* [PATCH 1/4] board: Add sam9x60_curiosity support
2022-03-22 8:51 [PATCH 0/4] Add support for sam9x60_curiosity Durai Manickam KR
@ 2022-03-22 8:51 ` Durai Manickam KR
2022-03-22 8:51 ` [PATCH 2/4] ARM: dts: Add device tree files for sam9x60_curiosity Durai Manickam KR
` (3 subsequent siblings)
4 siblings, 0 replies; 7+ messages in thread
From: Durai Manickam KR @ 2022-03-22 8:51 UTC (permalink / raw)
To: u-boot; +Cc: durai.manickamkr, MPUSWLinux, Eugen.Hristev
Add board files, Kconfig, Makefile and MAINTAINERS.
Signed-off-by: Durai Manickam KR <durai.manickamkr@microchip.com>
---
arch/arm/mach-at91/Kconfig | 7 +
board/atmel/sam9x60_curiosity/Kconfig | 15 ++
board/atmel/sam9x60_curiosity/MAINTAINERS | 6 +
board/atmel/sam9x60_curiosity/Makefile | 7 +
.../sam9x60_curiosity/sam9x60_curiosity.c | 139 ++++++++++++++++++
include/configs/sam9x60_curiosity.h | 67 +++++++++
6 files changed, 241 insertions(+)
create mode 100644 board/atmel/sam9x60_curiosity/Kconfig
create mode 100644 board/atmel/sam9x60_curiosity/MAINTAINERS
create mode 100644 board/atmel/sam9x60_curiosity/Makefile
create mode 100644 board/atmel/sam9x60_curiosity/sam9x60_curiosity.c
create mode 100644 include/configs/sam9x60_curiosity.h
diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig
index fc193b935e..8b3356edcb 100644
--- a/arch/arm/mach-at91/Kconfig
+++ b/arch/arm/mach-at91/Kconfig
@@ -161,6 +161,12 @@ config TARGET_SAM9X60EK
select BOARD_EARLY_INIT_F
select BOARD_LATE_INIT
+config TARGET_SAM9X60_CURIOSITY
+ bool "SAM9X60 CURIOSITY board"
+ select SAM9X60
+ select BOARD_EARLY_INIT_F
+ select BOARD_LATE_INIT
+
config TARGET_SAMA5D2_PTC_EK
bool "SAMA5D2 PTC EK board"
select BOARD_EARLY_INIT_F
@@ -326,6 +332,7 @@ source "board/atmel/at91sam9n12ek/Kconfig"
source "board/atmel/at91sam9rlek/Kconfig"
source "board/atmel/at91sam9x5ek/Kconfig"
source "board/atmel/sam9x60ek/Kconfig"
+source "board/atmel/sam9x60_curiosity/Kconfig"
source "board/atmel/sama7g5ek/Kconfig"
source "board/atmel/sama5d2_ptc_ek/Kconfig"
source "board/atmel/sama5d2_xplained/Kconfig"
diff --git a/board/atmel/sam9x60_curiosity/Kconfig b/board/atmel/sam9x60_curiosity/Kconfig
new file mode 100644
index 0000000000..ae84e0f32c
--- /dev/null
+++ b/board/atmel/sam9x60_curiosity/Kconfig
@@ -0,0 +1,15 @@
+if TARGET_SAM9X60_CURIOSITY
+
+config SYS_BOARD
+ default "sam9x60_curiosity"
+
+config SYS_VENDOR
+ default "atmel"
+
+config SYS_SOC
+ default "at91"
+
+config SYS_CONFIG_NAME
+ default "sam9x60_curiosity"
+
+endif
diff --git a/board/atmel/sam9x60_curiosity/MAINTAINERS b/board/atmel/sam9x60_curiosity/MAINTAINERS
new file mode 100644
index 0000000000..84a3a9f186
--- /dev/null
+++ b/board/atmel/sam9x60_curiosity/MAINTAINERS
@@ -0,0 +1,6 @@
+SAM9X60 CURIOSITY BOARD
+M: Durai Manickam KR <durai.manickamkr@microchip.com>
+M: Eugen Hristev <eugen.hristev@microchip.com>
+S: Maintained
+F: board/atmel/sam9x60_curiosity/
+F: include/configs/sam9x60_curiosity.h
diff --git a/board/atmel/sam9x60_curiosity/Makefile b/board/atmel/sam9x60_curiosity/Makefile
new file mode 100644
index 0000000000..c4d17e66d4
--- /dev/null
+++ b/board/atmel/sam9x60_curiosity/Makefile
@@ -0,0 +1,7 @@
+# SPDX-License-Identifier: GPL-2.0+
+#
+# Copyright (C) 2022 Microchip Technology Inc. and its subsidiaries
+#
