* [PATCH] arm: kirkwood: Add nas440 board, Marvell 88SE6121 AHCI @ 2022-03-24 9:55 Hajo Noerenberg 2022-03-24 10:11 ` Pali Rohár 0 siblings, 1 reply; 12+ messages in thread From: Hajo Noerenberg @ 2022-03-24 9:55 UTC (permalink / raw) To: U-Boot Mailing List; +Cc: Tony Dinh, pali This adds support for the Seagate Blackarmor NAS440 (4-bay Kirkwood NAS box). Does it make sense to include support for a 10+ year old device? If yes, I would be willing to discuss and finalize this patch. If no, it will be archived here for the public, which is fine with me. For the NAS440 is the something special that hard disk drives 1 and 2 are connected to a 88SE6121 SATA-II controller, which is connected via PCIe. Hard disk drives 3 and 4 are directly connected to the 88F6281 SoC. - Add NAS440 dtb and associated files/configs * Includes support for HD44780 front LCD * Includes support for device LEDs (via 74AHC164 shift register) - Add Marvell 88SE6121 AHCI support. Thanks to Pali Rohár for recently adding the necessary Kirkwood PCIe driver. It works :) - Tested with my NAS440 hardware: ETH/USB/SATA/AHCI-SCSI/GPIO/LCD/LEDs ok As far as I can see this fully implements the support for this board within U-Boot. With the Linux kernel however there are problems, the kernel AHCI driver fails with "failed to IDENTIFY" messages for the 88SE6121 drive ports, which I could not solve yet despite comparison with the GPL sources from Seagate. Note: I am collecting various information and patches for the family of Blackarmor NAS boards at https://github.com/hn/seagate-blackarmor-nas Hajo --- arch/arm/dts/kirkwood-blackarmor-nas440.dts | 166 +++++++++ board/Seagate/nas440/Kconfig | 12 + board/Seagate/nas440/MAINTAINERS | 7 + board/Seagate/nas440/Makefile | 7 + board/Seagate/nas440/kwbimage.cfg | 156 ++++++++ board/Seagate/nas440/nas440.c | 378 ++++++++++++++++++++ configs/nas440_defconfig | 89 +++++ drivers/ata/ahci-pci.c | 1 + include/configs/nas440.h | 50 +++ 9 files changed, 866 insertions(+) create mode 100644 arch/arm/dts/kirkwood-blackarmor-nas440.dts create mode 100644 board/Seagate/nas440/Kconfig create mode 100644 board/Seagate/nas440/MAINTAINERS create mode 100644 board/Seagate/nas440/Makefile create mode 100644 board/Seagate/nas440/kwbimage.cfg create mode 100644 board/Seagate/nas440/nas440.c create mode 100644 configs/nas440_defconfig create mode 100644 include/configs/nas440.h diff --git a/arch/arm/dts/kirkwood-blackarmor-nas440.dts b/arch/arm/dts/kirkwood-blackarmor-nas440.dts new file mode 100644 index 0000000000..60e3fe6f0d --- /dev/null +++ b/arch/arm/dts/kirkwood-blackarmor-nas440.dts @@ -0,0 +1,166 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Device Tree file for Seagate Blackarmor NAS440 + * + * Copyright (C) 2021 Hajo Noerenberg <www.github.com/hn> + * Copyright (C) 2015 Andreas Fischer <af@bantuX.org> + * Copyright (C) 2014 Evgeni Dobrev <evgeni@studio-punkt.com> + */ + +/dts-v1/; + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> +#include "kirkwood.dtsi" +#include "kirkwood-6281.dtsi" + +/ { + model = "Seagate Blackarmor NAS440"; + compatible = "seagate,blackarmor-nas440","marvell,kirkwood-88f6281", + "marvell,kirkwood"; + + memory { /* 256 MB */ + device_type = "memory"; + reg = <0x00000000 0x10000000>; + }; + + chosen { + bootargs = "console=ttyS0,115200n8"; + stdout-path = &uart0; + }; + + gpio_poweroff { + compatible = "gpio-poweroff"; + gpios = <&gpio1 16 GPIO_ACTIVE_LOW>; /* GPIO1-16 is MPP48 */ + }; + + gpio_keys { + compatible = "gpio-keys"; + + reset { + label = "Reset"; + linux,code = <KEY_POWER>; + gpios = <&gpio0 29 GPIO_ACTIVE_LOW>; + }; + + button { + label = "Power"; + linux,code = <KEY_SLEEP>; + gpios = <&gpio1 17 GPIO_ACTIVE_LOW>; /* GPIO1-17 is MPP49 */ + }; + }; + + regulators { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <0>; + pinctrl-0 = <&pmx_power_socsata>; + pinctrl-names = "default"; + + socsata_power: regulator@1 { + compatible = "regulator-fixed"; + reg = <1>; + regulator-name = "SoC SATA Power"; + regulator-min-microvolt = <12000000>; + regulator-max-microvolt = <12000000>; + enable-active-high; + regulator-always-on; + regulator-boot-on; + gpio = <&gpio0 28 GPIO_ACTIVE_HIGH>; + }; + }; +}; + +/* + * Serial port routed to connector CN4 + * + * pin 1 - TX (CPU's TX) + * pin 4 - RX (CPU's RX) + * pin 6 - GND + */ +&uart0 { + status = "okay"; +}; + +&pinctrl { + pinctrl-0 = <&pmx_button_reset &pmx_button_power>; + pinctrl-names = "default"; + + pmx_act_sata0: pmx-act-sata0 { + marvell,pins = "mpp15"; + marvell,function = "sata0"; + }; + + pmx_act_sata1: pmx-act-sata1 { + marvell,pins = "mpp16"; + marvell,function = "sata1"; + }; + + pmx_power_socsata: pmx-power-socsata { + marvell,pins = "mpp28"; + marvell,function = "gpio"; + }; + + pmx_button_reset: pmx-button-reset { + marvell,pins = "mpp29"; + marvell,function = "gpio"; + }; + + pmx_button_power: pmx-button-power { + marvell,pins = "mpp49"; + marvell,function = "gpio"; + }; +}; + +&sata { + status = "okay"; + nr-ports = <2>; +}; + +&pciec { + status = "okay"; +}; + +&pcie0 { + status = "okay"; +}; + +&i2c0 { + status = "okay"; + + adt7473: thermal@2e { + compatible = "adi,adt7473"; + reg = <0x2e>; + }; +}; + +&nand { + status = "okay"; +}; + +&mdio { + status = "okay"; + + ethphy0: ethernet-phy@8 { + reg = <8>; + }; + ethphy1: ethernet-phy@9 { + reg = <9>; + }; +}; + +ð0 { + status = "okay"; + + ethernet0-port@0 { + phy-handle = <ðphy0>; + }; +}; + +ð1 { + status = "okay"; + + ethernet1-port@0 { + phy-handle = <ðphy1>; + }; +}; diff --git a/board/Seagate/nas440/Kconfig b/board/Seagate/nas440/Kconfig new file mode 100644 index 0000000000..3f93d75cd4 --- /dev/null +++ b/board/Seagate/nas440/Kconfig @@ -0,0 +1,12 @@ +if TARGET_NAS440 + +config SYS_BOARD + default "nas440" + +config SYS_VENDOR + default "Seagate" + +config SYS_CONFIG_NAME + default "nas440" + +endif diff --git a/board/Seagate/nas440/MAINTAINERS b/board/Seagate/nas440/MAINTAINERS new file mode 100644 index 0000000000..dcea1316c5 --- /dev/null +++ b/board/Seagate/nas440/MAINTAINERS @@ -0,0 +1,7 @@ +NAS440 BOARD +M: Hajo Noerenberg <hajo-uboot@noerenberg.de> +S: Maintained +F: board/Seagate/nas440/ +F: include/configs/nas440.h +F: configs/nas440_defconfig +F: arch/arm/dts/kirkwood-blackarmor-nas440.dts diff --git a/board/Seagate/nas440/Makefile b/board/Seagate/nas440/Makefile new file mode 100644 index 0000000000..2a3ef746d3 --- /dev/null +++ b/board/Seagate/nas440/Makefile @@ -0,0 +1,7 @@ +# +# Copyright (C) 2014 Evgeni Dobrev <evgeni@studio-punkt.com> +# +# SPDX-License-Identifier: GPL-2.0+ +# + +obj-y := nas440.o diff --git a/board/Seagate/nas440/kwbimage.cfg b/board/Seagate/nas440/kwbimage.cfg new file mode 100644 index 0000000000..e71da11694 --- /dev/null +++ b/board/Seagate/nas440/kwbimage.cfg @@ -0,0 +1,156 @@ +# +# Copyright (C) 2021 Hajo Noerenberg <hajo-uboot@noerenberg.de> +# +# Based on nas220/kwbimage.cfg originally written by +# Evgeni Dobrev <evgeni@studio-punkt.com> +# +# Based on sheevaplug/kwbimage.cfg originally written by +# Prafulla Wadaskar <prafulla@marvell.com> +# (C) Copyright 2009 +# Marvell Semiconductor <www.marvell.com> +# +# SPDX-License-Identifier: GPL-2.0+ +# +# Refer doc/README.kwbimage for more details about how-to configure +# and create kirkwood boot image +# + +# Boot Media configurations +BOOT_FROM nand +NAND_ECC_MODE default +NAND_PAGE_SIZE 0x0200 + +# SOC registers configuration using bootrom header extension +# Maximum KWBIMAGE_MAX_CONFIG configurations allowed + +# Configure RGMII-0 interface pad voltage to 1.8V +DATA 0xFFD100E0 0x1B1B1B9B + +DATA 0xFFD20134 0xBBBBBBBB +DATA 0xFFD20138 0x00BBBBBB + +#Dram initalization for SINGLE x16 CL=5 @ 400MHz +DATA 0xFFD01400 0x43000C30 # DDR Configuration register +# bit13-0: 0xa00 (2560 DDR2 clks refresh rate) +# bit23-14: zero +# bit24: 1= enable exit self refresh mode on DDR access +# bit25: 1 required +# bit29-26: zero +# bit31-30: 01 + +DATA 0xFFD01404 0x39543000 # DDR Controller Control Low +# bit 4: 0=addr/cmd in smame cycle +# bit 5: 0=clk is driven during self refresh, we don't care for APX +# bit 6: 0=use recommended falling edge of clk for addr/cmd +# bit14: 0=input buffer always powered up +# bit18: 1=cpu lock transaction enabled +# bit23-20: 5=recommended value for CL=5 and STARTBURST_DEL disabled bit31=0 +# bit27-24: 8= CL+3, STARTBURST sample stages, for freqs 400MHz, unbuffered DIMM +# bit30-28: 3 required +# bit31: 0=no additional STARTBURST delay + +DATA 0xFFD01408 0x22125451 # DDR Timing (Low) (active cycles value +1) +# bit7-4: TRCD +# bit11- 8: TRP +# bit15-12: TWR +# bit19-16: TWTR +# bit20: TRAS msb +# bit23-21: 0x0 +# bit27-24: TRRD +# bit31-28: TRTP + +DATA 0xFFD0140C 0x00000833 # DDR Timing (High) +# bit6-0: TRFC +# bit8-7: TR2R +# bit10-9: TR2W +# bit12-11: TW2W +# bit31-13: zero required + +DATA 0xFFD01410 0x0000000C # DDR Address Control +# bit1-0: 00, Cs0width=x8 +# bit3-2: 11, Cs0size=1Gb +# bit5-4: 00, Cs1width=nonexistent +# bit7-6: 00, Cs1size =nonexistent +# bit9-8: 00, Cs2width=nonexistent +# bit11-10: 00, Cs2size =nonexistent +# bit13-12: 00, Cs3width=nonexistent +# bit15-14: 00, Cs3size =nonexistent +# bit16: 0, Cs0AddrSel +# bit17: 0, Cs1AddrSel +# bit18: 0, Cs2AddrSel +# bit19: 0, Cs3AddrSel +# bit31-20: 0 required + +DATA 0xFFD01414 0x00000000 # DDR Open Pages Control +# bit0: 0, OpenPage enabled +# bit31-1: 0 required + +DATA 0xFFD01418 0x00000000 # DDR Operation +# bit3-0: 0x0, DDR cmd +# bit31-4: 0 required + +DATA 0xFFD0141C 0x00000C52 # DDR Mode +# bit2-0: 2, BurstLen=2 required +# bit3: 0, BurstType=0 required +# bit6-4: 4, CL=5 +# bit7: 0, TestMode=0 normal +# bit8: 0, DLL reset=0 normal +# bit11-9: 6, auto-precharge write recovery ???????????? +# bit12: 0, PD must be zero +# bit31-13: 0 required + +DATA 0xFFD01420 0x00000042 # DDR Extended Mode +# bit0: 0, DDR DLL enabled +# bit1: 0, DDR drive strenght normal +# bit2: 0, DDR ODT control lsd (disabled) +# bit5-3: 000, required +# bit6: 1, DDR ODT control msb, (disabled) +# bit9-7: 000, required +# bit10: 0, differential DQS enabled +# bit11: 0, required +# bit12: 0, DDR output buffer enabled +# bit31-13: 0 required + +DATA 0xFFD01424 0x0000F1FF # DDR Controller Control High +# bit2-0: 111, required +# bit3 : 1 , MBUS Burst Chop disabled +# bit6-4: 111, required +# bit7 : 0 +# bit8 : 0 +# bit9 : 0 , no half clock cycle addition to dataout +# bit10 : 0 , 1/4 clock cycle skew enabled for addr/ctl signals +# bit11 : 0 , 1/4 clock cycle skew disabled for write mesh +# bit15-12: 1111 required +# bit31-16: 0 required + +DATA 0xFFD01428 0x00085520 +DATA 0xFFD0147C 0x00008552 + +DATA 0xFFD01504 0x0FFFFFF1 # CS[0]n Size +# bit0: 1, Window enabled +# bit1: 0, Write Protect disabled +# bit3-2: 00, CS0 hit selected +# bit23-4: ones, required +# bit31-24: 0x07, Size (i.e. 128MB) + +DATA 0xFFD01508 0x00000000 # CS[1]n Base address to 0x0 + +DATA 0xFFD0150C 0x00000000 # CS[1]n Size, window disabled + +DATA 0xFFD01514 0x00000000 # CS[2]n Size, window disabled +DATA 0xFFD0151C 0x00000000 # CS[3]n Size, window disabled + +DATA 0xFFD01494 0x003C0000 # DDR ODT Control (Low) +DATA 0xFFD01498 0x00000000 # DDR ODT Control (High) +# bit1-0: 00, ODT0 controlled by ODT Control (low) register above +# bit3-2: 01, ODT1 active NEVER! +# bit31-4: zero, required + +DATA 0xFFD0149C 0x0000F80F # CPU ODT Control + +DATA 0xFFD01480 0x00000001 # DDR Initialization Control +#bit0=1, enable DDR init upon this register write + +# End of Header extension +DATA 0x0 0x0 + diff --git a/board/Seagate/nas440/nas440.c b/board/Seagate/nas440/nas440.c new file mode 100644 index 0000000000..43a08e61bf --- /dev/null +++ b/board/Seagate/nas440/nas440.c @@ -0,0 +1,378 @@ +/* + * Copyright (C) 2022 Hajo Noerenberg <hajo-uboot@noerenberg.de> + * + * Based on nas220.c originally written by + * Evgeni Dobrev <evgeni@studio-punkt.com> + * + * Based on sheevaplug.c originally written by + * Prafulla Wadaskar <prafulla@marvell.com> + * (C) Copyright 2009 + * Marvell Semiconductor <www.marvell.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <init.h> +#include <netdev.h> +#include <asm/arch/cpu.h> +#include <asm/arch/soc.h> +#include <asm/arch/mpp.h> +#include <asm/global_data.h> +#include <asm/mach-types.h> +#include <linux/bitops.h> +#include <bootstage.h> +#include <linux/delay.h> +#include <asm/arch/gpio.h> +#include <version.h> + +DECLARE_GLOBAL_DATA_PTR; + +/* + * GPIO pin names, input/output direction and default values + * + * NAS440_GPIO_BUTTON_LCD_LOWER, NAS440_GPIO_BUTTON_LCD_UPPER + * Buttons next to LC display, LOW if pressed + * + * NAS440_GPIO_BUTTON_POWER + * Power button at front of case, LOW if pressed + * + * NAS440_GPIO_BUTTON_RESET + * Reset button at back of case, LOW if pressed + * + * NAS440_GPIO_LCD_HD44780_* + * HD44780-compatible LC display, control via 8bit parallel data transfer + * + * NAS440_GPIO_LED_74AHC164_* + * Control front panel LEDs via 74AHC164 8bit shift register + * + * NAS440_GPIO_SOCSATA_POWER + * 12V Power for SoC SATA ports (NAS drives 3 and 4) + * + * NAS440_GPIO_BOARD_POWER + * Shutdown board if LOW + * + */ + +#define NAS440_GPIO_LCD_HD44780_BACKLIGHT 7 +#define NAS440_GPIO_LED_74AHC164_DATA 12 +#define NAS440_GPIO_LED_74AHC164_CLK 13 +#define NAS440_GPIO_SOCSATA_POWER 28 +#define NAS440_GPIO_BUTTON_RESET 29 +#define NAS440_GPIO_BUTTON_LCD_LOWER 34 +#define NAS440_GPIO_LCD_HD44780_RS 35 +#define NAS440_GPIO_LCD_HD44780_D0 36 +#define NAS440_GPIO_LCD_HD44780_D1 37 +#define NAS440_GPIO_LCD_HD44780_D2 38 +#define NAS440_GPIO_LCD_HD44780_D3 39 +#define NAS440_GPIO_LCD_HD44780_D4 40 +#define NAS440_GPIO_LCD_HD44780_D5 41 +#define NAS440_GPIO_LCD_HD44780_D6 42 +#define NAS440_GPIO_LCD_HD44780_D7 43 +#define NAS440_GPIO_LCD_HD44780_RW 44 +#define NAS440_GPIO_LCD_HD44780_E 45 +#define NAS440_GPIO_BUTTON_LCD_UPPER 47 +#define NAS440_GPIO_BOARD_POWER 48 +#define NAS440_GPIO_BUTTON_POWER 49 + +/* + * GPIO output enable, pins 0-31 to LOW, pins 31-49 to HIGH config register + */ +#define NAS440_GE_OE_LOW (~(BIT(NAS440_GPIO_LCD_HD44780_BACKLIGHT) \ + | BIT(NAS440_GPIO_LED_74AHC164_DATA) \ + | BIT(NAS440_GPIO_LED_74AHC164_CLK) \ + | BIT(NAS440_GPIO_SOCSATA_POWER))) +#define NAS440_GE_OE_HIGH (~(BIT_MASK(NAS440_GPIO_BOARD_POWER) \ + | BIT_MASK(NAS440_GPIO_LCD_HD44780_RS) \ + | BIT_MASK(NAS440_GPIO_LCD_HD44780_D0) \ + | BIT_MASK(NAS440_GPIO_LCD_HD44780_D1) \ + | BIT_MASK(NAS440_GPIO_LCD_HD44780_D2) \ + | BIT_MASK(NAS440_GPIO_LCD_HD44780_D3) \ + | BIT_MASK(NAS440_GPIO_LCD_HD44780_D4) \ + | BIT_MASK(NAS440_GPIO_LCD_HD44780_D5) \ + | BIT_MASK(NAS440_GPIO_LCD_HD44780_D6) \ + | BIT_MASK(NAS440_GPIO_LCD_HD44780_D7) \ + | BIT_MASK(NAS440_GPIO_LCD_HD44780_RW) \ + | BIT_MASK(NAS440_GPIO_LCD_HD44780_E))) + +/* + * GPIO output default values + */ +#define NAS440_GE_OE_VAL_LOW BIT(NAS440_GPIO_LCD_HD44780_BACKLIGHT) + +#define NAS440_GE_OE_VAL_HIGH BIT_MASK(NAS440_GPIO_BOARD_POWER) + +int board_early_init_f(void) +{ + /* + * default gpio configuration + */ + mvebu_config_gpio(NAS440_GE_OE_VAL_LOW, NAS440_GE_OE_VAL_HIGH, + NAS440_GE_OE_LOW, NAS440_GE_OE_HIGH); + + /* Multi-Purpose Pins Functionality configuration */ + static const u32 kwmpp_config[] = { + MPP0_NF_IO2, + MPP1_NF_IO3, + MPP2_NF_IO4, + MPP3_NF_IO5, + MPP4_NF_IO6, + MPP5_NF_IO7, + MPP6_SYSRST_OUTn, + MPP7_GPO, /* NAS440_GPIO_LCD_HD44780_BACKLIGHT */ + MPP8_TW_SDA, + MPP9_TW_SCK, + MPP10_UART0_TXD, + MPP11_UART0_RXD, + MPP12_GPO, /* NAS440_GPIO_LED_74AHC164_DATA */ + MPP13_GPIO, /* NAS440_GPIO_LED_74AHC164_CLK */ + MPP14_SATA1_PRESENTn, + MPP15_SATA0_ACTn, + MPP16_SATA1_ACTn, + MPP17_SATA0_PRESENTn, + MPP18_NF_IO0, + MPP19_NF_IO1, + MPP20_GE1_0, /* GbE Port1, RGMII mode (12 pins GE1_0-7, GE1_10-13) */ + MPP21_GE1_1, + MPP22_GE1_2, + MPP23_GE1_3, + MPP24_GE1_4, + MPP25_GE1_5, + MPP26_GE1_6, + MPP27_GE1_7, + MPP28_GPIO, /* NAS440_GPIO_SOCSATA_POWER */ + MPP29_GPIO, /* NAS440_GPIO_BUTTON_RESET */ + MPP30_GE1_10, + MPP31_GE1_11, + MPP32_GE1_12, + MPP33_GE1_13, + MPP34_GPIO, /* NAS440_GPIO_BUTTON_LCD_LOWER */ + MPP35_GPIO, /* NAS440_GPIO_LCD_HD44780_RS */ + MPP36_GPIO, /* NAS440_GPIO_LCD_HD44780_D0 */ + MPP37_GPIO, /* NAS440_GPIO_LCD_HD44780_D1 */ + MPP38_GPIO, /* NAS440_GPIO_LCD_HD44780_D2 */ + MPP39_GPIO, /* NAS440_GPIO_LCD_HD44780_D3 */ + MPP40_GPIO, /* NAS440_GPIO_LCD_HD44780_D4 */ + MPP41_GPIO, /* NAS440_GPIO_LCD_HD44780_D5 */ + MPP42_GPIO, /* NAS440_GPIO_LCD_HD44780_D6 */ + MPP43_GPIO, /* NAS440_GPIO_LCD_HD44780_D7 */ + MPP44_GPIO, /* NAS440_GPIO_LCD_HD44780_RW */ + MPP45_GPIO, /* NAS440_GPIO_LCD_HD44780_E */ + MPP46_GPIO, + MPP47_GPIO, /* NAS440_GPIO_BUTTON_LCD_UPPER */ + MPP48_GPIO, /* NAS440_GPIO_BOARD_POWER */ + MPP49_GPIO, /* NAS440_GPIO_BUTTON_POWER */ + 0 + }; + kirkwood_mpp_conf(kwmpp_config, NULL); + return 0; +} + +/* HD44780 pins, data bits first, backlight last */ +static int hd44780_pins[12] = { + NAS440_GPIO_LCD_HD44780_D0, + NAS440_GPIO_LCD_HD44780_D1, + NAS440_GPIO_LCD_HD44780_D2, + NAS440_GPIO_LCD_HD44780_D3, + NAS440_GPIO_LCD_HD44780_D4, + NAS440_GPIO_LCD_HD44780_D5, + NAS440_GPIO_LCD_HD44780_D6, + NAS440_GPIO_LCD_HD44780_D7, + NAS440_GPIO_LCD_HD44780_E, + NAS440_GPIO_LCD_HD44780_RW, + NAS440_GPIO_LCD_HD44780_RS, + NAS440_GPIO_LCD_HD44780_BACKLIGHT +}; + +#define HD44780_NUM_COL 16 +#define HD44780_BUF_COL 40 +#define HD44780_NUM_ROW 2 + +#define HD44780_PIN_NUM (sizeof(hd44780_pins)/sizeof(int)) + +/* + * HD44780 LCD display commands - adapted from hd44780.h by Joerg Wunsch + * + * ---------------------------------------------------------------------------- + * "THE BEER-WARE LICENSE" (Revision 42): + * <joerg@FreeBSD.ORG> wrote this file. As long as you retain this notice you + * can do whatever you want with this stuff. If we meet some day, and you think + * this stuff is worth it, you can buy me a beer in return. Joerg Wunsch + * ---------------------------------------------------------------------------- + */ + +#define HD44780_CMD_CLR \ + 0x01 +#define HD44780_CMD_HOME \ + 0x02 +#define HD44780_CMD_ENTMODE(inc, shift) \ + (0x04 | ((inc)? 0x02: 0) | ((shift)? 1: 0)) +#define HD44780_CMD_DISPCTL(disp, cursor, blink) \ + (0x08 | ((disp)? 0x04: 0) | ((cursor)? 0x02: 0) | ((blink)? 1: 0)) +#define HD44780_CMD_SHIFT(shift, right) \ + (0x10 | ((shift)? 0x08: 0) | ((right)? 0x04: 0)) +#define HD44780_CMD_FNSET(if8bit, twoline, font5x10) \ + (0x20 | ((if8bit)? 0x10: 0) | ((twoline)? 0x08: 0) | \ + ((font5x10)? 0x04: 0)) +#define HD44780_CMD_CGADDR(addr) \ + (0x40 | ((addr) & 0x3f)) +#define HD44780_CMD_DDADDR(addr) \ + (0x80 | ((addr) & 0x7f)) + +static void lcd_send(unsigned int val, int mode) +{ + udelay(1); + kw_gpio_set_value(NAS440_GPIO_LCD_HD44780_RS, mode); + udelay(1); + + kw_gpio_set_value(NAS440_GPIO_LCD_HD44780_E, 0); + for (int i=0; i<8; i++) { + kw_gpio_set_value(hd44780_pins[i], (val&(1<<i))>>i ); + } + udelay(1); + kw_gpio_set_value(NAS440_GPIO_LCD_HD44780_E, 1); + udelay(1); + kw_gpio_set_value(NAS440_GPIO_LCD_HD44780_E, 0); + udelay(50); +} + +void lcd_init(void) +{ + for (int i=0; i<HD44780_PIN_NUM; i++) { + kw_gpio_set_valid(hd44780_pins[i], GPIO_OUTPUT_OK); + kw_gpio_direction_output(hd44780_pins[i], i == (HD44780_PIN_NUM-1)); + } + + lcd_send(HD44780_CMD_FNSET(1, 1, 0), 0); + udelay(50); + lcd_send(HD44780_CMD_FNSET(1, 1, 0), 0); + udelay(50); + lcd_send(HD44780_CMD_FNSET(1, 1, 0), 0); + udelay(50); + lcd_send(HD44780_CMD_DISPCTL(1, 0, 0), 0); + udelay(50); + lcd_send(HD44780_CMD_CLR, 0); + udelay(50); + lcd_send(HD44780_CMD_ENTMODE(1, 0), 0); + + udelay(2000); +} + +void lcd_row(int row, char *buf) +{ + int p = 0; + + if (row >= HD44780_NUM_ROW) { + return; + } + + lcd_send(HD44780_CMD_DDADDR(HD44780_BUF_COL * row + 0), 0); + for (int i=0; i<HD44780_NUM_COL; i++) { + if (buf[i] == 0) { + p++; + } + lcd_send(p ? 32 : buf[i], 1); + } +} + +enum led_disk { + LED_DSK_OFF, + LED_DSK_RED + /* LED_DSK_GREEN disk activity led is controlled directly by the hardware */ +}; + +enum led_system { + LED_SYS_OFF, + LED_SYS_BLUE, + LED_SYS_RED +}; + +void led_init(void) +{ + kw_gpio_set_valid(NAS440_GPIO_LED_74AHC164_DATA, GPIO_OUTPUT_OK); + kw_gpio_direction_output(NAS440_GPIO_LED_74AHC164_DATA, 0); + kw_gpio_set_valid(NAS440_GPIO_LED_74AHC164_CLK, GPIO_OUTPUT_OK); + kw_gpio_direction_output(NAS440_GPIO_LED_74AHC164_CLK, 0); +} + +void led_set(enum led_disk disk1, enum led_disk disk2, enum led_disk disk3, + enum led_disk disk4, enum led_system front1 ) +{ + int ledbits = (0x81 | ((front1==LED_SYS_RED)? 0x08 : 0) | ((front1==LED_SYS_BLUE)? 0x04 : 0) \ + | ((disk1==LED_DSK_RED)? 0 : 0x02) | ((disk2==LED_DSK_RED)? 0 : 0x40) \ + | ((disk3==LED_DSK_RED)? 0 : 0x20) | ((disk4==LED_DSK_RED)? 0 : 0x10)); + + for (int i=0; i<8; i++) { + kw_gpio_set_value(NAS440_GPIO_LED_74AHC164_DATA, (ledbits >> i) & 1); + udelay(1); + kw_gpio_set_value(NAS440_GPIO_LED_74AHC164_CLK, 1); + kw_gpio_set_value(NAS440_GPIO_LED_74AHC164_CLK, 0); + } +} + +/* factory firmware delays hard disk spinup, presumably to avoid power peaks */ +void delay_hdd_spinup(void) +{ + lcd_row(1, "Delay HDD spinup"); + + for (int i = 0; i<2500; i++) { + udelay(1000); + } + + kw_gpio_set_valid(NAS440_GPIO_SOCSATA_POWER, GPIO_OUTPUT_OK); + kw_gpio_direction_output(NAS440_GPIO_SOCSATA_POWER, 1); +} + +#if CONFIG_IS_ENABLED(BOOTSTAGE) +void show_boot_progress(int val) +{ + switch (val) { +/* 0123456789abcdef */ + case BOOTSTAGE_ID_BOARD_INIT_DONE: + lcd_row(1, "Board init done"); + break; + case BOOTSTAGE_ID_USB_START: + lcd_row(1, "Init USB"); + break; + case BOOTSTAGE_ID_ETH_START: + lcd_row(1, "Init ethernet"); + break; + case BOOTSTAGE_ID_MAIN_LOOP: + lcd_row(1, "Wait for input"); + break; + case BOOTSTAGE_ID_RUN_OS: + lcd_row(1, "Starting Linux"); + break; + default: + if (val < 0) /* error */ + lcd_row(1, "Error"); + break; + } +} +#endif + +int board_eth_init(struct bd_info *bis) +{ + return cpu_eth_init(bis); +} + +int board_init(void) +{ + /* + * arch number of board + */ + gd->bd->bi_arch_number = MACH_TYPE_DB88F6281_BP; + + /* adress of boot parameters */ + gd->bd->bi_boot_params = mvebu_sdram_bar(0) + 0x100; + + led_init(); + led_set(LED_DSK_OFF, LED_DSK_OFF, LED_DSK_OFF, LED_DSK_OFF, LED_SYS_BLUE); + + lcd_init(); + lcd_row(0, U_BOOT_VERSION ""); + + delay_hdd_spinup(); + + return 0; +} diff --git a/configs/nas440_defconfig b/configs/nas440_defconfig new file mode 100644 index 0000000000..74faf1a24b --- /dev/null +++ b/configs/nas440_defconfig @@ -0,0 +1,89 @@ +CONFIG_ARM=y +CONFIG_SKIP_LOWLEVEL_INIT=y +CONFIG_SYS_DCACHE_OFF=y +CONFIG_ARCH_CPU_INIT=y +CONFIG_ARCH_KIRKWOOD=y +CONFIG_SUPPORT_PASSING_ATAGS=y +CONFIG_CMDLINE_TAG=y +CONFIG_INITRD_TAG=y +CONFIG_SYS_KWD_CONFIG="board/Seagate/nas440/kwbimage.cfg" +CONFIG_SYS_TEXT_BASE=0x600000 +CONFIG_NR_DRAM_BANKS=2 +CONFIG_TARGET_NAS440=y +CONFIG_ENV_SIZE=0x10000 +CONFIG_ENV_OFFSET=0xA0000 +CONFIG_DEFAULT_DEVICE_TREE="kirkwood-blackarmor-nas440" +CONFIG_IDENT_STRING="\nNAS 440" +# CONFIG_SYS_MALLOC_F is not set +CONFIG_SYS_LOAD_ADDR=0x800000 +CONFIG_SHOW_BOOT_PROGRESS=y +CONFIG_BOOTSTAGE=y +CONFIG_BOOTDELAY=3 +CONFIG_USE_PREBOOT=y +CONFIG_PREBOOT="pci enum; " +# CONFIG_DISPLAY_BOARDINFO is not set +CONFIG_HUSH_PARSER=y +CONFIG_SYS_PROMPT="nas440> " +# CONFIG_CMD_FLASH is not set +CONFIG_CMD_SATA=y +CONFIG_CMD_PCI=y +CONFIG_CMD_DM=y +CONFIG_CMD_SCSI=y +CONFIG_CMD_NAND=y +CONFIG_CMD_USB=y +# CONFIG_CMD_SETEXPR is not set +CONFIG_CMD_DHCP=y +CONFIG_CMD_MII=y +CONFIG_CMD_PING=y +CONFIG_CMD_EXT2=y +CONFIG_CMD_EXT4=y +CONFIG_CMD_FAT=y +CONFIG_CMD_JFFS2=y +CONFIG_CMD_MTDPARTS=y +CONFIG_MTDPARTS_DEFAULT="mtdparts=orion_nand:0xa0000@0x0(uboot),0x010000@0xa0000(env),0x500000@0xc0000(uimage),0x1a40000@0x5c0000(rootfs)" +CONFIG_CMD_UBI=y +CONFIG_ISO_PARTITION=y +CONFIG_EFI_PARTITION=y +# CONFIG_PARTITION_UUIDS is not set +CONFIG_OF_CONTROL=y +CONFIG_ENV_OVERWRITE=y +CONFIG_ENV_IS_IN_NAND=y +CONFIG_SYS_RELOC_GD_ENV_ADDR=y +CONFIG_NETCONSOLE=y +CONFIG_DM=y +CONFIG_SYS_ATA_STRIDE=4 +CONFIG_SYS_ATA_DATA_OFFSET=0x100 +CONFIG_SYS_ATA_REG_OFFSET=0x100 +CONFIG_SYS_ATA_ALT_OFFSET=0x100 +CONFIG_KIRKWOOD_GPIO=y +CONFIG_MVEBU_GPIO=y +CONFIG_GPIO_EXTRA_HEADER=y +CONFIG_DM_GPIO=y +CONFIG_CMD_GPIO=y +CONFIG_GPIO=y +CONFIG_DM_GPIO_LOOKUP_LABEL=y +# CONFIG_MMC is not set +CONFIG_MTD=y +CONFIG_MTD_RAW_NAND=y +CONFIG_PHY_MARVELL=y +CONFIG_DM_ETH=y +CONFIG_MVGBE=y +CONFIG_MII=y +CONFIG_SATA_MV=y +CONFIG_SYS_SATA_MAX_DEVICE=2 +CONFIG_DM_RTC=y +CONFIG_RTC_MV=y +CONFIG_SYS_NS16550=y +CONFIG_USB=y +CONFIG_DM_USB=y +CONFIG_USB_EHCI_HCD=y +CONFIG_USB_STORAGE=y + +CONFIG_PCI=y +CONFIG_DM_PCI_COMPAT=y +CONFIG_PCI_MVEBU=y +CONFIG_AHCI_PCI=y + +CONFIG_SCSI=y +CONFIG_SCSI_AHCI=y +CONFIG_DM_SCSI=y diff --git a/drivers/ata/ahci-pci.c b/drivers/ata/ahci-pci.c index b1d231e0f9..af7e97dc4a 100644 --- a/drivers/ata/ahci-pci.c +++ b/drivers/ata/ahci-pci.c @@ -38,6 +38,7 @@ U_BOOT_DRIVER(ahci_pci) = { static struct pci_device_id ahci_pci_supported[] = { { PCI_DEVICE_CLASS(PCI_CLASS_STORAGE_SATA_AHCI, ~0) }, { PCI_DEVICE(0x1b21, 0x0611) }, + { PCI_DEVICE(0x11ab, 0x6121) }, {}, }; diff --git a/include/configs/nas440.h b/include/configs/nas440.h new file mode 100644 index 0000000000..58e6afb2c3 --- /dev/null +++ b/include/configs/nas440.h @@ -0,0 +1,50 @@ +/* + * Copyright (C) 2022 Hajo Noerenberg <hajo-uboot@noerenberg.de> + * + * based on work from: + * (C) Copyright 2009 + * Marvell Semiconductor <www.marvell.com> + * Written-by: Prafulla Wadaskar <prafulla@marvell.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef _CONFIG_NAS440_H +#define _CONFIG_NAS440_H + +/* + * mv-common.h should be defined after CMD configs since it used them + * to enable certain macros + */ + +#include "mv-common.h" + +/* + * Default environment variables + */ + +#define CONFIG_EXTRA_ENV_SETTINGS \ + "bootargs=console=ttyS0,115200\0" \ + "mtdids=nand0=orion_nand\0"\ + "mtdparts=" CONFIG_MTDPARTS_DEFAULT \ + "autostart=no\0"\ + "autoload=no\0" + +/* + * Ethernet Driver configuration + */ +#ifdef CONFIG_MVGBE +#define CONFIG_MVGBE_PORTS {1, 1} /* enable both ports */ +#define CONFIG_PHY_BASE_ADR 8 +#ifdef CONFIG_RESET_PHY_R +#undef CONFIG_RESET_PHY_R /* remove legacy reset_phy() */ +#endif +#endif /* CONFIG_MVGBE */ + +/* + * SATA driver configuration + */ +#define CONFIG_LBA48 +#define CONFIG_SYS_64BIT_LBA + +#endif /* _CONFIG_NAS440_H */ -- 2.20.1 ^ permalink raw reply related [flat|nested] 12+ messages in thread
* Re: [PATCH] arm: kirkwood: Add nas440 board, Marvell 88SE6121 AHCI 2022-03-24 9:55 [PATCH] arm: kirkwood: Add nas440 board, Marvell 88SE6121 AHCI Hajo Noerenberg @ 2022-03-24 10:11 ` Pali Rohár 2022-03-24 22:04 ` Tony Dinh 0 siblings, 1 reply; 12+ messages in thread From: Pali Rohár @ 2022-03-24 10:11 UTC (permalink / raw) To: Hajo Noerenberg; +Cc: U-Boot Mailing List, Tony Dinh Hello! On Thursday 24 March 2022 10:55:38 Hajo Noerenberg wrote: > This adds support for the Seagate Blackarmor NAS440 (4-bay Kirkwood NAS box). > > Does it make sense to include support for a 10+ year old device? If these old devices are still in use and you would like to maintain this support then I think that there is no issue with it. > If yes, I would be willing to discuss and finalize this patch. If no, it will be archived here for the public, which is fine with me. > > For the NAS440 is the something special that hard disk drives 1 and 2 are connected to a 88SE6121 SATA-II controller, which is connected via PCIe. Hard disk drives 3 and 4 are directly connected to the 88F6281 SoC. > > - Add NAS440 dtb and associated files/configs > * Includes support for HD44780 front LCD > * Includes support for device LEDs (via 74AHC164 shift register) > - Add Marvell 88SE6121 AHCI support. Thanks to Pali Rohár for recently adding the necessary Kirkwood PCIe driver. It works :) Perfect! > - Tested with my NAS440 hardware: ETH/USB/SATA/AHCI-SCSI/GPIO/LCD/LEDs ok > > As far as I can see this fully implements the support for this board within U-Boot. With the Linux kernel however there are problems, the kernel AHCI driver fails with "failed to IDENTIFY" messages for the 88SE6121 drive ports, which I could not solve yet despite comparison with the GPL sources from Seagate. > > Note: I am collecting various information and patches for the family of Blackarmor NAS boards at https://github.com/hn/seagate-blackarmor-nas > > Hajo > > > --- > arch/arm/dts/kirkwood-blackarmor-nas440.dts | 166 +++++++++ > board/Seagate/nas440/Kconfig | 12 + > board/Seagate/nas440/MAINTAINERS | 7 + > board/Seagate/nas440/Makefile | 7 + > board/Seagate/nas440/kwbimage.cfg | 156 ++++++++ > board/Seagate/nas440/nas440.c | 378 ++++++++++++++++++++ > configs/nas440_defconfig | 89 +++++ > drivers/ata/ahci-pci.c | 1 + > include/configs/nas440.h | 50 +++ > 9 files changed, 866 insertions(+) > create mode 100644 arch/arm/dts/kirkwood-blackarmor-nas440.dts > create mode 100644 board/Seagate/nas440/Kconfig > create mode 100644 board/Seagate/nas440/MAINTAINERS > create mode 100644 board/Seagate/nas440/Makefile > create mode 100644 board/Seagate/nas440/kwbimage.cfg > create mode 100644 board/Seagate/nas440/nas440.c > create mode 100644 configs/nas440_defconfig > create mode 100644 include/configs/nas440.h > > diff --git a/arch/arm/dts/kirkwood-blackarmor-nas440.dts b/arch/arm/dts/kirkwood-blackarmor-nas440.dts > new file mode 100644 > index 0000000000..60e3fe6f0d > --- /dev/null > +++ b/arch/arm/dts/kirkwood-blackarmor-nas440.dts > @@ -0,0 +1,166 @@ > +// SPDX-License-Identifier: GPL-2.0+ > +/* > + * Device Tree file for Seagate Blackarmor NAS440 > + * > + * Copyright (C) 2021 Hajo Noerenberg <www.github.com/hn> > + * Copyright (C) 2015 Andreas Fischer <af@bantuX.org> > + * Copyright (C) 2014 Evgeni Dobrev <evgeni@studio-punkt.com> > + */ > + > +/dts-v1/; > + > +#include <dt-bindings/gpio/gpio.h> > +#include <dt-bindings/input/input.h> > +#include "kirkwood.dtsi" > +#include "kirkwood-6281.dtsi" > + > +/ { > + model = "Seagate Blackarmor NAS440"; > + compatible = "seagate,blackarmor-nas440","marvell,kirkwood-88f6281", > + "marvell,kirkwood"; > + > + memory { /* 256 MB */ > + device_type = "memory"; > + reg = <0x00000000 0x10000000>; > + }; > + > + chosen { > + bootargs = "console=ttyS0,115200n8"; > + stdout-path = &uart0; > + }; > + > + gpio_poweroff { > + compatible = "gpio-poweroff"; > + gpios = <&gpio1 16 GPIO_ACTIVE_LOW>; /* GPIO1-16 is MPP48 */ > + }; > + > + gpio_keys { > + compatible = "gpio-keys"; > + > + reset { > + label = "Reset"; > + linux,code = <KEY_POWER>; > + gpios = <&gpio0 29 GPIO_ACTIVE_LOW>; > + }; > + > + button { > + label = "Power"; > + linux,code = <KEY_SLEEP>; > + gpios = <&gpio1 17 GPIO_ACTIVE_LOW>; /* GPIO1-17 is MPP49 */ > + }; > + }; > + > + regulators { > + compatible = "simple-bus"; > + #address-cells = <1>; > + #size-cells = <0>; > + pinctrl-0 = <&pmx_power_socsata>; > + pinctrl-names = "default"; > + > + socsata_power: regulator@1 { > + compatible = "regulator-fixed"; > + reg = <1>; > + regulator-name = "SoC SATA Power"; > + regulator-min-microvolt = <12000000>; > + regulator-max-microvolt = <12000000>; > + enable-active-high; > + regulator-always-on; > + regulator-boot-on; > + gpio = <&gpio0 28 GPIO_ACTIVE_HIGH>; > + }; > + }; > +}; > + > +/* > + * Serial port routed to connector CN4 > + * > + * pin 1 - TX (CPU's TX) > + * pin 4 - RX (CPU's RX) > + * pin 6 - GND > + */ > +&uart0 { > + status = "okay"; > +}; > + > +&pinctrl { > + pinctrl-0 = <&pmx_button_reset &pmx_button_power>; > + pinctrl-names = "default"; > + > + pmx_act_sata0: pmx-act-sata0 { > + marvell,pins = "mpp15"; > + marvell,function = "sata0"; > + }; > + > + pmx_act_sata1: pmx-act-sata1 { > + marvell,pins = "mpp16"; > + marvell,function = "sata1"; > + }; > + > + pmx_power_socsata: pmx-power-socsata { > + marvell,pins = "mpp28"; > + marvell,function = "gpio"; > + }; > + > + pmx_button_reset: pmx-button-reset { > + marvell,pins = "mpp29"; > + marvell,function = "gpio"; > + }; > + > + pmx_button_power: pmx-button-power { > + marvell,pins = "mpp49"; > + marvell,function = "gpio"; > + }; > +}; > + > +&sata { > + status = "okay"; > + nr-ports = <2>; > +}; > + > +&pciec { > + status = "okay"; > +}; > + > +&pcie0 { > + status = "okay"; > +}; > + > +&i2c0 { > + status = "okay"; > + > + adt7473: thermal@2e { > + compatible = "adi,adt7473"; > + reg = <0x2e>; > + }; > +}; > + > +&nand { > + status = "okay"; > +}; > + > +&mdio { > + status = "okay"; > + > + ethphy0: ethernet-phy@8 { > + reg = <8>; > + }; > + ethphy1: ethernet-phy@9 { > + reg = <9>; > + }; > +}; > + > +ð0 { > + status = "okay"; > + > + ethernet0-port@0 { > + phy-handle = <ðphy0>; > + }; > +}; > + > +ð1 { > + status = "okay"; > + > + ethernet1-port@0 { > + phy-handle = <ðphy1>; > + }; > +}; > diff --git a/board/Seagate/nas440/Kconfig b/board/Seagate/nas440/Kconfig > new file mode 100644 > index 0000000000..3f93d75cd4 > --- /dev/null > +++ b/board/Seagate/nas440/Kconfig > @@ -0,0 +1,12 @@ > +if TARGET_NAS440 > + > +config SYS_BOARD > + default "nas440" > + > +config SYS_VENDOR > + default "Seagate" > + > +config SYS_CONFIG_NAME > + default "nas440" > + > +endif > diff --git a/board/Seagate/nas440/MAINTAINERS b/board/Seagate/nas440/MAINTAINERS > new file mode 100644 > index 0000000000..dcea1316c5 > --- /dev/null > +++ b/board/Seagate/nas440/MAINTAINERS > @@ -0,0 +1,7 @@ > +NAS440 BOARD > +M: Hajo Noerenberg <hajo-uboot@noerenberg.de> > +S: Maintained > +F: board/Seagate/nas440/ > +F: include/configs/nas440.h > +F: configs/nas440_defconfig > +F: arch/arm/dts/kirkwood-blackarmor-nas440.dts > diff --git a/board/Seagate/nas440/Makefile b/board/Seagate/nas440/Makefile > new file mode 100644 > index 0000000000..2a3ef746d3 > --- /dev/null > +++ b/board/Seagate/nas440/Makefile > @@ -0,0 +1,7 @@ > +# > +# Copyright (C) 2014 Evgeni Dobrev <evgeni@studio-punkt.com> > +# > +# SPDX-License-Identifier: GPL-2.0+ > +# > + > +obj-y := nas440.o > diff --git a/board/Seagate/nas440/kwbimage.cfg b/board/Seagate/nas440/kwbimage.cfg > new file mode 100644 > index 0000000000..e71da11694 > --- /dev/null > +++ b/board/Seagate/nas440/kwbimage.cfg > @@ -0,0 +1,156 @@ > +# > +# Copyright (C) 2021 Hajo Noerenberg <hajo-uboot@noerenberg.de> > +# > +# Based on nas220/kwbimage.cfg originally written by > +# Evgeni Dobrev <evgeni@studio-punkt.com> > +# > +# Based on sheevaplug/kwbimage.cfg originally written by > +# Prafulla Wadaskar <prafulla@marvell.com> > +# (C) Copyright 2009 > +# Marvell Semiconductor <www.marvell.com> > +# > +# SPDX-License-Identifier: GPL-2.0+ > +# > +# Refer doc/README.kwbimage for more details about how-to configure > +# and create kirkwood boot image > +# > + > +# Boot Media configurations > +BOOT_FROM nand > +NAND_ECC_MODE default > +NAND_PAGE_SIZE 0x0200 > + > +# SOC registers configuration using bootrom header extension > +# Maximum KWBIMAGE_MAX_CONFIG configurations allowed > + > +# Configure RGMII-0 interface pad voltage to 1.8V > +DATA 0xFFD100E0 0x1B1B1B9B > + > +DATA 0xFFD20134 0xBBBBBBBB > +DATA 0xFFD20138 0x00BBBBBB > + > +#Dram initalization for SINGLE x16 CL=5 @ 400MHz > +DATA 0xFFD01400 0x43000C30 # DDR Configuration register > +# bit13-0: 0xa00 (2560 DDR2 clks refresh rate) > +# bit23-14: zero > +# bit24: 1= enable exit self refresh mode on DDR access > +# bit25: 1 required > +# bit29-26: zero > +# bit31-30: 01 > + > +DATA 0xFFD01404 0x39543000 # DDR Controller Control Low > +# bit 4: 0=addr/cmd in smame cycle > +# bit 5: 0=clk is driven during self refresh, we don't care for APX > +# bit 6: 0=use recommended falling edge of clk for addr/cmd > +# bit14: 0=input buffer always powered up > +# bit18: 1=cpu lock transaction enabled > +# bit23-20: 5=recommended value for CL=5 and STARTBURST_DEL disabled bit31=0 > +# bit27-24: 8= CL+3, STARTBURST sample stages, for freqs 400MHz, unbuffered DIMM > +# bit30-28: 3 required > +# bit31: 0=no additional STARTBURST delay > + > +DATA 0xFFD01408 0x22125451 # DDR Timing (Low) (active cycles value +1) > +# bit7-4: TRCD > +# bit11- 8: TRP > +# bit15-12: TWR > +# bit19-16: TWTR > +# bit20: TRAS msb > +# bit23-21: 0x0 > +# bit27-24: TRRD > +# bit31-28: TRTP > + > +DATA 0xFFD0140C 0x00000833 # DDR Timing (High) > +# bit6-0: TRFC > +# bit8-7: TR2R > +# bit10-9: TR2W > +# bit12-11: TW2W > +# bit31-13: zero required > + > +DATA 0xFFD01410 0x0000000C # DDR Address Control > +# bit1-0: 00, Cs0width=x8 > +# bit3-2: 11, Cs0size=1Gb > +# bit5-4: 00, Cs1width=nonexistent > +# bit7-6: 00, Cs1size =nonexistent > +# bit9-8: 00, Cs2width=nonexistent > +# bit11-10: 00, Cs2size =nonexistent > +# bit13-12: 00, Cs3width=nonexistent > +# bit15-14: 00, Cs3size =nonexistent > +# bit16: 0, Cs0AddrSel > +# bit17: 0, Cs1AddrSel > +# bit18: 0, Cs2AddrSel > +# bit19: 0, Cs3AddrSel > +# bit31-20: 0 required > + > +DATA 0xFFD01414 0x00000000 # DDR Open Pages Control > +# bit0: 0, OpenPage enabled > +# bit31-1: 0 required > + > +DATA 0xFFD01418 0x00000000 # DDR Operation > +# bit3-0: 0x0, DDR cmd > +# bit31-4: 0 required > + > +DATA 0xFFD0141C 0x00000C52 # DDR Mode > +# bit2-0: 2, BurstLen=2 required > +# bit3: 0, BurstType=0 required > +# bit6-4: 4, CL=5 > +# bit7: 0, TestMode=0 normal > +# bit8: 0, DLL reset=0 normal > +# bit11-9: 6, auto-precharge write recovery ???????????? > +# bit12: 0, PD must be zero > +# bit31-13: 0 required > + > +DATA 0xFFD01420 0x00000042 # DDR Extended Mode > +# bit0: 0, DDR DLL enabled > +# bit1: 0, DDR drive strenght normal > +# bit2: 0, DDR ODT control lsd (disabled) > +# bit5-3: 000, required > +# bit6: 1, DDR ODT control msb, (disabled) > +# bit9-7: 000, required > +# bit10: 0, differential DQS enabled > +# bit11: 0, required > +# bit12: 0, DDR output buffer enabled > +# bit31-13: 0 required > + > +DATA 0xFFD01424 0x0000F1FF # DDR Controller Control High > +# bit2-0: 111, required > +# bit3 : 1 , MBUS Burst Chop disabled > +# bit6-4: 111, required > +# bit7 : 0 > +# bit8 : 0 > +# bit9 : 0 , no half clock cycle addition to dataout > +# bit10 : 0 , 1/4 clock cycle skew enabled for addr/ctl signals > +# bit11 : 0 , 1/4 clock cycle skew disabled for write mesh > +# bit15-12: 1111 required > +# bit31-16: 0 required > + > +DATA 0xFFD01428 0x00085520 > +DATA 0xFFD0147C 0x00008552 > + > +DATA 0xFFD01504 0x0FFFFFF1 # CS[0]n Size > +# bit0: 1, Window enabled > +# bit1: 0, Write Protect disabled > +# bit3-2: 00, CS0 hit selected > +# bit23-4: ones, required > +# bit31-24: 0x07, Size (i.e. 128MB) > + > +DATA 0xFFD01508 0x00000000 # CS[1]n Base address to 0x0 > + > +DATA 0xFFD0150C 0x00000000 # CS[1]n Size, window disabled > + > +DATA 0xFFD01514 0x00000000 # CS[2]n Size, window disabled > +DATA 0xFFD0151C 0x00000000 # CS[3]n Size, window disabled > + > +DATA 0xFFD01494 0x003C0000 # DDR ODT Control (Low) > +DATA 0xFFD01498 0x00000000 # DDR ODT Control (High) > +# bit1-0: 00, ODT0 controlled by ODT Control (low) register above > +# bit3-2: 01, ODT1 active NEVER! > +# bit31-4: zero, required > + > +DATA 0xFFD0149C 0x0000F80F # CPU ODT Control > + > +DATA 0xFFD01480 0x00000001 # DDR Initialization Control > +#bit0=1, enable DDR init upon this register write > + > +# End of Header extension > +DATA 0x0 0x0 > + > diff --git a/board/Seagate/nas440/nas440.c b/board/Seagate/nas440/nas440.c > new file mode 100644 > index 0000000000..43a08e61bf > --- /dev/null > +++ b/board/Seagate/nas440/nas440.c > @@ -0,0 +1,378 @@ > +/* > + * Copyright (C) 2022 Hajo Noerenberg <hajo-uboot@noerenberg.de> > + * > + * Based on nas220.c originally written by > + * Evgeni Dobrev <evgeni@studio-punkt.com> > + * > + * Based on sheevaplug.c originally written by > + * Prafulla Wadaskar <prafulla@marvell.com> > + * (C) Copyright 2009 > + * Marvell Semiconductor <www.marvell.com> > + * > + * SPDX-License-Identifier: GPL-2.0+ > + */ > + > +#include <common.h> > +#include <init.h> > +#include <netdev.h> > +#include <asm/arch/cpu.h> > +#include <asm/arch/soc.h> > +#include <asm/arch/mpp.h> > +#include <asm/global_data.h> > +#include <asm/mach-types.h> > +#include <linux/bitops.h> > +#include <bootstage.h> > +#include <linux/delay.h> > +#include <asm/arch/gpio.h> > +#include <version.h> > + > +DECLARE_GLOBAL_DATA_PTR; > + > +/* > + * GPIO pin names, input/output direction and default values > + * > + * NAS440_GPIO_BUTTON_LCD_LOWER, NAS440_GPIO_BUTTON_LCD_UPPER > + * Buttons next to LC display, LOW if pressed > + * > + * NAS440_GPIO_BUTTON_POWER > + * Power button at front of case, LOW if pressed > + * > + * NAS440_GPIO_BUTTON_RESET > + * Reset button at back of case, LOW if pressed > + * > + * NAS440_GPIO_LCD_HD44780_* > + * HD44780-compatible LC display, control via 8bit parallel data transfer > + * > + * NAS440_GPIO_LED_74AHC164_* > + * Control front panel LEDs via 74AHC164 8bit shift register > + * > + * NAS440_GPIO_SOCSATA_POWER > + * 12V Power for SoC SATA ports (NAS drives 3 and 4) > + * > + * NAS440_GPIO_BOARD_POWER > + * Shutdown board if LOW > + * > + */ > + > +#define NAS440_GPIO_LCD_HD44780_BACKLIGHT 7 > +#define NAS440_GPIO_LED_74AHC164_DATA 12 > +#define NAS440_GPIO_LED_74AHC164_CLK 13 > +#define NAS440_GPIO_SOCSATA_POWER 28 > +#define NAS440_GPIO_BUTTON_RESET 29 > +#define NAS440_GPIO_BUTTON_LCD_LOWER 34 > +#define NAS440_GPIO_LCD_HD44780_RS 35 > +#define NAS440_GPIO_LCD_HD44780_D0 36 > +#define NAS440_GPIO_LCD_HD44780_D1 37 > +#define NAS440_GPIO_LCD_HD44780_D2 38 > +#define NAS440_GPIO_LCD_HD44780_D3 39 > +#define NAS440_GPIO_LCD_HD44780_D4 40 > +#define NAS440_GPIO_LCD_HD44780_D5 41 > +#define NAS440_GPIO_LCD_HD44780_D6 42 > +#define NAS440_GPIO_LCD_HD44780_D7 43 > +#define NAS440_GPIO_LCD_HD44780_RW 44 > +#define NAS440_GPIO_LCD_HD44780_E 45 > +#define NAS440_GPIO_BUTTON_LCD_UPPER 47 > +#define NAS440_GPIO_BOARD_POWER 48 > +#define NAS440_GPIO_BUTTON_POWER 49 > + > +/* > + * GPIO output enable, pins 0-31 to LOW, pins 31-49 to HIGH config register > + */ > +#define NAS440_GE_OE_LOW (~(BIT(NAS440_GPIO_LCD_HD44780_BACKLIGHT) \ > + | BIT(NAS440_GPIO_LED_74AHC164_DATA) \ > + | BIT(NAS440_GPIO_LED_74AHC164_CLK) \ > + | BIT(NAS440_GPIO_SOCSATA_POWER))) > +#define NAS440_GE_OE_HIGH (~(BIT_MASK(NAS440_GPIO_BOARD_POWER) \ > + | BIT_MASK(NAS440_GPIO_LCD_HD44780_RS) \ > + | BIT_MASK(NAS440_GPIO_LCD_HD44780_D0) \ > + | BIT_MASK(NAS440_GPIO_LCD_HD44780_D1) \ > + | BIT_MASK(NAS440_GPIO_LCD_HD44780_D2) \ > + | BIT_MASK(NAS440_GPIO_LCD_HD44780_D3) \ > + | BIT_MASK(NAS440_GPIO_LCD_HD44780_D4) \ > + | BIT_MASK(NAS440_GPIO_LCD_HD44780_D5) \ > + | BIT_MASK(NAS440_GPIO_LCD_HD44780_D6) \ > + | BIT_MASK(NAS440_GPIO_LCD_HD44780_D7) \ > + | BIT_MASK(NAS440_GPIO_LCD_HD44780_RW) \ > + | BIT_MASK(NAS440_GPIO_LCD_HD44780_E))) > + > +/* > + * GPIO output default values > + */ > +#define NAS440_GE_OE_VAL_LOW BIT(NAS440_GPIO_LCD_HD44780_BACKLIGHT) > + > +#define NAS440_GE_OE_VAL_HIGH BIT_MASK(NAS440_GPIO_BOARD_POWER) > + > +int board_early_init_f(void) > +{ > + /* > + * default gpio configuration > + */ > + mvebu_config_gpio(NAS440_GE_OE_VAL_LOW, NAS440_GE_OE_VAL_HIGH, > + NAS440_GE_OE_LOW, NAS440_GE_OE_HIGH); > + > + /* Multi-Purpose Pins Functionality configuration */ > + static const u32 kwmpp_config[] = { > + MPP0_NF_IO2, > + MPP1_NF_IO3, > + MPP2_NF_IO4, > + MPP3_NF_IO5, > + MPP4_NF_IO6, > + MPP5_NF_IO7, > + MPP6_SYSRST_OUTn, > + MPP7_GPO, /* NAS440_GPIO_LCD_HD44780_BACKLIGHT */ > + MPP8_TW_SDA, > + MPP9_TW_SCK, > + MPP10_UART0_TXD, > + MPP11_UART0_RXD, > + MPP12_GPO, /* NAS440_GPIO_LED_74AHC164_DATA */ > + MPP13_GPIO, /* NAS440_GPIO_LED_74AHC164_CLK */ > + MPP14_SATA1_PRESENTn, > + MPP15_SATA0_ACTn, > + MPP16_SATA1_ACTn, > + MPP17_SATA0_PRESENTn, > + MPP18_NF_IO0, > + MPP19_NF_IO1, > + MPP20_GE1_0, /* GbE Port1, RGMII mode (12 pins GE1_0-7, GE1_10-13) */ > + MPP21_GE1_1, > + MPP22_GE1_2, > + MPP23_GE1_3, > + MPP24_GE1_4, > + MPP25_GE1_5, > + MPP26_GE1_6, > + MPP27_GE1_7, > + MPP28_GPIO, /* NAS440_GPIO_SOCSATA_POWER */ > + MPP29_GPIO, /* NAS440_GPIO_BUTTON_RESET */ > + MPP30_GE1_10, > + MPP31_GE1_11, > + MPP32_GE1_12, > + MPP33_GE1_13, > + MPP34_GPIO, /* NAS440_GPIO_BUTTON_LCD_LOWER */ > + MPP35_GPIO, /* NAS440_GPIO_LCD_HD44780_RS */ > + MPP36_GPIO, /* NAS440_GPIO_LCD_HD44780_D0 */ > + MPP37_GPIO, /* NAS440_GPIO_LCD_HD44780_D1 */ > + MPP38_GPIO, /* NAS440_GPIO_LCD_HD44780_D2 */ > + MPP39_GPIO, /* NAS440_GPIO_LCD_HD44780_D3 */ > + MPP40_GPIO, /* NAS440_GPIO_LCD_HD44780_D4 */ > + MPP41_GPIO, /* NAS440_GPIO_LCD_HD44780_D5 */ > + MPP42_GPIO, /* NAS440_GPIO_LCD_HD44780_D6 */ > + MPP43_GPIO, /* NAS440_GPIO_LCD_HD44780_D7 */ > + MPP44_GPIO, /* NAS440_GPIO_LCD_HD44780_RW */ > + MPP45_GPIO, /* NAS440_GPIO_LCD_HD44780_E */ > + MPP46_GPIO, > + MPP47_GPIO, /* NAS440_GPIO_BUTTON_LCD_UPPER */ > + MPP48_GPIO, /* NAS440_GPIO_BOARD_POWER */ > + MPP49_GPIO, /* NAS440_GPIO_BUTTON_POWER */ > + 0 > + }; > + kirkwood_mpp_conf(kwmpp_config, NULL); > + return 0; > +} > + > +/* HD44780 pins, data bits first, backlight last */ > +static int hd44780_pins[12] = { > + NAS440_GPIO_LCD_HD44780_D0, > + NAS440_GPIO_LCD_HD44780_D1, > + NAS440_GPIO_LCD_HD44780_D2, > + NAS440_GPIO_LCD_HD44780_D3, > + NAS440_GPIO_LCD_HD44780_D4, > + NAS440_GPIO_LCD_HD44780_D5, > + NAS440_GPIO_LCD_HD44780_D6, > + NAS440_GPIO_LCD_HD44780_D7, > + NAS440_GPIO_LCD_HD44780_E, > + NAS440_GPIO_LCD_HD44780_RW, > + NAS440_GPIO_LCD_HD44780_RS, > + NAS440_GPIO_LCD_HD44780_BACKLIGHT > +}; > + > +#define HD44780_NUM_COL 16 > +#define HD44780_BUF_COL 40 > +#define HD44780_NUM_ROW 2 > + > +#define HD44780_PIN_NUM (sizeof(hd44780_pins)/sizeof(int)) > + > +/* > + * HD44780 LCD display commands - adapted from hd44780.h by Joerg Wunsch > + * > + * ---------------------------------------------------------------------------- > + * "THE BEER-WARE LICENSE" (Revision 42): > + * <joerg@FreeBSD.ORG> wrote this file. As long as you retain this notice you > + * can do whatever you want with this stuff. If we meet some day, and you think > + * this stuff is worth it, you can buy me a beer in return. Joerg Wunsch > + * ---------------------------------------------------------------------------- > + */ > + > +#define HD44780_CMD_CLR \ > + 0x01 > +#define HD44780_CMD_HOME \ > + 0x02 > +#define HD44780_CMD_ENTMODE(inc, shift) \ > + (0x04 | ((inc)? 0x02: 0) | ((shift)? 1: 0)) > +#define HD44780_CMD_DISPCTL(disp, cursor, blink) \ > + (0x08 | ((disp)? 0x04: 0) | ((cursor)? 0x02: 0) | ((blink)? 1: 0)) > +#define HD44780_CMD_SHIFT(shift, right) \ > + (0x10 | ((shift)? 0x08: 0) | ((right)? 0x04: 0)) > +#define HD44780_CMD_FNSET(if8bit, twoline, font5x10) \ > + (0x20 | ((if8bit)? 0x10: 0) | ((twoline)? 0x08: 0) | \ > + ((font5x10)? 0x04: 0)) > +#define HD44780_CMD_CGADDR(addr) \ > + (0x40 | ((addr) & 0x3f)) > +#define HD44780_CMD_DDADDR(addr) \ > + (0x80 | ((addr) & 0x7f)) > + > +static void lcd_send(unsigned int val, int mode) > +{ > + udelay(1); > + kw_gpio_set_value(NAS440_GPIO_LCD_HD44780_RS, mode); > + udelay(1); > + > + kw_gpio_set_value(NAS440_GPIO_LCD_HD44780_E, 0); > + for (int i=0; i<8; i++) { > + kw_gpio_set_value(hd44780_pins[i], (val&(1<<i))>>i ); > + } > + udelay(1); > + kw_gpio_set_value(NAS440_GPIO_LCD_HD44780_E, 1); > + udelay(1); > + kw_gpio_set_value(NAS440_GPIO_LCD_HD44780_E, 0); > + udelay(50); > +} > + > +void lcd_init(void) > +{ > + for (int i=0; i<HD44780_PIN_NUM; i++) { > + kw_gpio_set_valid(hd44780_pins[i], GPIO_OUTPUT_OK); > + kw_gpio_direction_output(hd44780_pins[i], i == (HD44780_PIN_NUM-1)); > + } > + > + lcd_send(HD44780_CMD_FNSET(1, 1, 0), 0); > + udelay(50); > + lcd_send(HD44780_CMD_FNSET(1, 1, 0), 0); > + udelay(50); > + lcd_send(HD44780_CMD_FNSET(1, 1, 0), 0); > + udelay(50); > + lcd_send(HD44780_CMD_DISPCTL(1, 0, 0), 0); > + udelay(50); > + lcd_send(HD44780_CMD_CLR, 0); > + udelay(50); > + lcd_send(HD44780_CMD_ENTMODE(1, 0), 0); > + > + udelay(2000); > +} > + > +void lcd_row(int row, char *buf) > +{ > + int p = 0; > + > + if (row >= HD44780_NUM_ROW) { > + return; > + } > + > + lcd_send(HD44780_CMD_DDADDR(HD44780_BUF_COL * row + 0), 0); > + for (int i=0; i<HD44780_NUM_COL; i++) { > + if (buf[i] == 0) { > + p++; > + } > + lcd_send(p ? 32 : buf[i], 1); > + } > +} > + > +enum led_disk { > + LED_DSK_OFF, > + LED_DSK_RED > + /* LED_DSK_GREEN disk activity led is controlled directly by the hardware */ > +}; > + > +enum led_system { > + LED_SYS_OFF, > + LED_SYS_BLUE, > + LED_SYS_RED > +}; > + > +void led_init(void) > +{ > + kw_gpio_set_valid(NAS440_GPIO_LED_74AHC164_DATA, GPIO_OUTPUT_OK); > + kw_gpio_direction_output(NAS440_GPIO_LED_74AHC164_DATA, 0); > + kw_gpio_set_valid(NAS440_GPIO_LED_74AHC164_CLK, GPIO_OUTPUT_OK); > + kw_gpio_direction_output(NAS440_GPIO_LED_74AHC164_CLK, 0); > +} > + > +void led_set(enum led_disk disk1, enum led_disk disk2, enum led_disk disk3, > + enum led_disk disk4, enum led_system front1 ) > +{ > + int ledbits = (0x81 | ((front1==LED_SYS_RED)? 0x08 : 0) | ((front1==LED_SYS_BLUE)? 0x04 : 0) \ > + | ((disk1==LED_DSK_RED)? 0 : 0x02) | ((disk2==LED_DSK_RED)? 0 : 0x40) \ > + | ((disk3==LED_DSK_RED)? 0 : 0x20) | ((disk4==LED_DSK_RED)? 0 : 0x10)); > + > + for (int i=0; i<8; i++) { > + kw_gpio_set_value(NAS440_GPIO_LED_74AHC164_DATA, (ledbits >> i) & 1); > + udelay(1); > + kw_gpio_set_value(NAS440_GPIO_LED_74AHC164_CLK, 1); > + kw_gpio_set_value(NAS440_GPIO_LED_74AHC164_CLK, 0); > + } > +} > + > +/* factory firmware delays hard disk spinup, presumably to avoid power peaks */ > +void delay_hdd_spinup(void) > +{ > + lcd_row(1, "Delay HDD spinup"); > + > + for (int i = 0; i<2500; i++) { > + udelay(1000); > + } > + > + kw_gpio_set_valid(NAS440_GPIO_SOCSATA_POWER, GPIO_OUTPUT_OK); > + kw_gpio_direction_output(NAS440_GPIO_SOCSATA_POWER, 1); > +} > + > +#if CONFIG_IS_ENABLED(BOOTSTAGE) > +void show_boot_progress(int val) > +{ > + switch (val) { > +/* 0123456789abcdef */ > + case BOOTSTAGE_ID_BOARD_INIT_DONE: > + lcd_row(1, "Board init done"); > + break; > + case BOOTSTAGE_ID_USB_START: > + lcd_row(1, "Init USB"); > + break; > + case BOOTSTAGE_ID_ETH_START: > + lcd_row(1, "Init ethernet"); > + break; > + case BOOTSTAGE_ID_MAIN_LOOP: > + lcd_row(1, "Wait for input"); > + break; > + case BOOTSTAGE_ID_RUN_OS: > + lcd_row(1, "Starting Linux"); > + break; > + default: > + if (val < 0) /* error */ > + lcd_row(1, "Error"); > + break; > + } > +} > +#endif > + > +int board_eth_init(struct bd_info *bis) > +{ > + return cpu_eth_init(bis); > +} > + > +int board_init(void) > +{ > + /* > + * arch number of board > + */ > + gd->bd->bi_arch_number = MACH_TYPE_DB88F6281_BP; > + > + /* adress of boot parameters */ > + gd->bd->bi_boot_params = mvebu_sdram_bar(0) + 0x100; > + > + led_init(); > + led_set(LED_DSK_OFF, LED_DSK_OFF, LED_DSK_OFF, LED_DSK_OFF, LED_SYS_BLUE); > + > + lcd_init(); > + lcd_row(0, U_BOOT_VERSION ""); > + > + delay_hdd_spinup(); > + > + return 0; > +} > diff --git a/configs/nas440_defconfig b/configs/nas440_defconfig > new file mode 100644 > index 0000000000..74faf1a24b > --- /dev/null > +++ b/configs/nas440_defconfig > @@ -0,0 +1,89 @@ > +CONFIG_ARM=y > +CONFIG_SKIP_LOWLEVEL_INIT=y > +CONFIG_SYS_DCACHE_OFF=y > +CONFIG_ARCH_CPU_INIT=y > +CONFIG_ARCH_KIRKWOOD=y > +CONFIG_SUPPORT_PASSING_ATAGS=y > +CONFIG_CMDLINE_TAG=y > +CONFIG_INITRD_TAG=y > +CONFIG_SYS_KWD_CONFIG="board/Seagate/nas440/kwbimage.cfg" > +CONFIG_SYS_TEXT_BASE=0x600000 > +CONFIG_NR_DRAM_BANKS=2 > +CONFIG_TARGET_NAS440=y > +CONFIG_ENV_SIZE=0x10000 > +CONFIG_ENV_OFFSET=0xA0000 > +CONFIG_DEFAULT_DEVICE_TREE="kirkwood-blackarmor-nas440" > +CONFIG_IDENT_STRING="\nNAS 440" > +# CONFIG_SYS_MALLOC_F is not set > +CONFIG_SYS_LOAD_ADDR=0x800000 > +CONFIG_SHOW_BOOT_PROGRESS=y > +CONFIG_BOOTSTAGE=y > +CONFIG_BOOTDELAY=3 > +CONFIG_USE_PREBOOT=y > +CONFIG_PREBOOT="pci enum; " > +# CONFIG_DISPLAY_BOARDINFO is not set > +CONFIG_HUSH_PARSER=y > +CONFIG_SYS_PROMPT="nas440> " > +# CONFIG_CMD_FLASH is not set > +CONFIG_CMD_SATA=y > +CONFIG_CMD_PCI=y > +CONFIG_CMD_DM=y > +CONFIG_CMD_SCSI=y > +CONFIG_CMD_NAND=y > +CONFIG_CMD_USB=y > +# CONFIG_CMD_SETEXPR is not set > +CONFIG_CMD_DHCP=y > +CONFIG_CMD_MII=y > +CONFIG_CMD_PING=y > +CONFIG_CMD_EXT2=y > +CONFIG_CMD_EXT4=y > +CONFIG_CMD_FAT=y > +CONFIG_CMD_JFFS2=y > +CONFIG_CMD_MTDPARTS=y > +CONFIG_MTDPARTS_DEFAULT="mtdparts=orion_nand:0xa0000@0x0(uboot),0x010000@0xa0000(env),0x500000@0xc0000(uimage),0x1a40000@0x5c0000(rootfs)" > +CONFIG_CMD_UBI=y > +CONFIG_ISO_PARTITION=y > +CONFIG_EFI_PARTITION=y > +# CONFIG_PARTITION_UUIDS is not set > +CONFIG_OF_CONTROL=y > +CONFIG_ENV_OVERWRITE=y > +CONFIG_ENV_IS_IN_NAND=y > +CONFIG_SYS_RELOC_GD_ENV_ADDR=y > +CONFIG_NETCONSOLE=y > +CONFIG_DM=y > +CONFIG_SYS_ATA_STRIDE=4 > +CONFIG_SYS_ATA_DATA_OFFSET=0x100 > +CONFIG_SYS_ATA_REG_OFFSET=0x100 > +CONFIG_SYS_ATA_ALT_OFFSET=0x100 > +CONFIG_KIRKWOOD_GPIO=y > +CONFIG_MVEBU_GPIO=y > +CONFIG_GPIO_EXTRA_HEADER=y > +CONFIG_DM_GPIO=y > +CONFIG_CMD_GPIO=y > +CONFIG_GPIO=y > +CONFIG_DM_GPIO_LOOKUP_LABEL=y > +# CONFIG_MMC is not set > +CONFIG_MTD=y > +CONFIG_MTD_RAW_NAND=y > +CONFIG_PHY_MARVELL=y > +CONFIG_DM_ETH=y > +CONFIG_MVGBE=y > +CONFIG_MII=y > +CONFIG_SATA_MV=y > +CONFIG_SYS_SATA_MAX_DEVICE=2 > +CONFIG_DM_RTC=y > +CONFIG_RTC_MV=y > +CONFIG_SYS_NS16550=y > +CONFIG_USB=y > +CONFIG_DM_USB=y > +CONFIG_USB_EHCI_HCD=y > +CONFIG_USB_STORAGE=y > + > +CONFIG_PCI=y > +CONFIG_DM_PCI_COMPAT=y > +CONFIG_PCI_MVEBU=y > +CONFIG_AHCI_PCI=y > + > +CONFIG_SCSI=y > +CONFIG_SCSI_AHCI=y > +CONFIG_DM_SCSI=y > diff --git a/drivers/ata/ahci-pci.c b/drivers/ata/ahci-pci.c > index b1d231e0f9..af7e97dc4a 100644 > --- a/drivers/ata/ahci-pci.c > +++ b/drivers/ata/ahci-pci.c > @@ -38,6 +38,7 @@ U_BOOT_DRIVER(ahci_pci) = { > static struct pci_device_id ahci_pci_supported[] = { > { PCI_DEVICE_CLASS(PCI_CLASS_STORAGE_SATA_AHCI, ~0) }, > { PCI_DEVICE(0x1b21, 0x0611) }, > + { PCI_DEVICE(0x11ab, 0x6121) }, > {}, > }; > > diff --git a/include/configs/nas440.h b/include/configs/nas440.h > new file mode 100644 > index 0000000000..58e6afb2c3 > --- /dev/null > +++ b/include/configs/nas440.h > @@ -0,0 +1,50 @@ > +/* > + * Copyright (C) 2022 Hajo Noerenberg <hajo-uboot@noerenberg.de> > + * > + * based on work from: > + * (C) Copyright 2009 > + * Marvell Semiconductor <www.marvell.com> > + * Written-by: Prafulla Wadaskar <prafulla@marvell.com> > + * > + * SPDX-License-Identifier: GPL-2.0+ > + */ > + > +#ifndef _CONFIG_NAS440_H > +#define _CONFIG_NAS440_H > + > +/* > + * mv-common.h should be defined after CMD configs since it used them > + * to enable certain macros > + */ > + > +#include "mv-common.h" > + > +/* > + * Default environment variables > + */ > + > +#define CONFIG_EXTRA_ENV_SETTINGS \ > + "bootargs=console=ttyS0,115200\0" \ > + "mtdids=nand0=orion_nand\0"\ > + "mtdparts=" CONFIG_MTDPARTS_DEFAULT \ > + "autostart=no\0"\ > + "autoload=no\0" > + > +/* > + * Ethernet Driver configuration > + */ > +#ifdef CONFIG_MVGBE > +#define CONFIG_MVGBE_PORTS {1, 1} /* enable both ports */ > +#define CONFIG_PHY_BASE_ADR 8 > +#ifdef CONFIG_RESET_PHY_R > +#undef CONFIG_RESET_PHY_R /* remove legacy reset_phy() */ > +#endif > +#endif /* CONFIG_MVGBE */ > + > +/* > + * SATA driver configuration > + */ > +#define CONFIG_LBA48 > +#define CONFIG_SYS_64BIT_LBA > + > +#endif /* _CONFIG_NAS440_H */ > -- > 2.20.1 > ^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH] arm: kirkwood: Add nas440 board, Marvell 88SE6121 AHCI 2022-03-24 10:11 ` Pali Rohár @ 2022-03-24 22:04 ` Tony Dinh 2022-03-26 1:33 ` Tony Dinh 0 siblings, 1 reply; 12+ messages in thread From: Tony Dinh @ 2022-03-24 22:04 UTC (permalink / raw) To: Pali Rohár, Stefan Roese; +Cc: Hajo Noerenberg, U-Boot Mailing List Hi Hajo, I've added Stefan. When you send patches for Kirkwood or other Marvell boards, please also send it directly to Stefan (Stefan is the maintainer of Marvell u-boots). Tony On Thu, Mar 24, 2022 at 3:11 AM Pali Rohár <pali@kernel.org> wrote: > > Hello! > > On Thursday 24 March 2022 10:55:38 Hajo Noerenberg wrote: > > This adds support for the Seagate Blackarmor NAS440 (4-bay Kirkwood NAS box). > > > > Does it make sense to include support for a 10+ year old device? > > If these old devices are still in use and you would like to maintain > this support then I think that there is no issue with it. > > > If yes, I would be willing to discuss and finalize this patch. If no, it will be archived here for the public, which is fine with me. > > > > For the NAS440 is the something special that hard disk drives 1 and 2 are connected to a 88SE6121 SATA-II controller, which is connected via PCIe. Hard disk drives 3 and 4 are directly connected to the 88F6281 SoC. > > > > - Add NAS440 dtb and associated files/configs > > * Includes support for HD44780 front LCD > > * Includes support for device LEDs (via 74AHC164 shift register) > > - Add Marvell 88SE6121 AHCI support. Thanks to Pali Rohár for recently adding the necessary Kirkwood PCIe driver. It works :) > > Perfect! > > > - Tested with my NAS440 hardware: ETH/USB/SATA/AHCI-SCSI/GPIO/LCD/LEDs ok > > > > As far as I can see this fully implements the support for this board within U-Boot. With the Linux kernel however there are problems, the kernel AHCI driver fails with "failed to IDENTIFY" messages for the 88SE6121 drive ports, which I could not solve yet despite comparison with the GPL sources from Seagate. > > > > Note: I am collecting various information and patches for the family of Blackarmor NAS boards at https://github.com/hn/seagate-blackarmor-nas > > > > Hajo > > > > > > --- > > arch/arm/dts/kirkwood-blackarmor-nas440.dts | 166 +++++++++ > > board/Seagate/nas440/Kconfig | 12 + > > board/Seagate/nas440/MAINTAINERS | 7 + > > board/Seagate/nas440/Makefile | 7 + > > board/Seagate/nas440/kwbimage.cfg | 156 ++++++++ > > board/Seagate/nas440/nas440.c | 378 ++++++++++++++++++++ > > configs/nas440_defconfig | 89 +++++ > > drivers/ata/ahci-pci.c | 1 + > > include/configs/nas440.h | 50 +++ > > 9 files changed, 866 insertions(+) > > create mode 100644 arch/arm/dts/kirkwood-blackarmor-nas440.dts > > create mode 100644 board/Seagate/nas440/Kconfig > > create mode 100644 board/Seagate/nas440/MAINTAINERS > > create mode 100644 board/Seagate/nas440/Makefile > > create mode 100644 board/Seagate/nas440/kwbimage.cfg > > create mode 100644 board/Seagate/nas440/nas440.c > > create mode 100644 configs/nas440_defconfig > > create mode 100644 include/configs/nas440.h > > > > diff --git a/arch/arm/dts/kirkwood-blackarmor-nas440.dts b/arch/arm/dts/kirkwood-blackarmor-nas440.dts > > new file mode 100644 > > index 0000000000..60e3fe6f0d > > --- /dev/null > > +++ b/arch/arm/dts/kirkwood-blackarmor-nas440.dts > > @@ -0,0 +1,166 @@ > > +// SPDX-License-Identifier: GPL-2.0+ > > +/* > > + * Device Tree file for Seagate Blackarmor NAS440 > > + * > > + * Copyright (C) 2021 Hajo Noerenberg <www.github.com/hn> > > + * Copyright (C) 2015 Andreas Fischer <af@bantuX.org> > > + * Copyright (C) 2014 Evgeni Dobrev <evgeni@studio-punkt.com> > > + */ > > + > > +/dts-v1/; > > + > > +#include <dt-bindings/gpio/gpio.h> > > +#include <dt-bindings/input/input.h> > > +#include "kirkwood.dtsi" > > +#include "kirkwood-6281.dtsi" > > + > > +/ { > > + model = "Seagate Blackarmor NAS440"; > > + compatible = "seagate,blackarmor-nas440","marvell,kirkwood-88f6281", > > + "marvell,kirkwood"; > > + > > + memory { /* 256 MB */ > > + device_type = "memory"; > > + reg = <0x00000000 0x10000000>; > > + }; > > + > > + chosen { > > + bootargs = "console=ttyS0,115200n8"; > > + stdout-path = &uart0; > > + }; > > + > > + gpio_poweroff { > > + compatible = "gpio-poweroff"; > > + gpios = <&gpio1 16 GPIO_ACTIVE_LOW>; /* GPIO1-16 is MPP48 */ > > + }; > > + > > + gpio_keys { > > + compatible = "gpio-keys"; > > + > > + reset { > > + label = "Reset"; > > + linux,code = <KEY_POWER>; > > + gpios = <&gpio0 29 GPIO_ACTIVE_LOW>; > > + }; > > + > > + button { > > + label = "Power"; > > + linux,code = <KEY_SLEEP>; > > + gpios = <&gpio1 17 GPIO_ACTIVE_LOW>; /* GPIO1-17 is MPP49 */ > > + }; > > + }; > > + > > + regulators { > > + compatible = "simple-bus"; > > + #address-cells = <1>; > > + #size-cells = <0>; > > + pinctrl-0 = <&pmx_power_socsata>; > > + pinctrl-names = "default"; > > + > > + socsata_power: regulator@1 { > > + compatible = "regulator-fixed"; > > + reg = <1>; > > + regulator-name = "SoC SATA Power"; > > + regulator-min-microvolt = <12000000>; > > + regulator-max-microvolt = <12000000>; > > + enable-active-high; > > + regulator-always-on; > > + regulator-boot-on; > > + gpio = <&gpio0 28 GPIO_ACTIVE_HIGH>; > > + }; > > + }; > > +}; > > + > > +/* > > + * Serial port routed to connector CN4 > > + * > > + * pin 1 - TX (CPU's TX) > > + * pin 4 - RX (CPU's RX) > > + * pin 6 - GND > > + */ > > +&uart0 { > > + status = "okay"; > > +}; > > + > > +&pinctrl { > > + pinctrl-0 = <&pmx_button_reset &pmx_button_power>; > > + pinctrl-names = "default"; > > + > > + pmx_act_sata0: pmx-act-sata0 { > > + marvell,pins = "mpp15"; > > + marvell,function = "sata0"; > > + }; > > + > > + pmx_act_sata1: pmx-act-sata1 { > > + marvell,pins = "mpp16"; > > + marvell,function = "sata1"; > > + }; > > + > > + pmx_power_socsata: pmx-power-socsata { > > + marvell,pins = "mpp28"; > > + marvell,function = "gpio"; > > + }; > > + > > + pmx_button_reset: pmx-button-reset { > > + marvell,pins = "mpp29"; > > + marvell,function = "gpio"; > > + }; > > + > > + pmx_button_power: pmx-button-power { > > + marvell,pins = "mpp49"; > > + marvell,function = "gpio"; > > + }; > > +}; > > + > > +&sata { > > + status = "okay"; > > + nr-ports = <2>; > > +}; > > + > > +&pciec { > > + status = "okay"; > > +}; > > + > > +&pcie0 { > > + status = "okay"; > > +}; > > + > > +&i2c0 { > > + status = "okay"; > > + > > + adt7473: thermal@2e { > > + compatible = "adi,adt7473"; > > + reg = <0x2e>; > > + }; > > +}; > > + > > +&nand { > > + status = "okay"; > > +}; > > + > > +&mdio { > > + status = "okay"; > > + > > + ethphy0: ethernet-phy@8 { > > + reg = <8>; > > + }; > > + ethphy1: ethernet-phy@9 { > > + reg = <9>; > > + }; > > +}; > > + > > +ð0 { > > + status = "okay"; > > + > > + ethernet0-port@0 { > > + phy-handle = <ðphy0>; > > + }; > > +}; > > + > > +ð1 { > > + status = "okay"; > > + > > + ethernet1-port@0 { > > + phy-handle = <ðphy1>; > > + }; > > +}; > > diff --git a/board/Seagate/nas440/Kconfig b/board/Seagate/nas440/Kconfig > > new file mode 100644 > > index 0000000000..3f93d75cd4 > > --- /dev/null > > +++ b/board/Seagate/nas440/Kconfig > > @@ -0,0 +1,12 @@ > > +if TARGET_NAS440 > > + > > +config SYS_BOARD > > + default "nas440" > > + > > +config SYS_VENDOR > > + default "Seagate" > > + > > +config SYS_CONFIG_NAME > > + default "nas440" > > + > > +endif > > diff --git a/board/Seagate/nas440/MAINTAINERS b/board/Seagate/nas440/MAINTAINERS > > new file mode 100644 > > index 0000000000..dcea1316c5 > > --- /dev/null > > +++ b/board/Seagate/nas440/MAINTAINERS > > @@ -0,0 +1,7 @@ > > +NAS440 BOARD > > +M: Hajo Noerenberg <hajo-uboot@noerenberg.de> > > +S: Maintained > > +F: board/Seagate/nas440/ > > +F: include/configs/nas440.h > > +F: configs/nas440_defconfig > > +F: arch/arm/dts/kirkwood-blackarmor-nas440.dts > > diff --git a/board/Seagate/nas440/Makefile b/board/Seagate/nas440/Makefile > > new file mode 100644 > > index 0000000000..2a3ef746d3 > > --- /dev/null > > +++ b/board/Seagate/nas440/Makefile > > @@ -0,0 +1,7 @@ > > +# > > +# Copyright (C) 2014 Evgeni Dobrev <evgeni@studio-punkt.com> > > +# > > +# SPDX-License-Identifier: GPL-2.0+ > > +# > > + > > +obj-y := nas440.o > > diff --git a/board/Seagate/nas440/kwbimage.cfg b/board/Seagate/nas440/kwbimage.cfg > > new file mode 100644 > > index 0000000000..e71da11694 > > --- /dev/null > > +++ b/board/Seagate/nas440/kwbimage.cfg > > @@ -0,0 +1,156 @@ > > +# > > +# Copyright (C) 2021 Hajo Noerenberg <hajo-uboot@noerenberg.de> > > +# > > +# Based on nas220/kwbimage.cfg originally written by > > +# Evgeni Dobrev <evgeni@studio-punkt.com> > > +# > > +# Based on sheevaplug/kwbimage.cfg originally written by > > +# Prafulla Wadaskar <prafulla@marvell.com> > > +# (C) Copyright 2009 > > +# Marvell Semiconductor <www.marvell.com> > > +# > > +# SPDX-License-Identifier: GPL-2.0+ > > +# > > +# Refer doc/README.kwbimage for more details about how-to configure > > +# and create kirkwood boot image > > +# > > + > > +# Boot Media configurations > > +BOOT_FROM nand > > +NAND_ECC_MODE default > > +NAND_PAGE_SIZE 0x0200 > > + > > +# SOC registers configuration using bootrom header extension > > +# Maximum KWBIMAGE_MAX_CONFIG configurations allowed > > + > > +# Configure RGMII-0 interface pad voltage to 1.8V > > +DATA 0xFFD100E0 0x1B1B1B9B > > + > > +DATA 0xFFD20134 0xBBBBBBBB > > +DATA 0xFFD20138 0x00BBBBBB > > + > > +#Dram initalization for SINGLE x16 CL=5 @ 400MHz > > +DATA 0xFFD01400 0x43000C30 # DDR Configuration register > > +# bit13-0: 0xa00 (2560 DDR2 clks refresh rate) > > +# bit23-14: zero > > +# bit24: 1= enable exit self refresh mode on DDR access > > +# bit25: 1 required > > +# bit29-26: zero > > +# bit31-30: 01 > > + > > +DATA 0xFFD01404 0x39543000 # DDR Controller Control Low > > +# bit 4: 0=addr/cmd in smame cycle > > +# bit 5: 0=clk is driven during self refresh, we don't care for APX > > +# bit 6: 0=use recommended falling edge of clk for addr/cmd > > +# bit14: 0=input buffer always powered up > > +# bit18: 1=cpu lock transaction enabled > > +# bit23-20: 5=recommended value for CL=5 and STARTBURST_DEL disabled bit31=0 > > +# bit27-24: 8= CL+3, STARTBURST sample stages, for freqs 400MHz, unbuffered DIMM > > +# bit30-28: 3 required > > +# bit31: 0=no additional STARTBURST delay > > + > > +DATA 0xFFD01408 0x22125451 # DDR Timing (Low) (active cycles value +1) > > +# bit7-4: TRCD > > +# bit11- 8: TRP > > +# bit15-12: TWR > > +# bit19-16: TWTR > > +# bit20: TRAS msb > > +# bit23-21: 0x0 > > +# bit27-24: TRRD > > +# bit31-28: TRTP > > + > > +DATA 0xFFD0140C 0x00000833 # DDR Timing (High) > > +# bit6-0: TRFC > > +# bit8-7: TR2R > > +# bit10-9: TR2W > > +# bit12-11: TW2W > > +# bit31-13: zero required > > + > > +DATA 0xFFD01410 0x0000000C # DDR Address Control > > +# bit1-0: 00, Cs0width=x8 > > +# bit3-2: 11, Cs0size=1Gb > > +# bit5-4: 00, Cs1width=nonexistent > > +# bit7-6: 00, Cs1size =nonexistent > > +# bit9-8: 00, Cs2width=nonexistent > > +# bit11-10: 00, Cs2size =nonexistent > > +# bit13-12: 00, Cs3width=nonexistent > > +# bit15-14: 00, Cs3size =nonexistent > > +# bit16: 0, Cs0AddrSel > > +# bit17: 0, Cs1AddrSel > > +# bit18: 0, Cs2AddrSel > > +# bit19: 0, Cs3AddrSel > > +# bit31-20: 0 required > > + > > +DATA 0xFFD01414 0x00000000 # DDR Open Pages Control > > +# bit0: 0, OpenPage enabled > > +# bit31-1: 0 required > > + > > +DATA 0xFFD01418 0x00000000 # DDR Operation > > +# bit3-0: 0x0, DDR cmd > > +# bit31-4: 0 required > > + > > +DATA 0xFFD0141C 0x00000C52 # DDR Mode > > +# bit2-0: 2, BurstLen=2 required > > +# bit3: 0, BurstType=0 required > > +# bit6-4: 4, CL=5 > > +# bit7: 0, TestMode=0 normal > > +# bit8: 0, DLL reset=0 normal > > +# bit11-9: 6, auto-precharge write recovery ???????????? > > +# bit12: 0, PD must be zero > > +# bit31-13: 0 required > > + > > +DATA 0xFFD01420 0x00000042 # DDR Extended Mode > > +# bit0: 0, DDR DLL enabled > > +# bit1: 0, DDR drive strenght normal > > +# bit2: 0, DDR ODT control lsd (disabled) > > +# bit5-3: 000, required > > +# bit6: 1, DDR ODT control msb, (disabled) > > +# bit9-7: 000, required > > +# bit10: 0, differential DQS enabled > > +# bit11: 0, required > > +# bit12: 0, DDR output buffer enabled > > +# bit31-13: 0 required > > + > > +DATA 0xFFD01424 0x0000F1FF # DDR Controller Control High > > +# bit2-0: 111, required > > +# bit3 : 1 , MBUS Burst Chop disabled > > +# bit6-4: 111, required > > +# bit7 : 0 > > +# bit8 : 0 > > +# bit9 : 0 , no half clock cycle addition to dataout > > +# bit10 : 0 , 1/4 clock cycle skew enabled for addr/ctl signals > > +# bit11 : 0 , 1/4 clock cycle skew disabled for write mesh > > +# bit15-12: 1111 required > > +# bit31-16: 0 required > > + > > +DATA 0xFFD01428 0x00085520 > > +DATA 0xFFD0147C 0x00008552 > > + > > +DATA 0xFFD01504 0x0FFFFFF1 # CS[0]n Size > > +# bit0: 1, Window enabled > > +# bit1: 0, Write Protect disabled > > +# bit3-2: 00, CS0 hit selected > > +# bit23-4: ones, required > > +# bit31-24: 0x07, Size (i.e. 128MB) > > + > > +DATA 0xFFD01508 0x00000000 # CS[1]n Base address to 0x0 > > + > > +DATA 0xFFD0150C 0x00000000 # CS[1]n Size, window disabled > > + > > +DATA 0xFFD01514 0x00000000 # CS[2]n Size, window disabled > > +DATA 0xFFD0151C 0x00000000 # CS[3]n Size, window disabled > > + > > +DATA 0xFFD01494 0x003C0000 # DDR ODT Control (Low) > > +DATA 0xFFD01498 0x00000000 # DDR ODT Control (High) > > +# bit1-0: 00, ODT0 controlled by ODT Control (low) register above > > +# bit3-2: 01, ODT1 active NEVER! > > +# bit31-4: zero, required > > + > > +DATA 0xFFD0149C 0x0000F80F # CPU ODT Control > > + > > +DATA 0xFFD01480 0x00000001 # DDR Initialization Control > > +#bit0=1, enable DDR init upon this register write > > + > > +# End of Header extension > > +DATA 0x0 0x0 > > + > > diff --git a/board/Seagate/nas440/nas440.c b/board/Seagate/nas440/nas440.c > > new file mode 100644 > > index 0000000000..43a08e61bf > > --- /dev/null > > +++ b/board/Seagate/nas440/nas440.c > > @@ -0,0 +1,378 @@ > > +/* > > + * Copyright (C) 2022 Hajo Noerenberg <hajo-uboot@noerenberg.de> > > + * > > + * Based on nas220.c originally written by > > + * Evgeni Dobrev <evgeni@studio-punkt.com> > > + * > > + * Based on sheevaplug.c originally written by > > + * Prafulla Wadaskar <prafulla@marvell.com> > > + * (C) Copyright 2009 > > + * Marvell Semiconductor <www.marvell.com> > > + * > > + * SPDX-License-Identifier: GPL-2.0+ > > + */ > > + > > +#include <common.h> > > +#include <init.h> > > +#include <netdev.h> > > +#include <asm/arch/cpu.h> > > +#include <asm/arch/soc.h> > > +#include <asm/arch/mpp.h> > > +#include <asm/global_data.h> > > +#include <asm/mach-types.h> > > +#include <linux/bitops.h> > > +#include <bootstage.h> > > +#include <linux/delay.h> > > +#include <asm/arch/gpio.h> > > +#include <version.h> > > + > > +DECLARE_GLOBAL_DATA_PTR; > > + > > +/* > > + * GPIO pin names, input/output direction and default values > > + * > > + * NAS440_GPIO_BUTTON_LCD_LOWER, NAS440_GPIO_BUTTON_LCD_UPPER > > + * Buttons next to LC display, LOW if pressed > > + * > > + * NAS440_GPIO_BUTTON_POWER > > + * Power button at front of case, LOW if pressed > > + * > > + * NAS440_GPIO_BUTTON_RESET > > + * Reset button at back of case, LOW if pressed > > + * > > + * NAS440_GPIO_LCD_HD44780_* > > + * HD44780-compatible LC display, control via 8bit parallel data transfer > > + * > > + * NAS440_GPIO_LED_74AHC164_* > > + * Control front panel LEDs via 74AHC164 8bit shift register > > + * > > + * NAS440_GPIO_SOCSATA_POWER > > + * 12V Power for SoC SATA ports (NAS drives 3 and 4) > > + * > > + * NAS440_GPIO_BOARD_POWER > > + * Shutdown board if LOW > > + * > > + */ > > + > > +#define NAS440_GPIO_LCD_HD44780_BACKLIGHT 7 > > +#define NAS440_GPIO_LED_74AHC164_DATA 12 > > +#define NAS440_GPIO_LED_74AHC164_CLK 13 > > +#define NAS440_GPIO_SOCSATA_POWER 28 > > +#define NAS440_GPIO_BUTTON_RESET 29 > > +#define NAS440_GPIO_BUTTON_LCD_LOWER 34 > > +#define NAS440_GPIO_LCD_HD44780_RS 35 > > +#define NAS440_GPIO_LCD_HD44780_D0 36 > > +#define NAS440_GPIO_LCD_HD44780_D1 37 > > +#define NAS440_GPIO_LCD_HD44780_D2 38 > > +#define NAS440_GPIO_LCD_HD44780_D3 39 > > +#define NAS440_GPIO_LCD_HD44780_D4 40 > > +#define NAS440_GPIO_LCD_HD44780_D5 41 > > +#define NAS440_GPIO_LCD_HD44780_D6 42 > > +#define NAS440_GPIO_LCD_HD44780_D7 43 > > +#define NAS440_GPIO_LCD_HD44780_RW 44 > > +#define NAS440_GPIO_LCD_HD44780_E 45 > > +#define NAS440_GPIO_BUTTON_LCD_UPPER 47 > > +#define NAS440_GPIO_BOARD_POWER 48 > > +#define NAS440_GPIO_BUTTON_POWER 49 > > + > > +/* > > + * GPIO output enable, pins 0-31 to LOW, pins 31-49 to HIGH config register > > + */ > > +#define NAS440_GE_OE_LOW (~(BIT(NAS440_GPIO_LCD_HD44780_BACKLIGHT) \ > > + | BIT(NAS440_GPIO_LED_74AHC164_DATA) \ > > + | BIT(NAS440_GPIO_LED_74AHC164_CLK) \ > > + | BIT(NAS440_GPIO_SOCSATA_POWER))) > > +#define NAS440_GE_OE_HIGH (~(BIT_MASK(NAS440_GPIO_BOARD_POWER) \ > > + | BIT_MASK(NAS440_GPIO_LCD_HD44780_RS) \ > > + | BIT_MASK(NAS440_GPIO_LCD_HD44780_D0) \ > > + | BIT_MASK(NAS440_GPIO_LCD_HD44780_D1) \ > > + | BIT_MASK(NAS440_GPIO_LCD_HD44780_D2) \ > > + | BIT_MASK(NAS440_GPIO_LCD_HD44780_D3) \ > > + | BIT_MASK(NAS440_GPIO_LCD_HD44780_D4) \ > > + | BIT_MASK(NAS440_GPIO_LCD_HD44780_D5) \ > > + | BIT_MASK(NAS440_GPIO_LCD_HD44780_D6) \ > > + | BIT_MASK(NAS440_GPIO_LCD_HD44780_D7) \ > > + | BIT_MASK(NAS440_GPIO_LCD_HD44780_RW) \ > > + | BIT_MASK(NAS440_GPIO_LCD_HD44780_E))) > > + > > +/* > > + * GPIO output default values > > + */ > > +#define NAS440_GE_OE_VAL_LOW BIT(NAS440_GPIO_LCD_HD44780_BACKLIGHT) > > + > > +#define NAS440_GE_OE_VAL_HIGH BIT_MASK(NAS440_GPIO_BOARD_POWER) > > + > > +int board_early_init_f(void) > > +{ > > + /* > > + * default gpio configuration > > + */ > > + mvebu_config_gpio(NAS440_GE_OE_VAL_LOW, NAS440_GE_OE_VAL_HIGH, > > + NAS440_GE_OE_LOW, NAS440_GE_OE_HIGH); > > + > > + /* Multi-Purpose Pins Functionality configuration */ > > + static const u32 kwmpp_config[] = { > > + MPP0_NF_IO2, > > + MPP1_NF_IO3, > > + MPP2_NF_IO4, > > + MPP3_NF_IO5, > > + MPP4_NF_IO6, > > + MPP5_NF_IO7, > > + MPP6_SYSRST_OUTn, > > + MPP7_GPO, /* NAS440_GPIO_LCD_HD44780_BACKLIGHT */ > > + MPP8_TW_SDA, > > + MPP9_TW_SCK, > > + MPP10_UART0_TXD, > > + MPP11_UART0_RXD, > > + MPP12_GPO, /* NAS440_GPIO_LED_74AHC164_DATA */ > > + MPP13_GPIO, /* NAS440_GPIO_LED_74AHC164_CLK */ > > + MPP14_SATA1_PRESENTn, > > + MPP15_SATA0_ACTn, > > + MPP16_SATA1_ACTn, > > + MPP17_SATA0_PRESENTn, > > + MPP18_NF_IO0, > > + MPP19_NF_IO1, > > + MPP20_GE1_0, /* GbE Port1, RGMII mode (12 pins GE1_0-7, GE1_10-13) */ > > + MPP21_GE1_1, > > + MPP22_GE1_2, > > + MPP23_GE1_3, > > + MPP24_GE1_4, > > + MPP25_GE1_5, > > + MPP26_GE1_6, > > + MPP27_GE1_7, > > + MPP28_GPIO, /* NAS440_GPIO_SOCSATA_POWER */ > > + MPP29_GPIO, /* NAS440_GPIO_BUTTON_RESET */ > > + MPP30_GE1_10, > > + MPP31_GE1_11, > > + MPP32_GE1_12, > > + MPP33_GE1_13, > > + MPP34_GPIO, /* NAS440_GPIO_BUTTON_LCD_LOWER */ > > + MPP35_GPIO, /* NAS440_GPIO_LCD_HD44780_RS */ > > + MPP36_GPIO, /* NAS440_GPIO_LCD_HD44780_D0 */ > > + MPP37_GPIO, /* NAS440_GPIO_LCD_HD44780_D1 */ > > + MPP38_GPIO, /* NAS440_GPIO_LCD_HD44780_D2 */ > > + MPP39_GPIO, /* NAS440_GPIO_LCD_HD44780_D3 */ > > + MPP40_GPIO, /* NAS440_GPIO_LCD_HD44780_D4 */ > > + MPP41_GPIO, /* NAS440_GPIO_LCD_HD44780_D5 */ > > + MPP42_GPIO, /* NAS440_GPIO_LCD_HD44780_D6 */ > > + MPP43_GPIO, /* NAS440_GPIO_LCD_HD44780_D7 */ > > + MPP44_GPIO, /* NAS440_GPIO_LCD_HD44780_RW */ > > + MPP45_GPIO, /* NAS440_GPIO_LCD_HD44780_E */ > > + MPP46_GPIO, > > + MPP47_GPIO, /* NAS440_GPIO_BUTTON_LCD_UPPER */ > > + MPP48_GPIO, /* NAS440_GPIO_BOARD_POWER */ > > + MPP49_GPIO, /* NAS440_GPIO_BUTTON_POWER */ > > + 0 > > + }; > > + kirkwood_mpp_conf(kwmpp_config, NULL); > > + return 0; > > +} > > + > > +/* HD44780 pins, data bits first, backlight last */ > > +static int hd44780_pins[12] = { > > + NAS440_GPIO_LCD_HD44780_D0, > > + NAS440_GPIO_LCD_HD44780_D1, > > + NAS440_GPIO_LCD_HD44780_D2, > > + NAS440_GPIO_LCD_HD44780_D3, > > + NAS440_GPIO_LCD_HD44780_D4, > > + NAS440_GPIO_LCD_HD44780_D5, > > + NAS440_GPIO_LCD_HD44780_D6, > > + NAS440_GPIO_LCD_HD44780_D7, > > + NAS440_GPIO_LCD_HD44780_E, > > + NAS440_GPIO_LCD_HD44780_RW, > > + NAS440_GPIO_LCD_HD44780_RS, > > + NAS440_GPIO_LCD_HD44780_BACKLIGHT > > +}; > > + > > +#define HD44780_NUM_COL 16 > > +#define HD44780_BUF_COL 40 > > +#define HD44780_NUM_ROW 2 > > + > > +#define HD44780_PIN_NUM (sizeof(hd44780_pins)/sizeof(int)) > > + > > +/* > > + * HD44780 LCD display commands - adapted from hd44780.h by Joerg Wunsch > > + * > > + * ---------------------------------------------------------------------------- > > + * "THE BEER-WARE LICENSE" (Revision 42): > > + * <joerg@FreeBSD.ORG> wrote this file. As long as you retain this notice you > > + * can do whatever you want with this stuff. If we meet some day, and you think > > + * this stuff is worth it, you can buy me a beer in return. Joerg Wunsch > > + * ---------------------------------------------------------------------------- > > + */ > > + > > +#define HD44780_CMD_CLR \ > > + 0x01 > > +#define HD44780_CMD_HOME \ > > + 0x02 > > +#define HD44780_CMD_ENTMODE(inc, shift) \ > > + (0x04 | ((inc)? 0x02: 0) | ((shift)? 1: 0)) > > +#define HD44780_CMD_DISPCTL(disp, cursor, blink) \ > > + (0x08 | ((disp)? 0x04: 0) | ((cursor)? 0x02: 0) | ((blink)? 1: 0)) > > +#define HD44780_CMD_SHIFT(shift, right) \ > > + (0x10 | ((shift)? 0x08: 0) | ((right)? 0x04: 0)) > > +#define HD44780_CMD_FNSET(if8bit, twoline, font5x10) \ > > + (0x20 | ((if8bit)? 0x10: 0) | ((twoline)? 0x08: 0) | \ > > + ((font5x10)? 0x04: 0)) > > +#define HD44780_CMD_CGADDR(addr) \ > > + (0x40 | ((addr) & 0x3f)) > > +#define HD44780_CMD_DDADDR(addr) \ > > + (0x80 | ((addr) & 0x7f)) > > + > > +static void lcd_send(unsigned int val, int mode) > > +{ > > + udelay(1); > > + kw_gpio_set_value(NAS440_GPIO_LCD_HD44780_RS, mode); > > + udelay(1); > > + > > + kw_gpio_set_value(NAS440_GPIO_LCD_HD44780_E, 0); > > + for (int i=0; i<8; i++) { > > + kw_gpio_set_value(hd44780_pins[i], (val&(1<<i))>>i ); > > + } > > + udelay(1); > > + kw_gpio_set_value(NAS440_GPIO_LCD_HD44780_E, 1); > > + udelay(1); > > + kw_gpio_set_value(NAS440_GPIO_LCD_HD44780_E, 0); > > + udelay(50); > > +} > > + > > +void lcd_init(void) > > +{ > > + for (int i=0; i<HD44780_PIN_NUM; i++) { > > + kw_gpio_set_valid(hd44780_pins[i], GPIO_OUTPUT_OK); > > + kw_gpio_direction_output(hd44780_pins[i], i == (HD44780_PIN_NUM-1)); > > + } > > + > > + lcd_send(HD44780_CMD_FNSET(1, 1, 0), 0); > > + udelay(50); > > + lcd_send(HD44780_CMD_FNSET(1, 1, 0), 0); > > + udelay(50); > > + lcd_send(HD44780_CMD_FNSET(1, 1, 0), 0); > > + udelay(50); > > + lcd_send(HD44780_CMD_DISPCTL(1, 0, 0), 0); > > + udelay(50); > > + lcd_send(HD44780_CMD_CLR, 0); > > + udelay(50); > > + lcd_send(HD44780_CMD_ENTMODE(1, 0), 0); > > + > > + udelay(2000); > > +} > > + > > +void lcd_row(int row, char *buf) > > +{ > > + int p = 0; > > + > > + if (row >= HD44780_NUM_ROW) { > > + return; > > + } > > + > > + lcd_send(HD44780_CMD_DDADDR(HD44780_BUF_COL * row + 0), 0); > > + for (int i=0; i<HD44780_NUM_COL; i++) { > > + if (buf[i] == 0) { > > + p++; > > + } > > + lcd_send(p ? 32 : buf[i], 1); > > + } > > +} > > + > > +enum led_disk { > > + LED_DSK_OFF, > > + LED_DSK_RED > > + /* LED_DSK_GREEN disk activity led is controlled directly by the hardware */ > > +}; > > + > > +enum led_system { > > + LED_SYS_OFF, > > + LED_SYS_BLUE, > > + LED_SYS_RED > > +}; > > + > > +void led_init(void) > > +{ > > + kw_gpio_set_valid(NAS440_GPIO_LED_74AHC164_DATA, GPIO_OUTPUT_OK); > > + kw_gpio_direction_output(NAS440_GPIO_LED_74AHC164_DATA, 0); > > + kw_gpio_set_valid(NAS440_GPIO_LED_74AHC164_CLK, GPIO_OUTPUT_OK); > > + kw_gpio_direction_output(NAS440_GPIO_LED_74AHC164_CLK, 0); > > +} > > + > > +void led_set(enum led_disk disk1, enum led_disk disk2, enum led_disk disk3, > > + enum led_disk disk4, enum led_system front1 ) > > +{ > > + int ledbits = (0x81 | ((front1==LED_SYS_RED)? 0x08 : 0) | ((front1==LED_SYS_BLUE)? 0x04 : 0) \ > > + | ((disk1==LED_DSK_RED)? 0 : 0x02) | ((disk2==LED_DSK_RED)? 0 : 0x40) \ > > + | ((disk3==LED_DSK_RED)? 0 : 0x20) | ((disk4==LED_DSK_RED)? 0 : 0x10)); > > + > > + for (int i=0; i<8; i++) { > > + kw_gpio_set_value(NAS440_GPIO_LED_74AHC164_DATA, (ledbits >> i) & 1); > > + udelay(1); > > + kw_gpio_set_value(NAS440_GPIO_LED_74AHC164_CLK, 1); > > + kw_gpio_set_value(NAS440_GPIO_LED_74AHC164_CLK, 0); > > + } > > +} > > + > > +/* factory firmware delays hard disk spinup, presumably to avoid power peaks */ > > +void delay_hdd_spinup(void) > > +{ > > + lcd_row(1, "Delay HDD spinup"); > > + > > + for (int i = 0; i<2500; i++) { > > + udelay(1000); > > + } > > + > > + kw_gpio_set_valid(NAS440_GPIO_SOCSATA_POWER, GPIO_OUTPUT_OK); > > + kw_gpio_direction_output(NAS440_GPIO_SOCSATA_POWER, 1); > > +} > > + > > +#if CONFIG_IS_ENABLED(BOOTSTAGE) > > +void show_boot_progress(int val) > > +{ > > + switch (val) { > > +/* 0123456789abcdef */ > > + case BOOTSTAGE_ID_BOARD_INIT_DONE: > > + lcd_row(1, "Board init done"); > > + break; > > + case BOOTSTAGE_ID_USB_START: > > + lcd_row(1, "Init USB"); > > + break; > > + case BOOTSTAGE_ID_ETH_START: > > + lcd_row(1, "Init ethernet"); > > + break; > > + case BOOTSTAGE_ID_MAIN_LOOP: > > + lcd_row(1, "Wait for input"); > > + break; > > + case BOOTSTAGE_ID_RUN_OS: > > + lcd_row(1, "Starting Linux"); > > + break; > > + default: > > + if (val < 0) /* error */ > > + lcd_row(1, "Error"); > > + break; > > + } > > +} > > +#endif > > + > > +int board_eth_init(struct bd_info *bis) > > +{ > > + return cpu_eth_init(bis); > > +} > > + > > +int board_init(void) > > +{ > > + /* > > + * arch number of board > > + */ > > + gd->bd->bi_arch_number = MACH_TYPE_DB88F6281_BP; > > + > > + /* adress of boot parameters */ > > + gd->bd->bi_boot_params = mvebu_sdram_bar(0) + 0x100; > > + > > + led_init(); > > + led_set(LED_DSK_OFF, LED_DSK_OFF, LED_DSK_OFF, LED_DSK_OFF, LED_SYS_BLUE); > > + > > + lcd_init(); > > + lcd_row(0, U_BOOT_VERSION ""); > > + > > + delay_hdd_spinup(); > > + > > + return 0; > > +} > > diff --git a/configs/nas440_defconfig b/configs/nas440_defconfig > > new file mode 100644 > > index 0000000000..74faf1a24b > > --- /dev/null > > +++ b/configs/nas440_defconfig > > @@ -0,0 +1,89 @@ > > +CONFIG_ARM=y > > +CONFIG_SKIP_LOWLEVEL_INIT=y > > +CONFIG_SYS_DCACHE_OFF=y > > +CONFIG_ARCH_CPU_INIT=y > > +CONFIG_ARCH_KIRKWOOD=y > > +CONFIG_SUPPORT_PASSING_ATAGS=y > > +CONFIG_CMDLINE_TAG=y > > +CONFIG_INITRD_TAG=y > > +CONFIG_SYS_KWD_CONFIG="board/Seagate/nas440/kwbimage.cfg" > > +CONFIG_SYS_TEXT_BASE=0x600000 > > +CONFIG_NR_DRAM_BANKS=2 > > +CONFIG_TARGET_NAS440=y > > +CONFIG_ENV_SIZE=0x10000 > > +CONFIG_ENV_OFFSET=0xA0000 > > +CONFIG_DEFAULT_DEVICE_TREE="kirkwood-blackarmor-nas440" > > +CONFIG_IDENT_STRING="\nNAS 440" > > +# CONFIG_SYS_MALLOC_F is not set > > +CONFIG_SYS_LOAD_ADDR=0x800000 > > +CONFIG_SHOW_BOOT_PROGRESS=y > > +CONFIG_BOOTSTAGE=y > > +CONFIG_BOOTDELAY=3 > > +CONFIG_USE_PREBOOT=y > > +CONFIG_PREBOOT="pci enum; " > > +# CONFIG_DISPLAY_BOARDINFO is not set > > +CONFIG_HUSH_PARSER=y > > +CONFIG_SYS_PROMPT="nas440> " > > +# CONFIG_CMD_FLASH is not set > > +CONFIG_CMD_SATA=y > > +CONFIG_CMD_PCI=y > > +CONFIG_CMD_DM=y > > +CONFIG_CMD_SCSI=y > > +CONFIG_CMD_NAND=y > > +CONFIG_CMD_USB=y > > +# CONFIG_CMD_SETEXPR is not set > > +CONFIG_CMD_DHCP=y > > +CONFIG_CMD_MII=y > > +CONFIG_CMD_PING=y > > +CONFIG_CMD_EXT2=y > > +CONFIG_CMD_EXT4=y > > +CONFIG_CMD_FAT=y > > +CONFIG_CMD_JFFS2=y > > +CONFIG_CMD_MTDPARTS=y > > +CONFIG_MTDPARTS_DEFAULT="mtdparts=orion_nand:0xa0000@0x0(uboot),0x010000@0xa0000(env),0x500000@0xc0000(uimage),0x1a40000@0x5c0000(rootfs)" > > +CONFIG_CMD_UBI=y > > +CONFIG_ISO_PARTITION=y > > +CONFIG_EFI_PARTITION=y > > +# CONFIG_PARTITION_UUIDS is not set > > +CONFIG_OF_CONTROL=y > > +CONFIG_ENV_OVERWRITE=y > > +CONFIG_ENV_IS_IN_NAND=y > > +CONFIG_SYS_RELOC_GD_ENV_ADDR=y > > +CONFIG_NETCONSOLE=y > > +CONFIG_DM=y > > +CONFIG_SYS_ATA_STRIDE=4 > > +CONFIG_SYS_ATA_DATA_OFFSET=0x100 > > +CONFIG_SYS_ATA_REG_OFFSET=0x100 > > +CONFIG_SYS_ATA_ALT_OFFSET=0x100 > > +CONFIG_KIRKWOOD_GPIO=y > > +CONFIG_MVEBU_GPIO=y > > +CONFIG_GPIO_EXTRA_HEADER=y > > +CONFIG_DM_GPIO=y > > +CONFIG_CMD_GPIO=y > > +CONFIG_GPIO=y > > +CONFIG_DM_GPIO_LOOKUP_LABEL=y > > +# CONFIG_MMC is not set > > +CONFIG_MTD=y > > +CONFIG_MTD_RAW_NAND=y > > +CONFIG_PHY_MARVELL=y > > +CONFIG_DM_ETH=y > > +CONFIG_MVGBE=y > > +CONFIG_MII=y > > +CONFIG_SATA_MV=y > > +CONFIG_SYS_SATA_MAX_DEVICE=2 > > +CONFIG_DM_RTC=y > > +CONFIG_RTC_MV=y > > +CONFIG_SYS_NS16550=y > > +CONFIG_USB=y > > +CONFIG_DM_USB=y > > +CONFIG_USB_EHCI_HCD=y > > +CONFIG_USB_STORAGE=y > > + > > +CONFIG_PCI=y > > +CONFIG_DM_PCI_COMPAT=y > > +CONFIG_PCI_MVEBU=y > > +CONFIG_AHCI_PCI=y > > + > > +CONFIG_SCSI=y > > +CONFIG_SCSI_AHCI=y > > +CONFIG_DM_SCSI=y > > diff --git a/drivers/ata/ahci-pci.c b/drivers/ata/ahci-pci.c > > index b1d231e0f9..af7e97dc4a 100644 > > --- a/drivers/ata/ahci-pci.c > > +++ b/drivers/ata/ahci-pci.c > > @@ -38,6 +38,7 @@ U_BOOT_DRIVER(ahci_pci) = { > > static struct pci_device_id ahci_pci_supported[] = { > > { PCI_DEVICE_CLASS(PCI_CLASS_STORAGE_SATA_AHCI, ~0) }, > > { PCI_DEVICE(0x1b21, 0x0611) }, > > + { PCI_DEVICE(0x11ab, 0x6121) }, > > {}, > > }; > > > > diff --git a/include/configs/nas440.h b/include/configs/nas440.h > > new file mode 100644 > > index 0000000000..58e6afb2c3 > > --- /dev/null > > +++ b/include/configs/nas440.h > > @@ -0,0 +1,50 @@ > > +/* > > + * Copyright (C) 2022 Hajo Noerenberg <hajo-uboot@noerenberg.de> > > + * > > + * based on work from: > > + * (C) Copyright 2009 > > + * Marvell Semiconductor <www.marvell.com> > > + * Written-by: Prafulla Wadaskar <prafulla@marvell.com> > > + * > > + * SPDX-License-Identifier: GPL-2.0+ > > + */ > > + > > +#ifndef _CONFIG_NAS440_H > > +#define _CONFIG_NAS440_H > > + > > +/* > > + * mv-common.h should be defined after CMD configs since it used them > > + * to enable certain macros > > + */ > > + > > +#include "mv-common.h" > > + > > +/* > > + * Default environment variables > > + */ > > + > > +#define CONFIG_EXTRA_ENV_SETTINGS \ > > + "bootargs=console=ttyS0,115200\0" \ > > + "mtdids=nand0=orion_nand\0"\ > > + "mtdparts=" CONFIG_MTDPARTS_DEFAULT \ > > + "autostart=no\0"\ > > + "autoload=no\0" > > + > > +/* > > + * Ethernet Driver configuration > > + */ > > +#ifdef CONFIG_MVGBE > > +#define CONFIG_MVGBE_PORTS {1, 1} /* enable both ports */ > > +#define CONFIG_PHY_BASE_ADR 8 > > +#ifdef CONFIG_RESET_PHY_R > > +#undef CONFIG_RESET_PHY_R /* remove legacy reset_phy() */ > > +#endif > > +#endif /* CONFIG_MVGBE */ > > + > > +/* > > + * SATA driver configuration > > + */ > > +#define CONFIG_LBA48 > > +#define CONFIG_SYS_64BIT_LBA > > + > > +#endif /* _CONFIG_NAS440_H */ > > -- > > 2.20.1 > > ^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH] arm: kirkwood: Add nas440 board, Marvell 88SE6121 AHCI 2022-03-24 22:04 ` Tony Dinh @ 2022-03-26 1:33 ` Tony Dinh 2022-03-28 7:57 ` Hajo Noerenberg 0 siblings, 1 reply; 12+ messages in thread From: Tony Dinh @ 2022-03-26 1:33 UTC (permalink / raw) To: Pali Rohár, Stefan Roese Cc: Hajo Noerenberg, U-Boot Mailing List, Tom Rini Hi Hajo, General comments: - You're missing a file in this patch set: arch/arm/mach-kirkwood/Kconfig. - There are numerous style problems. You should run scripts/checkpatch.pl on each file to cleanup. Also look into using patman to create patches, and possibly sending patches too. It takes a bit of getting used to, but patman is very useful. Especially sending patch series and revisions. - Please use the canonical form for nas440_defconfig. make nas440_deconfig make savedefconfig mv defconfig configs/nas440_defconfig - This is a board that is not yet supported in mainline Linux (i.e. there is no legacy dependency). Thus, we don't want to use ATAGS. Remove: > > > +CONFIG_SUPPORT_PASSING_ATAGS=y > > > +CONFIG_CMDLINE_TAG=y > > > +CONFIG_INITRD_TAG=y - This patch will need a revision after Tom's patch is merged to master. See: https://lists.denx.de/pipermail/u-boot/2022-March/478823.html Thanks, Tony On Thu, Mar 24, 2022 at 3:04 PM Tony Dinh <mibodhi@gmail.com> wrote: > > Hi Hajo, > > I've added Stefan. > > When you send patches for Kirkwood or other Marvell boards, please > also send it directly to Stefan (Stefan is the maintainer of Marvell > u-boots). > > Tony > > On Thu, Mar 24, 2022 at 3:11 AM Pali Rohár <pali@kernel.org> wrote: > > > > Hello! > > > > On Thursday 24 March 2022 10:55:38 Hajo Noerenberg wrote: > > > This adds support for the Seagate Blackarmor NAS440 (4-bay Kirkwood NAS box). > > > > > > Does it make sense to include support for a 10+ year old device? > > > > If these old devices are still in use and you would like to maintain > > this support then I think that there is no issue with it. > > > > > If yes, I would be willing to discuss and finalize this patch. If no, it will be archived here for the public, which is fine with me. > > > > > > For the NAS440 is the something special that hard disk drives 1 and 2 are connected to a 88SE6121 SATA-II controller, which is connected via PCIe. Hard disk drives 3 and 4 are directly connected to the 88F6281 SoC. > > > > > > - Add NAS440 dtb and associated files/configs > > > * Includes support for HD44780 front LCD > > > * Includes support for device LEDs (via 74AHC164 shift register) > > > - Add Marvell 88SE6121 AHCI support. Thanks to Pali Rohár for recently adding the necessary Kirkwood PCIe driver. It works :) > > > > Perfect! > > > > > - Tested with my NAS440 hardware: ETH/USB/SATA/AHCI-SCSI/GPIO/LCD/LEDs ok > > > > > > As far as I can see this fully implements the support for this board within U-Boot. With the Linux kernel however there are problems, the kernel AHCI driver fails with "failed to IDENTIFY" messages for the 88SE6121 drive ports, which I could not solve yet despite comparison with the GPL sources from Seagate. > > > > > > Note: I am collecting various information and patches for the family of Blackarmor NAS boards at https://github.com/hn/seagate-blackarmor-nas > > > > > > Hajo > > > > > > > > > --- > > > arch/arm/dts/kirkwood-blackarmor-nas440.dts | 166 +++++++++ > > > board/Seagate/nas440/Kconfig | 12 + > > > board/Seagate/nas440/MAINTAINERS | 7 + > > > board/Seagate/nas440/Makefile | 7 + > > > board/Seagate/nas440/kwbimage.cfg | 156 ++++++++ > > > board/Seagate/nas440/nas440.c | 378 ++++++++++++++++++++ > > > configs/nas440_defconfig | 89 +++++ > > > drivers/ata/ahci-pci.c | 1 + > > > include/configs/nas440.h | 50 +++ > > > 9 files changed, 866 insertions(+) > > > create mode 100644 arch/arm/dts/kirkwood-blackarmor-nas440.dts > > > create mode 100644 board/Seagate/nas440/Kconfig > > > create mode 100644 board/Seagate/nas440/MAINTAINERS > > > create mode 100644 board/Seagate/nas440/Makefile > > > create mode 100644 board/Seagate/nas440/kwbimage.cfg > > > create mode 100644 board/Seagate/nas440/nas440.c > > > create mode 100644 configs/nas440_defconfig > > > create mode 100644 include/configs/nas440.h > > > > > > diff --git a/arch/arm/dts/kirkwood-blackarmor-nas440.dts b/arch/arm/dts/kirkwood-blackarmor-nas440.dts > > > new file mode 100644 > > > index 0000000000..60e3fe6f0d > > > --- /dev/null > > > +++ b/arch/arm/dts/kirkwood-blackarmor-nas440.dts > > > @@ -0,0 +1,166 @@ > > > +// SPDX-License-Identifier: GPL-2.0+ > > > +/* > > > + * Device Tree file for Seagate Blackarmor NAS440 > > > + * > > > + * Copyright (C) 2021 Hajo Noerenberg <www.github.com/hn> > > > + * Copyright (C) 2015 Andreas Fischer <af@bantuX.org> > > > + * Copyright (C) 2014 Evgeni Dobrev <evgeni@studio-punkt.com> > > > + */ > > > + > > > +/dts-v1/; > > > + > > > +#include <dt-bindings/gpio/gpio.h> > > > +#include <dt-bindings/input/input.h> > > > +#include "kirkwood.dtsi" > > > +#include "kirkwood-6281.dtsi" > > > + > > > +/ { > > > + model = "Seagate Blackarmor NAS440"; > > > + compatible = "seagate,blackarmor-nas440","marvell,kirkwood-88f6281", > > > + "marvell,kirkwood"; > > > + > > > + memory { /* 256 MB */ > > > + device_type = "memory"; > > > + reg = <0x00000000 0x10000000>; > > > + }; > > > + > > > + chosen { > > > + bootargs = "console=ttyS0,115200n8"; > > > + stdout-path = &uart0; > > > + }; > > > + > > > + gpio_poweroff { > > > + compatible = "gpio-poweroff"; > > > + gpios = <&gpio1 16 GPIO_ACTIVE_LOW>; /* GPIO1-16 is MPP48 */ > > > + }; > > > + > > > + gpio_keys { > > > + compatible = "gpio-keys"; > > > + > > > + reset { > > > + label = "Reset"; > > > + linux,code = <KEY_POWER>; > > > + gpios = <&gpio0 29 GPIO_ACTIVE_LOW>; > > > + }; > > > + > > > + button { > > > + label = "Power"; > > > + linux,code = <KEY_SLEEP>; > > > + gpios = <&gpio1 17 GPIO_ACTIVE_LOW>; /* GPIO1-17 is MPP49 */ > > > + }; > > > + }; > > > + > > > + regulators { > > > + compatible = "simple-bus"; > > > + #address-cells = <1>; > > > + #size-cells = <0>; > > > + pinctrl-0 = <&pmx_power_socsata>; > > > + pinctrl-names = "default"; > > > + > > > + socsata_power: regulator@1 { > > > + compatible = "regulator-fixed"; > > > + reg = <1>; > > > + regulator-name = "SoC SATA Power"; > > > + regulator-min-microvolt = <12000000>; > > > + regulator-max-microvolt = <12000000>; > > > + enable-active-high; > > > + regulator-always-on; > > > + regulator-boot-on; > > > + gpio = <&gpio0 28 GPIO_ACTIVE_HIGH>; > > > + }; > > > + }; > > > +}; > > > + > > > +/* > > > + * Serial port routed to connector CN4 > > > + * > > > + * pin 1 - TX (CPU's TX) > > > + * pin 4 - RX (CPU's RX) > > > + * pin 6 - GND > > > + */ > > > +&uart0 { > > > + status = "okay"; > > > +}; > > > + > > > +&pinctrl { > > > + pinctrl-0 = <&pmx_button_reset &pmx_button_power>; > > > + pinctrl-names = "default"; > > > + > > > + pmx_act_sata0: pmx-act-sata0 { > > > + marvell,pins = "mpp15"; > > > + marvell,function = "sata0"; > > > + }; > > > + > > > + pmx_act_sata1: pmx-act-sata1 { > > > + marvell,pins = "mpp16"; > > > + marvell,function = "sata1"; > > > + }; > > > + > > > + pmx_power_socsata: pmx-power-socsata { > > > + marvell,pins = "mpp28"; > > > + marvell,function = "gpio"; > > > + }; > > > + > > > + pmx_button_reset: pmx-button-reset { > > > + marvell,pins = "mpp29"; > > > + marvell,function = "gpio"; > > > + }; > > > + > > > + pmx_button_power: pmx-button-power { > > > + marvell,pins = "mpp49"; > > > + marvell,function = "gpio"; > > > + }; > > > +}; > > > + > > > +&sata { > > > + status = "okay"; > > > + nr-ports = <2>; > > > +}; > > > + > > > +&pciec { > > > + status = "okay"; > > > +}; > > > + > > > +&pcie0 { > > > + status = "okay"; > > > +}; > > > + > > > +&i2c0 { > > > + status = "okay"; > > > + > > > + adt7473: thermal@2e { > > > + compatible = "adi,adt7473"; > > > + reg = <0x2e>; > > > + }; > > > +}; > > > + > > > +&nand { > > > + status = "okay"; > > > +}; > > > + > > > +&mdio { > > > + status = "okay"; > > > + > > > + ethphy0: ethernet-phy@8 { > > > + reg = <8>; > > > + }; > > > + ethphy1: ethernet-phy@9 { > > > + reg = <9>; > > > + }; > > > +}; > > > + > > > +ð0 { > > > + status = "okay"; > > > + > > > + ethernet0-port@0 { > > > + phy-handle = <ðphy0>; > > > + }; > > > +}; > > > + > > > +ð1 { > > > + status = "okay"; > > > + > > > + ethernet1-port@0 { > > > + phy-handle = <ðphy1>; > > > + }; > > > +}; > > > diff --git a/board/Seagate/nas440/Kconfig b/board/Seagate/nas440/Kconfig > > > new file mode 100644 > > > index 0000000000..3f93d75cd4 > > > --- /dev/null > > > +++ b/board/Seagate/nas440/Kconfig > > > @@ -0,0 +1,12 @@ > > > +if TARGET_NAS440 > > > + > > > +config SYS_BOARD > > > + default "nas440" > > > + > > > +config SYS_VENDOR > > > + default "Seagate" > > > + > > > +config SYS_CONFIG_NAME > > > + default "nas440" > > > + > > > +endif > > > diff --git a/board/Seagate/nas440/MAINTAINERS b/board/Seagate/nas440/MAINTAINERS > > > new file mode 100644 > > > index 0000000000..dcea1316c5 > > > --- /dev/null > > > +++ b/board/Seagate/nas440/MAINTAINERS > > > @@ -0,0 +1,7 @@ > > > +NAS440 BOARD > > > +M: Hajo Noerenberg <hajo-uboot@noerenberg.de> > > > +S: Maintained > > > +F: board/Seagate/nas440/ > > > +F: include/configs/nas440.h > > > +F: configs/nas440_defconfig > > > +F: arch/arm/dts/kirkwood-blackarmor-nas440.dts > > > diff --git a/board/Seagate/nas440/Makefile b/board/Seagate/nas440/Makefile > > > new file mode 100644 > > > index 0000000000..2a3ef746d3 > > > --- /dev/null > > > +++ b/board/Seagate/nas440/Makefile > > > @@ -0,0 +1,7 @@ > > > +# > > > +# Copyright (C) 2014 Evgeni Dobrev <evgeni@studio-punkt.com> > > > +# > > > +# SPDX-License-Identifier: GPL-2.0+ > > > +# > > > + > > > +obj-y := nas440.o > > > diff --git a/board/Seagate/nas440/kwbimage.cfg b/board/Seagate/nas440/kwbimage.cfg > > > new file mode 100644 > > > index 0000000000..e71da11694 > > > --- /dev/null > > > +++ b/board/Seagate/nas440/kwbimage.cfg > > > @@ -0,0 +1,156 @@ > > > +# > > > +# Copyright (C) 2021 Hajo Noerenberg <hajo-uboot@noerenberg.de> > > > +# > > > +# Based on nas220/kwbimage.cfg originally written by > > > +# Evgeni Dobrev <evgeni@studio-punkt.com> > > > +# > > > +# Based on sheevaplug/kwbimage.cfg originally written by > > > +# Prafulla Wadaskar <prafulla@marvell.com> > > > +# (C) Copyright 2009 > > > +# Marvell Semiconductor <www.marvell.com> > > > +# > > > +# SPDX-License-Identifier: GPL-2.0+ > > > +# > > > +# Refer doc/README.kwbimage for more details about how-to configure > > > +# and create kirkwood boot image > > > +# > > > + > > > +# Boot Media configurations > > > +BOOT_FROM nand > > > +NAND_ECC_MODE default > > > +NAND_PAGE_SIZE 0x0200 > > > + > > > +# SOC registers configuration using bootrom header extension > > > +# Maximum KWBIMAGE_MAX_CONFIG configurations allowed > > > + > > > +# Configure RGMII-0 interface pad voltage to 1.8V > > > +DATA 0xFFD100E0 0x1B1B1B9B > > > + > > > +DATA 0xFFD20134 0xBBBBBBBB > > > +DATA 0xFFD20138 0x00BBBBBB > > > + > > > +#Dram initalization for SINGLE x16 CL=5 @ 400MHz > > > +DATA 0xFFD01400 0x43000C30 # DDR Configuration register > > > +# bit13-0: 0xa00 (2560 DDR2 clks refresh rate) > > > +# bit23-14: zero > > > +# bit24: 1= enable exit self refresh mode on DDR access > > > +# bit25: 1 required > > > +# bit29-26: zero > > > +# bit31-30: 01 > > > + > > > +DATA 0xFFD01404 0x39543000 # DDR Controller Control Low > > > +# bit 4: 0=addr/cmd in smame cycle > > > +# bit 5: 0=clk is driven during self refresh, we don't care for APX > > > +# bit 6: 0=use recommended falling edge of clk for addr/cmd > > > +# bit14: 0=input buffer always powered up > > > +# bit18: 1=cpu lock transaction enabled > > > +# bit23-20: 5=recommended value for CL=5 and STARTBURST_DEL disabled bit31=0 > > > +# bit27-24: 8= CL+3, STARTBURST sample stages, for freqs 400MHz, unbuffered DIMM > > > +# bit30-28: 3 required > > > +# bit31: 0=no additional STARTBURST delay > > > + > > > +DATA 0xFFD01408 0x22125451 # DDR Timing (Low) (active cycles value +1) > > > +# bit7-4: TRCD > > > +# bit11- 8: TRP > > > +# bit15-12: TWR > > > +# bit19-16: TWTR > > > +# bit20: TRAS msb > > > +# bit23-21: 0x0 > > > +# bit27-24: TRRD > > > +# bit31-28: TRTP > > > + > > > +DATA 0xFFD0140C 0x00000833 # DDR Timing (High) > > > +# bit6-0: TRFC > > > +# bit8-7: TR2R > > > +# bit10-9: TR2W > > > +# bit12-11: TW2W > > > +# bit31-13: zero required > > > + > > > +DATA 0xFFD01410 0x0000000C # DDR Address Control > > > +# bit1-0: 00, Cs0width=x8 > > > +# bit3-2: 11, Cs0size=1Gb > > > +# bit5-4: 00, Cs1width=nonexistent > > > +# bit7-6: 00, Cs1size =nonexistent > > > +# bit9-8: 00, Cs2width=nonexistent > > > +# bit11-10: 00, Cs2size =nonexistent > > > +# bit13-12: 00, Cs3width=nonexistent > > > +# bit15-14: 00, Cs3size =nonexistent > > > +# bit16: 0, Cs0AddrSel > > > +# bit17: 0, Cs1AddrSel > > > +# bit18: 0, Cs2AddrSel > > > +# bit19: 0, Cs3AddrSel > > > +# bit31-20: 0 required > > > + > > > +DATA 0xFFD01414 0x00000000 # DDR Open Pages Control > > > +# bit0: 0, OpenPage