+# Author: Durai Manickam KR <durai.manickamkr@microchip.com>
+
+obj-y += sam9x60_curiosity.o
diff --git a/board/atmel/sam9x60_curiosity/sam9x60_curiosity.c b/board/atmel/sam9x60_curiosity/sam9x60_curiosity.c
new file mode 100644
index 0000000000..3c5470b03c
--- /dev/null
+++ b/board/atmel/sam9x60_curiosity/sam9x60_curiosity.c
@@ -0,0 +1,139 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2022 Microchip Technology Inc. and its subsidiaries
+ *
+ * Author: Durai Manickam KR <durai.manickamkr@microchip.com>
+ */
+
+#include <common.h>
+#include <debug_uart.h>
+#include <fdtdec.h>
+#include <init.h>
+#include <asm/arch/at91_common.h>
+#include <asm/arch/at91_rstc.h>
+#include <asm/arch/at91_sfr.h>
+#include <asm/arch/at91sam9_smc.h>
+#include <asm/arch/clk.h>
+#include <asm/arch/gpio.h>
+#include <asm/global_data.h>
+#include <asm/io.h>
+#include <asm/mach-types.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+void at91_prepare_cpu_var(void);
+
+#ifdef CONFIG_CMD_NAND
+static void sam9x60_curiosity_nand_hw_init(void)
+{
+ struct at91_smc *smc = (struct at91_smc *)ATMEL_BASE_SMC;
+ struct atmel_sfr *sfr = (struct atmel_sfr *)ATMEL_BASE_SFR;
+ unsigned int csa;
+
+ at91_pio3_set_a_periph(AT91_PIO_PORTD, 0, 1); /* NAND OE */
+ at91_pio3_set_a_periph(AT91_PIO_PORTD, 1, 1); /* NAND WE */
+ at91_pio3_set_a_periph(AT91_PIO_PORTD, 2, 0); /* NAND ALE */
+ at91_pio3_set_a_periph(AT91_PIO_PORTD, 3, 0); /* NAND CLE */
+ /* Enable NandFlash */
+ at91_set_gpio_output(CONFIG_SYS_NAND_ENABLE_PIN, 1);
+ /* Configure RDY/BSY */
+ at91_set_gpio_input(CONFIG_SYS_NAND_READY_PIN, 1);
+ at91_pio3_set_a_periph(AT91_PIO_PORTD, 6, 1);
+ at91_pio3_set_a_periph(AT91_PIO_PORTD, 7, 1);
+ at91_pio3_set_a_periph(AT91_PIO_PORTD, 8, 1);
+ at91_pio3_set_a_periph(AT91_PIO_PORTD, 9, 1);
+ at91_pio3_set_a_periph(AT91_PIO_PORTD, 10, 1);
+ at91_pio3_set_a_periph(AT91_PIO_PORTD, 11, 1);
+ at91_pio3_set_a_periph(AT91_PIO_PORTD, 12, 1);
+ at91_pio3_set_a_periph(AT91_PIO_PORTD, 13, 1);
+
+ at91_periph_clk_enable(ATMEL_ID_PIOD);
+
+ /* Enable CS3 */
+ csa = readl(&sfr->ebicsa);
+ csa |= AT91_SFR_CCFG_EBI_CSA(3, 1) | AT91_SFR_CCFG_NFD0_ON_D16;
+
+ /* Configure IO drive */
+ csa &= ~AT91_SFR_CCFG_EBI_DRIVE_SAM9X60;
+
+ writel(csa, &sfr->ebicsa);
+
+ /* Configure SMC CS3 for NAND/SmartMedia */
+ writel(AT91_SMC_SETUP_NWE(4), &smc->cs[3].setup);
+
+ writel(AT91_SMC_PULSE_NWE(10) | AT91_SMC_PULSE_NCS_WR(20) |
+ AT91_SMC_PULSE_NRD(10) | AT91_SMC_PULSE_NCS_RD(20),
+ &smc->cs[3].pulse);
+
+ writel(AT91_SMC_CYCLE_NWE(20) | AT91_SMC_CYCLE_NRD(20),
+ &smc->cs[3].cycle);
+
+ writel(AT91_SMC_MODE_RM_NRD | AT91_SMC_MODE_WM_NWE |
+#ifdef CONFIG_SYS_NAND_DBW_16
+ AT91_SMC_MODE_DBW_16 |
+#else /* CONFIG_SYS_NAND_DBW_8 */
+ AT91_SMC_MODE_DBW_8 |
+#endif
+ AT91_SMC_MODE_TDF | AT91_SMC_MODE_TDF_CYCLE(15),
+ &smc->cs[3].mode);
+}
+#endif
+
+#ifdef CONFIG_BOARD_LATE_INIT
+int board_late_init(void)
+{
+ at91_prepare_cpu_var();
+
+ return 0;
+}
+#endif
+
+#ifdef CONFIG_DEBUG_UART_BOARD_INIT
+void board_debug_uart_init(void)
+{
+ at91_seriald_hw_init();
+}
+#endif
+
+#ifdef CONFIG_BOARD_EARLY_INIT_F
+int board_early_init_f(void)
+{
+#ifdef CONFIG_DEBUG_UART
+ debug_uart_init();
+#endif
+ return 0;
+}
+#endif
+
+#define MAC24AA_MAC_OFFSET 0xfa
+
+#ifdef CONFIG_MISC_INIT_R
+int misc_init_r(void)
+{
+#ifdef CONFIG_I2C_EEPROM
+ at91_set_ethaddr(MAC24AA_MAC_OFFSET);
+#endif
+ return 0;
+}
+#endif
+
+int board_init(void)
+{
+ /* address of boot parameters */
+ gd->bd->bi_boot_params = gd->bd->bi_dram[0].start + 0x100;
+
+#ifdef CONFIG_CMD_NAND
+ sam9x60_curiosity_nand_hw_init();
+#endif
+ return 0;
+}
+
+int dram_init_banksize(void)
+{
+ return fdtdec_setup_memory_banksize();
+}
+
+int dram_init(void)
+{
+ return fdtdec_setup_mem_size_base();
+}
diff --git a/include/configs/sam9x60_curiosity.h b/include/configs/sam9x60_curiosity.h
new file mode 100644
index 0000000000..4ec380ee54
--- /dev/null
+++ b/include/configs/sam9x60_curiosity.h
@@ -0,0 +1,67 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Configuration settings for the SAM9X60 CURIOSITY board.
+ *
+ * Copyright (C) 2022 Microchip Technology Inc. and its subsidiaries
+ *
+ * Author: Durai Manickam KR <durai.manickamkr@microchip.com>
+ */
+
+#ifndef __CONFIG_H__
+#define __CONFIG_H__
+
+#define CONFIG_SYS_AT91_SLOW_CLOCK 32768
+#define CONFIG_SYS_AT91_MAIN_CLOCK 24000000 /* 24 MHz crystal */
+
+#define CONFIG_USART_BASE ATMEL_BASE_DBGU
+#define CONFIG_USART_ID 0 /* ignored in arm */
+
+/*
+ * BOOTP options
+ */
+#define CONFIG_BOOTP_BOOTFILESIZE
+
+/* SDRAM */
+#define CONFIG_SYS_SDRAM_BASE 0x20000000
+#define CONFIG_SYS_SDRAM_SIZE 0x8000000 /* 128 MB */
+
+#ifdef CONFIG_SPL_BUILD
+#define CONFIG_SYS_INIT_SP_ADDR 0x218000
+#else
+#define CONFIG_SYS_INIT_SP_ADDR \
+ (CONFIG_SYS_SDRAM_BASE + 16 * 1024 + CONFIG_SYS_MALLOC_F_LEN - \
+ GENERATED_GBL_DATA_SIZE)
+#endif
+
+/* NAND flash */
+#ifdef CONFIG_CMD_NAND
+#define CONFIG_SYS_MAX_NAND_DEVICE 1
+#define CONFIG_SYS_NAND_BASE 0x40000000
+#define CONFIG_SYS_NAND_MASK_ALE BIT(21)
+#define CONFIG_SYS_NAND_MASK_CLE BIT(22)
+#define CONFIG_SYS_NAND_ENABLE_PIN AT91_PIN_PD4
+#define CONFIG_SYS_NAND_READY_PIN AT91_PIN_PD5
+#define CONFIG_SYS_NAND_ONFI_DETECTION
+#endif
+
+#ifndef CONFIG_BOOTCOMMAND
+#ifdef CONFIG_SD_BOOT
+/* bootstrap + u-boot + env + linux in sd card */
+#define CONFIG_BOOTCOMMAND "fatload mmc " CONFIG_ENV_FAT_DEVICE_AND_PART \
+ " 0x21000000 at91-sam9x60_curiosity.dtb;" \
+ "fatload mmc " \
+ CONFIG_ENV_FAT_DEVICE_AND_PART \
+ " 0x22000000 zImage;" \
+ "bootz 0x22000000 - 0x21000000"
+#elif defined(CONFIG_NAND_BOOT)
+/* bootstrap + u-boot + env + linux in nandflash */
+#define CONFIG_BOOTCOMMAND "nand read " \
+ "0x22000000 0x200000 0x600000; " \
+ "nand read 0x21000000 0x180000 0x20000; " \
+ "bootz 0x22000000 - 0x21000000"
+#else
+#define CONFIG_BOOTCOMMAND "Place your bootcommand here"
+#endif
+#endif
+
+#endif
--
2.25.1
^ permalink raw reply related [flat|nested] 7+ messages in thread* [PATCH 2/4] ARM: dts: Add device tree files for sam9x60_curiosity
2022-03-22 8:51 [PATCH 0/4] Add support for sam9x60_curiosity Durai Manickam KR
2022-03-22 8:51 ` [PATCH 1/4] board: Add sam9x60_curiosity support Durai Manickam KR
@ 2022-03-22 8:51 ` Durai Manickam KR
2022-03-22 8:51 ` [PATCH 3/4] configs: Add sam9x60_curiosity_mmc_defconfig Durai Manickam KR
` (2 subsequent siblings)
4 siblings, 0 replies; 7+ messages in thread
From: Durai Manickam KR @ 2022-03-22 8:51 UTC (permalink / raw)
To: u-boot; +Cc: durai.manickamkr, MPUSWLinux, Eugen.Hristev
Add dts and dtsi files.