enabled > > > +# bit31-1: 0 required > > > + > > > +DATA 0xFFD01418 0x00000000 # DDR Operation > > > +# bit3-0: 0x0, DDR cmd > > > +# bit31-4: 0 required > > > + > > > +DATA 0xFFD0141C 0x00000C52 # DDR Mode > > > +# bit2-0: 2, BurstLen=2 required > > > +# bit3: 0, BurstType=0 required > > > +# bit6-4: 4, CL=5 > > > +# bit7: 0, TestMode=0 normal > > > +# bit8: 0, DLL reset=0 normal > > > +# bit11-9: 6, auto-precharge write recovery ???????????? > > > +# bit12: 0, PD must be zero > > > +# bit31-13: 0 required > > > + > > > +DATA 0xFFD01420 0x00000042 # DDR Extended Mode > > > +# bit0: 0, DDR DLL enabled > > > +# bit1: 0, DDR drive strenght normal > > > +# bit2: 0, DDR ODT control lsd (disabled) > > > +# bit5-3: 000, required > > > +# bit6: 1, DDR ODT control msb, (disabled) > > > +# bit9-7: 000, required > > > +# bit10: 0, differential DQS enabled > > > +# bit11: 0, required > > > +# bit12: 0, DDR output buffer enabled > > > +# bit31-13: 0 required > > > + > > > +DATA 0xFFD01424 0x0000F1FF # DDR Controller Control High > > > +# bit2-0: 111, required > > > +# bit3 : 1 , MBUS Burst Chop disabled > > > +# bit6-4: 111, required > > > +# bit7 : 0 > > > +# bit8 : 0 > > > +# bit9 : 0 , no half clock cycle addition to dataout > > > +# bit10 : 0 , 1/4 clock cycle skew enabled for addr/ctl signals > > > +# bit11 : 0 , 1/4 clock cycle skew disabled for write mesh > > > +# bit15-12: 1111 required > > > +# bit31-16: 0 required > > > + > > > +DATA 0xFFD01428 0x00085520 > > > +DATA 0xFFD0147C 0x00008552 > > > + > > > +DATA 0xFFD01504 0x0FFFFFF1 # CS[0]n Size > > > +# bit0: 1, Window enabled > > > +# bit1: 0, Write Protect disabled > > > +# bit3-2: 00, CS0 hit selected > > > +# bit23-4: ones, required > > > +# bit31-24: 0x07, Size (i.e. 128MB) > > > + > > > +DATA 0xFFD01508 0x00000000 # CS[1]n Base address to 0x0 > > > + > > > +DATA 0xFFD0150C 0x00000000 # CS[1]n Size, window disabled > > > + > > > +DATA 0xFFD01514 0x00000000 # CS[2]n Size, window disabled > > > +DATA 0xFFD0151C 0x00000000 # CS[3]n Size, window disabled > > > + > > > +DATA 0xFFD01494 0x003C0000 # DDR ODT Control (Low) > > > +DATA 0xFFD01498 0x00000000 # DDR ODT Control (High) > > > +# bit1-0: 00, ODT0 controlled by ODT Control (low) register above > > > +# bit3-2: 01, ODT1 active NEVER! > > > +# bit31-4: zero, required > > > + > > > +DATA 0xFFD0149C 0x0000F80F # CPU ODT Control > > > + > > > +DATA 0xFFD01480 0x00000001 # DDR Initialization Control > > > +#bit0=1, enable DDR init upon this register write > > > + > > > +# End of Header extension > > > +DATA 0x0 0x0 > > > + > > > diff --git a/board/Seagate/nas440/nas440.c b/board/Seagate/nas440/nas440.c > > > new file mode 100644 > > > index 0000000000..43a08e61bf > > > --- /dev/null > > > +++ b/board/Seagate/nas440/nas440.c > > > @@ -0,0 +1,378 @@ > > > +/* > > > + * Copyright (C) 2022 Hajo Noerenberg <hajo-uboot@noerenberg.de> > > > + * > > > + * Based on nas220.c originally written by > > > + * Evgeni Dobrev <evgeni@studio-punkt.com> > > > + * > > > + * Based on sheevaplug.c originally written by > > > + * Prafulla Wadaskar <prafulla@marvell.com> > > > + * (C) Copyright 2009 > > > + * Marvell Semiconductor <www.marvell.com> > > > + * > > > + * SPDX-License-Identifier: GPL-2.0+ > > > + */ > > > + > > > +#include <common.h> > > > +#include <init.h> > > > +#include <netdev.h> > > > +#include <asm/arch/cpu.h> > > > +#include <asm/arch/soc.h> > > > +#include <asm/arch/mpp.h> > > > +#include <asm/global_data.h> > > > +#include <asm/mach-types.h> > > > +#include <linux/bitops.h> > > > +#include <bootstage.h> > > > +#include <linux/delay.h> > > > +#include <asm/arch/gpio.h> > > > +#include <version.h> > > > + > > > +DECLARE_GLOBAL_DATA_PTR; > > > + > > > +/* > > > + * GPIO pin names, input/output direction and default values > > > + * > > > + * NAS440_GPIO_BUTTON_LCD_LOWER, NAS440_GPIO_BUTTON_LCD_UPPER > > > + * Buttons next to LC display, LOW if pressed > > > + * > > > + * NAS440_GPIO_BUTTON_POWER > > > + * Power button at front of case, LOW if pressed > > > + * > > > + * NAS440_GPIO_BUTTON_RESET > > > + * Reset button at back of case, LOW if pressed > > > + * > > > + * NAS440_GPIO_LCD_HD44780_* > > > + * HD44780-compatible LC display, control via 8bit parallel data transfer > > > + * > > > + * NAS440_GPIO_LED_74AHC164_* > > > + * Control front panel LEDs via 74AHC164 8bit shift register > > > + * > > > + * NAS440_GPIO_SOCSATA_POWER > > > + * 12V Power for SoC SATA ports (NAS drives 3 and 4) > > > + * > > > + * NAS440_GPIO_BOARD_POWER > > > + * Shutdown board if LOW > > > + * > > > + */ > > > + > > > +#define NAS440_GPIO_LCD_HD44780_BACKLIGHT 7 > > > +#define NAS440_GPIO_LED_74AHC164_DATA 12 > > > +#define NAS440_GPIO_LED_74AHC164_CLK 13 > > > +#define NAS440_GPIO_SOCSATA_POWER 28 > > > +#define NAS440_GPIO_BUTTON_RESET 29 > > > +#define NAS440_GPIO_BUTTON_LCD_LOWER 34 > > > +#define NAS440_GPIO_LCD_HD44780_RS 35 > > > +#define NAS440_GPIO_LCD_HD44780_D0 36 > > > +#define NAS440_GPIO_LCD_HD44780_D1 37 > > > +#define NAS440_GPIO_LCD_HD44780_D2 38 > > > +#define NAS440_GPIO_LCD_HD44780_D3 39 > > > +#define NAS440_GPIO_LCD_HD44780_D4 40 > > > +#define NAS440_GPIO_LCD_HD44780_D5 41 > > > +#define NAS440_GPIO_LCD_HD44780_D6 42 > > > +#define NAS440_GPIO_LCD_HD44780_D7 43 > > > +#define NAS440_GPIO_LCD_HD44780_RW 44 > > > +#define NAS440_GPIO_LCD_HD44780_E 45 > > > +#define NAS440_GPIO_BUTTON_LCD_UPPER 47 > > > +#define NAS440_GPIO_BOARD_POWER 48 > > > +#define NAS440_GPIO_BUTTON_POWER 49 > > > + > > > +/* > > > + * GPIO output enable, pins 0-31 to LOW, pins 31-49 to HIGH config register > > > + */ > > > +#define NAS440_GE_OE_LOW (~(BIT(NAS440_GPIO_LCD_HD44780_BACKLIGHT) \ > > > + | BIT(NAS440_GPIO_LED_74AHC164_DATA) \ > > > + | BIT(NAS440_GPIO_LED_74AHC164_CLK) \ > > > + | BIT(NAS440_GPIO_SOCSATA_POWER))) > > > +#define NAS440_GE_OE_HIGH (~(BIT_MASK(NAS440_GPIO_BOARD_POWER) \ > > > + | BIT_MASK(NAS440_GPIO_LCD_HD44780_RS) \ > > > + | BIT_MASK(NAS440_GPIO_LCD_HD44780_D0) \ > > > + | BIT_MASK(NAS440_GPIO_LCD_HD44780_D1) \ > > > + | BIT_MASK(NAS440_GPIO_LCD_HD44780_D2) \ > > > + | BIT_MASK(NAS440_GPIO_LCD_HD44780_D3) \ > > > + | BIT_MASK(NAS440_GPIO_LCD_HD44780_D4) \ > > > + | BIT_MASK(NAS440_GPIO_LCD_HD44780_D5) \ > > > + | BIT_MASK(NAS440_GPIO_LCD_HD44780_D6) \ > > > + | BIT_MASK(NAS440_GPIO_LCD_HD44780_D7) \ > > > + | BIT_MASK(NAS440_GPIO_LCD_HD44780_RW) \ > > > + | BIT_MASK(NAS440_GPIO_LCD_HD44780_E))) > > > + > > > +/* > > > + * GPIO output default values > > > + */ > > > +#define NAS440_GE_OE_VAL_LOW BIT(NAS440_GPIO_LCD_HD44780_BACKLIGHT) > > > + > > > +#define NAS440_GE_OE_VAL_HIGH BIT_MASK(NAS440_GPIO_BOARD_POWER) > > > + > > > +int board_early_init_f(void) > > > +{ > > > + /* > > > + * default gpio configuration > > > + */ > > > + mvebu_config_gpio(NAS440_GE_OE_VAL_LOW, NAS440_GE_OE_VAL_HIGH, > > > + NAS440_GE_OE_LOW, NAS440_GE_OE_HIGH); > > > + > > > + /* Multi-Purpose Pins Functionality configuration */ > > > + static const u32 kwmpp_config[] = { > > > + MPP0_NF_IO2, > > > + MPP1_NF_IO3, > > > + MPP2_NF_IO4, > > > + MPP3_NF_IO5, > > > + MPP4_NF_IO6, > > > + MPP5_NF_IO7, > > > + MPP6_SYSRST_OUTn, > > > + MPP7_GPO, /* NAS440_GPIO_LCD_HD44780_BACKLIGHT */ > > > + MPP8_TW_SDA, > > > + MPP9_TW_SCK, > > > + MPP10_UART0_TXD, > > > + MPP11_UART0_RXD, > > > + MPP12_GPO, /* NAS440_GPIO_LED_74AHC164_DATA */ > > > + MPP13_GPIO, /* NAS440_GPIO_LED_74AHC164_CLK */ > > > + MPP14_SATA1_PRESENTn, > > > + MPP15_SATA0_ACTn, > > > + MPP16_SATA1_ACTn, > > > + MPP17_SATA0_PRESENTn, > > > + MPP18_NF_IO0, > > > + MPP19_NF_IO1, > > > + MPP20_GE1_0, /* GbE Port1, RGMII mode (12 pins GE1_0-7, GE1_10-13) */ > > > + MPP21_GE1_1, > > > + MPP22_GE1_2, > > > + MPP23_GE1_3, > > > + MPP24_GE1_4, > > > + MPP25_GE1_5, > > > + MPP26_GE1_6, > > > + MPP27_GE1_7, > > > + MPP28_GPIO, /* NAS440_GPIO_SOCSATA_POWER */ > > > + MPP29_GPIO, /* NAS440_GPIO_BUTTON_RESET */ > > > + MPP30_GE1_10, > > > + MPP31_GE1_11, > > > + MPP32_GE1_12, > > > + MPP33_GE1_13, > > > + MPP34_GPIO, /* NAS440_GPIO_BUTTON_LCD_LOWER */ > > > + MPP35_GPIO, /* NAS440_GPIO_LCD_HD44780_RS */ > > > + MPP36_GPIO, /* NAS440_GPIO_LCD_HD44780_D0 */ > > > + MPP37_GPIO, /* NAS440_GPIO_LCD_HD44780_D1 */ > > > + MPP38_GPIO, /* NAS440_GPIO_LCD_HD44780_D2 */ > > > + MPP39_GPIO, /* NAS440_GPIO_LCD_HD44780_D3 */ > > > + MPP40_GPIO, /* NAS440_GPIO_LCD_HD44780_D4 */ > > > + MPP41_GPIO, /* NAS440_GPIO_LCD_HD44780_D5 */ > > > + MPP42_GPIO, /* NAS440_GPIO_LCD_HD44780_D6 */ > > > + MPP43_GPIO, /* NAS440_GPIO_LCD_HD44780_D7 */ > > > + MPP44_GPIO, /* NAS440_GPIO_LCD_HD44780_RW */ > > > + MPP45_GPIO, /* NAS440_GPIO_LCD_HD44780_E */ > > > + MPP46_GPIO, > > > + MPP47_GPIO, /* NAS440_GPIO_BUTTON_LCD_UPPER */ > > > + MPP48_GPIO, /* NAS440_GPIO_BOARD_POWER */ > > > + MPP49_GPIO, /* NAS440_GPIO_BUTTON_POWER */ > > > + 0 > > > + }; > > > + kirkwood_mpp_conf(kwmpp_config, NULL); > > > + return 0; > > > +} > > > + > > > +/* HD44780 pins, data bits first, backlight last */ > > > +static int hd44780_pins[12] = { > > > + NAS440_GPIO_LCD_HD44780_D0, > > > + NAS440_GPIO_LCD_HD44780_D1, > > > + NAS440_GPIO_LCD_HD44780_D2, > > > + NAS440_GPIO_LCD_HD44780_D3, > > > + NAS440_GPIO_LCD_HD44780_D4, > > > + NAS440_GPIO_LCD_HD44780_D5, > > > + NAS440_GPIO_LCD_HD44780_D6, > > > + NAS440_GPIO_LCD_HD44780_D7, > > > + NAS440_GPIO_LCD_HD44780_E, > > > + NAS440_GPIO_LCD_HD44780_RW, > > > + NAS440_GPIO_LCD_HD44780_RS, > > > + NAS440_GPIO_LCD_HD44780_BACKLIGHT > > > +}; > > > + > > > +#define HD44780_NUM_COL 16 > > > +#define HD44780_BUF_COL 40 > > > +#define HD44780_NUM_ROW 2 > > > + > > > +#define HD44780_PIN_NUM (sizeof(hd44780_pins)/sizeof(int)) > > > + > > > +/* > > > + * HD44780 LCD display commands - adapted from hd44780.h by Joerg Wunsch > > > + * > > > + * ---------------------------------------------------------------------------- > > > + * "THE BEER-WARE LICENSE" (Revision 42): > > > + * <joerg@FreeBSD.ORG> wrote this file. As long as you retain this notice you > > > + * can do whatever you want with this stuff. If we meet some day, and you think > > > + * this stuff is worth it, you can buy me a beer in return. Joerg Wunsch > > > + * ---------------------------------------------------------------------------- > > > + */ > > > + > > > +#define HD44780_CMD_CLR \ > > > + 0x01 > > > +#define HD44780_CMD_HOME \ > > > + 0x02 > > > +#define HD44780_CMD_ENTMODE(inc, shift) \ > > > + (0x04 | ((inc)? 0x02: 0) | ((shift)? 1: 0)) > > > +#define HD44780_CMD_DISPCTL(disp, cursor, blink) \ > > > + (0x08 | ((disp)? 0x04: 0) | ((cursor)? 0x02: 0) | ((blink)? 1: 0)) > > > +#define HD44780_CMD_SHIFT(shift, right) \ > > > + (0x10 | ((shift)? 0x08: 0) | ((right)? 0x04: 0)) > > > +#define HD44780_CMD_FNSET(if8bit, twoline, font5x10) \ > > > + (0x20 | ((if8bit)? 0x10: 0) | ((twoline)? 0x08: 0) | \ > > > + ((font5x10)? 0x04: 0)) > > > +#define HD44780_CMD_CGADDR(addr) \ > > > + (0x40 | ((addr) & 0x3f)) > > > +#define HD44780_CMD_DDADDR(addr) \ > > > + (0x80 | ((addr) & 0x7f)) > > > + > > > +static void lcd_send(unsigned int val, int mode) > > > +{ > > > + udelay(1); > > > + kw_gpio_set_value(NAS440_GPIO_LCD_HD44780_RS, mode); > > > + udelay(1); > > > + > > > + kw_gpio_set_value(NAS440_GPIO_LCD_HD44780_E, 0); > > > + for (int i=0; i<8; i++) { > > > + kw_gpio_set_value(hd44780_pins[i], (val&(1<<i))>>i ); > > > + } > > > + udelay(1); > > > + kw_gpio_set_value(NAS440_GPIO_LCD_HD44780_E, 1); > > > + udelay(1); > > > + kw_gpio_set_value(NAS440_GPIO_LCD_HD44780_E, 0); > > > + udelay(50); > > > +} > > > + > > > +void lcd_init(void) > > > +{ > > > + for (int i=0; i<HD44780_PIN_NUM; i++) { > > > + kw_gpio_set_valid(hd44780_pins[i], GPIO_OUTPUT_OK); > > > + kw_gpio_direction_output(hd44780_pins[i], i == (HD44780_PIN_NUM-1)); > > > + } > > > + > > > + lcd_send(HD44780_CMD_FNSET(1, 1, 0), 0); > > > + udelay(50); > > > + lcd_send(HD44780_CMD_FNSET(1, 1, 0), 0); > > > + udelay(50); > > > + lcd_send(HD44780_CMD_FNSET(1, 1, 0), 0); > > > + udelay(50); > > > + lcd_send(HD44780_CMD_DISPCTL(1, 0, 0), 0); > > > + udelay(50); > > > + lcd_send(HD44780_CMD_CLR, 0); > > > + udelay(50); > > > + lcd_send(HD44780_CMD_ENTMODE(1, 0), 0); > > > + > > > + udelay(2000); > > > +} > > > + > > > +void lcd_row(int row, char *buf) > > > +{ > > > + int p = 0; > > > + > > > + if (row >= HD44780_NUM_ROW) { > > > + return; > > > + } > > > + > > > + lcd_send(HD44780_CMD_DDADDR(HD44780_BUF_COL * row + 0), 0); > > > + for (int i=0; i<HD44780_NUM_COL; i++) { > > > + if (buf[i] == 0) { > > > + p++; > > > + } > > > + lcd_send(p ? 32 : buf[i], 1); > > > + } > > > +} > > > + > > > +enum led_disk { > > > + LED_DSK_OFF, > > > + LED_DSK_RED > > > + /* LED_DSK_GREEN disk activity led is controlled directly by the hardware */ > > > +}; > > > + > > > +enum led_system { > > > + LED_SYS_OFF, > > > + LED_SYS_BLUE, > > > + LED_SYS_RED > > > +}; > > > + > > > +void led_init(void) > > > +{ > > > + kw_gpio_set_valid(NAS440_GPIO_LED_74AHC164_DATA, GPIO_OUTPUT_OK); > > > + kw_gpio_direction_output(NAS440_GPIO_LED_74AHC164_DATA, 0); > > > + kw_gpio_set_valid(NAS440_GPIO_LED_74AHC164_CLK, GPIO_OUTPUT_OK); > > > + kw_gpio_direction_output(NAS440_GPIO_LED_74AHC164_CLK, 0); > > > +} > > > + > > > +void led_set(enum led_disk disk1, enum led_disk disk2, enum led_disk disk3, > > > + enum led_disk disk4, enum led_system front1 ) > > > +{ > > > + int ledbits = (0x81 | ((front1==LED_SYS_RED)? 0x08 : 0) | ((front1==LED_SYS_BLUE)? 0x04 : 0) \ > > > + | ((disk1==LED_DSK_RED)? 0 : 0x02) | ((disk2==LED_DSK_RED)? 0 : 0x40) \ > > > + | ((disk3==LED_DSK_RED)? 0 : 0x20) | ((disk4==LED_DSK_RED)? 0 : 0x10)); > > > + > > > + for (int i=0; i<8; i++) { > > > + kw_gpio_set_value(NAS440_GPIO_LED_74AHC164_DATA, (ledbits >> i) & 1); > > > + udelay(1); > > > + kw_gpio_set_value(NAS440_GPIO_LED_74AHC164_CLK, 1); > > > + kw_gpio_set_value(NAS440_GPIO_LED_74AHC164_CLK, 0); > > > + } > > > +} > > > + > > > +/* factory firmware delays hard disk spinup, presumably to avoid power peaks */ > > > +void delay_hdd_spinup(void) > > > +{ > > > + lcd_row(1, "Delay HDD spinup"); > > > + > > > + for (int i = 0; i<2500; i++) { > > > + udelay(1000); > > > + } > > > + > > > + kw_gpio_set_valid(NAS440_GPIO_SOCSATA_POWER, GPIO_OUTPUT_OK); > > > + kw_gpio_direction_output(NAS440_GPIO_SOCSATA_POWER, 1); > > > +} > > > + > > > +#if CONFIG_IS_ENABLED(BOOTSTAGE) > > > +void show_boot_progress(int val) > > > +{ > > > + switch (val) { > > > +/* 0123456789abcdef */ > > > + case BOOTSTAGE_ID_BOARD_INIT_DONE: > > > + lcd_row(1, "Board init done"); > > > + break; > > > + case BOOTSTAGE_ID_USB_START: > > > + lcd_row(1, "Init USB"); > > > + break; > > > + case BOOTSTAGE_ID_ETH_START: > > > + lcd_row(1, "Init ethernet"); > > > + break; > > > + case BOOTSTAGE_ID_MAIN_LOOP: > > > + lcd_row(1, "Wait for input"); > > > + break; > > > + case BOOTSTAGE_ID_RUN_OS: > > > + lcd_row(1, "Starting Linux"); > > > + break; > > > + default: > > > + if (val < 0) /* error */ > > > + lcd_row(1, "Error"); > > > + break; > > > + } > > > +} > > > +#endif > > > + > > > +int board_eth_init(struct bd_info *bis) > > > +{ > > > + return cpu_eth_init(bis); > > > +} > > > + > > > +int board_init(void) > > > +{ > > > + /* > > > + * arch number of board > > > + */ > > > + gd->bd->bi_arch_number = MACH_TYPE_DB88F6281_BP; > > > + > > > + /* adress of boot parameters */ > > > + gd->bd->bi_boot_params = mvebu_sdram_bar(0) + 0x100; > > > + > > > + led_init(); > > > + led_set(LED_DSK_OFF, LED_DSK_OFF, LED_DSK_OFF, LED_DSK_OFF, LED_SYS_BLUE); > > > + > > > + lcd_init(); > > > + lcd_row(0, U_BOOT_VERSION ""); > > > + > > > + delay_hdd_spinup(); > > > + > > > + return 0; > > > +} > > > diff --git a/configs/nas440_defconfig b/configs/nas440_defconfig > > > new file mode 100644 > > > index 0000000000..74faf1a24b > > > --- /dev/null > > > +++ b/configs/nas440_defconfig > > > @@ -0,0 +1,89 @@ > > > +CONFIG_ARM=y > > > +CONFIG_SKIP_LOWLEVEL_INIT=y > > > +CONFIG_SYS_DCACHE_OFF=y > > > +CONFIG_ARCH_CPU_INIT=y > > > +CONFIG_ARCH_KIRKWOOD=y > > > +CONFIG_SUPPORT_PASSING_ATAGS=y > > > +CONFIG_CMDLINE_TAG=y > > > +CONFIG_INITRD_TAG=y > > > +CONFIG_SYS_KWD_CONFIG="board/Seagate/nas440/kwbimage.cfg" > > > +CONFIG_SYS_TEXT_BASE=0x600000 > > > +CONFIG_NR_DRAM_BANKS=2 > > > +CONFIG_TARGET_NAS440=y > > > +CONFIG_ENV_SIZE=0x10000 > > > +CONFIG_ENV_OFFSET=0xA0000 > > > +CONFIG_DEFAULT_DEVICE_TREE="kirkwood-blackarmor-nas440" > > > +CONFIG_IDENT_STRING="\nNAS 440" > > > +# CONFIG_SYS_MALLOC_F is not set > > > +CONFIG_SYS_LOAD_ADDR=0x800000 > > > +CONFIG_SHOW_BOOT_PROGRESS=y > > > +CONFIG_BOOTSTAGE=y > > > +CONFIG_BOOTDELAY=3 > > > +CONFIG_USE_PREBOOT=y > > > +CONFIG_PREBOOT="pci enum; " > > > +# CONFIG_DISPLAY_BOARDINFO is not set > > > +CONFIG_HUSH_PARSER=y > > > +CONFIG_SYS_PROMPT="nas440> " > > > +# CONFIG_CMD_FLASH is not set > > > +CONFIG_CMD_SATA=y > > > +CONFIG_CMD_PCI=y > > > +CONFIG_CMD_DM=y > > > +CONFIG_CMD_SCSI=y > > > +CONFIG_CMD_NAND=y > > > +CONFIG_CMD_USB=y > > > +# CONFIG_CMD_SETEXPR is not set > > > +CONFIG_CMD_DHCP=y > > > +CONFIG_CMD_MII=y > > > +CONFIG_CMD_PING=y > > > +CONFIG_CMD_EXT2=y > > > +CONFIG_CMD_EXT4=y > > > +CONFIG_CMD_FAT=y > > > +CONFIG_CMD_JFFS2=y > > > +CONFIG_CMD_MTDPARTS=y > > > +CONFIG_MTDPARTS_DEFAULT="mtdparts=orion_nand:0xa0000@0x0(uboot),0x010000@0xa0000(env),0x500000@0xc0000(uimage),0x1a40000@0x5c0000(rootfs)" > > > +CONFIG_CMD_UBI=y > > > +CONFIG_ISO_PARTITION=y > > > +CONFIG_EFI_PARTITION=y > > > +# CONFIG_PARTITION_UUIDS is not set > > > +CONFIG_OF_CONTROL=y > > > +CONFIG_ENV_OVERWRITE=y > > > +CONFIG_ENV_IS_IN_NAND=y > > > +CONFIG_SYS_RELOC_GD_ENV_ADDR=y > > > +CONFIG_NETCONSOLE=y > > > +CONFIG_DM=y > > > +CONFIG_SYS_ATA_STRIDE=4 > > > +CONFIG_SYS_ATA_DATA_OFFSET=0x100 > > > +CONFIG_SYS_ATA_REG_OFFSET=0x100 > > > +CONFIG_SYS_ATA_ALT_OFFSET=0x100 > > > +CONFIG_KIRKWOOD_GPIO=y > > > +CONFIG_MVEBU_GPIO=y > > > +CONFIG_GPIO_EXTRA_HEADER=y > > > +CONFIG_DM_GPIO=y > > > +CONFIG_CMD_GPIO=y > > > +CONFIG_GPIO=y > > > +CONFIG_DM_GPIO_LOOKUP_LABEL=y > > > +# CONFIG_MMC is not set > > > +CONFIG_MTD=y > > > +CONFIG_MTD_RAW_NAND=y > > > +CONFIG_PHY_MARVELL=y > > > +CONFIG_DM_ETH=y > > > +CONFIG_MVGBE=y > > > +CONFIG_MII=y > > > +CONFIG_SATA_MV=y > > > +CONFIG_SYS_SATA_MAX_DEVICE=2 > > > +CONFIG_DM_RTC=y > > > +CONFIG_RTC_MV=y > > > +CONFIG_SYS_NS16550=y > > > +CONFIG_USB=y > > > +CONFIG_DM_USB=y > > > +CONFIG_USB_EHCI_HCD=y > > > +CONFIG_USB_STORAGE=y > > > + > > > +CONFIG_PCI=y > > > +CONFIG_DM_PCI_COMPAT=y > > > +CONFIG_PCI_MVEBU=y > > > +CONFIG_AHCI_PCI=y > > > + > > > +CONFIG_SCSI=y > > > +CONFIG_SCSI_AHCI=y > > > +CONFIG_DM_SCSI=y > > > diff --git a/drivers/ata/ahci-pci.c b/drivers/ata/ahci-pci.c > > > index b1d231e0f9..af7e97dc4a 100644 > > > --- a/drivers/ata/ahci-pci.c > > > +++ b/drivers/ata/ahci-pci.c > > > @@ -38,6 +38,7 @@ U_BOOT_DRIVER(ahci_pci) = { > > > static struct pci_device_id ahci_pci_supported[] = { > > > { PCI_DEVICE_CLASS(PCI_CLASS_STORAGE_SATA_AHCI, ~0) }, > > > { PCI_DEVICE(0x1b21, 0x0611) }, > > > + { PCI_DEVICE(0x11ab, 0x6121) }, > > > {}, > > > }; > > > > > > diff --git a/include/configs/nas440.h b/include/configs/nas440.h > > > new file mode 100644 > > > index 0000000000..58e6afb2c3 > > > --- /dev/null > > > +++ b/include/configs/nas440.h > > > @@ -0,0 +1,50 @@ > > > +/* > > > + * Copyright (C) 2022 Hajo Noerenberg <hajo-uboot@noerenberg.de> > > > + * > > > + * based on work from: > > > + * (C) Copyright 2009 > > > + * Marvell Semiconductor <www.marvell.com> > > > + * Written-by: Prafulla Wadaskar <prafulla@marvell.com> > > > + * > > > + * SPDX-License-Identifier: GPL-2.0+ > > > + */ > > > + > > > +#ifndef _CONFIG_NAS440_H > > > +#define _CONFIG_NAS440_H > > > + > > > +/* > > > + * mv-common.h should be defined after CMD configs since it used them > > > + * to enable certain macros > > > + */ > > > + > > > +#include "mv-common.h" > > > + > > > +/* > > > + * Default environment variables > > > + */ > > > + > > > +#define CONFIG_EXTRA_ENV_SETTINGS \ > > > + "bootargs=console=ttyS0,115200\0" \ > > > + "mtdids=nand0=orion_nand\0"\ > > > + "mtdparts=" CONFIG_MTDPARTS_DEFAULT \ > > > + "autostart=no\0"\ > > > + "autoload=no\0" > > > + > > > +/* > > > + * Ethernet Driver configuration > > > + */ > > > +#ifdef CONFIG_MVGBE > > > +#define CONFIG_MVGBE_PORTS {1, 1} /* enable both ports */ > > > +#define CONFIG_PHY_BASE_ADR 8 > > > +#ifdef CONFIG_RESET_PHY_R > > > +#undef CONFIG_RESET_PHY_R /* remove legacy reset_phy() */ > > > +#endif > > > +#endif /* CONFIG_MVGBE */ > > > + > > > +/* > > > + * SATA driver configuration > > > + */ > > > +#define CONFIG_LBA48 > > > +#define CONFIG_SYS_64BIT_LBA > > > + > > > +#endif /* _CONFIG_NAS440_H */ > > > -- > > > 2.20.1 > > > ^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH] arm: kirkwood: Add nas440 board, Marvell 88SE6121 AHCI 2022-03-26 1:33 ` Tony Dinh @ 2022-03-28 7:57 ` Hajo Noerenberg 2022-03-28 8:04 ` Pali Rohár 2023-01-30 20:11 ` Pali Rohár 0 siblings, 2 replies; 12+ messages in thread From: Hajo Noerenberg @ 2022-03-28 7:57 UTC (permalink / raw) To: Tony Dinh, Pali Rohár, Stefan Roese; +Cc: U-Boot Mailing List, Tom Rini Hi Tony, thank you very much for your help. I will integrate the changes and resubmit the patch when Tom's work on CONFIG_RESET_PHY_R is done. If you or others have further improvements in the meantime, please let me know. I wonder if it would be a good idea to submit adding the PCI-ids for the 88SE6121 controller (drivers/ata/ahci-pci.c) as a separate patch. The controller is not specific to the NAS440, to my knowledge it is also used on the Iomega ix4-200d for example. Thanks, Hajo Am 26.03.2022 um 02:33 schrieb Tony Dinh: > Hi Hajo, > > General comments: > > - You're missing a file in this patch set: arch/arm/mach-kirkwood/Kconfig. > - There are numerous style problems. You should run > scripts/checkpatch.pl on each file to cleanup. Also look into using > patman to create patches, and possibly sending patches too. It takes a > bit of getting used to, but patman is very useful. Especially sending > patch series and revisions. > - Please use the canonical form for nas440_defconfig. > make nas440_deconfig > make savedefconfig > mv defconfig configs/nas440_defconfig > > - This is a board that is not yet supported in mainline Linux (i.e. > there is no legacy dependency). Thus, we don't want to use ATAGS. > Remove: >>>> +CONFIG_SUPPORT_PASSING_ATAGS=y >>>> +CONFIG_CMDLINE_TAG=y >>>> +CONFIG_INITRD_TAG=y > - This patch will need a revision after Tom's patch is merged to master. See: > https://lists.denx.de/pipermail/u-boot/2022-March/478823.html > > Thanks, > Tony > > On Thu, Mar 24, 2022 at 3:04 PM Tony Dinh <mibodhi@gmail.com> wrote: >> >> Hi Hajo, >> >> I've added Stefan. >> >> When you send patches for Kirkwood or other Marvell boards, please >> also send it directly to Stefan (Stefan is the maintainer of Marvell >> u-boots). >> >> Tony >> >> On Thu, Mar 24, 2022 at 3:11 AM Pali Rohár <pali@kernel.org> wrote: >>> >>> Hello! >>> >>> On Thursday 24 March 2022 10:55:38 Hajo Noerenberg wrote: >>>> This adds support for the Seagate Blackarmor NAS440 (4-bay Kirkwood NAS box). >>>> >>>> Does it make sense to include support for a 10+ year old device? >>> >>> If these old devices are still in use and you would like to maintain >>> this support then I think that there is no issue with it. >>> >>>> If yes, I would be willing to discuss and finalize this patch. If no, it will be archived here for the public, which is fine with me. >>>> >>>> For the NAS440 is the something special that hard disk drives 1 and 2 are connected to a 88SE6121 SATA-II controller, which is connected via PCIe. Hard disk drives 3 and 4 are directly connected to the 88F6281 SoC. >>>> >>>> - Add NAS440 dtb and associated files/configs >>>> * Includes support for HD44780 front LCD >>>> * Includes support for device LEDs (via 74AHC164 shift register) >>>> - Add Marvell 88SE6121 AHCI support. Thanks to Pali Rohár for recently adding the necessary Kirkwood PCIe driver. It works :) >>> >>> Perfect! >>> >>>> - Tested with my NAS440 hardware: ETH/USB/SATA/AHCI-SCSI/GPIO/LCD/LEDs ok >>>> >>>> As far as I can see this fully implements the support for this board within U-Boot. With the Linux kernel however there are problems, the kernel AHCI driver fails with "failed to IDENTIFY" messages for the 88SE6121 drive ports, which I could not solve yet despite comparison with the GPL sources from Seagate. >>>> >>>> Note: I am collecting various information and patches for the family of Blackarmor NAS boards at https://github.com/hn/seagate-blackarmor-nas >>>> >>>> Hajo >>>> >>>> >>>> --- >>>> arch/arm/dts/kirkwood-blackarmor-nas440.dts | 166 +++++++++ >>>> board/Seagate/nas440/Kconfig | 12 + >>>> board/Seagate/nas440/MAINTAINERS | 7 + >>>> board/Seagate/nas440/Makefile | 7 + >>>> board/Seagate/nas440/kwbimage.cfg | 156 ++++++++ >>>> board/Seagate/nas440/nas440.c | 378 ++++++++++++++++++++ >>>> configs/nas440_defconfig | 89 +++++ >>>> drivers/ata/ahci-pci.c | 1 + >>>> include/configs/nas440.h | 50 +++ >>>> 9 files changed, 866 insertions(+) >>>> create mode 100644 arch/arm/dts/kirkwood-blackarmor-nas440.dts >>>> create mode 100644 board/Seagate/nas440/Kconfig >>>> create mode 100644 board/Seagate/nas440/MAINTAINERS >>>> create mode 100644 board/Seagate/nas440/Makefile >>>> create mode 100644 board/Seagate/nas440/kwbimage.cfg >>>> create mode 100644 board/Seagate/nas440/nas440.c >>>> create mode 100644 configs/nas440_defconfig >>>> create mode 100644 include/configs/nas440.h >>>> >>>> diff --git a/arch/arm/dts/kirkwood-blackarmor-nas440.dts b/arch/arm/dts/kirkwood-blackarmor-nas440.dts >>>> new file mode 100644 >>>> index 0000000000..60e3fe6f0d >>>> --- /dev/null >>>> +++ b/arch/arm/dts/kirkwood-blackarmor-nas440.dts >>>> @@ -0,0 +1,166 @@ >>>> +// SPDX-License-Identifier: GPL-2.0+ >>>> +/* >>>> + * Device Tree file for Seagate Blackarmor NAS440 >>>> + * >>>> + * Copyright (C) 2021 Hajo Noerenberg <www.github.com/hn> >>>> + * Copyright (C) 2015 Andreas Fischer <af@bantuX.org> >>>> + * Copyright (C) 2014 Evgeni Dobrev <evgeni@studio-punkt.com> >>>> + */ >>>> + >>>> +/dts-v1/; >>>> + >>>> +#include <dt-bindings/gpio/gpio.h> >>>> +#include <dt-bindings/input/input.h> >>>> +#include "kirkwood.dtsi" >>>> +#include "kirkwood-6281.dtsi" >>>> + >>>> +/ { >>>> + model = "Seagate Blackarmor NAS440"; >>>> + compatible = "seagate,blackarmor-nas440","marvell,kirkwood-88f6281", >>>> + "marvell,kirkwood"; >>>> + >>>> + memory { /* 256 MB */ >>>> + device_type = "memory"; >>>> + reg = <0x00000000 0x10000000>; >>>> + }; >>>> + >>>> + chosen { >>>> + bootargs = "console=ttyS0,115200n8"; >>>> + stdout-path = &uart0; >>>> + }; >>>> + >>>> + gpio_poweroff { >>>> + compatible = "gpio-poweroff"; >>>> + gpios = <&gpio1 16 GPIO_ACTIVE_LOW>; /* GPIO1-16 is MPP48 */ >>>> + }; >>>> + >>>> + gpio_keys { >>>> + compatible = "gpio-keys"; >>>> + >>>> + reset { >>>> + label = "Reset"; >>>> + linux,code = <KEY_POWER>; >>>> + gpios = <&gpio0 29 GPIO_ACTIVE_LOW>; >>>> + }; >>>> + >>>> + button { >>>> + label = "Power"; >>>> + linux,code = <KEY_SLEEP>; >>>> + gpios = <&gpio1 17 GPIO_ACTIVE_LOW>; /* GPIO1-17 is MPP49 */ >>>> + }; >>>> + }; >>>> + >>>> + regulators { >>>> + compatible = "simple-bus"; >>>> + #address-cells = <1>; >>>> + #size-cells = <0>; >>>> + pinctrl-0 = <&pmx_power_socsata>; >>>> + pinctrl-names = "default"; >>>> + >>>> + socsata_power: regulator@1 { >>>> + compatible = "regulator-fixed"; >>>> + reg = <1>; >>>> + regulator-name = "SoC SATA Power"; >>>> + regulator-min-microvolt = <12000000>; >>>> + regulator-max-microvolt = <12000000>; >>>> + enable-active-high; >>>> + regulator-always-on; >>>> + regulator-boot-on; >>>> + gpio = <&gpio0 28 GPIO_ACTIVE_HIGH>; >>>> + }; >>>> + }; >>>> +}; >>>> + >>>> +/* >>>> + * Serial port routed to connector CN4 >>>> + * >>>> + * pin 1 - TX (CPU's TX) >>>> + * pin 4 - RX (CPU's RX) >>>> + * pin 6 - GND >>>> + */ >>>> +&uart0 { >>>> + status = "okay"; >>>> +}; >>>> + >>>> +&pinctrl { >>>> + pinctrl-0 = <&pmx_button_reset &pmx_button_power>; >>>> + pinctrl-names = "default"; >>>> + >>>> + pmx_act_sata0: pmx-act-sata0 { >>>> + marvell,pins = "mpp15"; >>>> + marvell,function = "sata0"; >>>> + }; >>>> + >>>> + pmx_act_sata1: pmx-act-sata1 { >>>> + marvell,pins = "mpp16"; >>>> + marvell,function = "sata1"; >>>> + }; >>>> + >>>> + pmx_power_socsata: pmx-power-socsata { >>>> + marvell,pins = "mpp28"; >>>> + marvell,function = "gpio"; >>>> + }; >>>> + >>>> + pmx_button_reset: pmx-button-reset { >>>> + marvell,pins = "mpp29"; >>>> + marvell,function = "gpio"; >>>> + }; >>>> + >>>> + pmx_button_power: pmx-button-power { >>>> + marvell,pins = "mpp49"; >>>> + marvell,function = "gpio"; >>>> + }; >>>> +}; >>>> + >>>> +&sata { >>>> + status = "okay"; >>>> + nr-ports = <2>; >>>> +}; >>>> + >>>> +&pciec { >>>> + status = "okay"; >>>> +}; >>>> + >>>> +&pcie0 { >>>> + status = "okay"; >>>> +}; >>>> + >>>> +&i2c0 { >>>> + status = "okay"; >>>> + >>>> + adt7473: thermal@2e { >>>> + compatible = "adi,adt7473"; >>>> + reg = <0x2e>; >>>> + }; >>>> +}; >>>> + >>>> +&nand { >>>> + status = "okay"; >>>> +}; >>>> + >>>> +&mdio { >>>> + status = "okay"; >>>> + >>>> + ethphy0: ethernet-phy@8 { >>>> + reg = <8>; >>>> + }; >>>> + ethphy1: ethernet-phy@9 { >>>> + reg = <9>; >>>> + }; >>>> +}; >>>> + >>>> +ð0 { >>>> + status = "okay"; >>>> + >>>> + ethernet0-port@0 { >>>> + phy-handle = <ðphy0>; >>>> + }; >>>> +}; >>>> + >>>> +ð1 { >>>> + status = "okay"; >>>> + >>>> + ethernet1-port@0 { >>>> + phy-handle = <ðphy1>; >>>> + }; >>>> +}; >>>> diff --git a/board/Seagate/nas440/Kconfig b/board/Seagate/nas440/Kconfig >>>> new file mode 100644 >>>> index 0000000000..3f93d75cd4 >>>> --- /dev/null >>>> +++ b/board/Seagate/nas440/Kconfig >>>> @@ -0,0 +1,12 @@ >>>> +if TARGET_NAS440 >>>> + >>>> +config SYS_BOARD >>>> + default "nas440" >>>> + >>>> +config SYS_VENDOR >>>> + default "Seagate" >>>> + >>>> +config SYS_CONFIG_NAME >>>> + default "nas440" >>>> + >>>> +endif >>>> diff --git a/board/Seagate/nas440/MAINTAINERS b/board/Seagate/nas440/MAINTAINERS >>>> new file mode 100644 >>>> index 0000000000..dcea1316c5 >>>> --- /dev/null >>>> +++ b/board/Seagate/nas440/MAINTAINERS >>>> @@ -0,0 +1,7 @@ >>>> +NAS440 BOARD >>>> +M: Hajo Noerenberg <hajo-uboot@noerenberg.de> >>>> +S: Maintained >>>> +F: board/Seagate/nas440/ >>>> +F: include/configs/nas440.h >>>> +F: configs/nas440_defconfig >>>> +F: arch/arm/dts/kirkwood-blackarmor-nas440.dts >>>> diff --git a/board/Seagate/nas440/Makefile b/board/Seagate/nas440/Makefile >>>> new file mode 100644 >>>> index 0000000000..2a3ef746d3 >>>> --- /dev/null >>>> +++ b/board/Seagate/nas440/Makefile >>>> @@ -0,0 +1,7 @@ >>>> +# >>>> +# Copyright (C) 2014 Evgeni Dobrev <evgeni@studio-punkt.com> >>>> +# >>>> +# SPDX-License-Identifier: GPL-2.0+ >>>> +# >>>> + >>>> +obj-y := nas440.o >>>> diff --git a/board/Seagate/nas440/kwbimage.cfg b/board/Seagate/nas440/kwbimage.cfg >>>> new file mode 100644 >>>> index 0000000000..e71da11694 >>>> --- /dev/null >>>> +++ b/board/Seagate/nas440/kwbimage.cfg >>>> @@ -0,0 +1,156 @@ >>>> +# >>>> +# Copyright (C) 2021 Hajo Noerenberg <hajo-uboot@noerenberg.de> >>>> +# >>>> +# Based on nas220/kwbimage.cfg originally written by >>>> +# Evgeni Dobrev <evgeni@studio-punkt.com> >>>> +# >>>> +# Based on sheevaplug/kwbimage.cfg originally written by >>>> +# Prafulla Wadaskar <prafulla@marvell.com> >>>> +# (C) Copyright 2009 >>>> +# Marvell Semiconductor <www.marvell.com> >>>> +# >>>> +# SPDX-License-Identifier: GPL-2.0+ >>>> +# >>>> +# Refer doc/README.kwbimage for more details about how-to configure >>>> +# and create kirkwood boot image >>>> +# >>>> + >>>> +# Boot Media configurations >>>> +BOOT_FROM nand >>>> +NAND_ECC_MODE default >>>> +NAND_PAGE_SIZE 0x0200 >>>> + >>>> +# SOC registers configuration using bootrom header extension >>>> +# Maximum KWBIMAGE_MAX_CONFIG configurations allowed >>>> + >>>> +# Configure RGMII-0 interface pad voltage to 1.8V >>>> +DATA 0xFFD100E0 0x1B1B1B9B >>>> + >>>> +DATA 0xFFD20134 0xBBBBBBBB >>>> +DATA 0xFFD20138 0x00BBBBBB >>>> + >>>> +#Dram initalization for SINGLE x16 CL=5 @ 400MHz >>>> +DATA 0xFFD01400 0x43000C30 # DDR Configuration register >>>> +# bit13-0: 0xa00 (2560 DDR2 clks refresh rate) >>>> +# bit23-14: zero >>>> +# bit24: 1= enable exit self refresh mode on DDR access >>>> +# bit25: 1 required >>>> +# bit29-26: zero >>>> +# bit31-30: 01 >>>> + >>>> +DATA 0xFFD01404 0x39543000 # DDR Controller Control Low >>>> +# bit 4: 0=addr/cmd in smame cycle >>>> +# bit 5: 0=clk is driven during self refresh, we don't care for APX >>>> +# bit 6: 0=use recommended falling edge of clk for addr/cmd >>>> +# bit14: 0=input buffer always powered up >>>> +# bit18: 1=cpu lock transaction enabled >>>> +# bit23-20: 5=recommended value for CL=5 and STARTBURST_DEL disabled bit31=0 >>>> +# bit27-24: 8= CL+3, STARTBURST sample stages, for freqs 400MHz, unbuffered DIMM >>>> +# bit30-28: 