Signed-off-by: Durai Manickam KR <durai.manickamkr@microchip.com>
---
arch/arm/dts/Makefile | 2 +
.../dts/at91-sam9x60_curiosity-u-boot.dtsi | 79 +++++++++++++++++++
arch/arm/dts/at91-sam9x60_curiosity.dts | 74 +++++++++++++++++
3 files changed, 155 insertions(+)
create mode 100644 arch/arm/dts/at91-sam9x60_curiosity-u-boot.dtsi
create mode 100644 arch/arm/dts/at91-sam9x60_curiosity.dts
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index 770a51955e..f0b3219734 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -1006,6 +1006,8 @@ dtb-$(CONFIG_TARGET_AT91SAM9X5EK) += \
dtb-$(CONFIG_TARGET_SAM9X60EK) += sam9x60ek.dtb
+dtb-$(CONFIG_TARGET_SAM9X60_CURIOSITY) += at91-sam9x60_curiosity.dtb
+
dtb-$(CONFIG_TARGET_AT91SAM9N12EK) += at91sam9n12ek.dtb
dtb-$(CONFIG_TARGET_GARDENA_SMART_GATEWAY_AT91SAM) += \
diff --git a/arch/arm/dts/at91-sam9x60_curiosity-u-boot.dtsi b/arch/arm/dts/at91-sam9x60_curiosity-u-boot.dtsi
new file mode 100644
index 0000000000..d176e20f28
--- /dev/null
+++ b/arch/arm/dts/at91-sam9x60_curiosity-u-boot.dtsi
@@ -0,0 +1,79 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * at91-sam9x60_curiosity-u-boot.dtsi - Device Tree Include file for SAM9X60
+ * CURIOSITY.
+ *
+ * Copyright (C) 2022 Microchip Technology Inc. and its subsidiaries
+ *
+ * Author: Durai Manickam KR <durai.manickamkr@microchip.com>
+ */
+
+/ {
+ ahb {
+ u-boot,dm-pre-reloc;
+
+ apb {
+ u-boot,dm-pre-reloc;
+
+ pinctrl {
+ u-boot,dm-pre-reloc;
+ };
+ };
+ };
+
+ chosen {
+ u-boot,dm-pre-reloc;
+ };
+};
+
+&clk32 {
+ u-boot,dm-pre-reloc;
+};
+
+&dbgu {
+ u-boot,dm-pre-reloc;
+};
+
+&main_rc {
+ u-boot,dm-pre-reloc;
+};
+
+&main_xtal {
+ u-boot,dm-pre-reloc;
+};
+
+&pinctrl_dbgu {
+ u-boot,dm-pre-reloc;
+};
+
+&pinctrl_sdhci0 {
+ u-boot,dm-pre-reloc;
+};
+
+&pioA {
+ u-boot,dm-pre-reloc;
+};
+
+&pioB {
+ u-boot,dm-pre-reloc;
+};
+
+&pit64b0 {
+ u-boot,dm-pre-reloc;
+};
+
+&pmc {
+ u-boot,dm-pre-reloc;
+};
+
+&sdhci0 {
+ u-boot,dm-pre-reloc;
+};
+
+&slow_rc_osc {
+ u-boot,dm-pre-reloc;
+};
+
+&slow_xtal {
+ u-boot,dm-pre-reloc;
+};
diff --git a/arch/arm/dts/at91-sam9x60_curiosity.dts b/arch/arm/dts/at91-sam9x60_curiosity.dts
new file mode 100644
index 0000000000..2e7ccb0ffb
--- /dev/null
+++ b/arch/arm/dts/at91-sam9x60_curiosity.dts
@@ -0,0 +1,74 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * at91-sam9x60_curiosity.dts - Device Tree file for SAM9X60 CURIOSITY board
+ *
+ * Copyright (C) 2022 Microchip Technology Inc. and its subsidiaries
+ *
+ * Author: Durai Manickam KR <durai.manickamkr@microchip.com>
+ */
+/dts-v1/;
+#include <dt-bindings/mfd/atmel-flexcom.h>
+#include "sam9x60.dtsi"
+
+/ {
+ model = "Microchip SAM9X60 CURIOSITY";
+ compatible = "microchip,sam9x60-curiosity", "microchip,sam9x60", "atmel,at91sam9";
+
+ ahb {
+ apb {
+ flx0: flexcom@f801c600 {
+ atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_TWI>;
+ status = "okay";
+
+ i2c@600 {
+ compatible = "atmel,sama5d2-i2c";
+ reg = <0x600 0x200>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_flx0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&pmc PMC_TYPE_PERIPHERAL 5>;
+ status = "okay";
+
+ eeprom@53 {
+ compatible = "atmel,24c32";
+ reg = <0x53>;
+ pagesize = <16>;
+ };
+ };
+ };
+
+ pinctrl {
+ pinctrl_flx0: flx0_default {
+ atmel,pins =
+ <AT91_PIOA 0 AT91_PERIPH_A AT91_PINCTRL_NONE
+ AT91_PIOA 1 AT91_PERIPH_A AT91_PINCTRL_NONE>;
+ };
+ };
+ };
+ };
+
+ chosen {
+ stdout-path = &dbgu;
+ i2c0 = &flx0;
+ };
+
+ clocks {
+ slow_xtal: slow_xtal {
+ clock-frequency = <32768>;
+ };
+
+ main_xtal: main_xtal {
+ clock-frequency = <24000000>;
+ };
+ };
+
+ memory {
+ reg = <0x20000000 0x8000000>;
+ };
+};
+
+&macb0 {
+ phy-mode = "rmii";
+ status = "okay";
+};
--
2.25.1
^ permalink raw reply related [flat|nested] 7+ messages in thread* [PATCH 3/4] configs: Add sam9x60_curiosity_mmc_defconfig
2022-03-22 8:51 [PATCH 0/4] Add support for sam9x60_curiosity Durai Manickam KR
2022-03-22 8:51 ` [PATCH 1/4] board: Add sam9x60_curiosity support Durai Manickam KR
2022-03-22 8:51 ` [PATCH 2/4] ARM: dts: Add device tree files for sam9x60_curiosity Durai Manickam KR
@ 2022-03-22 8:51 ` Durai Manickam KR
2022-03-22 8:51 ` [PATCH 4/4] configs: Add sam9x60_curiosity_nandflash_defconfig Durai Manickam KR
2022-03-22 15:06 ` [PATCH 0/4] Add support for sam9x60_curiosity Eugen.Hristev
4 siblings, 0 replies; 7+ messages in thread
From: Durai Manickam KR @ 2022-03-22 8:51 UTC (permalink / raw)
To: u-boot; +Cc: durai.manickamkr, MPUSWLinux, Eugen.Hristev
Add boot from SDMMC (sdcard) support for sam9x60_curiosity.
Signed-off-by: Durai Manickam KR <durai.manickamkr@microchip.com>
---
board/atmel/sam9x60_curiosity/MAINTAINERS | 1 +
configs/sam9x60_curiosity_mmc_defconfig | 82 +++++++++++++++++++++++
2 files changed, 83 insertions(+)
create mode 100644 configs/sam9x60_curiosity_mmc_defconfig
diff --git a/board/atmel/sam9x60_curiosity/MAINTAINERS b/board/atmel/sam9x60_curiosity/MAINTAINERS
index 84a3a9f186..3e1dce2980 100644
--- a/board/atmel/sam9x60_curiosity/MAINTAINERS
+++ b/board/atmel/sam9x60_curiosity/MAINTAINERS
@@ -4,3 +4,4 @@ M: Eugen Hristev <eugen.hristev@microchip.com>
S: Maintained
F: board/atmel/sam9x60_curiosity/
F: include/configs/sam9x60_curiosity.h
+F: configs/sam9x60_curiosity_mmc_defconfig