3 required >>>> +# bit31: 0=no additional STARTBURST delay >>>> + >>>> +DATA 0xFFD01408 0x22125451 # DDR Timing (Low) (active cycles value +1) >>>> +# bit7-4: TRCD >>>> +# bit11- 8: TRP >>>> +# bit15-12: TWR >>>> +# bit19-16: TWTR >>>> +# bit20: TRAS msb >>>> +# bit23-21: 0x0 >>>> +# bit27-24: TRRD >>>> +# bit31-28: TRTP >>>> + >>>> +DATA 0xFFD0140C 0x00000833 # DDR Timing (High) >>>> +# bit6-0: TRFC >>>> +# bit8-7: TR2R >>>> +# bit10-9: TR2W >>>> +# bit12-11: TW2W >>>> +# bit31-13: zero required >>>> + >>>> +DATA 0xFFD01410 0x0000000C # DDR Address Control >>>> +# bit1-0: 00, Cs0width=x8 >>>> +# bit3-2: 11, Cs0size=1Gb >>>> +# bit5-4: 00, Cs1width=nonexistent >>>> +# bit7-6: 00, Cs1size =nonexistent >>>> +# bit9-8: 00, Cs2width=nonexistent >>>> +# bit11-10: 00, Cs2size =nonexistent >>>> +# bit13-12: 00, Cs3width=nonexistent >>>> +# bit15-14: 00, Cs3size =nonexistent >>>> +# bit16: 0, Cs0AddrSel >>>> +# bit17: 0, Cs1AddrSel >>>> +# bit18: 0, Cs2AddrSel >>>> +# bit19: 0, Cs3AddrSel >>>> +# bit31-20: 0 required >>>> + >>>> +DATA 0xFFD01414 0x00000000 # DDR Open Pages Control >>>> +# bit0: 0, OpenPage enabled >>>> +# bit31-1: 0 required >>>> + >>>> +DATA 0xFFD01418 0x00000000 # DDR Operation >>>> +# bit3-0: 0x0, DDR cmd >>>> +# bit31-4: 0 required >>>> + >>>> +DATA 0xFFD0141C 0x00000C52 # DDR Mode >>>> +# bit2-0: 2, BurstLen=2 required >>>> +# bit3: 0, BurstType=0 required >>>> +# bit6-4: 4, CL=5 >>>> +# bit7: 0, TestMode=0 normal >>>> +# bit8: 0, DLL reset=0 normal >>>> +# bit11-9: 6, auto-precharge write recovery ???????????? >>>> +# bit12: 0, PD must be zero >>>> +# bit31-13: 0 required >>>> + >>>> +DATA 0xFFD01420 0x00000042 # DDR Extended Mode >>>> +# bit0: 0, DDR DLL enabled >>>> +# bit1: 0, DDR drive strenght normal >>>> +# bit2: 0, DDR ODT control lsd (disabled) >>>> +# bit5-3: 000, required >>>> +# bit6: 1, DDR ODT control msb, (disabled) >>>> +# bit9-7: 000, required >>>> +# bit10: 0, differential DQS enabled >>>> +# bit11: 0, required >>>> +# bit12: 0, DDR output buffer enabled >>>> +# bit31-13: 0 required >>>> + >>>> +DATA 0xFFD01424 0x0000F1FF # DDR Controller Control High >>>> +# bit2-0: 111, required >>>> +# bit3 : 1 , MBUS Burst Chop disabled >>>> +# bit6-4: 111, required >>>> +# bit7 : 0 >>>> +# bit8 : 0 >>>> +# bit9 : 0 , no half clock cycle addition to dataout >>>> +# bit10 : 0 , 1/4 clock cycle skew enabled for addr/ctl signals >>>> +# bit11 : 0 , 1/4 clock cycle skew disabled for write mesh >>>> +# bit15-12: 1111 required >>>> +# bit31-16: 0 required >>>> + >>>> +DATA 0xFFD01428 0x00085520 >>>> +DATA 0xFFD0147C 0x00008552 >>>> + >>>> +DATA 0xFFD01504 0x0FFFFFF1 # CS[0]n Size >>>> +# bit0: 1, Window enabled >>>> +# bit1: 0, Write Protect disabled >>>> +# bit3-2: 00, CS0 hit selected >>>> +# bit23-4: ones, required >>>> +# bit31-24: 0x07, Size (i.e. 128MB) >>>> + >>>> +DATA 0xFFD01508 0x00000000 # CS[1]n Base address to 0x0 >>>> + >>>> +DATA 0xFFD0150C 0x00000000 # CS[1]n Size, window disabled >>>> + >>>> +DATA 0xFFD01514 0x00000000 # CS[2]n Size, window disabled >>>> +DATA 0xFFD0151C 0x00000000 # CS[3]n Size, window disabled >>>> + >>>> +DATA 0xFFD01494 0x003C0000 # DDR ODT Control (Low) >>>> +DATA 0xFFD01498 0x00000000 # DDR ODT Control (High) >>>> +# bit1-0: 00, ODT0 controlled by ODT Control (low) register above >>>> +# bit3-2: 01, ODT1 active NEVER! >>>> +# bit31-4: zero, required >>>> + >>>> +DATA 0xFFD0149C 0x0000F80F # CPU ODT Control >>>> + >>>> +DATA 0xFFD01480 0x00000001 # DDR Initialization Control >>>> +#bit0=1, enable DDR init upon this register write >>>> + >>>> +# End of Header extension >>>> +DATA 0x0 0x0 >>>> + >>>> diff --git a/board/Seagate/nas440/nas440.c b/board/Seagate/nas440/nas440.c >>>> new file mode 100644 >>>> index 0000000000..43a08e61bf >>>> --- /dev/null >>>> +++ b/board/Seagate/nas440/nas440.c >>>> @@ -0,0 +1,378 @@ >>>> +/* >>>> + * Copyright (C) 2022 Hajo Noerenberg <hajo-uboot@noerenberg.de> >>>> + * >>>> + * Based on nas220.c originally written by >>>> + * Evgeni Dobrev <evgeni@studio-punkt.com> >>>> + * >>>> + * Based on sheevaplug.c originally written by >>>> + * Prafulla Wadaskar <prafulla@marvell.com> >>>> + * (C) Copyright 2009 >>>> + * Marvell Semiconductor <www.marvell.com> >>>> + * >>>> + * SPDX-License-Identifier: GPL-2.0+ >>>> + */ >>>> + >>>> +#include <common.h> >>>> +#include <init.h> >>>> +#include <netdev.h> >>>> +#include <asm/arch/cpu.h> >>>> +#include <asm/arch/soc.h> >>>> +#include <asm/arch/mpp.h> >>>> +#include <asm/global_data.h> >>>> +#include <asm/mach-types.h> >>>> +#include <linux/bitops.h> >>>> +#include <bootstage.h> >>>> +#include <linux/delay.h> >>>> +#include <asm/arch/gpio.h> >>>> +#include <version.h> >>>> + >>>> +DECLARE_GLOBAL_DATA_PTR; >>>> + >>>> +/* >>>> + * GPIO pin names, input/output direction and default values >>>> + * >>>> + * NAS440_GPIO_BUTTON_LCD_LOWER, NAS440_GPIO_BUTTON_LCD_UPPER >>>> + * Buttons next to LC display, LOW if pressed >>>> + * >>>> + * NAS440_GPIO_BUTTON_POWER >>>> + * Power button at front of case, LOW if pressed >>>> + * >>>> + * NAS440_GPIO_BUTTON_RESET >>>> + * Reset button at back of case, LOW if pressed >>>> + * >>>> + * NAS440_GPIO_LCD_HD44780_* >>>> + * HD44780-compatible LC display, control via 8bit parallel data transfer >>>> + * >>>> + * NAS440_GPIO_LED_74AHC164_* >>>> + * Control front panel LEDs via 74AHC164 8bit shift register >>>> + * >>>> + * NAS440_GPIO_SOCSATA_POWER >>>> + * 12V Power for SoC SATA ports (NAS drives 3 and 4) >>>> + * >>>> + * NAS440_GPIO_BOARD_POWER >>>> + * Shutdown board if LOW >>>> + * >>>> + */ >>>> + >>>> +#define NAS440_GPIO_LCD_HD44780_BACKLIGHT 7 >>>> +#define NAS440_GPIO_LED_74AHC164_DATA 12 >>>> +#define NAS440_GPIO_LED_74AHC164_CLK 13 >>>> +#define NAS440_GPIO_SOCSATA_POWER 28 >>>> +#define NAS440_GPIO_BUTTON_RESET 29 >>>> +#define NAS440_GPIO_BUTTON_LCD_LOWER 34 >>>> +#define NAS440_GPIO_LCD_HD44780_RS 35 >>>> +#define NAS440_GPIO_LCD_HD44780_D0 36 >>>> +#define NAS440_GPIO_LCD_HD44780_D1 37 >>>> +#define NAS440_GPIO_LCD_HD44780_D2 38 >>>> +#define NAS440_GPIO_LCD_HD44780_D3 39 >>>> +#define NAS440_GPIO_LCD_HD44780_D4 40 >>>> +#define NAS440_GPIO_LCD_HD44780_D5 41 >>>> +#define NAS440_GPIO_LCD_HD44780_D6 42 >>>> +#define NAS440_GPIO_LCD_HD44780_D7 43 >>>> +#define NAS440_GPIO_LCD_HD44780_RW 44 >>>> +#define NAS440_GPIO_LCD_HD44780_E 45 >>>> +#define NAS440_GPIO_BUTTON_LCD_UPPER 47 >>>> +#define NAS440_GPIO_BOARD_POWER 48 >>>> +#define NAS440_GPIO_BUTTON_POWER 49 >>>> + >>>> +/* >>>> + * GPIO output enable, pins 0-31 to LOW, pins 31-49 to HIGH config register >>>> + */ >>>> +#define NAS440_GE_OE_LOW (~(BIT(NAS440_GPIO_LCD_HD44780_BACKLIGHT) \ >>>> + | BIT(NAS440_GPIO_LED_74AHC164_DATA) \ >>>> + | BIT(NAS440_GPIO_LED_74AHC164_CLK) \ >>>> + | BIT(NAS440_GPIO_SOCSATA_POWER))) >>>> +#define NAS440_GE_OE_HIGH (~(BIT_MASK(NAS440_GPIO_BOARD_POWER) \ >>>> + | BIT_MASK(NAS440_GPIO_LCD_HD44780_RS) \ >>>> + | BIT_MASK(NAS440_GPIO_LCD_HD44780_D0) \ >>>> + | BIT_MASK(NAS440_GPIO_LCD_HD44780_D1) \ >>>> + | BIT_MASK(NAS440_GPIO_LCD_HD44780_D2) \ >>>> + | BIT_MASK(NAS440_GPIO_LCD_HD44780_D3) \ >>>> + | BIT_MASK(NAS440_GPIO_LCD_HD44780_D4) \ >>>> + | BIT_MASK(NAS440_GPIO_LCD_HD44780_D5) \ >>>> + | BIT_MASK(NAS440_GPIO_LCD_HD44780_D6) \ >>>> + | BIT_MASK(NAS440_GPIO_LCD_HD44780_D7) \ >>>> + | BIT_MASK(NAS440_GPIO_LCD_HD44780_RW) \ >>>> + | BIT_MASK(NAS440_GPIO_LCD_HD44780_E))) >>>> + >>>> +/* >>>> + * GPIO output default values >>>> + */ >>>> +#define NAS440_GE_OE_VAL_LOW BIT(NAS440_GPIO_LCD_HD44780_BACKLIGHT) >>>> + >>>> +#define NAS440_GE_OE_VAL_HIGH BIT_MASK(NAS440_GPIO_BOARD_POWER) >>>> + >>>> +int board_early_init_f(void) >>>> +{ >>>> + /* >>>> + * default gpio configuration >>>> + */ >>>> + mvebu_config_gpio(NAS440_GE_OE_VAL_LOW, NAS440_GE_OE_VAL_HIGH, >>>> + NAS440_GE_OE_LOW, NAS440_GE_OE_HIGH); >>>> + >>>> + /* Multi-Purpose Pins Functionality configuration */ >>>> + static const u32 kwmpp_config[] = { >>>> + MPP0_NF_IO2, >>>> + MPP1_NF_IO3, >>>> + MPP2_NF_IO4, >>>> + MPP3_NF_IO5, >>>> + MPP4_NF_IO6, >>>> + MPP5_NF_IO7, >>>> + MPP6_SYSRST_OUTn, >>>> + MPP7_GPO, /* NAS440_GPIO_LCD_HD44780_BACKLIGHT */ >>>> + MPP8_TW_SDA, >>>> + MPP9_TW_SCK, >>>> + MPP10_UART0_TXD, >>>> + MPP11_UART0_RXD, >>>> + MPP12_GPO, /* NAS440_GPIO_LED_74AHC164_DATA */ >>>> + MPP13_GPIO, /* NAS440_GPIO_LED_74AHC164_CLK */ >>>> + MPP14_SATA1_PRESENTn, >>>> + MPP15_SATA0_ACTn, >>>> + MPP16_SATA1_ACTn, >>>> + MPP17_SATA0_PRESENTn, >>>> + MPP18_NF_IO0, >>>> + MPP19_NF_IO1, >>>> + MPP20_GE1_0, /* GbE Port1, RGMII mode (12 pins GE1_0-7, GE1_10-13) */ >>>> + MPP21_GE1_1, >>>> + MPP22_GE1_2, >>>> + MPP23_GE1_3, >>>> + MPP24_GE1_4, >>>> + MPP25_GE1_5, >>>> + MPP26_GE1_6, >>>> + MPP27_GE1_7, >>>> + MPP28_GPIO, /* NAS440_GPIO_SOCSATA_POWER */ >>>> + MPP29_GPIO, /* NAS440_GPIO_BUTTON_RESET */ >>>> + MPP30_GE1_10, >>>> + MPP31_GE1_11, >>>> + MPP32_GE1_12, >>>> + MPP33_GE1_13, >>>> + MPP34_GPIO, /* NAS440_GPIO_BUTTON_LCD_LOWER */ >>>> + MPP35_GPIO, /* NAS440_GPIO_LCD_HD44780_RS */ >>>> + MPP36_GPIO, /* NAS440_GPIO_LCD_HD44780_D0 */ >>>> + MPP37_GPIO, /* NAS440_GPIO_LCD_HD44780_D1 */ >>>> + MPP38_GPIO, /* NAS440_GPIO_LCD_HD44780_D2 */ >>>> + MPP39_GPIO, /* NAS440_GPIO_LCD_HD44780_D3 */ >>>> + MPP40_GPIO, /* NAS440_GPIO_LCD_HD44780_D4 */ >>>> + MPP41_GPIO, /* NAS440_GPIO_LCD_HD44780_D5 */ >>>> + MPP42_GPIO, /* NAS440_GPIO_LCD_HD44780_D6 */ >>>> + MPP43_GPIO, /* NAS440_GPIO_LCD_HD44780_D7 */ >>>> + MPP44_GPIO, /* NAS440_GPIO_LCD_HD44780_RW */ >>>> + MPP45_GPIO, /* NAS440_GPIO_LCD_HD44780_E */ >>>> + MPP46_GPIO, >>>> + MPP47_GPIO, /* NAS440_GPIO_BUTTON_LCD_UPPER */ >>>> + MPP48_GPIO, /* NAS440_GPIO_BOARD_POWER */ >>>> + MPP49_GPIO, /* NAS440_GPIO_BUTTON_POWER */ >>>> + 0 >>>> + }; >>>> + kirkwood_mpp_conf(kwmpp_config, NULL); >>>> + return 0; >>>> +} >>>> + >>>> +/* HD44780 pins, data bits first, backlight last */ >>>> +static int hd44780_pins[12] = { >>>> + NAS440_GPIO_LCD_HD44780_D0, >>>> + NAS440_GPIO_LCD_HD44780_D1, >>>> + NAS440_GPIO_LCD_HD44780_D2, >>>> + NAS440_GPIO_LCD_HD44780_D3, >>>> + NAS440_GPIO_LCD_HD44780_D4, >>>> + NAS440_GPIO_LCD_HD44780_D5, >>>> + NAS440_GPIO_LCD_HD44780_D6, >>>> + NAS440_GPIO_LCD_HD44780_D7, >>>> + NAS440_GPIO_LCD_HD44780_E, >>>> + NAS440_GPIO_LCD_HD44780_RW, >>>> + NAS440_GPIO_LCD_HD44780_RS, >>>> + NAS440_GPIO_LCD_HD44780_BACKLIGHT >>>> +}; >>>> + >>>> +#define HD44780_NUM_COL 16 >>>> +#define HD44780_BUF_COL 40 >>>> +#define HD44780_NUM_ROW 2 >>>> + >>>> +#define HD44780_PIN_NUM (sizeof(hd44780_pins)/sizeof(int)) >>>> + >>>> +/* >>>> + * HD44780 LCD display commands - adapted from hd44780.h by Joerg Wunsch >>>> + * >>>> + * ---------------------------------------------------------------------------- >>>> + * "THE BEER-WARE LICENSE" (Revision 42): >>>> + * <joerg@FreeBSD.ORG> wrote this file. As long as you retain this notice you >>>> + * can do whatever you want with this stuff. If we meet some day, and you think >>>> + * this stuff is worth it, you can buy me a beer in return. Joerg Wunsch >>>> + * ---------------------------------------------------------------------------- >>>> + */ >>>> + >>>> +#define HD44780_CMD_CLR \ >>>> + 0x01 >>>> +#define HD44780_CMD_HOME \ >>>> + 0x02 >>>> +#define HD44780_CMD_ENTMODE(inc, shift) \ >>>> + (0x04 | ((inc)? 0x02: 0) | ((shift)? 1: 0)) >>>> +#define HD44780_CMD_DISPCTL(disp, cursor, blink) \ >>>> + (0x08 | ((disp)? 0x04: 0) | ((cursor)? 0x02: 0) | ((blink)? 1: 0)) >>>> +#define HD44780_CMD_SHIFT(shift, right) \ >>>> + (0x10 | ((shift)? 0x08: 0) | ((right)? 0x04: 0)) >>>> +#define HD44780_CMD_FNSET(if8bit, twoline, font5x10) \ >>>> + (0x20 | ((if8bit)? 0x10: 0) | ((twoline)? 0x08: 0) | \ >>>> + ((font5x10)? 0x04: 0)) >>>> +#define HD44780_CMD_CGADDR(addr) \ >>>> + (0x40 | ((addr) & 0x3f)) >>>> +#define HD44780_CMD_DDADDR(addr) \ >>>> + (0x80 | ((addr) & 0x7f)) >>>> + >>>> +static void lcd_send(unsigned int val, int mode) >>>> +{ >>>> + udelay(1); >>>> + kw_gpio_set_value(NAS440_GPIO_LCD_HD44780_RS, mode); >>>> + udelay(1); >>>> + >>>> + kw_gpio_set_value(NAS440_GPIO_LCD_HD44780_E, 0); >>>> + for (int i=0; i<8; i++) { >>>> + kw_gpio_set_value(hd44780_pins[i], (val&(1<<i))>>i ); >>>> + } >>>> + udelay(1); >>>> + kw_gpio_set_value(NAS440_GPIO_LCD_HD44780_E, 1); >>>> + udelay(1); >>>> + kw_gpio_set_value(NAS440_GPIO_LCD_HD44780_E, 0); >>>> + udelay(50); >>>> +} >>>> + >>>> +void lcd_init(void) >>>> +{ >>>> + for (int i=0; i<HD44780_PIN_NUM; i++) { >>>> + kw_gpio_set_valid(hd44780_pins[i], GPIO_OUTPUT_OK); >>>> + kw_gpio_direction_output(hd44780_pins[i], i == (HD44780_PIN_NUM-1)); >>>> + } >>>> + >>>> + lcd_send(HD44780_CMD_FNSET(1, 1, 0), 0); >>>> + udelay(50); >>>> + lcd_send(HD44780_CMD_FNSET(1, 1, 0), 0); >>>> + udelay(50); >>>> + lcd_send(HD44780_CMD_FNSET(1, 1, 0), 0); >>>> + udelay(50); >>>> + lcd_send(HD44780_CMD_DISPCTL(1, 0, 0), 0); >>>> + udelay(50); >>>> + lcd_send(HD44780_CMD_CLR, 0); >>>> + udelay(50); >>>> + lcd_send(HD44780_CMD_ENTMODE(1, 0), 0); >>>> + >>>> + udelay(2000); >>>> +} >>>> + >>>> +void lcd_row(int row, char *buf) >>>> +{ >>>> + int p = 0; >>>> + >>>> + if (row >= HD44780_NUM_ROW) { >>>> + return; >>>> + } >>>> + >>>> + lcd_send(HD44780_CMD_DDADDR(HD44780_BUF_COL * row + 0), 0); >>>> + for (int i=0; i<HD44780_NUM_COL; i++) { >>>> + if (buf[i] == 0) { >>>> + p++; >>>> + } >>>> + lcd_send(p ? 32 : buf[i], 1); >>>> + } >>>> +} >>>> + >>>> +enum led_disk { >>>> + LED_DSK_OFF, >>>> + LED_DSK_RED >>>> + /* LED_DSK_GREEN disk activity led is controlled directly by the hardware */ >>>> +}; >>>> + >>>> +enum led_system { >>>> + LED_SYS_OFF, >>>> + LED_SYS_BLUE, >>>> + LED_SYS_RED >>>> +}; >>>> + >>>> +void led_init(void) >>>> +{ >>>> + kw_gpio_set_valid(NAS440_GPIO_LED_74AHC164_DATA, GPIO_OUTPUT_OK); >>>> + kw_gpio_direction_output(NAS440_GPIO_LED_74AHC164_DATA, 0); >>>> + kw_gpio_set_valid(NAS440_GPIO_LED_74AHC164_CLK, GPIO_OUTPUT_OK); >>>> + kw_gpio_direction_output(NAS440_GPIO_LED_74AHC164_CLK, 0); >>>> +} >>>> + >>>> +void led_set(enum led_disk disk1, enum led_disk disk2, enum led_disk disk3, >>>> + enum led_disk disk4, enum led_system front1 ) >>>> +{ >>>> + int ledbits = (0x81 | ((front1==LED_SYS_RED)? 0x08 : 0) | ((front1==LED_SYS_BLUE)? 0x04 : 0) \ >>>> + | ((disk1==LED_DSK_RED)? 0 : 0x02) | ((disk2==LED_DSK_RED)? 0 : 0x40) \ >>>> + | ((disk3==LED_DSK_RED)? 0 : 0x20) | ((disk4==LED_DSK_RED)? 0 : 0x10)); >>>> + >>>> + for (int i=0; i<8; i++) { >>>> + kw_gpio_set_value(NAS440_GPIO_LED_74AHC164_DATA, (ledbits >> i) & 1); >>>> + udelay(1); >>>> + kw_gpio_set_value(NAS440_GPIO_LED_74AHC164_CLK, 1); >>>> + kw_gpio_set_value(NAS440_GPIO_LED_74AHC164_CLK, 0); >>>> + } >>>> +} >>>> + >>>> +/* factory firmware delays hard disk spinup, presumably to avoid power peaks */ >>>> +void delay_hdd_spinup(void) >>>> +{ >>>> + lcd_row(1, "Delay HDD spinup"); >>>> + >>>> + for (int i = 0; i<2500; i++) { >>>> + udelay(1000); >>>> + } >>>> + >>>> + kw_gpio_set_valid(NAS440_GPIO_SOCSATA_POWER, GPIO_OUTPUT_OK); >>>> + kw_gpio_direction_output(NAS440_GPIO_SOCSATA_POWER, 1); >>>> +} >>>> + >>>> +#if CONFIG_IS_ENABLED(BOOTSTAGE) >>>> +void show_boot_progress(int val) >>>> +{ >>>> + switch (val) { >>>> +/* 0123456789abcdef */ >>>> + case BOOTSTAGE_ID_BOARD_INIT_DONE: >>>> + lcd_row(1, "Board init done"); >>>> + break; >>>> + case BOOTSTAGE_ID_USB_START: >>>> + lcd_row(1, "Init USB"); >>>> + break; >>>> + case BOOTSTAGE_ID_ETH_START: >>>> + lcd_row(1, "Init ethernet"); >>>> + break; >>>> + case BOOTSTAGE_ID_MAIN_LOOP: >>>> + lcd_row(1, "Wait for input"); >>>> + break; >>>> + case BOOTSTAGE_ID_RUN_OS: >>>> + lcd_row(1, "Starting Linux"); >>>> + break; >>>> + default: >>>> + if (val < 0) /* error */ >>>> + lcd_row(1, "Error"); >>>> + break; >>>> + } >>>> +} >>>> +#endif >>>> + >>>> +int board_eth_init(struct bd_info *bis) >>>> +{ >>>> + return cpu_eth_init(bis); >>>> +} >>>> + >>>> +int board_init(void) >>>> +{ >>>> + /* >>>> + * arch number of board >>>> + */ >>>> + gd->bd->bi_arch_number = MACH_TYPE_DB88F6281_BP; >>>> + >>>> + /* adress of boot parameters */ >>>> + gd->bd->bi_boot_params = mvebu_sdram_bar(0) + 0x100; >>>> + >>>> + led_init(); >>>> + led_set(LED_DSK_OFF, LED_DSK_OFF, LED_DSK_OFF, LED_DSK_OFF, LED_SYS_BLUE); >>>> + >>>> + lcd_init(); >>>> + lcd_row(0, U_BOOT_VERSION ""); >>>> + >>>> + delay_hdd_spinup(); >>>> + >>>> + return 0; >>>> +} >>>> diff --git a/configs/nas440_defconfig b/configs/nas440_defconfig >>>> new file mode 100644 >>>> index 0000000000..74faf1a24b >>>> --- /dev/null >>>> +++ b/configs/nas440_defconfig >>>> @@ -0,0 +1,89 @@ >>>> +CONFIG_ARM=y >>>> +CONFIG_SKIP_LOWLEVEL_INIT=y >>>> +CONFIG_SYS_DCACHE_OFF=y >>>> +CONFIG_ARCH_CPU_INIT=y >>>> +CONFIG_ARCH_KIRKWOOD=y >>>> +CONFIG_SUPPORT_PASSING_ATAGS=y >>>> +CONFIG_CMDLINE_TAG=y >>>> +CONFIG_INITRD_TAG=y >>>> +CONFIG_SYS_KWD_CONFIG="board/Seagate/nas440/kwbimage.cfg" >>>> +CONFIG_SYS_TEXT_BASE=0x600000 >>>> +CONFIG_NR_DRAM_BANKS=2 >>>> +CONFIG_TARGET_NAS440=y >>>> +CONFIG_ENV_SIZE=0x10000 >>>> +CONFIG_ENV_OFFSET=0xA0000 >>>> +CONFIG_DEFAULT_DEVICE_TREE="kirkwood-blackarmor-nas440" >>>> +CONFIG_IDENT_STRING="\nNAS 440" >>>> +# CONFIG_SYS_MALLOC_F is not set >>>> +CONFIG_SYS_LOAD_ADDR=0x800000 >>>> +CONFIG_SHOW_BOOT_PROGRESS=y >>>> +CONFIG_BOOTSTAGE=y >>>> +CONFIG_BOOTDELAY=3 >>>> +CONFIG_USE_PREBOOT=y >>>> +CONFIG_PREBOOT="pci enum; " >>>> +# CONFIG_DISPLAY_BOARDINFO is not set >>>> +CONFIG_HUSH_PARSER=y >>>> +CONFIG_SYS_PROMPT="nas440> " >>>> +# CONFIG_CMD_FLASH is not set >>>> +CONFIG_CMD_SATA=y >>>> +CONFIG_CMD_PCI=y >>>> +CONFIG_CMD_DM=y >>>> +CONFIG_CMD_SCSI=y >>>> +CONFIG_CMD_NAND=y >>>> +CONFIG_CMD_USB=y >>>> +# CONFIG_CMD_SETEXPR is not set >>>> +CONFIG_CMD_DHCP=y >>>> +CONFIG_CMD_MII=y >>>> +CONFIG_CMD_PING=y >>>> +CONFIG_CMD_EXT2=y >>>> +CONFIG_CMD_EXT4=y >>>> +CONFIG_CMD_FAT=y >>>> +CONFIG_CMD_JFFS2=y >>>> +CONFIG_CMD_MTDPARTS=y >>>> +CONFIG_MTDPARTS_DEFAULT="mtdparts=orion_nand:0xa0000@0x0(uboot),0x010000@0xa0000(env),0x500000@0xc0000(uimage),0x1a40000@0x5c0000(rootfs)" >>>> +CONFIG_CMD_UBI=y >>>> +CONFIG_ISO_PARTITION=y >>>> +CONFIG_EFI_PARTITION=y >>>> +# CONFIG_PARTITION_UUIDS is not set >>>> +CONFIG_OF_CONTROL=y >>>> +CONFIG_ENV_OVERWRITE=y >>>> +CONFIG_ENV_IS_IN_NAND=y >>>> +CONFIG_SYS_RELOC_GD_ENV_ADDR=y >>>> +CONFIG_NETCONSOLE=y >>>> +CONFIG_DM=y >>>> +CONFIG_SYS_ATA_STRIDE=4 >>>> +CONFIG_SYS_ATA_DATA_OFFSET=0x100 >>>> +CONFIG_SYS_ATA_REG_OFFSET=0x100 >>>> +CONFIG_SYS_ATA_ALT_OFFSET=0x100 >>>> +CONFIG_KIRKWOOD_GPIO=y >>>> +CONFIG_MVEBU_GPIO=y >>>> +CONFIG_GPIO_EXTRA_HEADER=y >>>> +CONFIG_DM_GPIO=y >>>> +CONFIG_CMD_GPIO=y >>>> +CONFIG_GPIO=y >>>> +CONFIG_DM_GPIO_LOOKUP_LABEL=y >>>> +# CONFIG_MMC is not set >>>> +CONFIG_MTD=y >>>> +CONFIG_MTD_RAW_NAND=y >>>> +CONFIG_PHY_MARVELL=y >>>> +CONFIG_DM_ETH=y >>>> +CONFIG_MVGBE=y >>>> +CONFIG_MII=y >>>> +CONFIG_SATA_MV=y >>>> +CONFIG_SYS_SATA_MAX_DEVICE=2 >>>> +CONFIG_DM_RTC=y >>>> +CONFIG_RTC_MV=y >>>> +CONFIG_SYS_NS16550=y >>>> +CONFIG_USB=y >>>> +CONFIG_DM_USB=y >>>> +CONFIG_USB_EHCI_HCD=y >>>> +CONFIG_USB_STORAGE=y >>>> + >>>> +CONFIG_PCI=y >>>> +CONFIG_DM_PCI_COMPAT=y >>>> +CONFIG_PCI_MVEBU=y >>>> +CONFIG_AHCI_PCI=y >>>> + >>>> +CONFIG_SCSI=y >>>> +CONFIG_SCSI_AHCI=y >>>> +CONFIG_DM_SCSI=y >>>> diff --git a/drivers/ata/ahci-pci.c b/drivers/ata/ahci-pci.c >>>> index b1d231e0f9..af7e97dc4a 100644 >>>> --- a/drivers/ata/ahci-pci.c >>>> +++ b/drivers/ata/ahci-pci.c >>>> @@ -38,6 +38,7 @@ U_BOOT_DRIVER(ahci_pci) = { >>>> static struct pci_device_id ahci_pci_supported[] = { >>>> { PCI_DEVICE_CLASS(PCI_CLASS_STORAGE_SATA_AHCI, ~0) }, >>>> { PCI_DEVICE(0x1b21, 0x0611) }, >>>> + { PCI_DEVICE(0x11ab, 0x6121) }, >>>> {}, >>>> }; >>>> >>>> diff --git a/include/configs/nas440.h b/include/configs/nas440.h >>>> new file mode 100644 >>>> index 0000000000..58e6afb2c3 >>>> --- /dev/null >>>> +++ b/include/configs/nas440.h >>>> @@ -0,0 +1,50 @@ >>>> +/* >>>> + * Copyright (C) 2022 Hajo Noerenberg <hajo-uboot@noerenberg.de> >>>> + * >>>> + * based on work from: >>>> + * (C) Copyright 2009 >>>> + * Marvell Semiconductor <www.marvell.com> >>>> + * Written-by: Prafulla Wadaskar <prafulla@marvell.com> >>>> + * >>>> + * SPDX-License-Identifier: GPL-2.0+ >>>> + */ >>>> + >>>> +#ifndef _CONFIG_NAS440_H >>>> +#define _CONFIG_NAS440_H >>>> + >>>> +/* >>>> + * mv-common.h should be defined after CMD configs since it used them >>>> + * to enable certain macros >>>> + */ >>>> + >>>> +#include "mv-common.h" >>>> + >>>> +/* >>>> + * Default environment variables >>>> + */ >>>> + >>>> +#define CONFIG_EXTRA_ENV_SETTINGS \ >>>> + "bootargs=console=ttyS0,115200\0" \ >>>> + "mtdids=nand0=orion_nand\0"\ >>>> + "mtdparts=" CONFIG_MTDPARTS_DEFAULT \ >>>> + "autostart=no\0"\ >>>> + "autoload=no\0" >>>> + >>>> +/* >>>> + * Ethernet Driver configuration >>>> + */ >>>> +#ifdef CONFIG_MVGBE >>>> +#define CONFIG_MVGBE_PORTS {1, 1} /* enable both ports */ >>>> +#define CONFIG_PHY_BASE_ADR 8 >>>> +#ifdef CONFIG_RESET_PHY_R >>>> +#undef CONFIG_RESET_PHY_R /* remove legacy reset_phy() */ >>>> +#endif >>>> +#endif /* CONFIG_MVGBE */ >>>> + >>>> +/* >>>> + * SATA driver configuration >>>> + */ >>>> +#define CONFIG_LBA48 >>>> +#define CONFIG_SYS_64BIT_LBA >>>> + >>>> +#endif /* _CONFIG_NAS440_H */ >>>> -- >>>> 2.20.1 >>>> ^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH] arm: kirkwood: Add nas440 board, Marvell 88SE6121 AHCI 2022-03-28 7:57 ` Hajo Noerenberg @ 2022-03-28 8:04 ` Pali Rohár 2022-03-28 8:36 ` Hajo Noerenberg 2023-01-30 20:11 ` Pali Rohár 1 sibling, 1 reply; 12+ messages in thread From: Pali Rohár @ 2022-03-28 8:04 UTC (permalink / raw) To: Hajo Noerenberg; +Cc: Tony Dinh, Stefan Roese, U-Boot Mailing List, Tom Rini On Monday 28 March 2022 09:57:41 Hajo Noerenberg wrote: > I wonder if it would be a good idea to submit adding the PCI-ids for the 88SE6121 controller (drivers/ata/ahci-pci.c) as a separate patch. The controller is not specific to the NAS440, to my knowledge it is also used on the Iomega ix4-200d for example. Why is this patch needed? Could you please send 'lspci -nn -vv' output from Linux? ^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH] arm: kirkwood: Add nas440 board, Marvell 88SE6121 AHCI 2022-03-28 8:04 ` Pali Rohár @ 2022-03-28 8:36 ` Hajo Noerenberg 2022-03-28 9:28 ` Pali Rohár 0 siblings, 1 reply; 12+ messages in thread From: Hajo Noerenberg @ 2022-03-28 8:36 UTC (permalink / raw) To: Pali Rohár; +Cc: Tony Dinh, Stefan Roese, U-Boot Mailing List, Tom Rini Hi Pali, Am 28.03.2022 um 10:04 schrieb Pali Rohár: > On Monday 28 March 2022 09:57:41 Hajo Noerenberg wrote: >> I wonder if it would be a good idea to submit adding the PCI-ids for the 88SE6121 controller (drivers/ata/ahci-pci.c) as a separate patch. The controller is not specific to the NAS440, to my knowledge it is also used on the Iomega ix4-200d for example. > > Why is this patch needed? Sorry, but that's beyond my knowledge. Without the PCI ids the controller is handled by the generic driver. > > Could you please send 'lspci -nn -vv' output from Linux? Please find the logs below. For reference I have also attached the U-Boot logs (with / without PCI ids). Side note: as written in my first e-mail, I can access all hard disks and load files within U-Boot. Under Linux there are 'failed to IDENTIFY' errors. Regards, Hajo root@nas440:~# lspci -nn -vv 00:01.0 PCI bridge [0604]: Marvell Technology Group Ltd. 88F6281 [Kirkwood] ARM SoC [11ab:6281] (rev 03) (prog-if 00 [Normal decode]) Device tree node: /sys/firmware/devicetree/base/mbus@f1000000/pcie@82000000/pcie@1,0 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Bus: primary=00, secondary=01, subordinate=01, sec-latency=0 I/O behind bridge: 00010000-00010fff [size=4K] Memory behind bridge: e0000000-e00fffff [size=1M] Prefetchable memory behind bridge: 00000000-000fffff [size=1M] Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR- Expansion ROM at e0100000 [virtual] [disabled] [size=2K] BridgeCtl: Parity+ SERR+ NoISA- VGA- VGA16- MAbort+ >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: [40] Express (v2) Root Port (Slot+), MSI 00 DevCap: MaxPayload 128 bytes, PhantFunc 0 ExtTag- RBE+ DevCtl: CorrErr- NonFatalErr- FatalErr- UnsupReq- RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- MaxPayload 128 bytes, MaxReadReq 512 bytes DevSta: CorrErr- NonFatalErr- FatalErr- UnsupReq- AuxPwr- TransPend- LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s <256ns, L1 unlimited ClockPM- Surprise- LLActRep- BwNot- ASPMOptComp- LnkCtl: ASPM Disabled; RCB 128 bytes, Disabled- CommClk- ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- LnkSta: Speed 2.5GT/s (ok), Width x1 (ok) TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- Surprise- Slot #0, PowerLimit 0.000W; Interlock- NoCompl- SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg- Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock- SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet+ Interlock- Changed: MRL- PresDet- LinkState- RootCap: CRSVisible- RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible- RootSta: PME ReqID 0000, PMEStatus- PMEPending- DevCap2: Completion Timeout: Not Supported, TimeoutDis- NROPrPrP- LTR- 10BitTagComp- 10BitTagReq- OBFF Not Supported, ExtFmt- EETLPPrefix- EmergencyPowerReduction Not Supported, EmergencyPowerReductionInit- FRS- LN System CLS Not Supported, TPHComp- ExtTPHComp- ARIFwd- AtomicOpsCap: Routing- 32bit- 64bit- 128bitCAS- DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- LTR- OBFF Disabled, ARIFwd- AtomicOpsCtl: ReqEn- EgressBlck- LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis- Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS- Compliance De-emphasis: -6dB LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete- EqualizationPhase1- EqualizationPhase2- EqualizationPhase3- LinkEqualizationRequest- Retimer- 2Retimers- CrosslinkRes: unsupported 01:00.0 IDE interface [0101]: Marvell Technology Group Ltd. 88SE6111/6121 SATA II / PATA Controller [11ab:6121] (rev b2) (prog-if 8f [PCI native mode controller, supports both channels switched to ISA compatibility mode, supports bus mastering]) Subsystem: Marvell Technology Group Ltd. 88SE6111/6121 1/2 port SATA II + 1 port PATA Controller [11ab:6121] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 32 bytes Interrupt: pin A routed to IRQ 40 Region 0: I/O ports at 10010 [size=8] Region 1: I/O ports at 10020 [size=4] Region 2: I/O ports at 10018 [size=8] Region 3: I/O ports at 10024 [size=4] Region 4: I/O ports at 10000 [size=16] Region 5: Memory at e0000000 (32-bit, non-prefetchable) [size=1K] Capabilities: [48] Power Management version 2 Flags: PMEClk- DSI- D1+ D2- AuxCurrent=0mA PME(D0+,D1+,D2-,D3hot+,D3cold-) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=1 PME- Capabilities: [50] MSI: Enable- Count=1/1 Maskable- 64bit- Address: 00000000 Data: 0000 Capabilities: [e0] Express (v1) Legacy Endpoint, MSI 00 DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s unlimited, L1 unlimited ExtTag- AttnBtn- AttnInd- PwrInd- RBE- FLReset- DevCtl: CorrErr- NonFatalErr- FatalErr- UnsupReq- RlxdOrd- ExtTag- PhantFunc- AuxPwr+ NoSnoop- MaxPayload 128 bytes, MaxReadReq 512 bytes DevSta: CorrErr- NonFatalErr- FatalErr- UnsupReq- AuxPwr- TransPend- LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM L0s, Exit Latency L0s <256ns ClockPM- Surprise- LLActRep- BwNot- ASPMOptComp- LnkCtl: ASPM Disabled; RCB 64 bytes, Disabled- CommClk- ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- LnkSta: Speed 2.5GT/s (ok), Width x1 (ok) TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- Capabilities: [100 v1] Advanced Error Reporting UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- UESvrt: DLP+ SDES- TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol- CESta: RxErr+ BadTLP- BadDLLP- Rollover- Timeout- AdvNonFatalErr- CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- AdvNonFatalErr+ AERCap: First Error Pointer: 1f, ECRCGenCap- ECRCGenEn- ECRCChkCap- ECRCChkEn- MultHdrRecCap- MultHdrRecEn- TLPPfxPres- HdrLogCap- HeaderLog: 00000000 00000000 00000000 00000000 Kernel driver in use: ahci Kernel modules: ahci /* U-Boot with 88SE6121 PCI ids: */ nas440> version U-Boot 2022.04-rc3-00003-ge177499b76-dirty (Mar 03 2022 - 16:58:16 +0100) NAS 440 nas440> pci long Found PCI device 00.00.00: vendor ID = 0x11ab device ID = 0x6281 command register ID = 0x0007 status register = 0x0010 revision ID = 0x03 class code = 0x06 (Bridge device) sub class code = 0x04 programming interface = 0x00 cache line = 0x00 latency time = 0x00 header type = 0x01 BIST = 0x00 base address 0 = 0x00000000 base address 1 = 0x00000000 primary bus number = 0x00 secondary bus number = 0x01 subordinate bus number = 0x01 secondary latency timer = 0x00 IO base = 0x01 IO limit = 0x01 secondary status = 0x0000 memory base = 0x9000 memory limit = 0x9000 prefetch memory base = 0xfff1 prefetch memory limit = 0x0001 prefetch memory base upper = 0x00000000 prefetch memory limit upper = 0x00000000 IO base upper 16 bits = 0xc000 IO limit upper 16 bits = 0xc000 expansion ROM base address = 0x00000000 interrupt line = 0x00 interrupt pin = 0x01 bridge control = 0x0000 Found PCI device 01.00.00: vendor ID = 0x11ab device ID = 0x6121 command register ID = 0x0007 status register = 0x0010 revision ID = 0xb2 class code = 0x01 (Mass storage controller) sub class code = 0x01 programming interface = 0x8f cache line = 0x08 latency time = 0x00 header type = 0x00 BIST = 0x00 base address 0 = 0xc0000001 base address 1 = 0xc0000009 base address 2 = 0xc0000011 base address 3 = 0xc0000019 base address 4 = 0xc0000021 base address 5 = 0x90000000 cardBus CIS pointer = 0x00000000 sub system vendor ID = 0x11ab sub system ID = 0x6121 expansion ROM base address = 0x00000000 interrupt line = 0x00 interrupt pin = 0x01 min Grant = 0x00 max Latency = 0x00 nas440> nas440> scsi scan scanning bus for devices... Target spinup took 0 ms. Target spinup took 0 ms. SATA link 2 timeout. AHCI 0001.0000 32 slots 3 ports 3 Gbps 0x7 impl SATA mode flags: 64bit ncq stag led pmp slum part Device 0: (0:0) Vendor: ATA Prod.: WDC WD3202ABYS-0 Rev: 02.0 Type: Hard Disk Capacity: 305245.3 MB = 298.0 GB (625142448 x 512) Device 1: (1:0) Vendor: ATA Prod.: FUJITSU MHZ2160B Rev: 0084 Type: Hard Disk Capacity: 152627.8 MB = 149.0 GB (312581808 x 512) nas440> nas440> dm tree Class Index Probed Driver Name ----------------------------------------------------------- root 0 [ + ] root_driver root_driver simple_bus 0 [ + ] simple_bus |-- mbus@f1000000 misc 0 [ + ] pcie_mvebu_base | `-- pcie@82000000 pci 0 [ + ] pcie_mvebu | `-- pcie0.0 pci 1 [ + ] pci_bridge_drv | `-- pci_0:0.0 ahci 1 [ + ] ahci_pci | `-- ahci_pci scsi 0 [ + ] ahci_scsi | `-- ahci_scsi blk 0 [ ] scsi_blk | |-- ahci_scsi.id0lun0 blk 1 [ ] scsi_blk | `-- ahci_scsi.id1lun0 simple_bus 1 [ + ] simple_bus |-- ocp@f1000000 gpio 0 [ ] gpio_mvebu | |-- gpio@10100 gpio 1 [ ] gpio_mvebu | |-- gpio@10140 usb 0 [ ] ehci_mvebu | |-- ehci@50000 ethernet 0 [ + ] mvgbe | |-- ethernet-controller@72000 ethernet 1 [ + ] mvgbe | |-- ethernet-controller@76000 rtc 0 [ ] rtc-mv | |-- rtc@10300 ahci 0 [ ] sata_mv_ahci | `-- sata@80000 simple_bus 2 [ ] simple_bus `-- regulators nas440> /* U-Boot without 88SE6121 PCI ids: */ nas440> pci enum pcie0.0: Link up nas440> scsi scan scanning bus for devices... nas440> dm tree Class Index Probed Driver Name ----------------------------------------------------------- root 0 [ + ] root_driver root_driver simple_bus 0 [ + ] simple_bus |-- mbus@f1000000 misc 0 [ + ] pcie_mvebu_base | `-- pcie@82000000 pci 0 [ + ] pcie_mvebu | `-- pcie0.0 pci 1 [ + ] pci_bridge_drv | `-- pci_0:0.0 pci_generi 0 [ ] pci_generic_drv | `-- pci_1:0.0 simple_bus 1 [ + ] simple_bus |-- ocp@f1000000 gpio 0 [ ] gpio_mvebu | |-- gpio@10100 gpio 1 [ ] gpio_mvebu | |-- gpio@10140 usb 0 [ ] ehci_mvebu | |-- ehci@50000 ethernet 0 [ + ] mvgbe | |-- ethernet-controller@72000 ethernet 1 [ + ] mvgbe | |-- ethernet-controller@76000 rtc 0 [ ] rtc-mv | |-- rtc@10300 ahci 0 [ ] sata_mv_ahci | `-- sata@80000 simple_bus 2 [ ] simple_bus `-- regulators nas440> ^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH] arm: kirkwood: Add nas440 board, Marvell 88SE6121 AHCI 2022-03-28 8:36 ` Hajo Noerenberg @ 2022-03-28 9:28 ` Pali Rohár 2022-03-28 21:31 ` Tony Dinh 0 siblings, 1 reply; 12+ messages in thread From: Pali Rohár @ 2022-03-28 9:28 UTC (permalink / raw) To: Hajo Noerenberg; +Cc: Tony Dinh, Stefan Roese, U-Boot Mailing List, Tom Rini Hello! On Monday 28 March 2022 10:36:36 Hajo Noerenberg wrote: > Hi Pali, > > Am 28.03.2022 um 10:04 schrieb Pali Rohár: > > On Monday 28 March 2022 09:57:41 Hajo Noerenberg wrote: > >> I wonder if it would be a good idea to submit adding the PCI-ids for the 88SE6121 controller (drivers/ata/ahci-pci.c) as a separate patch. The controller is not specific to the NAS440, to my knowledge it is also used on the Iomega ix4-200d for example. > > > > Why is this patch needed? > > Sorry, but that's beyond my knowledge. Without