diff --git a/configs/sam9x60_curiosity_mmc_defconfig b/configs/sam9x60_curiosity_mmc_defconfig
new file mode 100644
index 0000000000..475f06a0c3
--- /dev/null
+++ b/configs/sam9x60_curiosity_mmc_defconfig
@@ -0,0 +1,82 @@
+CONFIG_ARM=y
+CONFIG_SKIP_LOWLEVEL_INIT=y
+CONFIG_ARCH_AT91=y
+CONFIG_SYS_TEXT_BASE=0x23f00000
+CONFIG_SYS_MALLOC_LEN=0x81000
+CONFIG_SYS_MALLOC_F_LEN=0x8000
+CONFIG_TARGET_SAM9X60_CURIOSITY=y
+CONFIG_ATMEL_LEGACY=y
+CONFIG_NR_DRAM_BANKS=8
+CONFIG_ENV_SIZE=0x4000
+CONFIG_DM_GPIO=y
+CONFIG_DEBUG_UART_BOARD_INIT=y
+CONFIG_DEBUG_UART_BASE=0xfffff200
+CONFIG_DEBUG_UART_CLOCK=200000000
+CONFIG_DEFAULT_DEVICE_TREE="at91-sam9x60_curiosity"
+CONFIG_DEBUG_UART=y
+CONFIG_SYS_LOAD_ADDR=0x22000000
+CONFIG_FIT=y
+CONFIG_SD_BOOT=y
+CONFIG_BOOTDELAY=3
+CONFIG_USE_BOOTARGS=y
+CONFIG_BOOTARGS="mem=128M console=ttyS0,115200 root=/dev/mmcblk0p2 rw rootfstype=ext4 rootwait"
+CONFIG_USE_BOOTCOMMAND=y
+CONFIG_BOOTCOMMAND="fatload mmc 0:1 0x21000000 at91-sam9x60_curiosity.dtb; fatload mmc 0:1 0x22000000 zImage; bootz 0x22000000 - 0x21000000"
+CONFIG_SYS_CONSOLE_IS_IN_ENV=y
+# CONFIG_DISPLAY_BOARDINFO is not set
+CONFIG_MISC_INIT_R=y
+CONFIG_HUSH_PARSER=y
+CONFIG_SYS_PROMPT="U-Boot> "
+CONFIG_CMD_BOOTZ=y
+CONFIG_CMD_CLK=y
+CONFIG_CMD_DM=y
+# CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
+CONFIG_CMD_I2C=y
+CONFIG_CMD_MMC=y
+CONFIG_CMD_NAND=y
+CONFIG_CMD_NAND_TRIMFFS=y
+# CONFIG_CMD_SETEXPR is not set
+CONFIG_CMD_DHCP=y
+CONFIG_CMD_MII=y
+CONFIG_CMD_PING=y
+CONFIG_CMD_HASH=y
+CONFIG_HASH_VERIFY=y
+CONFIG_CMD_FAT=y
+CONFIG_CMD_UBI=y
+CONFIG_OF_CONTROL=y
+CONFIG_ENV_IS_IN_FAT=y
+CONFIG_ENV_FAT_DEVICE_AND_PART="0:1"
+CONFIG_SYS_RELOC_GD_ENV_ADDR=y
+CONFIG_DM=y
+CONFIG_CLK=y
+CONFIG_CLK_CCF=y
+CONFIG_CLK_AT91=y
+CONFIG_AT91_GENERIC_CLK=y
+CONFIG_AT91_SAM9X60_PLL=y
+CONFIG_CPU=y
+CONFIG_AT91_GPIO=y
+CONFIG_DM_I2C=y
+CONFIG_SYS_I2C_AT91=y
+CONFIG_I2C_EEPROM=y
+CONFIG_MICROCHIP_FLEXCOM=y
+CONFIG_DM_MMC=y
+CONFIG_MMC_SDHCI=y
+CONFIG_MMC_SDHCI_ATMEL=y
+CONFIG_MTD=y
+# CONFIG_SYS_NAND_USE_FLASH_BBT is not set
+CONFIG_MTD_RAW_NAND=y
+CONFIG_NAND_ATMEL=y
+CONFIG_ATMEL_NAND_HW_PMECC=y
+CONFIG_PMECC_CAP=8
+CONFIG_PHY_MICREL=y
+CONFIG_DM_ETH=y
+CONFIG_MACB=y
+CONFIG_PINCTRL=y
+CONFIG_PINCTRL_AT91=y
+CONFIG_DM_SERIAL=y
+CONFIG_DEBUG_UART_ANNOUNCE=y
+CONFIG_ATMEL_USART=y
+CONFIG_TIMER=y
+CONFIG_MCHP_PIT64B_TIMER=y
+CONFIG_OF_LIBFDT_OVERLAY=y
--
2.25.1
^ permalink raw reply related [flat|nested] 7+ messages in thread
* [PATCH 4/4] configs: Add sam9x60_curiosity_nandflash_defconfig
2022-03-22 8:51 [PATCH 0/4] Add support for sam9x60_curiosity Durai Manickam KR
` (2 preceding siblings ...)
2022-03-22 8:51 ` [PATCH 3/4] configs: Add sam9x60_curiosity_mmc_defconfig Durai Manickam KR
@ 2022-03-22 8:51 ` Durai Manickam KR
2022-03-22 15:06 ` [PATCH 0/4] Add support for sam9x60_curiosity Eugen.Hristev
4 siblings, 0 replies; 7+ messages in thread
From: Durai Manickam KR @ 2022-03-22 8:51 UTC (permalink / raw)
To: u-boot; +Cc: durai.manickamkr, MPUSWLinux, Eugen.Hristev
Add boot from NAND flash support for sam9x60_curiosity.
Signed-off-by: Durai Manickam KR <durai.manickamkr@microchip.com>
---
board/atmel/sam9x60_curiosity/MAINTAINERS | 1 +
configs/sam9x60_curiosity_nandflash_defconfig | 82 +++++++++++++++++++
2 files changed, 83 insertions(+)
create mode 100644 configs/sam9x60_curiosity_nandflash_defconfig
diff --git a/board/atmel/sam9x60_curiosity/MAINTAINERS b/board/atmel/sam9x60_curiosity/MAINTAINERS
index 3e1dce2980..63e34cee07 100644
--- a/board/atmel/sam9x60_curiosity/MAINTAINERS
+++ b/board/atmel/sam9x60_curiosity/MAINTAINERS
@@ -5,3 +5,4 @@ S: Maintained
F: board/atmel/sam9x60_curiosity/
F: include/configs/sam9x60_curiosity.h
F: configs/sam9x60_curiosity_mmc_defconfig
+F: configs/sam9x60_curiosity_nandflash_defconfig
diff --git a/configs/sam9x60_curiosity_nandflash_defconfig b/configs/sam9x60_curiosity_nandflash_defconfig
new file mode 100644
index 0000000000..aa88ff5336
--- /dev/null
+++ b/configs/sam9x60_curiosity_nandflash_defconfig
@@ -0,0 +1,82 @@
+CONFIG_ARM=y
+CONFIG_SKIP_LOWLEVEL_INIT=y
+CONFIG_ARCH_AT91=y
+CONFIG_SYS_TEXT_BASE=0x23f00000
+CONFIG_SYS_MALLOC_LEN=0x81000
+CONFIG_SYS_MALLOC_F_LEN=0x8000
+CONFIG_TARGET_SAM9X60_CURIOSITY=y
+CONFIG_ATMEL_LEGACY=y
+CONFIG_NR_DRAM_BANKS=8
+CONFIG_DM_GPIO=y
+CONFIG_DEBUG_UART_BOARD_INIT=y
+CONFIG_DEBUG_UART_BASE=0xfffff200
+CONFIG_DEBUG_UART_CLOCK=200000000
+CONFIG_ENV_OFFSET_REDUND=0x100000
+CONFIG_DEFAULT_DEVICE_TREE="at91-sam9x60_curiosity"
+CONFIG_DEBUG_UART=y
+CONFIG_SYS_LOAD_ADDR=0x22000000
+CONFIG_FIT=y
+CONFIG_NAND_BOOT=y
+CONFIG_BOOTDELAY=3
+CONFIG_USE_BOOTARGS=y
+CONFIG_BOOTARGS="console=ttyS0,115200 earlyprintk mtdparts=atmel_nand:256k(bootstrap)ro,768k(uboot)ro,256k(env_redundant),256k(env),512k(dtb),6M(kernel)ro,-(rootfs) rootfstype=ubifs ubi.mtd=12 root=ubi0:rootfs rw"
+CONFIG_USE_BOOTCOMMAND=y
+CONFIG_BOOTCOMMAND="nand read 0x22000000 0x200000 0x600000; nand read 0x21000000 0x180000 0x20000; bootz 0x22000000 - 0x21000000"
+CONFIG_SYS_CONSOLE_IS_IN_ENV=y
+# CONFIG_DISPLAY_BOARDINFO is not set
+CONFIG_MISC_INIT_R=y
+CONFIG_HUSH_PARSER=y
+CONFIG_SYS_PROMPT="U-Boot> "
+CONFIG_CMD_BOOTZ=y
+CONFIG_CMD_CLK=y
+CONFIG_CMD_DM=y
+# CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
+CONFIG_CMD_I2C=y
+CONFIG_CMD_MMC=y
+CONFIG_CMD_NAND=y
+CONFIG_CMD_NAND_TRIMFFS=y
+# CONFIG_CMD_SETEXPR is not set
+CONFIG_CMD_DHCP=y
+CONFIG_CMD_MII=y
+CONFIG_CMD_PING=y
+CONFIG_CMD_HASH=y
+CONFIG_HASH_VERIFY=y
+CONFIG_CMD_FAT=y
+CONFIG_CMD_UBI=y
+CONFIG_OF_CONTROL=y
+CONFIG_ENV_IS_IN_NAND=y
+CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
+CONFIG_SYS_RELOC_GD_ENV_ADDR=y
+CONFIG_DM=y