the PCI ids the controller is handled by the generic driver. So it does not work without that change? > > > > Could you please send 'lspci -nn -vv' output from Linux? > > Please find the logs below. For reference I have also attached the U-Boot logs (with / without PCI ids). Ok, seems that the issue is that this controller has class code 0x01018f (IDE interface [0101]; prog-if 8f) which does not match standard AHCI class code 0x010601 (PCI_CLASS_STORAGE_SATA_AHCI). Linux kernel has also PCI id bindings for Marvell devices 0x6145 and 0x6121: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/drivers/ata/ahci.c?h=v5.17#n557 So go ahead and send separate patch for ahci-pci.c driver to add bindings for those two PCI ids as for devices with wrong class code it is really needed. Btw, instead of 0x11ab use U-Boot macro: PCI_VENDOR_ID_MARVELL > Side note: as written in my first e-mail, I can access all hard disks and load files within U-Boot. Under Linux there are 'failed to IDENTIFY' errors. Ideally, send this issue to linux-ide mailing list and maintainers of linux ahci driver. I hope that they would be able to help with it. > Regards, > Hajo > > > root@nas440:~# lspci -nn -vv > 00:01.0 PCI bridge [0604]: Marvell Technology Group Ltd. 88F6281 [Kirkwood] ARM SoC [11ab:6281] (rev 03) (prog-if 00 [Normal decode]) > Device tree node: /sys/firmware/devicetree/base/mbus@f1000000/pcie@82000000/pcie@1,0 > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B- DisINTx- > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- > Latency: 0, Cache Line Size: 64 bytes > Bus: primary=00, secondary=01, subordinate=01, sec-latency=0 > I/O behind bridge: 00010000-00010fff [size=4K] > Memory behind bridge: e0000000-e00fffff [size=1M] > Prefetchable memory behind bridge: 00000000-000fffff [size=1M] > Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR- > Expansion ROM at e0100000 [virtual] [disabled] [size=2K] > BridgeCtl: Parity+ SERR+ NoISA- VGA- VGA16- MAbort+ >Reset- FastB2B- > PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- > Capabilities: [40] Express (v2) Root Port (Slot+), MSI 00 > DevCap: MaxPayload 128 bytes, PhantFunc 0 > ExtTag- RBE+ > DevCtl: CorrErr- NonFatalErr- FatalErr- UnsupReq- > RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- > MaxPayload 128 bytes, MaxReadReq 512 bytes > DevSta: CorrErr- NonFatalErr- FatalErr- UnsupReq- AuxPwr- TransPend- > LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s <256ns, L1 unlimited > ClockPM- Surprise- LLActRep- BwNot- ASPMOptComp- > LnkCtl: ASPM Disabled; RCB 128 bytes, Disabled- CommClk- > ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- > LnkSta: Speed 2.5GT/s (ok), Width x1 (ok) > TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- > SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- Surprise- > Slot #0, PowerLimit 0.000W; Interlock- NoCompl- > SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg- > Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock- > SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet+ Interlock- > Changed: MRL- PresDet- LinkState- > RootCap: CRSVisible- > RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible- > RootSta: PME ReqID 0000, PMEStatus- PMEPending- > DevCap2: Completion Timeout: Not Supported, TimeoutDis- NROPrPrP- LTR- > 10BitTagComp- 10BitTagReq- OBFF Not Supported, ExtFmt- EETLPPrefix- > EmergencyPowerReduction Not Supported, EmergencyPowerReductionInit- > FRS- LN System CLS Not Supported, TPHComp- ExtTPHComp- ARIFwd- > AtomicOpsCap: Routing- 32bit- 64bit- 128bitCAS- > DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- LTR- OBFF Disabled, ARIFwd- > AtomicOpsCtl: ReqEn- EgressBlck- > LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis- > Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS- > Compliance De-emphasis: -6dB > LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete- EqualizationPhase1- > EqualizationPhase2- EqualizationPhase3- LinkEqualizationRequest- > Retimer- 2Retimers- CrosslinkRes: unsupported > > 01:00.0 IDE interface [0101]: Marvell Technology Group Ltd. 88SE6111/6121 SATA II / PATA Controller [11ab:6121] (rev b2) (prog-if 8f [PCI native mode controller, supports both channels switched to ISA compatibility mode, supports bus mastering]) > Subsystem: Marvell Technology Group Ltd. 88SE6111/6121 1/2 port SATA II + 1 port PATA Controller [11ab:6121] > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B- DisINTx- > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- > Latency: 0, Cache Line Size: 32 bytes > Interrupt: pin A routed to IRQ 40 > Region 0: I/O ports at 10010 [size=8] > Region 1: I/O ports at 10020 [size=4] > Region 2: I/O ports at 10018 [size=8] > Region 3: I/O ports at 10024 [size=4] > Region 4: I/O ports at 10000 [size=16] > Region 5: Memory at e0000000 (32-bit, non-prefetchable) [size=1K] > Capabilities: [48] Power Management version 2 > Flags: PMEClk- DSI- D1+ D2- AuxCurrent=0mA PME(D0+,D1+,D2-,D3hot+,D3cold-) > Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=1 PME- > Capabilities: [50] MSI: Enable- Count=1/1 Maskable- 64bit- > Address: 00000000 Data: 0000 > Capabilities: [e0] Express (v1) Legacy Endpoint, MSI 00 > DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s unlimited, L1 unlimited > ExtTag- AttnBtn- AttnInd- PwrInd- RBE- FLReset- > DevCtl: CorrErr- NonFatalErr- FatalErr- UnsupReq- > RlxdOrd- ExtTag- PhantFunc- AuxPwr+ NoSnoop- > MaxPayload 128 bytes, MaxReadReq 512 bytes > DevSta: CorrErr- NonFatalErr- FatalErr- UnsupReq- AuxPwr- TransPend- > LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM L0s, Exit Latency L0s <256ns > ClockPM- Surprise- LLActRep- BwNot- ASPMOptComp- > LnkCtl: ASPM Disabled; RCB 64 bytes, Disabled- CommClk- > ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- > LnkSta: Speed 2.5GT/s (ok), Width x1 (ok) > TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- > Capabilities: [100 v1] Advanced Error Reporting > UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- > UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- > UESvrt: DLP+ SDES- TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol- > CESta: RxErr+ BadTLP- BadDLLP- Rollover- Timeout- AdvNonFatalErr- > CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- AdvNonFatalErr+ > AERCap: First Error Pointer: 1f, ECRCGenCap- ECRCGenEn- ECRCChkCap- ECRCChkEn- > MultHdrRecCap- MultHdrRecEn- TLPPfxPres- HdrLogCap- > HeaderLog: 00000000 00000000 00000000 00000000 > Kernel driver in use: ahci > Kernel modules: ahci > > > /* U-Boot with 88SE6121 PCI ids: */ > > nas440> version > U-Boot 2022.04-rc3-00003-ge177499b76-dirty (Mar 03 2022 - 16:58:16 +0100) > NAS 440 > > nas440> pci long > > Found PCI device 00.00.00: > vendor ID = 0x11ab > device ID = 0x6281 > command register ID = 0x0007 > status register = 0x0010 > revision ID = 0x03 > class code = 0x06 (Bridge device) > sub class code = 0x04 > programming interface = 0x00 > cache line = 0x00 > latency time = 0x00 > header type = 0x01 > BIST = 0x00 > base address 0 = 0x00000000 > base address 1 = 0x00000000 > primary bus number = 0x00 > secondary bus number = 0x01 > subordinate bus number = 0x01 > secondary latency timer = 0x00 > IO base = 0x01 > IO limit = 0x01 > secondary status = 0x0000 > memory base = 0x9000 > memory limit = 0x9000 > prefetch memory base = 0xfff1 > prefetch memory limit = 0x0001 > prefetch memory base upper = 0x00000000 > prefetch memory limit upper = 0x00000000 > IO base upper 16 bits = 0xc000 > IO limit upper 16 bits = 0xc000 > expansion ROM base address = 0x00000000 > interrupt line = 0x00 > interrupt pin = 0x01 > bridge control = 0x0000 > > Found PCI device 01.00.00: > vendor ID = 0x11ab > device ID = 0x6121 > command register ID = 0x0007 > status register = 0x0010 > revision ID = 0xb2 > class code = 0x01 (Mass storage controller) > sub class code = 0x01 > programming interface = 0x8f > cache line = 0x08 > latency time = 0x00 > header type = 0x00 > BIST = 0x00 > base address 0 = 0xc0000001 > base address 1 = 0xc0000009 > base address 2 = 0xc0000011 > base address 3 = 0xc0000019 > base address 4 = 0xc0000021 > base address 5 = 0x90000000 > cardBus CIS pointer = 0x00000000 > sub system vendor ID = 0x11ab > sub system ID = 0x6121 > expansion ROM base address = 0x00000000 > interrupt line = 0x00 > interrupt pin = 0x01 > min Grant = 0x00 > max Latency = 0x00 > nas440> > > nas440> scsi scan > scanning bus for devices... > Target spinup took 0 ms. > Target spinup took 0 ms. > SATA link 2 timeout. > AHCI 0001.0000 32 slots 3 ports 3 Gbps 0x7 impl SATA mode > flags: 64bit ncq stag led pmp slum part > Device 0: (0:0) Vendor: ATA Prod.: WDC WD3202ABYS-0 Rev: 02.0 > Type: Hard Disk > Capacity: 305245.3 MB = 298.0 GB (625142448 x 512) > Device 1: (1:0) Vendor: ATA Prod.: FUJITSU MHZ2160B Rev: 0084 > Type: Hard Disk > Capacity: 152627.8 MB = 149.0 GB (312581808 x 512) > nas440> > > nas440> dm tree > Class Index Probed Driver Name > ----------------------------------------------------------- > root 0 [ + ] root_driver root_driver > simple_bus 0 [ + ] simple_bus |-- mbus@f1000000 > misc 0 [ + ] pcie_mvebu_base | `-- pcie@82000000 > pci 0 [ + ] pcie_mvebu | `-- pcie0.0 > pci 1 [ + ] pci_bridge_drv | `-- pci_0:0.0 > ahci 1 [ + ] ahci_pci | `-- ahci_pci > scsi 0 [ + ] ahci_scsi | `-- ahci_scsi > blk 0 [ ] scsi_blk | |-- ahci_scsi.id0lun0 > blk 1 [ ] scsi_blk | `-- ahci_scsi.id1lun0 > simple_bus 1 [ + ] simple_bus |-- ocp@f1000000 > gpio 0 [ ] gpio_mvebu | |-- gpio@10100 > gpio 1 [ ] gpio_mvebu | |-- gpio@10140 > usb 0 [ ] ehci_mvebu | |-- ehci@50000 > ethernet 0 [ + ] mvgbe | |-- ethernet-controller@72000 > ethernet 1 [ + ] mvgbe | |-- ethernet-controller@76000 > rtc 0 [ ] rtc-mv | |-- rtc@10300 > ahci 0 [ ] sata_mv_ahci | `-- sata@80000 > simple_bus 2 [ ] simple_bus `-- regulators > nas440> > > > /* U-Boot without 88SE6121 PCI ids: */ > > nas440> pci enum > pcie0.0: Link up > nas440> scsi scan > scanning bus for devices... > nas440> dm tree > Class Index Probed Driver Name > ----------------------------------------------------------- > root 0 [ + ] root_driver root_driver > simple_bus 0 [ + ] simple_bus |-- mbus@f1000000 > misc 0 [ + ] pcie_mvebu_base | `-- pcie@82000000 > pci 0 [ + ] pcie_mvebu | `-- pcie0.0 > pci 1 [ + ] pci_bridge_drv | `-- pci_0:0.0 > pci_generi 0 [ ] pci_generic_drv | `-- pci_1:0.0 > simple_bus 1 [ + ] simple_bus |-- ocp@f1000000 > gpio 0 [ ] gpio_mvebu | |-- gpio@10100 > gpio 1 [ ] gpio_mvebu | |-- gpio@10140 > usb 0 [ ] ehci_mvebu | |-- ehci@50000 > ethernet 0 [ + ] mvgbe | |-- ethernet-controller@72000 > ethernet 1 [ + ] mvgbe | |-- ethernet-controller@76000 > rtc 0 [ ] rtc-mv | |-- rtc@10300 > ahci 0 [ ] sata_mv_ahci | `-- sata@80000 > simple_bus 2 [ ] simple_bus `-- regulators > nas440> > ^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH] arm: kirkwood: Add nas440 board, Marvell 88SE6121 AHCI 2022-03-28 9:28 ` Pali Rohár @ 2022-03-28 21:31 ` Tony Dinh 2022-03-28 21:42 ` Pali Rohár 0 siblings, 1 reply; 12+ messages in thread From: Tony Dinh @ 2022-03-28 21:31 UTC (permalink / raw) To: Pali Rohár Cc: Hajo Noerenberg, Stefan Roese, U-Boot Mailing List, Tom Rini Hi Hajo & Pali, On Mon, Mar 28, 2022 at 2:28 AM Pali Rohár <pali@kernel.org> wrote: > > Hello! > > On Monday 28 March 2022 10:36:36 Hajo Noerenberg wrote: > > Hi Pali, > > > > Am 28.03.2022 um 10:04 schrieb Pali Rohár: > > > On Monday 28 March 2022 09:57:41 Hajo Noerenberg wrote: > > >> I wonder if it would be a good idea to submit adding the PCI-ids for the 88SE6121 controller (drivers/ata/ahci-pci.c) as a separate patch. The controller is not specific to the NAS440, to my knowledge it is also used on the Iomega ix4-200d for example. > > > > > > Why is this patch needed? > > > > Sorry, but that's beyond my knowledge. Without the PCI ids the controller is handled by the generic driver. > > So it does not work without that change? > > > > > > > Could you please send 'lspci -nn -vv' output from Linux? > > > > Please find the logs below. For reference I have also attached the U-Boot logs (with / without PCI ids). > > Ok, seems that the issue is that this controller has class code 0x01018f > (IDE interface [0101]; prog-if 8f) which does not match standard AHCI > class code 0x010601 (PCI_CLASS_STORAGE_SATA_AHCI). > > Linux kernel has also PCI id bindings for Marvell devices 0x6145 and 0x6121: > https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/drivers/ata/ahci.c?h=v5.17#n557 > > So go ahead and send separate patch for ahci-pci.c driver to add > bindings for those two PCI ids as for devices with wrong class code it > is really needed. > > Btw, instead of 0x11ab use U-Boot macro: PCI_VENDOR_ID_MARVELL > > > Side note: as written in my first e-mail, I can access all hard disks and load files within U-Boot. Under Linux there are 'failed to IDENTIFY' errors. > > Ideally, send this issue to linux-ide mailing list and maintainers of > linux ahci driver. I hope that they would be able to help with it. This "failed to IDENTIFY " problem might be related to the issue I've fixed for u-boot sata_mv driver previously. I have not looked in Linux sata_mv to see if it also needs to be patched. See: https://lists.denx.de/pipermail/u-boot/2021-August/456705.html Tony > > > Regards, > > Hajo > > > > > > root@nas440:~# lspci -nn -vv > > 00:01.0 PCI bridge [0604]: Marvell Technology Group Ltd. 88F6281 [Kirkwood] ARM SoC [11ab:6281] (rev 03) (prog-if 00 [Normal decode]) > > Device tree node: /sys/firmware/devicetree/base/mbus@f1000000/pcie@82000000/pcie@1,0 > > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B- DisINTx- > > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- > > Latency: 0, Cache Line Size: 64 bytes > > Bus: primary=00, secondary=01, subordinate=01, sec-latency=0 > > I/O behind bridge: 00010000-00010fff [size=4K] > > Memory behind bridge: e0000000-e00fffff [size=1M] > > Prefetchable memory behind bridge: 00000000-000fffff [size=1M] > > Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR- > > Expansion ROM at e0100000 [virtual] [disabled] [size=2K] > > BridgeCtl: Parity+ SERR+ NoISA- VGA- VGA16- MAbort+ >Reset- FastB2B- > > PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- > > Capabilities: [40] Express (v2) Root Port (Slot+), MSI 00 > > DevCap: MaxPayload 128 bytes, PhantFunc 0 > > ExtTag- RBE+ > > DevCtl: CorrErr- NonFatalErr- FatalErr- UnsupReq- > > RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- > > MaxPayload 128 bytes, MaxReadReq 512 bytes > > DevSta: CorrErr- NonFatalErr- FatalErr- UnsupReq- AuxPwr- TransPend- > > LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s <256ns, L1 unlimited > > ClockPM- Surprise- LLActRep- BwNot- ASPMOptComp- > > LnkCtl: ASPM Disabled; RCB 128 bytes, Disabled- CommClk- > > ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- > > LnkSta: Speed 2.5GT/s (ok), Width x1 (ok) > > TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- > > SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- Surprise- > > Slot #0, PowerLimit 0.000W; Interlock- NoCompl- > > SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg- > > Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock- > > SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet+ Interlock- > > Changed: MRL- PresDet- LinkState- > > RootCap: CRSVisible- > > RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible- > > RootSta: PME ReqID 0000, PMEStatus- PMEPending- > > DevCap2: Completion Timeout: Not Supported, TimeoutDis- NROPrPrP- LTR- > > 10BitTagComp- 10BitTagReq- OBFF Not Supported, ExtFmt- EETLPPrefix- > > EmergencyPowerReduction Not Supported, EmergencyPowerReductionInit- > > FRS- LN System CLS Not Supported, TPHComp- ExtTPHComp- ARIFwd- > > AtomicOpsCap: Routing- 32bit- 64bit- 128bitCAS- > > DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- LTR- OBFF Disabled, ARIFwd- > > AtomicOpsCtl: ReqEn- EgressBlck- > > LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis- > > Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS- > > Compliance De-emphasis: -6dB > > LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete- EqualizationPhase1- > > EqualizationPhase2- EqualizationPhase3- LinkEqualizationRequest- > > Retimer- 2Retimers- CrosslinkRes: unsupported > > > > 01:00.0 IDE interface [0101]: Marvell Technology Group Ltd. 88SE6111/6121 SATA II / PATA Controller [11ab:6121] (rev b2) (prog-if 8f [PCI native mode controller, supports both channels switched to ISA compatibility mode, supports bus mastering]) > > Subsystem: Marvell Technology Group Ltd. 88SE6111/6121 1/2 port SATA II + 1 port PATA Controller [11ab:6121] > > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B- DisINTx- > > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- > > Latency: 0, Cache Line Size: 32 bytes > > Interrupt: pin A routed to IRQ 40 > > Region 0: I/O ports at 10010 [size=8] > > Region 1: I/O ports at 10020 [size=4] > > Region 2: I/O ports at 10018 [size=8] > > Region 3: I/O ports at 10024 [size=4] > > Region 4: I/O ports at 10000 [size=16] > > Region 5: Memory at e0000000 (32-bit, non-prefetchable) [size=1K] > > Capabilities: [48] Power Management version 2 > > Flags: PMEClk- DSI- D1+ D2- AuxCurrent=0mA PME(D0+,D1+,D2-,D3hot+,D3cold-) > > Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=1 PME- > > Capabilities: [50] MSI: Enable- Count=1/1 Maskable- 64bit- > > Address: 00000000 Data: 0000 > > Capabilities: [e0] Express (v1) Legacy Endpoint, MSI 00 > > DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s unlimited, L1 unlimited > > ExtTag- AttnBtn- AttnInd- PwrInd- RBE- FLReset- > > DevCtl: CorrErr- NonFatalErr- FatalErr- UnsupReq- > > RlxdOrd- ExtTag- PhantFunc- AuxPwr+ NoSnoop- > > MaxPayload 128 bytes, MaxReadReq 512 bytes > > DevSta: CorrErr- NonFatalErr- FatalErr- UnsupReq- AuxPwr- TransPend- > > LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM L0s, Exit Latency L0s <256ns > > ClockPM- Surprise- LLActRep- BwNot- ASPMOptComp- > > LnkCtl: ASPM Disabled; RCB 64 bytes, Disabled- CommClk- > > ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- > > LnkSta: Speed 2.5GT/s (ok), Width x1 (ok) > > TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- > > Capabilities: [100 v1] Advanced Error Reporting > > UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- > > UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- > > UESvrt: DLP+ SDES- TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol- > > CESta: RxErr+ BadTLP- BadDLLP- Rollover- Timeout- AdvNonFatalErr- > > CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- AdvNonFatalErr+ > > AERCap: First Error Pointer: 1f, ECRCGenCap- ECRCGenEn- ECRCChkCap- ECRCChkEn- > > MultHdrRecCap- MultHdrRecEn- TLPPfxPres- HdrLogCap- > > HeaderLog: 00000000 00000000 00000000 00000000 > > Kernel driver in use: ahci > > Kernel modules: ahci > > > > > > /* U-Boot with 88SE6121 PCI ids: */ > > > > nas440> version > > U-Boot 2022.04-rc3-00003-ge177499b76-dirty (Mar 03 2022 - 16:58:16 +0100) > > NAS 440 > > > > nas440> pci long > > > > Found PCI device 00.00.00: > > vendor ID = 0x11ab > > device ID = 0x6281 > > command register ID = 0x0007 > > status register = 0x0010 > > revision ID = 0x03 > > class code = 0x06 (Bridge device) > > sub class code = 0x04 > > programming interface = 0x00 > > cache line = 0x00 > > latency time = 0x00 > > header type = 0x01 > > BIST = 0x00 > > base address 0 = 0x00000000 > > base address 1 = 0x00000000 > > primary bus number = 0x00 > > secondary bus number = 0x01 > > subordinate bus number = 0x01 > > secondary latency timer = 0x00 > > IO base = 0x01 > > IO limit = 0x01 > > secondary status = 0x0000 > > memory base = 0x9000 > > memory limit = 0x9000 > > prefetch memory base = 0xfff1 > > prefetch memory limit = 0x0001 > > prefetch memory base upper = 0x00000000 > > prefetch memory limit upper = 0x00000000 > > IO base upper 16 bits = 0xc000 > > IO limit upper 16 bits = 0xc000 > > expansion ROM base address = 0x00000000 > > interrupt line = 0x00 > > interrupt pin = 0x01 > > bridge control = 0x0000 > > > > Found PCI device 01.00.00: > > vendor ID = 0x11ab > > device ID = 0x6121 > > command register ID = 0x0007 > > status register = 0x0010 > > revision ID = 0xb2 > > class code = 0x01 (Mass storage controller) > > sub class code = 0x01 > > programming interface = 0x8f > > cache line = 0x08 > > latency time = 0x00 > > header type = 0x00 > > BIST = 0x00 > > base address 0 = 0xc0000001 > > base address 1 = 0xc0000009 > > base address 2 = 0xc0000011 > > base address 3 = 0xc0000019 > > base address 4 = 0xc0000021 > > base address 5 = 0x90000000 > > cardBus CIS pointer = 0x00000000 > > sub system vendor ID = 0x11ab > > sub system ID = 0x6121 > > expansion ROM base address = 0x00000000 > > interrupt line = 0x00 > > interrupt pin = 0x01 > > min Grant = 0x00 > > max Latency = 0x00 > > nas440> > > > > nas440> scsi scan > > scanning bus for devices... > > Target spinup took 0 ms. > > Target spinup took 0 ms. > > SATA link 2 timeout. > > AHCI 0001.0000 32 slots 3 ports 3 Gbps 0x7 impl SATA mode > > flags: 64bit ncq stag led pmp slum part > > Device 0: (0:0) Vendor: ATA Prod.: WDC WD3202ABYS-0 Rev: 02.0 > > Type: Hard Disk > > Capacity: 305245.3 MB = 298.0 GB (625142448 x 512) > > Device 1: (1:0) Vendor: ATA Prod.: FUJITSU MHZ2160B Rev: 0084 > > Type: Hard Disk > > Capacity: 152627.8 MB = 149.0 GB (312581808 x 512) > > nas440> > > > > nas440> dm tree > > Class Index Probed Driver Name > > ----------------------------------------------------------- > > root 0 [ + ] root_driver root_driver > > simple_bus 0 [ + ] simple_bus |-- mbus@f1000000 > > misc 0 [ + ] pcie_mvebu_base | `-- pcie@82000000 > > pci 0 [ + ] pcie_mvebu | `-- pcie0.0 > > pci 1 [ + ] pci_bridge_drv | `-- pci_0:0.0 > > ahci 1 [ + ] ahci_pci | `-- ahci_pci > > scsi 0 [ + ] ahci_scsi | `-- ahci_scsi > > blk 0 [ ] scsi_blk | |-- ahci_scsi.id0lun0 > > blk 1 [ ] scsi_blk | `-- ahci_scsi.id1lun0 > > simple_bus 1 [ + ] simple_bus |-- ocp@f1000000 > > gpio 0 [ ] gpio_mvebu | |-- gpio@10100 > > gpio 1 [ ] gpio_mvebu | |-- gpio@10140 > > usb 0 [ ] ehci_mvebu | |-- ehci@50000 > > ethernet 0 [ + ] mvgbe | |-- ethernet-controller@72000 > > ethernet 1 [ + ] mvgbe | |-- ethernet-controller@76000 > > rtc 0 [ ] rtc-mv | |-- rtc@10300 > > ahci 0 [ ] sata_mv_ahci | `-- sata@80000 > > simple_bus 2 [ ] simple_bus `-- regulators > > nas440> > > > > > > /* U-Boot without 88SE6121 PCI ids: */ > > > > nas440> pci enum > > pcie0.0: Link up > > nas440> scsi scan > > scanning bus for devices... > > nas440> dm tree > > Class Index Probed Driver Name > > ----------------------------------------------------------- > > root 0 [ + ] root_driver root_driver > > simple_bus 0 [ + ] simple_bus |-- mbus@f1000000 > > misc 0 [ + ] pcie_mvebu_base | `-- pcie@82000000 > > pci 0 [ + ] pcie_mvebu | `-- pcie0.0 > > pci 1 [ + ] pci_bridge_drv | `-- pci_0:0.0 > > pci_generi 0 [ ] pci_generic_drv | `-- pci_1:0.0 > > simple_bus 1 [ + ] simple_bus |-- ocp@f1000000 > > gpio 0 [ ] gpio_mvebu | |-- gpio@10100 > > gpio 1 [ ] gpio_mvebu | |-- gpio@10140 > > usb 0 [ ] ehci_mvebu | |-- ehci@50000 > > ethernet 0 [ + ] mvgbe | |-- ethernet-controller@72000 > > ethernet 1 [ + ] mvgbe | |-- ethernet-controller@76000 > > rtc 0 [ ] rtc-mv | |-- rtc@10300 > > ahci 0 [ ] sata_mv_ahci | `-- sata@80000 > > simple_bus 2 [ ] simple_bus `-- regulators > > nas440> > > ^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH] arm: kirkwood: Add nas440 board, Marvell 88SE6121 AHCI 2022-03-28 21:31 ` Tony Dinh @ 2022-03-28 21:42 ` Pali Rohár 0 siblings, 0 replies; 12+ messages in thread From: Pali Rohár @ 2022-03-28 21:42 UTC (permalink / raw) To: Tony Dinh; +Cc: Hajo Noerenberg, Stefan Roese, U-Boot Mailing List, Tom Rini On Monday 28 March 2022 14:31:54 Tony Dinh wrote: > Hi Hajo & Pali, > > On Mon, Mar 28, 2022 at 2:28 AM Pali Rohár <pali@kernel.org> wrote: > > > > Hello! > > > > On Monday 28 March 2022 10:36:36 Hajo Noerenberg wrote: > > > Side note: as written in my first e-mail, I can access all hard disks and load files within U-Boot. Under Linux there are 'failed to IDENTIFY' errors. > > > > Ideally, send this issue to linux-ide mailing list and maintainers of > > linux ahci driver. I hope that they would be able to help with it. > > This "failed to IDENTIFY " problem might be related to the issue I've > fixed for u-boot sata_mv driver previously. I have not looked in Linux > sata_mv to see if it also needs to be patched. Note that this is not about sata_mv but rather PCI AHCI driver. But maybe Marvell AHCI based HW has same bug as that sata_mv based? > See: > https://lists.denx.de/pipermail/u-boot/2021-August/456705.html > > Tony ^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH] arm: kirkwood: Add nas440 board, Marvell 88SE6121 AHCI 2022-03-28 7:57 ` Hajo Noerenberg 2022-03-28 8:04 ` Pali Rohár @ 2023-01-30 20:11 ` Pali Rohár 2023-01-30 21:49 ` Tony Dinh 1 sibling, 1 reply; 12+ messages in thread From: Pali Rohár @ 2023-01-30 20:11 UTC (permalink / raw) To: Tony Dinh, Hajo Noerenberg; +Cc: Stefan Roese, U-Boot Mailing List, Tom Rini On Monday 28 March 2022 09:57:41 Hajo Noerenberg wrote: > Hi Tony, > > thank you very much for your help. I will integrate the changes and resubmit the patch when Tom's work on CONFIG_RESET_PHY_R is done. If you or others have further improvements in the meantime, please let me know. Hello! I would like to ask, is there any progress on this? Or is nas440 board already ready for merging? > I wonder if it would be a good idea to submit adding the PCI-ids for the 88SE6121 controller (drivers/ata/ahci-pci.c) as a separate patch. The controller is not specific to the NAS440, to my knowledge it is also used on the Iomega ix4-200d for example. > > Thanks, > Hajo > > > Am 26.03.2022 um 02:33 schrieb Tony Dinh: > > Hi Hajo, > > > > General comments: > > > > - You're missing a file in this patch set: arch/arm/mach-kirkwood/Kconfig. > > - There are numerous style problems. You should run > > scripts/checkpatch.pl on each file to cleanup. Also look into using > > patman to create patches, and possibly sending patches too. It takes a > > bit of getting used to, but patman is very useful. Especially sending > > patch series and revisions. > > - Please use the canonical form for nas440_defconfig. > > make nas440_deconfig > > make savedefconfig > > mv defconfig configs/nas440_defconfig > > > > - This is a board that is not yet supported in mainline Linux (i.e. > > there is no legacy dependency). Thus, we don't want to use ATAGS. > > Remove: > >>>> +CONFIG_SUPPORT_PASSING_ATAGS=y > >>>> +CONFIG_CMDLINE_TAG=y > >>>> +CONFIG_INITRD_TAG=y > > - This patch will need a revision after Tom's patch is merged to master. See: > > https://lists.denx.de/pipermail/u-boot/2022-March/478823.html > > > > Thanks, > > Tony > > > > On Thu, Mar 24, 2022 at 3:04 PM Tony Dinh <mibodhi@gmail.com> wrote: > >> > >> Hi Hajo, > >> > >> I've added Stefan. > >> > >> When you send patches for Kirkwood or other Marvell boards, please > >> also send it directly to Stefan (Stefan is the maintainer of Marvell > >> u-boots). > >> > >> Tony > >> > >> On Thu, Mar 24, 2022 at 3:11 AM Pali Rohár <pali@kernel.org> wrote: > >>> > >>> Hello! > >>> > >>> On Thursday 24 March 2022 10:55:38 Hajo Noerenberg wrote: > >>>> This adds support for the Seagate Blackarmor NAS440 (4-bay Kirkwood NAS box). > >>>> > >>>> Does it make sense to include support for a 10+ year old device? > >>> > >>> If these old devices are still in use and you would like to maintain > >>> this support then I think that there is no issue with it. > >>> > >>>> If yes, I would be willing to discuss and finalize this patch. If no, it will be archived here for the public, which is fine with me. > >>>> > >>>> For the NAS440 is the something special that hard disk drives 1 and 2 are connected to a 88SE6121 SATA-II controller, which is connected via PCIe. Hard disk drives 3 and 4 are directly connected to the 88F6281 SoC. > >>>> > >>>> - Add NAS440 dtb and associated files/configs > >>>> * Includes support for HD44780 front LCD > >>>> * Includes support for device LEDs (via 74AHC164 shift register) > >>>> - Add Marvell 88SE6121 AHCI support. Thanks to Pali Rohár for recently adding the necessary Kirkwood PCIe driver. It works :) > >>> > >>> Perfect! > >>> > >>>> - Tested with my NAS440 hardware: ETH/USB/SATA/AHCI-SCSI/GPIO/LCD/LEDs ok > >>>> > >>>> As far as I can see this fully implements the support for this board within U-Boot. With the Linux kernel however there are problems, the kernel AHCI driver fails with "failed to IDENTIFY" messages for the 88SE6121 drive ports, which I could not solve yet despite comparison with the GPL sources from Seagate. > >>>> > >>>> Note: I am collecting various information and patches for the family of Blackarmor NAS boards at https://github.com/hn/seagate-blackarmor-nas > >>>> > >>>> Hajo > >>>> > >>>> > >>>> --- > >>>> arch/arm/dts/kirkwood-blackarmor-nas440.dts | 166 +++++++++ > >>>> board/Seagate/nas440/Kconfig | 12 + > >>>> board/Seagate/nas440/MAINTAINERS | 7 + > >>>> board/Seagate/nas440/Makefile | 7 + > >>>> board/Seagate/nas440/kwbimage.cfg | 156 ++++++++ > >>>> board/Seagate/nas440/nas440.c | 378 ++++++++++++++++++++ > >>>> configs/nas440_defconfig | 89 +++++ > >>>> drivers/ata/ahci-pci.c | 1 + > >>>> include/configs/nas440.h | 50 +++ > >>>> 9 files changed, 866 insertions(+) > >>>> create mode 100644 arch/arm/dts/kirkwood-blackarmor-nas440.dts > >>>> create mode 100644 board/Seagate/nas440/Kconfig > >>>> create mode 100644 board/Seagate/nas440/MAINTAINERS > >>>> create mode 100644 board/Seagate/nas440/Makefile > >>>> create mode 100644 board/Seagate/nas440/kwbimage.cfg > >>>> create mode 100644 board/Seagate/nas440/nas440.c > >>>> create mode 100644 configs/nas440_defconfig > >>>> create mode 100644 include/configs/nas440.h > >>>> > >>>> diff --git a/arch/arm/dts/kirkwood-blackarmor-nas440.dts b/arch/arm/dts/kirkwood-blackarmor-nas440.dts > >>>> new file mode 100644 > >>>> index 0000000000..60e3fe6f0d > >>>> --- /dev/null > >>>> +++ b/arch/arm/dts/kirkwood-blackarmor-nas440.dts > >>>> @@ -0,0 +1,166 @@ > >>>> +// SPDX-License-Identifier: GPL-2.0+ > >>>> +/* > >>>> + * Device Tree file for Seagate Blackarmor NAS440 > >>>> + * > >>>> + * Copyright (C) 2021 Hajo Noerenberg <www.github.com/hn> > >>>> + * Copyright (C) 2015 Andreas Fischer <af@bantuX.org> > >>>> + * Copyright (C) 2014 Evgeni Dobrev <evgeni@studio-punkt.com> > >>>> + */ > >>>> + > >>>> +/dts-v1/; > >>>> + > >>>> +#include <dt-bindings/gpio/gpio.h> > >>>> +#include <dt-bindings/input/input.h> > >>>> +#include "kirkwood.dtsi" > >>>> +#include "kirkwood-6281.dtsi" > >>>> + > >>>> +/ { > >>>> + model = "Seagate Blackarmor NAS440"; > >>>> + compatible = "seagate,blackarmor-nas440","marvell,kirkwood-88f6281", > >>>> + "marvell,kirkwood"; > >>>> + > >>>> + memory { /* 256 MB */ > >>>> + device_type = "memory"; > >>>> + reg = <0x00000000 0x10000000>; > >>>> + }; > >>>> + > >>>> + chosen { > >>>> + bootargs = "console=ttyS0,115200n8"; > >>>> + stdout-path = &uart0; > >>>> + }; > >>>> + > >>>> + gpio_poweroff { > >>>> + compatible = "gpio-poweroff"; > >>>> + gpios = <&gpio1 16 GPIO_ACTIVE_LOW>; /* GPIO1-16 is MPP48 */ > >>>> + }; > >>>> + > >>>> + gpio_keys { > >>>> + compatible = "gpio-keys"; > >>>> + > >>>> + reset { > >>>> + label = "Reset"; > >>>> + linux,code = <KEY_POWER>; > >>>> + gpios = <&gpio0 29 GPIO_ACTIVE_LOW>; > >>>> + }; > >>>> + > >>>> + button { > >>>> + label = "Power"; > >>>> + linux,code = <KEY_SLEEP>; > >>>> + gpios = <&gpio1 17 GPIO_ACTIVE_LOW>; /* GPIO1-17 is MPP49 */ > >>>> + }; > >>>> + }; > >>>> + > >>>> + regulators { > >>>> + compatible = "simple-bus"; > >>>> + #address-cells = <1>; > >>>> + #size-cells = <0>; > >>>> + pinctrl-0 = <&pmx_power_socsata>; > >>>> + pinctrl-names = "default"; > >>>> + > >>>> + socsata_power: regulator@1 { > >>>> + compatible = "regulator-fixed"; > >>>> + reg = <1>; > >>>> + regulator-name = "SoC SATA Power"; > >>>> + regulator-min-microvolt = <12000000>; > >>>> + regulator-max-microvolt = <12000000>; > >>>> + enable-active-high; > >>>> + regulator-always-on; > >>>> + regulator-boot-on; > >>>> + gpio = <&gpio0 28 GPIO_ACTIVE_HIGH>; > >>>> + }; > >>>> + }; > >>>> +}; > >>>> + > >>>> +/* > >>>> + * Serial port routed to connector CN4 > >>>> + * > >>>> + * pin 1 - TX (CPU's TX) > >>>> + * pin 4 - RX (CPU's RX) > >>>> + * pin 6 - GND > >>>> + */ > >>>> +&uart0 { > >>>> + status = "okay"; > >>>> +}; > >>>> + > >>>> +&pinctrl { > >>>> + pinctrl-0 = <&pmx_button_reset &pmx_button_power>; > >>>> + pinctrl-names = "default"; > >>>> + > >>>> + pmx_act_sata0: pmx-act-sata0 { > >>>> + marvell,pins = "mpp15"; > >>>> + marvell,function = "sata0"; > >>>> + }; > >>>> + > >>>> + pmx_act_sata1: pmx-act-sata1 { > >>>> + marvell,pins = "mpp16"; > >>>> + marvell,function = "sata1"; > >>>> + }; > >>>> + > >>>> + pmx_power_socsata: pmx-power-socsata { > >>>> + marvell,pins = "mpp28"; > >>>> + marvell,function = "gpio"; > >>>> + }; > >>>> + > >>>> + pmx_button_reset: pmx-button-reset { > >>>> + marvell,pins = "mpp29"; > >>>> + marvell,function = "gpio"; > >>>> + }; > >>>> + > >>>> + pmx_button_power: pmx-button-power { > >>>> + marvell,pins = "mpp49"; > >>>> + marvell,function = "gpio"; > >>>> + }; > >>>> +}; > >>>> + > >>>> +&sata { > >>>> + status = "okay"; > >>>> + nr-ports = <2>; > >>>> +}; > >>>> + > >>>> +&pciec { > >>>> + status = "okay"; > >>>> +}; > >>>> + > >>>> +&pcie0 { > >>>> + status = "okay"; > >>>> +}; > >>>> + > >>>> +&i2c0 { > >>>> + status = "okay"; > >>>> + > >>>> + adt7473: thermal@2e { > >>>> + compatible = "adi,adt7473"; > >>>> + reg = <0x2e>; > >>>> + }; > >>>> +}; > >>>> + > >>>> +&nand { > >>>> + status = "okay"; > >>>> +}; > >>>> + > >>>> +&mdio { > >>>> + status = "okay"; > >>>> + > >>>> + ethphy0: ethernet-phy@8 { > >>>> + reg = <8>; > >>>> + }; > >>>> + ethphy1: ethernet-phy@9 { > >>>> + reg = <9>; > >>>> + }; > >>>> +}; > >>>> + > >>>> +ð0 { > >>>> + status = "okay"; > >>>> + > >>>> + ethernet0-port@0 { > >>>> + phy-handle = <ðphy0>; > >>>> + }; > >>>> +}; > >>>> + > >>>> +ð1 { > >>>> + status = "okay"; > >>>> + > >>>> + ethernet1-port@0 { > >>>> + phy-handle = <ðphy1>; > >>>> + }; > >>>> +}; > >>>> diff --git a/board/Seagate/nas440/Kconfig b/board/Seagate/nas440/Kconfig > >>>> new file mode 100644 > >>>> index 0000000000..3f93d75cd4 > >>>> --- /dev/null > >>>> +++ b/board/Seagate/nas440/Kconfig > >>>> @@ -0,0 +1,12 @@ > >>>> +if TARGET_NAS440 > >>>> + > >>>> +config SYS_BOARD > >>>> + default "nas440" > >>>> + > >>>> +config SYS_VENDOR > >>>> + default "Seagate" > >>>> + > >>>> +config SYS_CONFIG_NAME > >>>> + default "nas440" > >>>> + > >>>> +endif > >>>> diff --git a/board/Seagate/nas440/MAINTAINERS b/board/Seagate/nas440/MAINTAINERS > >>>> new file mode 100644 > >>>> index 0000000000..dcea1316c5 > >>>> --- /dev/null > >>>> +++ b/board/Seagate/nas440/MAINTAINERS > >>>> @@ -0,0 +1,7 @@ > >>>> +NAS440 BOARD > >>>> +M: Hajo Noerenberg <hajo-uboot@noerenberg.de> > >>>> +S: Maintained > >>>> +F: board/Seagate/nas440/ > >>>> +F: include/configs/nas440.h > >>>> +F: configs/nas440_defconfig > >>>> +F: arch/arm/dts/kirkwood-blackarmor-nas440.dts > >>>> diff --git a/board/Seagate/nas440/Makefile b/board/Seagate/nas440/Makefile > >>>> new file mode 100644 > >>>> index 0000000000..2a3ef746d3 > >>>> --- /dev/null > >>>> +++ b/board/Seagate/nas440/Makefile > >>>> @@ -0,0 +1,7 @@ > >>>> +# > >>>> +# Copyright (C) 2014 Evgeni Dobrev <evgeni@studio-punkt.com> > >>>> +# > >>>> +# SPDX-License-Identifier: GPL-2.0+ > >>>> +# > >>>> + > >>>> +obj-y := nas440.o > >>>> diff --git a/board/Seagate/nas440/kwbimage.cfg b/board/Seagate/nas440/kwbimage.cfg > >>>> new file mode 100644 > >>>> index 0000000000..e71da11694 > >>>> --- /dev/null > >>>> +++ b/board/Seagate/nas440/kwbimage.cfg > >>>> @@ -0,0 +1,156 @@ > >>>> +# > >>>> +# Copyright (C) 2021 Hajo Noerenberg <hajo-uboot@noerenberg.de> > >>>> +# > >>>> +# Based on nas220/kwbimage.cfg originally written by > >>>> +# Evgeni Dobrev <evgeni@studio-punkt.com> > >>>> +# > >>>> +# Based on sheevaplug/kwbimage.cfg originally written by > >>>> +# Prafulla Wadaskar <prafulla@marvell.com> > >>>> +# (C) Copyright 2009 > >>>> +# Marvell Semiconductor <www.marvell.com> > >>>> +# > >>>> +# SPDX-License-Identifier: GPL-2.0+ > >>>> +# > >>>> +# Refer doc/README.kwbimage for more details about how-to configure > >>>> +# and create kirkwood boot image > >>>> +# > >>>> + > >>>> +# Boot Media configurations > >>>> +BOOT_FROM nand > >>>> +NAND_ECC_MODE default > >>>> +NAND_PAGE_SIZE 0x0200 > >>>> + > >>>> +# SOC registers configuration using bootrom header extension > >>>> +# Maximum KWBIMAGE_MAX_CONFIG configurations allowed > >>>> + > >>>> +# Configure RGMII-0 interface pad voltage to 1.8V > >>>> +DATA 0xFFD100E0 0x1B1B1B9B > >>>> + > >>>> +DATA 0xFFD20134 0xBBBBBBBB > >>>> +DATA 0xFFD20138 0x00BBBBBB > >>>> + > >>>> +#Dram initalization for SINGLE x16 CL=5 @ 400MHz > >>>> +DATA 0xFFD01400 0x43000C30 # DDR Configuration register > >>>> +# bit13-0: 0xa00 (2560 DDR2 clks refresh rate) > >>>> +# bit23-14: zero > >>>> +# bit24: 1= enable exit self refresh mode on DDR access > >>>> +# bit25: 1 required > >>>> +# bit29-26: zero > >>>> +# bit31-30: 01 > >>>> + > >>>> +DATA 0xFFD01404 0x39543000 # DDR Controller Control Low > >>>> +# bit 4: 0=addr/cmd in smame cycle > >>>> +# bit 5: 0=clk is driven during self refresh, we don't care for APX > >>>> +# bit 6: 0=use recommended falling edge of clk for addr/cmd > >>>> +# bit14: 0=input buffer always powered up > >>>> +# bit18: 1=cpu lock transaction enabled > >>>> +# bit23-20: 5=recommended value for CL=5 and STARTBURST_DEL disabled bit31=0 > >>>> +# bit27-24: 8= CL+3, STARTBURST sample stages, for freqs 400MHz, unbuffered DIMM > >>>> +# bit30-28: 3 required > >>>> +# bit31: 0=no additional STARTBURST delay > >>>> + > >>>> +DATA 0xFFD01408 0x22125451 # DDR Timing (Low) (active cycles value +1) > >>>> +# bit7-4: TRCD > >>>> +# bit11- 8: TRP > >>>> +# bit15-12: TWR > >>>> +# bit19-16: TWTR > >>>> +# bit20: TRAS msb > >>>> +# bit23-21: 0x0 > >>>> +# bit27-24: TRRD > >>>> +# bit31-28: TRTP > >>>> + > >>>> +DATA 0xFFD0140C 0x00000833 # DDR Timing (High) > >>>> +# bit6-0: TRFC > >>>> +# bit8-7: TR2R > >>>> +# bit10-9: TR2W > >>>> +# bit12-11: TW2W > >>>> +# bit31-13: zero required > >>>> + > >>>> +DATA 0xFFD01410 0x0000000C # DDR Address Control > >>>> +# bit1-0: 00, Cs0width=x8 > >>>> +# bit3-2: 11, Cs0size=1Gb > >>>> +# bit5-4: 00, Cs1width=nonexistent > >>>> +# bit7-6: 00, Cs1size =nonexistent > >>>> +# bit9-8: 00, Cs2width=nonexistent > >>>> +# bit11-10: 00, Cs2size =nonexistent > >>>> +# bit13-12: 00, Cs3width=nonexistent > >>>> +# bit15-14: 00, Cs3size =nonexistent > >>>> +# bit16: 0, Cs0AddrSel > >>>> +# bit17: 0, Cs1AddrSel > >>>> +# bit18: 0, Cs2AddrSel > >>>> +# bit19: 0, Cs3AddrSel > >>>> +# bit31-20: 0 required > >>>> + > >>>> +DATA 0xFFD01414 0x00000000 # DDR Open Pages Control > >>>> +# bit0: 0, OpenPage enabled > >>>> +# bit31-1: 0 required > >>>> + > >>>> +DATA 0xFFD01418 0x00000000 # DDR Operation > >>>> +# bit3-0: 0x0, DDR cmd > >>>> +# bit31-4: 0 required > >>>> + > >>>> +DATA 0xFFD0141C 0x00000C52 # DDR Mode > >>>> +# bit2-0: 2, BurstLen=2 required > >>>> +# bit3: 0, BurstType=0 required > >>>> +# bit6-4: 4, CL=5 > >>>> +# bit7: 0, TestMode=0 normal > >>>> +# bit8: 0, DLL reset=0 normal > >>>> +# bit11-9: 6, auto-precharge write recovery ???????????? > >>>> +# bit12: 0, PD must be zero > >>>> +# bit31-13: 0 required > >>>> + > >>>> +DATA 0xFFD01420 0x00000042 # DDR Extended Mode > >>>> +# bit0: 0, DDR DLL enabled > >>>> +# bit1: 0, DDR drive strenght normal > >>>> +# bit2: 0, DDR ODT control lsd (disabled) > >>>> +# bit5-3: 000, required > >>>> +# bit6: 1, DDR ODT control msb, (disabled) > >>>> +# bit9-7: 000, required > >>>> +# bit10: 0, differential DQS enabled > >>>> +# bit11: 0, required > >>>> +# bit12: 0, DDR output buffer enabled > >>>> +# bit31-13: 0 required > >>>> + > >>>> +DATA 0xFFD01424 0x0000F1FF # DDR Controller Control High > >>>> +# bit2-0: 111, required > >>>> +# bit3 : 1 , MBUS Burst Chop disabled > >>>> +# bit6-4: 111, required > >>>> +# bit7 : 0 > >>>> +# bit8 : 0 > >>>> +# bit9 : 0 , no half clock cycle addition to dataout > >>>> +# bit10 : 0 , 1/4 clock cycle skew enabled for addr/ctl signals > >>>> +# bit11 : 0 , 1/4 clock cycle skew disabled for write mesh > >>>> +# bit15-12: 1111 required > >>>> +# bit31-16: 0 required > >>>> + > >>>> +DATA 0xFFD01428 0x00085520 > >>>> +DATA 0xFFD0147C 0x00008552 > >>>> + > >>>> +DATA 0xFFD01504 0x0FFFFFF1 # CS[0]n Size > >>>> +# bit0: 1, Window enabled > >>>> +# bit1: 0, Write Protect disabled > >>>> +# bit3-2: 00, CS0 hit selected > >>>> +# bit23-4: ones, required > >>>> +# bit31-24: 0x07, Size (i.e. 128MB) > >>>> + > >>>> +DATA 0xFFD01508 0x00000000 # CS[1]n Base address to 0x0 > >>>> + > >>>> +DATA 0xFFD0150C 0x00000000 # CS[1]n Size, window disabled > >>>> + > >>>> +DATA 0xFFD01514 0x00000000 # CS[2]n Size, window disabled > >>>> +DATA 0xFFD0151C 0x00000000 # CS[3]n Size, window disabled > >>>> + > >>>> +DATA 0xFFD01494 0x003C0000 # DDR ODT Control (Low) > >>>> +DATA 0xFFD01498 0x00000000 # DDR ODT Control (High) > >>>> +# bit1-0: 00, ODT0 controlled by ODT Control (low) register above > >>>> +# bit3-2: 01, ODT1 active NEVER! > >>>> +# bit31-4: zero, required > >>>> + > >>>> +DATA 0xFFD0149C 0x0000F80F # CPU ODT Control > >>>> + > >>>> +DATA 0xFFD01480 0x00000001 # DDR Initialization Control > >>>> +#bit0=1, enable DDR init upon this register write > >>>> + > >>>> +# End of Header extension > >>>> +DATA 0x0 0x0 > >>>> + > >>>> diff --git a/board/Seagate/nas440/nas440.c b/board/Seagate/nas440/nas440.c > >>>> new file mode 100644 > >>>> index 0000000000..43a08e61bf > >>>> --- /dev/null > >>>> +++ b/board/Seagate/nas440/nas440.c > >>>> @@ -0,0 +1,378 @@ > >>>> +/* > >>>> + * Copyright (C) 2022 Hajo Noerenberg <hajo-uboot@noerenberg.de> > >>>> + * > >>>> + * Based on nas220.c originally written by > >>>> + * Evgeni Dobrev <evgeni@studio-punkt.com> > >>>> + * > >>>> + * Based on sheevaplug.c originally written by > >>>> + * Prafulla Wadaskar <prafulla@marvell.com> > >>>> + * (C) Copyright 2009 > >>>> + * Marvell Semiconductor <www.marvell.com> > >>>> + * > >>>> + * SPDX-License-Identifier: GPL-2.0+ > >>>> + */ > >>>> + > >>>> +#include <common.h> > >>>> +#include <init.h> > >>>> +#include <netdev.h> > >>>> +#include <asm/arch/cpu.h> > >>>> +#include <asm/arch/soc.h> > >>>> +#include <asm/arch/mpp.h> > >>>> +#include <asm/global_data.h> > >>>> +#include <asm/mach-types.h> > >>>> +#include <linux/bitops.h> > >>>> +#include <bootstage.h> > >>>> +#include <linux/delay.h> > >>>> +#include <asm/arch/gpio.h> > >>>> +#include <version.h> > >>>> + > >>>> +DECLARE_GLOBAL_DATA_PTR; > >>>> + > >>>> +/* > >>>> + * GPIO pin names, input/output direction and default values > >>>> + * > >>>> + * NAS440_GPIO_BUTTON_LCD_LOWER, NAS440_GPIO_BUTTON_LCD_UPPER > >>>> + * Buttons next to LC display, LOW if pressed > >>>> + * > >>>> + * NAS440_GPIO_BUTTON_POWER > >>>> + * Power button at front of case, LOW if pressed > >>>> + * > >>>> + * NAS440_GPIO_BUTTON_RESET > >>>> + * Reset button at back of case, LOW if pressed > >>>> + * > >>>> + * NAS440_GPIO_LCD_HD44780_* > >>>> + * HD44780-compatible LC display, control via 8bit parallel data transfer > >>>> + * > >>>> + * NAS440_GPIO_LED_74AHC164_* > >>>> + * Control front panel LEDs via 74AHC164 8bit shift register > >>>> + * > >>>> + * NAS440_GPIO_SOCSATA_POWER > >>>> + * 12V Power for SoC SATA ports (NAS drives 3 and 4) > >>>> + * > >>>> + * NAS440_GPIO_BOARD_POWER > >>>> + * Shutdown board if LOW > >>>> + * > >>>> + */ > >>>> + > >>>> +#define NAS440_GPIO_LCD_HD44780_BACKLIGHT 7 > >>>> +#define NAS440_GPIO_LED_74AHC164_DATA 12 > >>>> +#define NAS440_GPIO_LED_74AHC164_CLK 13 > >>>> +#define NAS440_GPIO_SOCSATA_POWER 28 > >>>> +#define NAS440_GPIO_BUTTON_RESET 29 > >>>> +#define NAS440_GPIO_BUTTON_LCD_LOWER 34 > >>>> +#define NAS440_GPIO_LCD_HD44780_RS 35 > >>>> +#define NAS440_GPIO_LCD_HD44780_D0 36 > >>>> +#define NAS440_GPIO_LCD_HD44780_D1 37 > >>>> +#define NAS440_GPIO_LCD_HD44780_D2 38 > >>>> +#define NAS440_GPIO_LCD_HD44780_D3 39 > >>>> +#define NAS440_GPIO_LCD_HD44780_D4 40 > >>>> +#define NAS440_GPIO_LCD_HD44780_D5 41 > >>>> +#define NAS440_GPIO_LCD_HD44780_D6 42 > >>>> +#define NAS440_GPIO_LCD_HD44780_D7 43 > >>>> +#define NAS440_GPIO_LCD_HD44780_RW 44 > >>>> +#define NAS440_GPIO_LCD_HD44780_E 45 > >>>> +#define NAS440_GPIO_BUTTON_LCD_UPPER 47 > >>>> +#define NAS440_GPIO_BOARD_POWER 48 > >>>> +#define NAS440_GPIO_BUTTON_POWER 49 > >>>> + > >>>> +/* > >>>> + * GPIO output enable, pins 0-31 to LOW, pins 31-49 to HIGH config register > >>>> + */ > >>>> +#define NAS440_GE_OE_LOW (~(BIT(NAS440_GPIO_LCD_HD44780_BACKLIGHT) \ > >>>> + | BIT(NAS440_GPIO_LED_74AHC164_DATA) \ > >>>> + | BIT(NAS440_GPIO_LED_74AHC164_CLK) \ > >>>> + | BIT(NAS440_GPIO_SOCSATA_POWER))) > >>>> +#define NAS440_GE_OE_HIGH (~(BIT_MASK(NAS440_GPIO_BOARD_POWER) \ > >>>> + | BIT_MASK(NAS440_GPIO_LCD_HD44780_RS) \ > >>>> + | BIT_MASK(NAS440_GPIO_LCD_HD44780_D0) \ > >>>> + | BIT_MASK(NAS440_GPIO_LCD_HD44780_D1) \ > >>>> + | BIT_MASK(NAS440_GPIO_LCD_HD44780_D2) \ > >>>> + | BIT_MASK(NAS440_GPIO_LCD_HD44780_D3) \ > >>>> + | BIT_MASK(NAS440_GPIO_LCD_HD44780_D4) \ > >>>> + | BIT_MASK(NAS440_GPIO_LCD_HD44780_D5) \ > >>>> + | BIT_MASK(NAS440_GPIO_LCD_HD44780_D6) \ > >>>> + | BIT_MASK(NAS440_GPIO_LCD_HD44780_D7) \ > >>>> + | BIT_MASK(NAS440_GPIO_LCD_HD44780_RW) \ > >>>> + | BIT_MASK(NAS440_GPIO_LCD_HD44780_E))) > >>>> + > >>>> +/* > >>>> + * GPIO output default values > >>>> + */ > >>>> +#define NAS440_GE_OE_VAL_LOW BIT(NAS440_GPIO_LCD_HD44780_BACKLIGHT) > >>>> + > >>>> +#define NAS440_GE_OE_VAL_HIGH BIT_MASK(NAS440_GPIO_BOARD_POWER) > >>>> + > >>>> +int board_early_init_f(void) > >>>> +{ > >>>> + /* > >>>> + * default gpio configuration > >>>> + */ > >>>> + mvebu_config_gpio(NAS440_GE_OE_VAL_LOW, NAS440_GE_OE_VAL_HIGH, > >>>> + NAS440_GE_OE_LOW, NAS440_GE_OE_HIGH); > >>>> + > >>>> + /* Multi-Purpose Pins Functionality configuration */ > >>>> + static const u32 kwmpp_config[] = { > >>>> + MPP0_NF_IO2, > >>>> + MPP1_NF_IO3, > >>>> + MPP2_NF_IO4, > >>>> + MPP3_NF_IO5, > >>>> + MPP4_NF_IO6, > >>>> + MPP5_NF_IO7, > >>>> + MPP6_SYSRST_OUTn, > >>>> + MPP7_GPO, /* NAS440_GPIO_LCD_HD44780_BACKLIGHT */ > >>>> + MPP8_TW_SDA, > >>>> + MPP9_TW_SCK, > >>>> + MPP10_UART0_TXD, > >>>> + MPP11_UART0_RXD, > >>>> + MPP12_GPO, /* NAS440_GPIO_LED_74AHC164_DATA */ > >>>> + MPP13_GPIO, /* NAS440_GPIO_LED_74AHC164_CLK */ > >>>> + MPP14_SATA1_PRESENTn, > >>>> + MPP15_SATA0_ACTn, > >>>> + MPP16_SATA1_ACTn, > >>>> + MPP17_SATA0_PRESENTn, > >>>> + MPP18_NF_IO0, > >>>> + MPP19_NF_IO1, > >>>> + MPP20_GE1_0, /* GbE Port1, RGMII mode (12 pins GE1_0-7, GE1_10-13) */ > >>>> + MPP21_GE1_1, > >>>> + MPP22_GE1_2, > >>>> + MPP23_GE1_3, > >>>> + MPP24_GE1_4, > >>>> + MPP25_GE1_5, > >>>> + MPP26_GE1_6, > >>>> + MPP27_GE1_7, > >>>> + MPP28_GPIO, /* NAS440_GPIO_SOCSATA_POWER */ > >>>> + MPP29_GPIO, /* NAS440_GPIO_BUTTON_RESET */ > >>>> + MPP30_GE1_10, > >>>> + MPP31_GE1_11, > >>>> + MPP32_GE1_12, > >>>> + MPP33_GE1_13, > >>>> + MPP34_GPIO, /* NAS440_GPIO_BUTTON_LCD_LOWER */ > >>>> + MPP35_GPIO, /* NAS440_GPIO_LCD_HD44780_RS */ > >>>> + MPP36_GPIO, /* NAS440_GPIO_LCD_HD44780_D0 */ > >>>> + MPP37_GPIO, /* NAS440_GPIO_LCD_HD44780_D1 */ > >>>> + MPP38_GPIO, /* NAS440_GPIO_LCD_HD44780_D2 */ > >>>> + MPP39_GPIO, /* NAS440_GPIO_LCD_HD44780_D3 */ > >>>> + MPP40_GPIO, /* NAS440_GPIO_LCD_HD44780_D4 */ > >>>> + MPP41_GPIO, /* NAS440_GPIO_LCD_HD44780_D5 */ > >>>> + MPP42_GPIO, /* NAS440_GPIO_LCD_HD44780_D6 */ > >>>> + MPP43_GPIO, /* NAS440_GPIO_LCD_HD44780_D7 */ > >>>> + MPP44_GPIO, /* NAS440_GPIO_LCD_HD44780_RW */ > >>>> + MPP45_GPIO, /* NAS440_GPIO_LCD_HD44780_E */ > >>>> + MPP46_GPIO, > >>>> + MPP47_GPIO, /* NAS440_GPIO_BUTTON_LCD_UPPER */ > >>>> + MPP48_GPIO, /* NAS440_GPIO_BOARD_POWER */ > >>>> + MPP49_GPIO, /* NAS440_GPIO_BUTTON_POWER */ > >>>> + 0 > >>>> + }; > >>>> + kirkwood_mpp_conf(kwmpp_config, NULL); > >>>> + return 0; > >>>> +} > >>>> + > >>>> +/* HD44780 pins, data bits first, backlight last */ > >>>> +static int hd44780_pins[12] = { > >>>> + NAS440_GPIO_LCD_HD44780_D0, > >>>> + NAS440_GPIO_LCD_HD44780_D1, > >>>> + NAS440_GPIO_LCD_HD44780_D2, > >>>> + NAS440_GPIO_LCD_HD44780_D3, > >>>> + NAS440_GPIO_LCD_HD44780_D4, > >>>> + NAS440_GPIO_LCD_HD44780_D5, > >>>> + NAS440_GPIO_LCD_HD44780_D6, > >>>> + NAS440_GPIO_LCD_HD44780_D7, > >>>> + NAS440_GPIO_LCD_HD44780_E, > >>>> + NAS440_GPIO_LCD_HD44780_RW, > >>>> + NAS440_GPIO_LCD_HD44780_RS, > >>>> + NAS440_GPIO_LCD_HD44780_BACKLIGHT > >>>> +}; > >>>> + > >>>> +#define HD44780_NUM_COL 16 > >>>> +#define HD44780_BUF_COL 40 > >>>> +#define HD44780_NUM_ROW 2 > >>>> + > >>>> +#define HD44780_PIN_NUM (sizeof(hd44780_pins)/sizeof(int)) > >>>> + > >>>> +/* > >>>> + * HD44780 LCD display commands - adapted from hd44780.h by Joerg Wunsch > >>>> + * > >>>> + * ---------------------------------------------------------------------------- > >>>> + * "THE BEER-WARE LICENSE" (Revision 42): > >>>> + * <joerg@FreeBSD.ORG> wrote this file. As long as you retain this notice you > >>>> + * can do whatever you want with this stuff. If we meet some day, and you think > >>>> + * this stuff is worth it, you can buy me a beer in return. Joerg Wunsch > >>>> + * ---------------------------------------------------------------------------- > >>>> + */ > >>>> + > >>>> +#define HD44780_CMD_CLR \ > >>>> + 0x01 > >>>> +#define HD44780_CMD_HOME \ > >>>> + 0x02 > >>>> +#define HD44780_CMD_ENTMODE(inc, shift) \ > >>>> + (0x04 | ((inc)? 0x02: 0) | ((shift)? 1: 0)) > >>>> +#define HD44780_CMD_DISPCTL(disp, cursor, blink) \ > >>>> + (0x08 | ((disp)? 0x04: 0) | ((cursor)? 0x02: 0) | ((blink)? 1: 0)) > >>>> +#define HD44780_CMD_SHIFT(shift, right) \ > >>>> + (0x10 | ((shift)? 0x08: 0) | ((right)? 0x04: 0)) > >>>> +#define HD44780_CMD_FNSET(if8bit, twoline, font5x10) \ > >>>> + (0x20 | ((if8bit)? 0x10: 0) | ((twoline)? 0x08: 0) | \ > >>>> + ((font5x10)? 0x04: 0)) > >>>> +#define HD44780_CMD_CGADDR(addr) \ > >>>> + (0x40 | ((addr) & 0x3f)) > >>>> +#define HD44780_CMD_DDADDR(addr) \ > >>>> + (0x80 | ((addr) & 0x7f)) > >>>> + > >>>> +static void lcd_send(unsigned int val, int mode) > >>>> +{ > >>>> + udelay(1); > >>>> + kw_gpio_set_value(NAS440_GPIO_LCD_HD44780_RS, mode); > >>>> + udelay(1); > >>>> + > >>>> + kw_gpio_set_value(NAS440_GPIO_LCD_HD44780_E, 0); > >>>> + for (int i=0; i<8; i++) { > >>>> + kw_gpio_set_value(hd44780_pins[i], (val&(1<<i))>>i ); > >>>> + } > >>>> + udelay(1); > >>>> + kw_gpio_set_value(NAS440_GPIO_LCD_HD44780_E, 1); > >>>> + udelay(1); > >>>> + kw_gpio_set_value(NAS440_GPIO_LCD_HD44780_E, 0); > >>>> + udelay(50); > >>>> +} > >>>> + > >>>> +void lcd_init(void) > >>>> +{ > >>>> + for (int i=0; i<HD44780_PIN_NUM; i++) { > >>>> + kw_gpio_set_valid(hd44780_pins[i], GPIO_OUTPUT_OK); > >>>> + kw_gpio_direction_output(hd44780_pins[i], i == (HD44780_PIN_NUM-1)); > >>>> + } > >>>> + > >>>> + lcd_send(HD44780_CMD_FNSET(1, 1, 0), 0); > >>>> + udelay(50); > >>>> + lcd_send(HD44780_CMD_FNSET(1, 1, 0), 0); > >>>> + udelay(50); > >>>> + lcd_send(HD44780_CMD_FNSET(1, 1, 0), 0); > >>>> + udelay(50); > >>>> + lcd_send(HD44780_CMD_DISPCTL(1, 0, 0), 0); > >>>> + udelay(50); > >>>> + lcd_send(HD44780_CMD_CLR, 0); > >>>> + udelay(50); > >>>> + lcd_send(HD44780_CMD_ENTMODE(1, 0), 0); > >>>> + > >>>> + udelay(2000); > >>>> +} > >>>> + > >>>> +void lcd_row(int row, char *buf) > >>>> +{ > >>>> + int p = 0; > >>>> + > >>>> + if (row >= HD44780_NUM_ROW) { > >>>> + return; > >>>> + } > >>>> + > >>>> + lcd_send(HD44780_CMD_DDADDR(HD44780_BUF_COL * row + 0), 0); > >>>> + for (int i=0; i<HD44780_NUM_COL; i++) { > >>>> + if (buf[i] == 0) { > >>>> + p++; > >>>> + } > >>>> + lcd_send(p ? 32 : buf[i], 1); > >>>> + } > >>>> +} > >>>> + > >>>> +enum led_disk { > >>>> + LED_DSK_OFF, > >>>> + LED_DSK_RED > >>>> + /* LED_DSK_GREEN disk activity led is controlled directly by the hardware */ > >>>> +}; > >>>> + > >>>> +enum led_system { > >>>> + LED_SYS_OFF, > >>>> + LED_SYS_BLUE, > >>>> + LED_SYS_RED > >>>> +}; > >>>> + > >>>> +void led_init(void) > >>>> +{ > >>>> + kw_gpio_set_valid(NAS440_GPIO_LED_74AHC164_DATA, GPIO_OUTPUT_OK); > >>>> + kw_gpio_direction_output(NAS440_GPIO_LED_74AHC164_DATA, 0); > >>>> + kw_gpio_set_valid(NAS440_GPIO_LED_74AHC164_CLK, GPIO_OUTPUT_OK); > >>>> + kw_gpio_direction_output(NAS440_GPIO_LED_74AHC164_CLK, 0); > >>>> +} > >>>> + > >>>> +void led_set(enum led_disk disk1, enum led_disk disk2, enum led_disk disk3, > >>>> + enum led_disk disk4, enum led_system front1 ) > >>>> +{ > >>>> + int ledbits = (0x81 | ((front1==LED_SYS_RED)? 0x08 : 0) | ((front1==LED_SYS_BLUE)? 0x04 : 0) \ > >>>> + | ((disk1==LED_DSK_RED)? 0 : 0x02) | ((disk2==LED_DSK_RED)? 0 : 0x40) \ > >>>> + | ((disk3==LED_DSK_RED)? 0 : 0x20) | ((disk4==LED_DSK_RED)? 0 : 0x10)); > >>>> + > >>>> + for (int i=0; i<8; i++) { > >>>> + kw_gpio_set_value(NAS440_GPIO_LED_74AHC164_DATA, (ledbits >> i) & 1); > >>>> + udelay(1); > >>>> + kw_gpio_set_value(NAS440_GPIO_LED_74AHC164_CLK, 1); > >>>> + kw_gpio_set_value(NAS440_GPIO_LED_74AHC164_CLK, 0); > >>>> + } > >>>> +} > >>>> + > >>>> +/* factory firmware delays hard disk spinup, presumably to avoid power peaks */ > >>>> +void delay_hdd_spinup(void) > >>>> +{ > >>>> + lcd_row(1, "Delay HDD spinup"); > >>>> + > >>>> + for (int i = 0; i<2500; i++) { > >>>> + udelay(1000); > >>>> + } > >>>> + > >>>> + kw_gpio_set_valid(NAS440_GPIO_SOCSATA_POWER, GPIO_OUTPUT_OK); > >>>> + kw_gpio_direction_output(NAS440_GPIO_SOCSATA_POWER, 1); > >>>> +} > >>>> + > >>>> +#if CONFIG_IS_ENABLED(BOOTSTAGE) > >>>> +void show_boot_progress(int val) > >>>> +{ > >>>> + switch (val) { > >>>> +/* 0123456789abcdef */ > >>>> + case BOOTSTAGE_ID_BOARD_INIT_DONE: > >>>> + lcd_row(1, "Board init done"); > >>>> + break; > >>>> + case BOOTSTAGE_ID_USB_START: > >>>> + lcd_row(1, "Init USB"); > >>>> + break; > >>>> + case BOOTSTAGE_ID_ETH_START: > >>>> + lcd_row(1, "Init ethernet"); > >>>> + break; > >>>> + case BOOTSTAGE_ID_MAIN_LOOP: > >>>> + lcd_row(1, "Wait for input"); > >>>> + break; > >>>> + case BOOTSTAGE_ID_RUN_OS: > >>>> + lcd_row(1, "Starting Linux"); > >>>> + break; > >>>> + default: > >>>> + if (val < 0) /* error */ > >>>> + lcd_row(1, "Error"); > >>>> + break; > >>>> + } > >>>> +} > >>>> +#endif > >>>> + > >>>> +int board_eth_init(struct bd_info *bis) > >>>> +{ > >>>> + return cpu_eth_init(bis); > >>>> +} > >>>> + > >>>> +int board_init(void) > >>>> +{ > >>>> + /* > >>>> + * arch number of board > >>>> + */ > >>>> + gd->bd->bi_arch_number = MACH_TYPE_DB88F6281_BP; > >>>> + > >>>> + /* adress of boot parameters */ > >>>> + gd->bd->bi_boot_params = mvebu_sdram_bar(0) + 0x100; > >>>> + > >>>> + led_init(); > >>>> + led_set(LED_DSK_OFF, LED_DSK_OFF, LED_DSK_OFF, LED_DSK_OFF, LED_SYS_BLUE); > >>>> + > >>>> + lcd_init(); > >>>> + lcd_row(0, U_BOOT_VERSION ""); > >>>> + > >>>> + delay_hdd_spinup(); > >>>> + > >>>> + return 0; > >>>> +} > >>>> diff --git a/configs/nas440_defconfig b/configs/nas440_defconfig > >>>> new file mode 100644 > >>>> index 0000000000..74faf1a24b > >>>> --- /dev/null > >>>> +++ b/configs/nas440_defconfig > >>>> @@ -0,0 +1,89 @@ > >>>> +CONFIG_ARM=y > >>>> +CONFIG_SKIP_LOWLEVEL_INIT=y > >>>> +CONFIG_SYS_DCACHE_OFF=y > >>>> +CONFIG_ARCH_CPU_INIT=y > >>>> +CONFIG_ARCH_KIRKWOOD=y > >>>> +CONFIG_SUPPORT_PASSING_ATAGS=y > >>>> +CONFIG_CMDLINE_TAG=y > >>>> +CONFIG_INITRD_TAG=y > >>>> +CONFIG_SYS_KWD_CONFIG="board/Seagate/nas440/kwbimage.cfg" > >>>> +CONFIG_SYS_TEXT_BASE=0x600000 > >>>> +CONFIG_NR_DRAM_BANKS=2 > >>>> +CONFIG_TARGET_NAS440=y > >>>> +CONFIG_ENV_SIZE=0x10000 > >>>> +CONFIG_ENV_OFFSET=0xA0000 > >>>> +CONFIG_DEFAULT_DEVICE_TREE="kirkwood-blackarmor-nas440" > >>>> +CONFIG_IDENT_STRING="\nNAS 440" > >>>> +# CONFIG_SYS_MALLOC_F is not set > >>>> +CONFIG_SYS_LOAD_ADDR=0x800000 > >>>> +CONFIG_SHOW_BOOT_PROGRESS=y > >>>> +CONFIG_BOOTSTAGE=y > >>>> +CONFIG_BOOTDELAY=3 > >>>> +CONFIG_USE_PREBOOT=y > >>>> +CONFIG_PREBOOT="pci enum; " > >>>> +# CONFIG_DISPLAY_BOARDINFO is not set > >>>> +CONFIG_HUSH_PARSER=y > >>>> +CONFIG_SYS_PROMPT="nas440> " > >>>> +# CONFIG_CMD_FLASH is not set > >>>> +CONFIG_CMD_SATA=y > >>>> +CONFIG_CMD_PCI=y > >>>> +CONFIG_CMD_DM=y > >>>> +CONFIG_CMD_SCSI=y > >>>> +CONFIG_CMD_NAND=y > >>>> +CONFIG_CMD_USB=y > >>>> +# CONFIG_CMD_SETEXPR is not set > >>>> +CONFIG_CMD_DHCP=y > >>>> +CONFIG_CMD_MII=y > >>>> +CONFIG_CMD_PING=y > >>>> +CONFIG_CMD_EXT2=y > >>>> +CONFIG_CMD_EXT4=y > >>>> +CONFIG_CMD_FAT=y > >>>> +CONFIG_CMD_JFFS2=y > >>>> +CONFIG_CMD_MTDPARTS=y > >>>> +CONFIG_MTDPARTS_DEFAULT="mtdparts=orion_nand:0xa0000@0x0(uboot),0x010000@0xa0000(env),0x500000@0xc0000(uimage),0x1a40000@0x5c0000(rootfs)" > >>>> +CONFIG_CMD_UBI=y > >>>> +CONFIG_ISO_PARTITION=y > >>>> +CONFIG_EFI_PARTITION=y > >>>> +# CONFIG_PARTITION_UUIDS is not set > >>>> +CONFIG_OF_CONTROL=y > >>>> +CONFIG_ENV_OVERWRITE=y > >>>> +CONFIG_ENV_IS_IN_NAND=y > >>>> +CONFIG_SYS_RELOC_GD_ENV_ADDR=y > >>>> +CONFIG_NETCONSOLE=y > >>>> +CONFIG_DM=y > >>>> +CONFIG_SYS_ATA_STRIDE=4 > >>>> +CONFIG_SYS_ATA_DATA_OFFSET=0x100 > >>>> +CONFIG_SYS_ATA_REG_OFFSET=0x100 > >>>> +CONFIG_SYS_ATA_ALT_OFFSET=0x100 > >>>> +CONFIG_KIRKWOOD_GPIO=y > >>>> +CONFIG_MVEBU_GPIO=y > >>>> +CONFIG_GPIO_EXTRA_HEADER=y > >>>> +CONFIG_DM_GPIO=y > >>>> +CONFIG_CMD_GPIO=y > >>>> +CONFIG_GPIO=y > >>>> +CONFIG_DM_GPIO_LOOKUP_LABEL=y > >>>> +# CONFIG_MMC is not set > >>>> +CONFIG_MTD=y > >>>> +CONFIG_MTD_RAW_NAND=y > >>>> +CONFIG_PHY_MARVELL=y > >>>> +CONFIG_DM_ETH=y > >>>> +CONFIG_MVGBE=y > >>>> +CONFIG_MII=y > >>>> +CONFIG_SATA_MV=y > >>>> +CONFIG_SYS_SATA_MAX_DEVICE=2 > >>>> +CONFIG_DM_RTC=y > >>>> +CONFIG_RTC_MV=y > >>>> +CONFIG_SYS_NS16550=y > >>>> +CONFIG_USB=y > >>>> +CONFIG_DM_USB=y > >>>> +CONFIG_USB_EHCI_HCD=y > >>>> +CONFIG_USB_STORAGE=y > >>>> + > >>>> +CONFIG_PCI=y > >>>> +CONFIG_DM_PCI_COMPAT=y > >>>> +CONFIG_PCI_MVEBU=y > >>>> +CONFIG_AHCI_PCI=y > >>>> + > >>>> +CONFIG_SCSI=y > >>>> +CONFIG_SCSI_AHCI=y > >>>> +CONFIG_DM_SCSI=y > >>>> diff --git a/drivers/ata/ahci-pci.c b/drivers/ata/ahci-pci.c > >>>> index b1d231e0f9..af7e97dc4a 100644 > >>>> --- a/drivers/ata/ahci-pci.c > >>>> +++ b/drivers/ata/ahci-pci.c > >>>> @@ -38,6 +38,7 @@ U_BOOT_DRIVER(ahci_pci) = { > >>>> static struct pci_device_id ahci_pci_supported[] = { > >>>> { PCI_DEVICE_CLASS(PCI_CLASS_STORAGE_SATA_AHCI, ~0) }, > >>>> { PCI_DEVICE(0x1b21, 0x0611) }, > >>>> + { PCI_DEVICE(0x11ab, 0x6121) }, > >>>> {}, > >>>> }; > >>>> > >>>> diff --git a/include/configs/nas440.h b/include/configs/nas440.h > >>>> new file mode 100644 > >>>> index 0000000000..58e6afb2c3 > >>>> --- /dev/null > >>>> +++ b/include/configs/nas440.h > >>>> @@ -0,0 +1,50 @@ > >>>> +/* > >>>> + * Copyright (C) 2022 Hajo Noerenberg <hajo-uboot@noerenberg.de> > >>>> + * > >>>> + * based on work from: > >>>> + * (C) Copyright 2009 > >>>> + * Marvell Semiconductor <www.marvell.com> > >>>> + * Written-by: Prafulla Wadaskar <prafulla@marvell.com> > >>>> + * > >>>> + * SPDX-License-Identifier: GPL-2.0+ > >>>> + */ > >>>> + > >>>> +#ifndef _CONFIG_NAS440_H > >>>> +#define _CONFIG_NAS440_H > >>>> + > >>>> +/* > >>>> + * mv-common.h should be defined after CMD configs since it used them > >>>> + * to enable certain macros > >>>> + */ > >>>> + > >>>> +#include "mv-common.h" > >>>> + > >>>> +/* > >>>> + * Default environment variables > >>>> + */ > >>>> + > >>>> +#define CONFIG_EXTRA_ENV_SETTINGS \ > >>>> + "bootargs=console=ttyS0,115200\0" \ > >>>> + "mtdids=nand0=orion_nand\0"\ > >>>> + "mtdparts=" CONFIG_MTDPARTS_DEFAULT \ > >>>> + "autostart=no\0"\ > >>>> + "autoload=no\0" > >>>> + > >>>> +/* > >>>> + * Ethernet Driver configuration > >>>> + */ > >>>> +#ifdef CONFIG_MVGBE > >>>> +#define CONFIG_MVGBE_PORTS {1, 1} /* enable both ports */ > >>>> +#define CONFIG_PHY_BASE_ADR 8 > >>>> +#ifdef CONFIG_RESET_PHY_R > >>>> +#undef CONFIG_RESET_PHY_R /* remove legacy reset_phy() */ > >>>> +#endif > >>>> +#endif /* CONFIG_MVGBE */ > >>>> + > >>>> +/* > >>>> + * SATA driver configuration > >>>> + */ > >>>> +#define CONFIG_LBA48 > >>>> +#define CONFIG_SYS_64BIT_LBA > >>>> + > >>>> +#endif /* _CONFIG_NAS440_H */ > >>>> -- > >>>> 2.20.1 > >>>> ^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH] arm: kirkwood: Add nas440 board, Marvell 88SE6121 AHCI 2023-01-30 20:11 ` Pali Rohár @ 2023-01-30 21:49 ` Tony Dinh 0 siblings, 0 replies; 12+ messages in thread From: Tony Dinh @ 2023-01-30 21:49 UTC (permalink / raw) To: Pali Rohár Cc: Hajo Noerenberg, Stefan Roese, U-Boot Mailing List, Tom Rini Hi Pali, On Mon, Jan 30, 2023 at 12:11 PM Pali Rohár <pali@kernel.org> wrote: > > On Monday 28 March 2022 09:57:41 Hajo Noerenberg wrote: > > Hi Tony, > > > > thank you very much for your help. I will integrate the changes and resubmit the patch when Tom's work on CONFIG_RESET_PHY_R is done. If you or others have further improvements in the meantime, please let me know. > > Hello! I would like to ask, is there any progress on this? > Or is nas440 board already ready for merging? I have not heard from Hajo since then. Tony > > I wonder if it would be a good idea to submit adding the PCI-ids for the 88SE6121 controller (drivers/ata/ahci-pci.c) as a separate patch. The controller is not specific to the NAS440, to my knowledge it is also used on the Iomega ix4-200d for example. > > > > Thanks, > > Hajo > > > > > > Am 26.03.2022 um 02:33 schrieb Tony Dinh: > > > Hi Hajo, > > > > > > General comments: > > > > > > - You're missing a file in this patch set: arch/arm/mach-kirkwood/Kconfig. > > > - There are numerous style problems. You should run > > > scripts/checkpatch.pl on each file to cleanup. Also look into using > > > patman to create patches, and possibly sending patches too. It takes a > > > bit of getting used to, but patman is very useful. Especially sending > > > patch series and revisions. > > > - Please use the canonical form for nas440_defconfig. > > > make nas440_deconfig > > > make savedefconfig > > > mv defconfig configs/nas440_defconfig > > > > > > - This is a board that is not yet supported in mainline Linux (i.e. > > > there is no legacy dependency). Thus, we don't want to use ATAGS. > > > Remove: > > >>>> +CONFIG_SUPPORT_PASSING_ATAGS=y > > >>>> +CONFIG_CMDLINE_TAG=y > > >>>> +CONFIG_INITRD_TAG=y > > > - This patch will need a revision after Tom's patch is merged to master. See: > > > https://lists.denx.de/pipermail/u-boot/2022-March/478823.html > > > > > > Thanks, > > > Tony > > > > > > On Thu, Mar 24, 2022 at 3:04 PM Tony Dinh <mibodhi@gmail.com> wrote: > > >> > > >> Hi Hajo, > > >> > > >> I've added Stefan. > > >> > > >> When you send patches for Kirkwood or other Marvell boards, please > > >> also send it directly to Stefan (Stefan is the maintainer of Marvell > > >> u-boots). > > >> > > >> Tony > > >> > > >> On Thu, Mar 24, 2022 at 3:11 AM Pali Rohár <pali@kernel.org> wrote: > > >>> > > >>> Hello! > > >>> > > >>> On Thursday 24 March 2022 10:55:38 Hajo Noerenberg wrote: > > >>>> This adds support for the Seagate Blackarmor NAS440 (4-bay Kirkwood NAS box). > > >>>> > > >>>> Does it make sense to include support for a 10+ year old device? > > >>> > > >>> If these old devices are still in use and you would like to maintain > > >>> this support then I think that there is no issue with it. > > >>> > > >>>> If yes, I would be willing to discuss and finalize this patch. If no, it will be archived here for the public, which is fine with me. > > >>>> > > >>>> For the NAS440 is the something special that hard disk drives 1 and 2 are connected to a 88SE6121 SATA-II controller, which is connected via PCIe. Hard disk drives 3 and 4 are directly connected to the 88F6281 SoC. > > >>>> > > >>>> - Add NAS440 dtb and associated files/configs > > >>>> * Includes support for HD44780 front LCD > > >>>> * Includes support for device LEDs (via 74AHC164 shift register) > > >>>> - Add Marvell 88SE6121 AHCI support. Thanks to Pali Rohár for recently adding the necessary Kirkwood PCIe driver. It works :) > > >>> > > >>> Perfect! > > >>> > > >>>> - Tested with my NAS440 hardware: ETH/USB/SATA/AHCI-SCSI/GPIO/LCD/LEDs ok > > >>>> > > >>>> As far as I can see this fully implements the support for this board within U-Boot. With the Linux kernel however there are problems, the kernel AHCI driver fails with "failed to IDENTIFY" messages for the 88SE6121 drive ports, which I could not solve yet despite comparison with the GPL sources from Seagate. > > >>>> > > >>>> Note: I am collecting various information and patches for the family of Blackarmor NAS boards at https://github.com/hn/seagate-blackarmor-nas > > >>>> > > >>>> Hajo > > >>>> > > >>>> > > >>>> --- > > >>>> arch/arm/dts/kirkwood-blackarmor-nas440.dts | 166 +++++++++ > > >>>> board/Seagate/nas440/Kconfig | 12 + > > >>>> board/Seagate/nas440/MAINTAINERS | 7 + > > >>>> board/Seagate/nas440/Makefile | 7 + > > >>>> board/Seagate/nas440/kwbimage.cfg | 156 ++++++++ > > >>>> board/Seagate/nas440/nas440.c | 378 ++++++++++++++++++++ > > >>>> configs/nas440_defconfig | 89 +++++ > > >>>> drivers/ata/ahci-pci.c | 1 + > > >>>> include/configs/nas440.h | 50 +++ > > >>>> 9 files changed, 866 insertions(+) > > >>>> create mode 100644 arch/arm/dts/kirkwood-blackarmor-nas440.dts > > >>>> create mode 100644 board/Seagate/nas440/Kconfig > > >>>> create mode 100644 board/Seagate/nas440/MAINTAINERS > > >>>> create mode 100644 board/Seagate/nas440/Makefile > > >>>> create mode 100644 board/Seagate/nas440/kwbimage.cfg > > >>>> create mode 100644 board/Seagate/nas440/nas440.c > > >>>> create mode 100644 configs/nas440_defconfig > > >>>> create mode 100644 include/configs/nas440.h > > >>>> > > >>>> diff --git a/arch/arm/dts/kirkwood-blackarmor-nas440.dts b/arch/arm/dts/kirkwood-blackarmor-nas440.dts > > >>>> new file mode 100644 > > >>>> index 0000000000..60e3fe6f0d > > >>>> --- /dev/null > > >>>> +++ b/arch/arm/dts/kirkwood-blackarmor-nas440.dts > > >>>> @@ -0,0 +1,166 @@ > > >>>> +// SPDX-License-Identifier: GPL-2.0+ > > >>>> +/* > > >>>> + * Device Tree file for Seagate Blackarmor NAS440 > > >>>> + * > > >>>> + * Copyright (C) 2021 Hajo Noerenberg <www.github.com/hn> > > >>>> + * Copyright (C) 2015 Andreas Fischer <af@bantuX.org> > > >>>> + * Copyright (C) 2014 Evgeni Dobrev <evgeni@studio-punkt.com> > > >>>> + */ > > >>>> + > > >>>> +/dts-v1/; > > >>>> + > > >>>> +#include <dt-bindings/gpio/gpio.h> > > >>>> +#include <dt-bindings/input/input.h> > > >>>> +#include "kirkwood.dtsi" > > >>>> +#include "kirkwood-6281.dtsi" > > >>>> + > > >>>> +/ { > > >>>> + model = "Seagate Blackarmor NAS440"; > > >>>> + compatible = "seagate,blackarmor-nas440","marvell,kirkwood-88f6281", > > >>>> + "marvell,kirkwood"; > > >>>> + > > >>>> + memory { /* 256 MB */ > > >>>> + device_type = "memory"; > > >>>> + reg = <0x00000000 0x10000000>; > > >>>> + }; > > >>>> + > > >>>> + chosen { > > >>>> + bootargs = "console=ttyS0,115200n8"; > > >>>> + stdout-path = &uart0; > > >>>> + }; > > >>>> + > > >>>> + gpio_poweroff { > > >>>> + compatible = "gpio-poweroff"; > > >>>> + gpios = <&gpio1 16 GPIO_ACTIVE_LOW>; /* GPIO1-16 is MPP48 */ > > >>>> + }; > > >>>> + > > >>>> + gpio_keys { > > >>>> + compatible = "gpio-keys"; > > >>>> + > > >>>> + reset { > > >>>> + label = "Reset"; > > >>>> + linux,code = <KEY_POWER>; > > >>>> + gpios = <&gpio0 29 GPIO_ACTIVE_LOW>; > > >>>> + }; > > >>>> + > > >>>> + button { > > >>>> + label = "Power"; > > >>>> + linux,code = <KEY_SLEEP>; > > >>>> + gpios = <&gpio1 17 GPIO_ACTIVE_LOW>; /* GPIO1-17 is MPP49 */ > > >>>> + }; > > >>>> + }; > > >>>> + > > >>>> + regulators { > > >>>> + compatible = "simple-bus"; > > >>>> + #address-cells = <1>; > > >>>> + #size-cells = <0>; > > >>>> + pinctrl-0 = <&pmx_power_socsata>; > > >>>> + pinctrl-names = "default"; > > >>>> + > > >>>> + socsata_power: regulator@1 { > > >>>> + compatible = "regulator-fixed"; > > >>>> + reg = <1>; > > >>>> + regulator-name = "SoC SATA Power"; > > >>>> + regulator-min-microvolt = <12000000>; > > >>>> + regulator-max-microvolt = <12000000>; > > >>>> + enable-active-high; > > >>>> + regulator-always-on; > > >>>> + regulator-boot-on; > > >>>> + gpio = <&gpio0 28 GPIO_ACTIVE_HIGH>; > > >>>> + }; > > >>>> + }; > > >>>> +}; > > >>>> + > > >>>> +/* > > >>>> + * Serial port routed to connector CN4 > > >>>> + * > > >>>> + * pin 1 - TX (CPU's TX) > > >>>> + * pin 4 - RX (CPU's RX) > > >>>> + * pin 6 - GND > > >>>> + */ > > >>>> +&uart0 { > > >>>> + status = "okay"; > > >>>> +}; > > >>>> + > > >>>> +&pinctrl { > > >>>> + pinctrl-0 = <&pmx_button_reset &pmx_button_power>; > > >>>> + pinctrl-names = "default"; > > >>>> + > > >>>> + pmx_act_sata0: pmx-act-sata0 { > > >>>> + marvell,pins = "mpp15"; > > >>>> + marvell,function = "sata0"; > > >>>> + }; > > >>>> + > > >>>> + pmx_act_sata1: pmx-act-sata1 { > > >>>> + marvell,pins = "mpp16"; > > >>>> + marvell,function = "sata1"; > > >>>> + }; > > >>>> + > > >>>> + pmx_power_socsata: pmx-power-socsata { > > >>>> + marvell,pins = "mpp28"; > > >>>> + marvell,function = "gpio"; > > >>>> + }; > > >>>> + > > >>>> + pmx_button_reset: pmx-button-reset { > > >>>> + marvell,pins = "mpp29"; > > >>>> + marvell,function = "gpio"; > > >>>> + }; > > >>>> + > > >>>> + pmx_button_power: pmx-button-power { > > >>>> + marvell,pins = "mpp49"; > > >>>> + marvell,function = "gpio"; > > >>>> + }; > > >>>> +}; > > >>>> + > > >>>> +&sata { > > >>>> + status = "okay"; > > >>>> + nr-ports = <2>; > > >>>> +}; > > >>>> + > > >>>> +&pciec { > > >>>> + status = "okay"; > > >>>> +}; > > >>>> + > > >>>> +&pcie0 { > > >>>> + status = "okay"; > > >>>> +}; > > >>>> + > > >>>> +&i2c0 { > > >>>> + status = "okay"; > > >>>> + > > >>>> + adt7473: thermal@2e { > > >>>> + compatible = "adi,adt7473"; > > >>>> + reg = <0x2e>; > > >>>> + }; > > >>>> +}; > > >>>> + > > >>>> +&nand { > > >>>> + status = "okay"; > > >>>> +}; > > >>>> + > > >>>> +&mdio { > > >>>> + status = "okay"; > > >>>> + > > >>>> + ethphy0: ethernet-phy@8 { > > >>>> + reg = <8>; > > >>>> + }; > > >>>> + ethphy1: ethernet-phy@9 { > > >>>> + reg = <9>; > > >>>> + }; > > >>>> +}; > > >>>> + > > >>>> +ð0 { > > >>>> + status = "okay"; > > >>>> + > > >>>> + ethernet0-port@0 { > > >>>> + phy-handle = <ðphy0>; > > >>>> + }; > > >>>> +}; > > >>>> + > > >>>> +ð1 { > > >>>> + status = "okay"; > > >>>> + > > >>>> + ethernet1-port@0 { > > >>>> + phy-handle = <ðphy1>; > > >>>> + }; > > >>>> +}; > > >>>> diff --git a/board/Seagate/nas440/Kconfig b/board/Seagate/nas440/Kconfig > > >>>> new file mode 100644 > > >>>> index 0000000000..3f93d75cd4 > > >>>> --- /dev/null > > >>>> +++ b/board/Seagate/nas440/Kconfig > > >>>> @@ -0,0 +1,12 @@ > > >>>> +if TARGET_NAS440 > > >>>> + > > >>>> +config SYS_BOARD > > >>>> + default "nas440" > > >>>> + > > >>>> +config SYS_VENDOR > > >>>> + default "Seagate" > > >>>> + > > >>>> +config SYS_CONFIG_NAME > > >>>> + default "nas440" > > >>>> + > > >>>> +endif > > >>>> diff --git a/board/Seagate/nas440/MAINTAINERS b/board/Seagate/nas440/MAINTAINERS > > >>>> new file mode 100644 > > >>>> index 0000000000..dcea1316c5 > > >>>> --- /dev/null > > >>>> +++ b/board/Seagate/nas440/MAINTAINERS > > >>>> @@ -0,0 +1,7 @@ > > >>>> +NAS440 BOARD > > >>>> +M: Hajo Noerenberg <hajo-uboot@noerenberg.de> > > >>>> +S: Maintained > > >>>> +F: board/Seagate/nas440/ > > >>>> +F: include/configs/nas440.h > > >>>> +F: configs/nas440_defconfig > > >>>> +F: arch/arm/dts/kirkwood-blackarmor-nas440.dts > > >>>> diff --git a/board/Seagate/nas440/Makefile b/board/Seagate/nas440/Makefile > > >>>> new file mode 100644 > > >>>> index 0000000000..2a3ef746d3 > > >>>> --- /dev/null > > >>>> +++ b/board/Seagate/nas440/Makefile > > >>>> @@ -0,0 +1,7 @@ > > >>>> +# > > >>>> +# Copyright (C) 2014 Evgeni Dobrev <evgeni@studio-punkt.com> > > >>>> +# > > >>>> +# SPDX-License-Identifier: GPL-2.0+ > > >>>> +# > > >>>> + > > >>>> +obj-y := nas440.o > > >>>> diff --git a/board/Seagate/nas440/kwbimage.cfg b/board/Seagate/nas440/kwbimage.cfg > > >>>> new file mode 100644 > > >>>> index 0000000000..e71da11694 > > >>>> --- /dev/null > > >>>> +++ b/board/Seagate/nas440/kwbimage.cfg > > >>>> @@ -0,0 +1,156 @@ > > >>>> +# > > >>>> +# Copyright (C) 2021 Hajo Noerenberg <hajo-uboot@noerenberg.de> > > >>>> +# > > >>>> +# Based on nas220/kwbimage.cfg originally written by > > >>>> +# Evgeni Dobrev <evgeni@studio-punkt.com> > > >>>> +# > > >>>> +# Based on sheevaplug/kwbimage.cfg originally written by > > >>>> +# Prafulla Wadaskar <prafulla@marvell.com> > > >>>> +# (C) Copyright 2009 > > >>>> +# Marvell Semiconductor <www.marvell.com> > > >>>> +# > > >>>> +# SPDX-License-Identifier: GPL-2.0+ > > >>>> +# > > >>>> +# Refer doc/README.kwbimage for more details about how-to configure > > >>>> +# and create kirkwood boot image > > >>>> +# > > >>>> + > > >>>> +# Boot Media configurations > > >>>> +BOOT_FROM nand > > >>>> +NAND_ECC_MODE default > > >>>> +NAND_PAGE_SIZE 0x0200 > > >>>> + > > >>>> +# SOC registers configuration using bootrom header extension > > >>>> +# Maximum KWBIMAGE_MAX_CONFIG configurations allowed > > >>>> + > > >>>> +# Configure RGMII-0 interface pad voltage to 1.8V > > >>>> +DATA 0xFFD100E0 0x1B1B1B9B > > >>>> + > > >>>> +DATA 0xFFD20134 0xBBBBBBBB > > >>>> +DATA 0xFFD20138 0x00BBBBBB > > >>>> + > > >>>> +#Dram initalization for SINGLE x16 CL=5 @ 400MHz > > >>>> +DATA 0xFFD01400 0x43000C30 # DDR Configuration register > > >>>> +# bit13-0: 0xa00 (2560 DDR2 clks refresh rate) > > >>>> +# bit23-14: zero > > >>>> +# bit24: 1= enable exit self refresh mode on DDR access > > >>>> +# bit25: 1 required > > >>>> +# bit29-26: zero > > >>>> +# bit31-30: 01 > > >>>> + > > >>>> +DATA 0xFFD01404 0x39543000 # DDR Controller Control Low > > >>>> +# bit 4: 0=addr/cmd in smame cycle > > >>>> +# bit 5: 0=clk is driven during self refresh, we don't care for APX > > >>>> +# bit 6: 0=use recommended falling edge of clk for addr/cmd > > >>>> +# bit14: 0=input buffer always powered up > > >>>> +# bit18: 1=cpu lock transaction enabled > > >>>> +# bit23-20: 5=recommended value for CL=5 and STARTBURST_DEL disabled bit31=0 > > >>>> +# bit27-24: 8= CL+3, STARTBURST sample stages, for freqs 400MHz, unbuffered DIMM > > >>>> +# bit30-28: 3 required > > >>>> +# bit31: 0=no additional STARTBURST delay > > >>>> + > > >>>> +DATA 0xFFD01408 0x22125451 # DDR Timing (Low) (active cycles value +1) > > >>>> +# bit7-4: TRCD > > >>>> +# bit11- 8: TRP > > >>>> +# bit15-12: TWR > > >>>> +# bit19-16: TWTR > > >>>> +# bit20: TRAS msb > > >>>> +# bit23-21: 0x0 > > >>>> +# bit27-24: TRRD > > >>>> +# bit31-28: TRTP > > >>>> + > > >>>> +DATA 0xFFD0140C 0x00000833 # DDR Timing (High) > > >>>> +# bit6-0: TRFC > > >>>> +# bit8-7: TR2R > > >>>> +# bit10-9: TR2W > > >>>> +# bit12-11: TW2W > > >>>> +# bit31-13: zero required > > >>>> + > > >>>> +DATA 0xFFD01410 0x0000000C # DDR Address Control > > >>>> +# bit1-0: 00, Cs0width=x8 > > >>>> +# bit3-2: 11, Cs0size=1Gb > > >>>> +# bit5-4: 00, Cs1width=nonexistent > > >>>> +# bit7-6: 00, Cs1size =nonexistent > > >>>> +# bit9-8: 00, Cs2width=nonexistent > > >>>> +# bit11-10: 00, Cs2size =nonexistent > > >>>> +# bit13-12: 00, Cs3width=nonexistent > > >>>> +# bit15-14: 00, Cs3size =nonexistent > > >>>> +# bit16: 0, Cs0AddrSel > > >>>> +# bit17: 0, Cs1AddrSel > > >>>> +# bit18: 0, Cs2AddrSel > > >>>> +# bit19: 0, Cs3AddrSel > > >>>> +# bit31-20: 0 required > > >>>> + > > >>>> +DATA 0xFFD01414 0x00000000 # DDR Open Pages Control > > >>>> +# bit0: 0, OpenPage enabled > > >>>> +# bit31-1: 0 required > > >>>> + > > >>>> +DATA 0xFFD01418 0x00000000 # DDR Operation > > >>>> +# bit3-0: 0x0, DDR cmd > > >>>> +# bit31-4: 0 required > > >>>> + > > >>>> +DATA 0xFFD0141C 0x00000C52 # DDR Mode > > >>>> +# bit2-0: 2, BurstLen=2 required > > >>>> +# bit3: 0, BurstType=0 required > > >>>> +# bit6-4: 4, CL=5 > > >>>> +# bit7: 0, TestMode=0 normal > > >>>> +# bit8: 0, DLL reset=0 normal > > >>>> +# bit11-9: 6, auto-precharge write recovery ???????????? > > >>>> +# bit12: 0, PD must be zero > > >>>> +# bit31-13: 0 required > > >>>> + > > >>>> +DATA 0xFFD01420 0x00000042 # DDR Extended Mode > > >>>> +# bit0: 0, DDR DLL enabled > > >>>> +# bit1: 0, DDR drive strenght normal > > >>>> +# bit2: 0, DDR ODT control lsd (disabled) > > >>>> +# bit5-3: 000, required > > >>>> +# bit6: 1, DDR ODT control msb, (disabled) > > >>>> +# bit9-7: 000, required > > >>>> +# bit10: 0, differential DQS enabled > > >>>> +# bit11: 0, required > > >>>> +# bit12: 0, DDR output buffer enabled > > >>>> +# bit31-13: 0 required > > >>>> + > > >>>> +DATA 0xFFD01424 0x0000F1FF # DDR Controller Control High > > >>>> +# bit2-0: 111, required > > >>>> +# bit3 : 1 , MBUS Burst Chop disabled > > >>>> +# bit6-4: 111, required > > >>>> +# bit7 : 0 > > >>>> +# bit8 : 0 > > >>>> +# bit9 : 0 , no half clock cycle addition to dataout > > >>>> +# bit10 : 0 , 1/4 clock cycle skew enabled for addr/ctl signals > > >>>> +# bit11 : 0 , 1/4 clock cycle skew disabled for write mesh > > >>>> +# bit15-12: 1111 required > > >>>> +# bit31-16: 0 required > > >>>> + > > >>>> +DATA 0xFFD01428 0x00085520 > > >>>> +DATA 0xFFD0147C 0x00008552 > > >>>> + > > >>>> +DATA 0xFFD01504 0x0FFFFFF1 # CS[0]n Size > > >>>> +# bit0: 1, Window enabled > > >>>> +# bit1: 0, Write Protect disabled > > >>>> +# bit3-2: 00, CS0 hit selected > > >>>> +# bit23-4: ones, required > > >>>> +# bit31-24: 0x07, Size (i.e. 128MB) > > >>>> + > > >>>> +DATA 0xFFD01508 0x00000000 # CS[1]n Base address to 0x0 > > >>>> + > > >>>> +DATA 0xFFD0150C 0x00000000 # CS[1]n Size, window disabled > > >>>> + > > >>>> +DATA 0xFFD01514 0x00000000 # CS[2]n Size, window disabled > > >>>> +DATA 0xFFD0151C 0x00000000 # CS[3]n Size, window disabled > > >>>> + > > >>>> +DATA 0xFFD01494 0x003C0000 # DDR ODT Control (Low) > > >>>> +DATA 0xFFD01498 0x00000000 # DDR ODT Control (High) > > >>>> +# bit1-0: 00, ODT0 controlled by ODT Control (low) register above > > >>>> +# bit3-2: 01, ODT1 active NEVER! > > >>>> +# bit31-4: zero, required > > >>>> + > > >>>> +DATA 0xFFD0149C 0x0000F80F # CPU ODT Control > > >>>> + > > >>>> +DATA 0xFFD01480 0x00000001 # DDR Initialization Control > > >>>> +#bit0=1, enable DDR init upon this register write > > >>>> + > > >>>> +# End of Header extension > > >>>> +DATA 0x0 0x0 > > >>>> + > > >>>> diff --git a/board/Seagate/nas440/nas440.c b/board/Seagate/nas440/nas440.c > > >>>> new file mode 100644 > > >>>> index 0000000000..43a08e61bf > > >>>> --- /dev/null > > >>>> +++ b/board/Seagate/nas440/nas440.c > > >>>> @@ -0,0 +1,378 @@ > > >>>> +/* > > >>>> + * Copyright (C) 2022 Hajo Noerenberg <hajo-uboot@noerenberg.de> > > >>>> + * > > >>>> + * Based on nas220.c originally written by > > >>>> + * Evgeni Dobrev <evgeni@studio-punkt.com> > > >>>> + * > > >>>> + * Based on sheevaplug.c originally written by > > >>>> + * Prafulla Wadaskar <prafulla@marvell.com> > > >>>> + * (C) Copyright 2009 > > >>>> + * Marvell Semiconductor <www.marvell.com> > > >>>> + * > > >>>> + * SPDX-License-Identifier: GPL-2.0+ > > >>>> + */ > > >>>> + > > >>>> +#include <common.h> > > >>>> +#include <init.h> > > >>>> +#include <netdev.h> > > >>>> +#include <asm/arch/cpu.h> > > >>>> +#include <asm/arch/soc.h> > > >>>> +#include <asm/arch/mpp.h> > > >>>> +#include <asm/global_data.h> > > >>>> +#include <asm/mach-types.h> > > >>>> +#include <linux/bitops.h> > > >>>> +#include <bootstage.h> > > >>>> +#include <linux/delay.h> > > >>>> +#include <asm/arch/gpio.h> > > >>>> +#include <version.h> > > >>>> + > > >>>> +DECLARE_GLOBAL_DATA_PTR; > > >>>> + > > >>>> +/* > > >>>> + * GPIO pin names, input/output direction and default values > > >>>> + * > > >>>> + * NAS440_GPIO_BUTTON_LCD_LOWER, NAS440_GPIO_BUTTON_LCD_UPPER > > >>>> + * Buttons next to LC display, LOW if pressed > > >>>> + * > > >>>> + * NAS440_GPIO_BUTTON_POWER > > >>>> + * Power button at front of case, LOW if pressed > > >>>> + * > > >>>> + * NAS440_GPIO_BUTTON_RESET > > >>>> + * Reset button at back of case, LOW if pressed > > >>>> + * > > >>>> + * NAS440_GPIO_LCD_HD44780_* > > >>>> + * HD44780-compatible LC display, control via 8bit parallel data transfer > > >>>> + * > > >>>> + * NAS440_GPIO_LED_74AHC164_* > > >>>> + * Control front panel LEDs via 74AHC164 8bit shift register > > >>>> + * > > >>>> + * NAS440_GPIO_SOCSATA_POWER > > >>>> + * 12V Power for SoC SATA ports (NAS drives 3 and 4) > > >>>> + * > > >>>> + * NAS440_GPIO_BOARD_POWER > > >>>> + * Shutdown board if LOW > > >>>> + * > > >>>> + */ > > >>>> + > > >>>> +#define NAS440_GPIO_LCD_HD44780_BACKLIGHT 7 > > >>>> +#define NAS440_GPIO_LED_74AHC164_DATA 12 > > >>>> +#define NAS440_GPIO_LED_74AHC164_CLK 13 > > >>>> +#define NAS440_GPIO_SOCSATA_POWER 28 > > >>>> +#define NAS440_GPIO_BUTTON_RESET 29 > > >>>> +#define NAS440_GPIO_BUTTON_LCD_LOWER 34 > > >>>> +#define NAS440_GPIO_LCD_HD44780_RS 35 > > >>>> +#define NAS440_GPIO_LCD_HD44780_D0 36 > > >>>> +#define NAS440_GPIO_LCD_HD44780_D1 37 > > >>>> +#define NAS440_GPIO_LCD_HD44780_D2 38 > > >>>> +#define NAS440_GPIO_LCD_HD44780_D3 39 > > >>>> +#define NAS440_GPIO_LCD_HD44780_D4 40 > > >>>> +#define NAS440_GPIO_LCD_HD44780_D5 41 > > >>>> +#define NAS440_GPIO_LCD_HD44780_D6 42 > > >>>> +#define NAS440_GPIO_LCD_HD44780_D7 43 > > >>>> +#define NAS440_GPIO_LCD_HD44780_RW 44 > > >>>> +#define NAS440_GPIO_LCD_HD44780_E 45 > > >>>> +#define NAS440_GPIO_BUTTON_LCD_UPPER 47 > > >>>> +#define NAS440_GPIO_BOARD_POWER 48 > > >>>> +#define NAS440_GPIO_BUTTON_POWER 49 > > >>>> + > > >>>> +/* > > >>>> + * GPIO output enable, pins 0-31 to LOW, pins 31-49 to HIGH config register > > >>>> + */ > > >>>> +#define NAS440_GE_OE_LOW (~(BIT(NAS440_GPIO_LCD_HD44780_BACKLIGHT) \ > > >>>> + | BIT(NAS440_GPIO_LED_74AHC164_DATA) \ > > >>>> + | BIT(NAS440_GPIO_LED_74AHC164_CLK) \ > > >>>> + | BIT(NAS440_GPIO_SOCSATA_POWER))) > > >>>> +#define NAS440_GE_OE_HIGH (~(BIT_MASK(NAS440_GPIO_BOARD_POWER) \ > > >>>> + | BIT_MASK(NAS440_GPIO_LCD_HD44780_RS) \ > > >>>> + | BIT_MASK(NAS440_GPIO_LCD_HD44780_D0) \ > > >>>> + | BIT_MASK(NAS440_GPIO_LCD_HD44780_D1) \ > > >>>> + | BIT_MASK(NAS440_GPIO_LCD_HD44780_D2) \ > > >>>> + | BIT_MASK(NAS440_GPIO_LCD_HD44780_D3) \ > > >>>> + | BIT_MASK(NAS440_GPIO_LCD_HD44780_D4) \ > > >>>> + | BIT_MASK(NAS440_GPIO_LCD_HD44780_D5) \ > > >>>> + | BIT_MASK(NAS440_GPIO_LCD_HD44780_D6) \ > > >>>> + | BIT_MASK(NAS440_GPIO_LCD_HD44780_D7) \ > > >>>> + | BIT_MASK(NAS440_GPIO_LCD_HD44780_RW) \ > > >>>> + | BIT_MASK(NAS440_GPIO_LCD_HD44780_E))) > > >>>> + > > >>>> +/* > > >>>> + * GPIO output default values > > >>>> + */ > > >>>> +#define NAS440_GE_OE_VAL_LOW BIT(NAS440_GPIO_LCD_HD44780_BACKLIGHT) > > >>>> + > > >>>> +#define NAS440_GE_OE_VAL_HIGH BIT_MASK(NAS440_GPIO_BOARD_POWER) > > >>>> + > > >>>> +int board_early_init_f(void) > > >>>> +{ > > >>>> + /* > > >>>> + * default gpio configuration > > >>>> + */ > > >>>> + mvebu_config_gpio(NAS440_GE_OE_VAL_LOW, NAS440_GE_OE_VAL_HIGH, > > >>>> + NAS440_GE_OE_LOW, NAS440_GE_OE_HIGH); > > >>>> + > > >>>> + /* Multi-Purpose Pins Functionality configuration */ > > >>>> + static const u32 kwmpp_config[] = { > > >>>> + MPP0_NF_IO2, > > >>>> + MPP1_NF_IO3, > > >>>> + MPP2_NF_IO4, > > >>>> + MPP3_NF_IO5, > > >>>> + MPP4_NF_IO6, > > >>>> + MPP5_NF_IO7, > > >>>> + MPP6_SYSRST_OUTn, > > >>>> + MPP7_GPO, /* NAS440_GPIO_LCD_HD44780_BACKLIGHT */ > > >>>> + MPP8_TW_SDA, > > >>>> + MPP9_TW_SCK, > > >>>> + MPP10_UART0_TXD, > > >>>> + MPP11_UART0_RXD, > > >>>> + MPP12_GPO, /* NAS440_GPIO_LED_74AHC164_DATA */ > > >>>> + MPP13_GPIO, /* NAS440_GPIO_LED_74AHC164_CLK */ > > >>>> + MPP14_SATA1_PRESENTn, > > >>>> + MPP15_SATA0_ACTn, > > >>>> + MPP16_SATA1_ACTn, > > >>>> + MPP17_SATA0_PRESENTn, > > >>>> + MPP18_NF_IO0, > > >>>> + MPP19_NF_IO1, > > >>>> + MPP20_GE1_0, /* GbE Port1, RGMII mode (12 pins GE1_0-7, GE1_10-13) */ > > >>>> + MPP21_GE1_1, > > >>>> + MPP22_GE1_2, > > >>>> + MPP23_GE1_3, > > >>>> + MPP24_GE1_4, > > >>>> + MPP25_GE1_5, > > >>>> + MPP26_GE1_6, > > >>>> + MPP27_GE1_7, > > >>>> + MPP28_GPIO, /* NAS440_GPIO_SOCSATA_POWER */ > > >>>> + MPP29_GPIO, /* NAS440_GPIO_BUTTON_RESET */ > > >>>> + MPP30_GE1_10, > > >>>> + MPP31_GE1_11, > > >>>> + MPP32_GE1_12, > > >>>> + MPP33_GE1_13, > > >>>> + MPP34_GPIO, /* NAS440_GPIO_BUTTON_LCD_LOWER */ > > >>>> + MPP35_GPIO, /* NAS440_GPIO_LCD_HD44780_RS */ > > >>>> + MPP36_GPIO, /* NAS440_GPIO_LCD_HD44780_D0 */ > > >>>> + MPP37_GPIO, /* NAS440_GPIO_LCD_HD44780_D1 */ > > >>>> + MPP38_GPIO, /* NAS440_GPIO_LCD_HD44780_D2 */ > > >>>> + MPP39_GPIO, /* NAS440_GPIO_LCD_HD44780_D3 */ > > >>>> + MPP40_GPIO, /* NAS440_GPIO_LCD_HD44780_D4 */ > > >>>> + MPP41_GPIO, /* NAS440_GPIO_LCD_HD44780_D5 */ > > >>>> + MPP42_GPIO, /* NAS440_GPIO_LCD_HD44780_D6 */ > > >>>> + MPP43_GPIO, /* NAS440_GPIO_LCD_HD44780_D7 */ > > >>>> + MPP44_GPIO, /* NAS440_GPIO_LCD_HD44780_RW */ > > >>>> + MPP45_GPIO, /* NAS440_GPIO_LCD_HD44780_E */ > > >>>> + MPP46_GPIO, > > >>>> + MPP47_GPIO, /* NAS440_GPIO_BUTTON_LCD_UPPER */ > > >>>> + MPP48_GPIO, /* NAS440_GPIO_BOARD_POWER */ > > >>>> + MPP49_GPIO, /* NAS440_GPIO_BUTTON_POWER */ > > >>>> + 0 > > >>>> + }; > > >>>> + kirkwood_mpp_conf(kwmpp_config, NULL); > > >>>> + return 0; > > >>>> +} > > >>>> + > > >>>> +/* HD44780 pins, data bits first, backlight last */ > > >>>> +static int hd44780_pins[12] = { > > >>>> + NAS440_GPIO_LCD_HD44780_D0, > > >>>> + NAS440_GPIO_LCD_HD44780_D1, > > >>>> + NAS440_GPIO_LCD_HD44780_D2, > > >>>> + NAS440_GPIO_LCD_HD44780_D3, > > >>>> + NAS440_GPIO_LCD_HD44780_D4, > > >>>> + NAS440_GPIO_LCD_HD44780_D5, > > >>>> + NAS440_GPIO_LCD_HD44780_D6, > > >>>> + NAS440_GPIO_LCD_HD44780_D7, > > >>>> + NAS440_GPIO_LCD_HD44780_E, > > >>>> + NAS440_GPIO_LCD_HD44780_RW, > > >>>> + NAS440_GPIO_LCD_HD44780_RS, > > >>>> + NAS440_GPIO_LCD_HD44780_BACKLIGHT > > >>>> +}; > > >>>> + > > >>>> +#define HD44780_NUM_COL 16 > > >>>> +#define HD44780_BUF_COL 40 > > >>>> +#define HD44780_NUM_ROW 2 > > >>>> + > > >>>> +#define HD44780_PIN_NUM (sizeof(hd44780_pins)/sizeof(int)) > > >>>> + > > >>>> +/* > > >>>> + * HD44780 LCD display commands - adapted from hd44780.h by Joerg Wunsch > > >>>> + * > > >>>> + * ---------------------------------------------------------------------------- > > >>>> + * "THE BEER-WARE LICENSE" (Revision 42): > > >>>> + * <joerg@FreeBSD.ORG> wrote this file. As long as you retain this notice you > > >>>> + * can do whatever you want with this stuff. If we meet some day, and you think > > >>>> + * this stuff is worth it, you can buy me a beer in return. Joerg Wunsch > > >>>> + * ---------------------------------------------------------------------------- > > >>>> + */ > > >>>> + > > >>>> +#define HD44780_CMD_CLR \ > > >>>> + 0x01 > > >>>> +#define HD44780_CMD_HOME \ > > >>>> + 0x02 > > >>>> +#define HD44780_CMD_ENTMODE(inc, shift) \ > > >>>> + (0x04 | ((inc)? 0x02: 0) | ((shift)? 1: 0)) > > >>>> +#define HD44780_CMD_DISPCTL(disp, cursor, blink) \ > > >>>> + (0x08 | ((disp)? 0x04: 0) | ((cursor)? 0x02: 0) | ((blink)? 1: 0)) > > >>>> +#define HD44780_CMD_SHIFT(shift, right) \ > > >>>> + (0x10 | ((shift)? 0x08: 0) | ((right)? 0x04: 0)) > > >>>> +#define HD44780_CMD_FNSET(if8bit, twoline, font5x10) \ > > >>>> + (0x20 | ((if8bit)? 0x10: 0) | ((twoline)? 0x08: 0) | \ > > >>>> + ((font5x10)? 0x04: 0)) > > >>>> +#define HD44780_CMD_CGADDR(addr) \ > > >>>> + (0x40 | ((addr) & 0x3f)) > > >>>> +#define HD44780_CMD_DDADDR(addr) \ > > >>>> + (0x80 | ((addr) & 0x7f)) > > >>>> + > > >>>> +static void lcd_send(unsigned int val, int mode) > > >>>> +{ > > >>>> + udelay(1); > > >>>> + kw_gpio_set_value(NAS440_GPIO_LCD_HD44780_RS, mode); > > >>>> + udelay(1); > > >>>> + > > >>>> + kw_gpio_set_value(NAS440_GPIO_LCD_HD44780_E, 0); > > >>>> + for (int i=0; i<8; i++) { > > >>>> + kw_gpio_set_value(hd44780_pins[i], (val&(1<<i))>>i ); > > >>>> + } > > >>>> + udelay(1); > > >>>> + kw_gpio_set_value(NAS440_GPIO_LCD_HD44780_E, 1); > > >>>> + udelay(1); > > >>>> + kw_gpio_set_value(NAS440_GPIO_LCD_HD44780_E, 0); > > >>>> + udelay(50); > > >>>> +} > > >>>> + > > >>>> +void lcd_init(void) > > >>>> +{ > > >>>> + for (int i=0; i<HD44780_PIN_NUM; i++) { > > >>>> + kw_gpio_set_valid(hd44780_pins[i], GPIO_OUTPUT_OK); > > >>>> + kw_gpio_direction_output(hd44780_pins[i], i == (HD44780_PIN_NUM-1)); > > >>>> + } > > >>>> + > > >>>> + lcd_send(HD44780_CMD_FNSET(1, 1, 0), 0); > > >>>> + udelay(50); > > >>>> + lcd_send(HD44780_CMD_FNSET(1, 1, 0), 0); > > >>>> + udelay(50); > > >>>> + lcd_send(HD44780_CMD_FNSET(1, 1, 0), 0); > > >>>> + udelay(50); > > >>>> + lcd_send(HD44780_CMD_DISPCTL(1, 0, 0), 0); > > >>>> + udelay(50); > > >>>> + lcd_send(HD44780_CMD_CLR, 0); > > >>>> + udelay(50); > > >>>> + lcd_send(HD44780_CMD_ENTMODE(1, 0), 0); > > >>>> + > > >>>> + udelay(2000); > > >>>> +} > > >>>> + > > >>>> +void lcd_row(int row, char *buf) > > >>>> +{ > > >>>> + int p = 0; > > >>>> + > > >>>> + if (row >= HD44780_NUM_ROW) { > > >>>> + return; > > >>>> + } > > >>>> + > > >>>> + lcd_send(HD44780_CMD_DDADDR(HD44780_BUF_COL * row + 0), 0); > > >>>> + for (int i=0; i<HD44780_NUM_COL; i++) { > > >>>> + if (buf[i] == 0) { > > >>>> + p++; > > >>>> + } > > >>>> + lcd_send(p ? 32 : buf[i], 1); > > >>>> + } > > >>>> +} > > >>>> + > > >>>> +enum led_disk { > > >>>> + LED_DSK_OFF, > > >>>> + LED_DSK_RED > > >>>> + /* LED_DSK_GREEN disk activity led is controlled directly by the hardware */ > > >>>> +}; > > >>>> + > > >>>> +enum led_system { > > >>>> + LED_SYS_OFF, > > >>>> + LED_SYS_BLUE, > > >>>> + LED_SYS_RED > > >>>> +}; > > >>>> + > > >>>> +void led_init(void) > > >>>> +{ > > >>>> + kw_gpio_set_valid(NAS440_GPIO_LED_74AHC164_DATA, GPIO_OUTPUT_OK); > > >>>> + kw_gpio_direction_output(NAS440_GPIO_LED_74AHC164_DATA, 0); > > >>>> + kw_gpio_set_valid(NAS440_GPIO_LED_74AHC164_CLK, GPIO_OUTPUT_OK); > > >>>> + kw_gpio_direction_output(NAS440_GPIO_LED_74AHC164_CLK, 0); > > >>>> +} > > >>>> + > > >>>> +void led_set(enum led_disk disk1, enum led_disk disk2, enum led_disk disk3, > > >>>> + enum led_disk disk4, enum led_system front1 ) > > >>>> +{ > > >>>> + int ledbits = (0x81 | ((front1==LED_SYS_RED)? 0x08 : 0) | ((front1==LED_SYS_BLUE)? 0x04 : 0) \ > > >>>> + | ((disk1==LED_DSK_RED)? 0 : 0x02) | ((disk2==LED_DSK_RED)? 0 : 0x40) \ > > >>>> + | ((disk3==LED_DSK_RED)? 0 : 0x20) | ((disk4==LED_DSK_RED)? 0 : 0x10)); > > >>>> + > > >>>> + for (int i=0; i<8; i++) { > > >>>> + kw_gpio_set_value(NAS440_GPIO_LED_74AHC164_DATA, (ledbits >> i) & 1); > > >>>> + udelay(1); > > >>>> + kw_gpio_set_value(NAS440_GPIO_LED_74AHC164_CLK, 1); > > >>>> + kw_gpio_set_value(NAS440_GPIO_LED_74AHC164_CLK, 0); > > >>>> + } > > >>>> +} > > >>>> + > > >>>> +/* factory firmware delays hard disk spinup, presumably to avoid power peaks */ > > >>>> +void delay_hdd_spinup(void) > > >>>> +{ > > >>>> + lcd_row(1, "Delay HDD spinup"); > > >>>> + > > >>>> + for (int i = 0; i<2500; i++) { > > >>>> + udelay(1000); > > >>>> + } > > >>>> + > > >>>> + kw_gpio_set_valid(NAS440_GPIO_SOCSATA_POWER, GPIO_OUTPUT_OK); > > >>>> + kw_gpio_direction_output(NAS440_GPIO_SOCSATA_POWER, 1); > > >>>> +} > > >>>> + > > >>>> +#if CONFIG_IS_ENABLED(BOOTSTAGE) > > >>>> +void show_boot_progress(int val) > > >>>> +{ > > >>>> + switch (val) { > > >>>> +/* 0123456789abcdef */ > > >>>> + case BOOTSTAGE_ID_BOARD_INIT_DONE: > > >>>> + lcd_row(1, "Board init done"); > > >>>> + break; > > >>>> + case BOOTSTAGE_ID_USB_START: > > >>>> + lcd_row(1, "Init USB"); > > >>>> + break; > > >>>> + case BOOTSTAGE_ID_ETH_START: > > >>>> + lcd_row(1, "Init ethernet"); > > >>>> + break; > > >>>> + case BOOTSTAGE_ID_MAIN_LOOP: > > >>>> + lcd_row(1, "Wait for input"); > > >>>> + break; > > >>>> + case BOOTSTAGE_ID_RUN_OS: > > >>>> + lcd_row(1, "Starting Linux"); > > >>>> + break; > > >>>> + default: > > >>>> + if (val < 0) /* error */ > > >>>> + lcd_row(1, "Error"); > > >>>> + break; > > >>>> + } > > >>>> +} > > >>>> +#endif > > >>>> + > > >>>> +int board_eth_init(struct bd_info *bis) > > >>>> +{ > > >>>> + return cpu_eth_init(bis); > > >>>> +} > > >>>> + > > >>>> +int board_init(void) > > >>>> +{ > > >>>> + /* > > >>>> + * arch number of board > > >>>> + */ > > >>>> + gd->bd->bi_arch_number = MACH_TYPE_DB88F6281_BP; > > >>>> + > > >>>> + /* adress of boot parameters */ > > >>>> + gd->bd->bi_boot_params = mvebu_sdram_bar(0) + 0x100; > > >>>> + > > >>>> + led_init(); > > >>>> + led_set(LED_DSK_OFF, LED_DSK_OFF, LED_DSK_OFF, LED_DSK_OFF, LED_SYS_BLUE); > > >>>> + > > >>>> + lcd_init(); > > >>>> + lcd_row(0, U_BOOT_VERSION ""); > > >>>> + > > >>>> + delay_hdd_spinup(); > > >>>> + > > >>>> + return 0; > > >>>> +} > > >>>> diff --git a/configs/nas440_defconfig b/configs/nas440_defconfig > > >>>> new file mode 100644 > > >>>> index 0000000000..74faf1a24b > > >>>> --- /dev/null > > >>>> +++ b/configs/nas440_defconfig > > >>>> @@ -0,0 +1,89 @@ > > >>>> +CONFIG_ARM=y > > >>>> +CONFIG_SKIP_LOWLEVEL_INIT=y > > >>>> +CONFIG_SYS_DCACHE_OFF=y > > >>>> +CONFIG_ARCH_CPU_INIT=y > > >>>> +CONFIG_ARCH_KIRKWOOD=y > > >>>> +CONFIG_SUPPORT_PASSING_ATAGS=y > > >>>> +CONFIG_CMDLINE_TAG=y > > >>>> +CONFIG_INITRD_TAG=y > > >>>> +CONFIG_SYS_KWD_CONFIG="board/Seagate/nas440/kwbimage.cfg" > > >>>> +CONFIG_SYS_TEXT_BASE=0x600000 > > >>>> +CONFIG_NR_DRAM_BANKS=2 > > >>>> +CONFIG_TARGET_NAS440=y > > >>>> +CONFIG_ENV_SIZE=0x10000 > > >>>> +CONFIG_ENV_OFFSET=0xA0000 > > >>>> +CONFIG_DEFAULT_DEVICE_TREE="kirkwood-blackarmor-nas440" > > >>>> +CONFIG_IDENT_STRING="\nNAS 440" > > >>>> +# CONFIG_SYS_MALLOC_F is not set > > >>>> +CONFIG_SYS_LOAD_ADDR=0x800000 > > >>>> +CONFIG_SHOW_BOOT_PROGRESS=y > > >>>> +CONFIG_BOOTSTAGE=y > > >>>> +CONFIG_BOOTDELAY=3 > > >>>> +CONFIG_USE_PREBOOT=y > > >>>> +CONFIG_PREBOOT="pci enum; " > > >>>> +# CONFIG_DISPLAY_BOARDINFO is not set > > >>>> +CONFIG_HUSH_PARSER=y > > >>>> +CONFIG_SYS_PROMPT="nas440> " > > >>>> +# CONFIG_CMD_FLASH is not set > > >>>> +CONFIG_CMD_SATA=y > > >>>> +CONFIG_CMD_PCI=y > > >>>> +CONFIG_CMD_DM=y > > >>>> +CONFIG_CMD_SCSI=y > > >>>> +CONFIG_CMD_NAND=y > > >>>> +CONFIG_CMD_USB=y > > >>>> +# CONFIG_CMD_SETEXPR is not set > > >>>> +CONFIG_CMD_DHCP=y > > >>>> +CONFIG_CMD_MII=y > > >>>> +CONFIG_CMD_PING=y > > >>>> +CONFIG_CMD_EXT2=y > > >>>> +CONFIG_CMD_EXT4=y > > >>>> +CONFIG_CMD_FAT=y > > >>>> +CONFIG_CMD_JFFS2=y > > >>>> +CONFIG_CMD_MTDPARTS=y > > >>>> +CONFIG_MTDPARTS_DEFAULT="mtdparts=orion_nand:0xa0000@0x0(uboot),0x010000@0xa0000(env),0x500000@0xc0000(uimage),0x1a40000@0x5c0000(rootfs)" > > >>>> +CONFIG_CMD_UBI=y > > >>>> +CONFIG_ISO_PARTITION=y > > >>>> +CONFIG_EFI_PARTITION=y > > >>>> +# CONFIG_PARTITION_UUIDS is not set > > >>>> +CONFIG_OF_CONTROL=y > > >>>> +CONFIG_ENV_OVERWRITE=y > > >>>> +CONFIG_ENV_IS_IN_NAND=y > > >>>> +CONFIG_SYS_RELOC_GD_ENV_ADDR=y > > >>>> +CONFIG_NETCONSOLE=y > > >>>> +CONFIG_DM=y > > >>>> +CONFIG_SYS_ATA_STRIDE=4 > > >>>> +CONFIG_SYS_ATA_DATA_OFFSET=0x100 > > >>>> +CONFIG_SYS_ATA_REG_OFFSET=0x100 > > >>>> +CONFIG_SYS_ATA_ALT_OFFSET=0x100 > > >>>> +CONFIG_KIRKWOOD_GPIO=y > > >>>> +CONFIG_MVEBU_GPIO=y > > >>>> +CONFIG_GPIO_EXTRA_HEADER=y > > >>>> +CONFIG_DM_GPIO=y > > >>>> +CONFIG_CMD_GPIO=y > > >>>> +CONFIG_GPIO=y > > >>>> +CONFIG_DM_GPIO_LOOKUP_LABEL=y > > >>>> +# CONFIG_MMC is not set > > >>>> +CONFIG_MTD=y > > >>>> +CONFIG_MTD_RAW_NAND=y > > >>>> +CONFIG_PHY_MARVELL=y > > >>>> +CONFIG_DM_ETH=y > > >>>> +CONFIG_MVGBE=y > > >>>> +CONFIG_MII=y > > >>>> +CONFIG_SATA_MV=y > > >>>> +CONFIG_SYS_SATA_MAX_DEVICE=2 > > >>>> +CONFIG_DM_RTC=y > > >>>> +CONFIG_RTC_MV=y > > >>>> +CONFIG_SYS_NS16550=y > > >>>> +CONFIG_USB=y > > >>>> +CONFIG_DM_USB=y > > >>>> +CONFIG_USB_EHCI_HCD=y > > >>>> +CONFIG_USB_STORAGE=y > > >>>> + > > >>>> +CONFIG_PCI=y > > >>>> +CONFIG_DM_PCI_COMPAT=y > > >>>> +CONFIG_PCI_MVEBU=y > > >>>> +CONFIG_AHCI_PCI=y > > >>>> + > > >>>> +CONFIG_SCSI=y > > >>>> +CONFIG_SCSI_AHCI=y > > >>>> +CONFIG_DM_SCSI=y > > >>>> diff --git a/drivers/ata/ahci-pci.c b/drivers/ata/ahci-pci.c > > >>>> index b1d231e0f9..af7e97dc4a 100644 > > >>>> --- a/drivers/ata/ahci-pci.c > > >>>> +++ b/drivers/ata/ahci-pci.c > > >>>> @@ -38,6 +38,7 @@ U_BOOT_DRIVER(ahci_pci) = { > > >>>> static struct pci_device_id ahci_pci_supported[] = { > > >>>> { PCI_DEVICE_CLASS(PCI_CLASS_STORAGE_SATA_AHCI, ~0) }, > > >>>> { PCI_DEVICE(0x1b21, 0x0611) }, > > >>>> + { PCI_DEVICE(0x11ab, 0x6121) }, > > >>>> {}, > > >>>> }; > > >>>> > > >>>> diff --git a/include/configs/nas440.h b/include/configs/nas440.h > > >>>> new file mode 100644 > > >>>> index 0000000000..58e6afb2c3 > > >>>> --- /dev/null > > >>>> +++ b/include/configs/nas440.h > > >>>> @@ -0,0 +1,50 @@ > > >>>> +/* > > >>>> + * Copyright (C) 2022 Hajo Noerenberg <hajo-uboot@noerenberg.de> > > >>>> + * > > >>>> + * based on work from: > > >>>> + * (C) Copyright 2009 > > >>>> + * Marvell Semiconductor <www.marvell.com> > > >>>> + * Written-by: Prafulla Wadaskar <prafulla@marvell.com> > > >>>> + * > > >>>> + * SPDX-License-Identifier: GPL-2.0+ > > >>>> + */ > > >>>> + > > >>>> +#ifndef _CONFIG_NAS440_H > > >>>> +#define _CONFIG_NAS440_H > > >>>> + > > >>>> +/* > > >>>> + * mv-common.h should be defined after CMD configs since it used them > > >>>> + * to enable certain macros > > >>>> + */ > > >>>> + > > >>>> +#include "mv-common.h" > > >>>> + > > >>>> +/* > > >>>> + * Default environment variables > > >>>> + */ > > >>>> + > > >>>> +#define CONFIG_EXTRA_ENV_SETTINGS \ > > >>>> + "bootargs=console=ttyS0,115200\0" \ > > >>>> + "mtdids=nand0=orion_nand\0"\ > > >>>> + "mtdparts=" CONFIG_MTDPARTS_DEFAULT \ > > >>>> + "autostart=no\0"\ > > >>>> + "autoload=no\0" > > >>>> + > > >>>> +/* > > >>>> + * Ethernet Driver configuration > > >>>> + */ > > >>>> +#ifdef CONFIG_MVGBE > > >>>> +#define CONFIG_MVGBE_PORTS {1, 1} /* enable both ports */ > > >>>> +#define CONFIG_PHY_BASE_ADR 8 > > >>>> +#ifdef CONFIG_RESET_PHY_R > > >>>> +#undef CONFIG_RESET_PHY_R /* remove legacy reset_phy() */ > > >>>> +#endif > > >>>> +#endif /* CONFIG_MVGBE */ > > >>>> + > > >>>> +/* > > >>>> + * SATA driver configuration > > >>>> + */ > > >>>> +#define CONFIG_LBA48 > > >>>> +#define CONFIG_SYS_64BIT_LBA > > >>>> + > > >>>> +#endif /* _CONFIG_NAS440_H */ > > >>>> -- > > >>>> 2.20.1 > > >>>> ^ permalink raw reply [flat|nested] 12+ messages in thread
end of thread, other threads:[~2023-01-30 21:49 UTC | newest] Thread overview: 12+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2022-03-24 9:55 [PATCH] arm: kirkwood: Add nas440 board, Marvell 88SE6121 AHCI Hajo Noerenberg 2022-03-24 10:11 ` Pali Rohár 2022-03-24 22:04 ` Tony Dinh 2022-03-26 1:33 ` Tony Dinh 2022-03-28 7:57 ` Hajo Noerenberg 2022-03-28 8:04 ` Pali Rohár 2022-03-28 8:36 ` Hajo Noerenberg 2022-03-28 9:28 ` Pali Rohár 2022-03-28 21:31 ` Tony Dinh 2022-03-28 21:42 ` Pali Rohár 2023-01-30 20:11 ` Pali Rohár 2023-01-30 21:49 ` Tony Dinh
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