+CONFIG_CLK=y
+CONFIG_CLK_CCF=y
+CONFIG_CLK_AT91=y
+CONFIG_AT91_GENERIC_CLK=y
+CONFIG_AT91_SAM9X60_PLL=y
+CONFIG_CPU=y
+CONFIG_AT91_GPIO=y
+CONFIG_DM_I2C=y
+CONFIG_SYS_I2C_AT91=y
+CONFIG_I2C_EEPROM=y
+CONFIG_MICROCHIP_FLEXCOM=y
+CONFIG_DM_MMC=y
+CONFIG_MMC_SDHCI=y
+CONFIG_MMC_SDHCI_ATMEL=y
+CONFIG_MTD=y
+# CONFIG_SYS_NAND_USE_FLASH_BBT is not set
+CONFIG_MTD_RAW_NAND=y
+CONFIG_NAND_ATMEL=y
+CONFIG_ATMEL_NAND_HW_PMECC=y
+CONFIG_PMECC_CAP=8
+CONFIG_PHY_MICREL=y
+CONFIG_DM_ETH=y
+CONFIG_MACB=y
+CONFIG_PINCTRL=y
+CONFIG_PINCTRL_AT91=y
+CONFIG_DM_SERIAL=y
+CONFIG_DEBUG_UART_ANNOUNCE=y
+CONFIG_ATMEL_USART=y
+CONFIG_TIMER=y
+CONFIG_MCHP_PIT64B_TIMER=y
+CONFIG_OF_LIBFDT_OVERLAY=y
--
2.25.1
^ permalink raw reply related [flat|nested] 7+ messages in thread* Re: [PATCH 0/4] Add support for sam9x60_curiosity
2022-03-22 8:51 [PATCH 0/4] Add support for sam9x60_curiosity Durai Manickam KR
` (3 preceding siblings ...)
2022-03-22 8:51 ` [PATCH 4/4] configs: Add sam9x60_curiosity_nandflash_defconfig Durai Manickam KR
@ 2022-03-22 15:06 ` Eugen.Hristev
4 siblings, 0 replies; 7+ messages in thread
From: Eugen.Hristev @ 2022-03-22 15:06 UTC (permalink / raw)
To: Durai.ManickamKR, u-boot; +Cc: MPUSWLinux
On 3/22/22 10:51 AM, Durai Manickam KR wrote:
> This patch series adds support for sam9x60_curiosity.
>
> Durai Manickam KR (4):
> board: Add sam9x60_curiosity support
> ARM: dts: Add device tree files for sam9x60_curiosity
> configs: Add sam9x60_curiosity_mmc_defconfig
> configs: Add sam9x60_curiosity_nandflash_defconfig
>
> arch/arm/dts/Makefile | 2 +
> .../dts/at91-sam9x60_curiosity-u-boot.dtsi | 79 ++++++++++
> arch/arm/dts/at91-sam9x60_curiosity.dts | 74 ++++++++++
> arch/arm/mach-at91/Kconfig | 7 +
> board/atmel/sam9x60_curiosity/Kconfig | 15 ++
> board/atmel/sam9x60_curiosity/MAINTAINERS | 8 +
> board/atmel/sam9x60_curiosity/Makefile | 7 +
> .../sam9x60_curiosity/sam9x60_curiosity.c | 139 ++++++++++++++++++
> configs/sam9x60_curiosity_mmc_defconfig | 82 +++++++++++
> configs/sam9x60_curiosity_nandflash_defconfig | 82 +++++++++++
> include/configs/sam9x60_curiosity.h | 67 +++++++++
> 11 files changed, 562 insertions(+)
> create mode 100644 arch/arm/dts/at91-sam9x60_curiosity-u-boot.dtsi
> create mode 100644 arch/arm/dts/at91-sam9x60_curiosity.dts
> create mode 100644 board/atmel/sam9x60_curiosity/Kconfig
> create mode 100644 board/atmel/sam9x60_curiosity/MAINTAINERS
> create mode 100644 board/atmel/sam9x60_curiosity/Makefile
> create mode 100644 board/atmel/sam9x60_curiosity/sam9x60_curiosity.c
> create mode 100644 configs/sam9x60_curiosity_mmc_defconfig
> create mode 100644 configs/sam9x60_curiosity_nandflash_defconfig
> create mode 100644 include/configs/sam9x60_curiosity.h
>
Hello Durai,
Please send incremental versions of your patches from now on. This is
the version 2, and also include changes from previous versions in the
cover letter or the patch itself under the three dashes (---) .
Other than that, running your patches through the automated CI/CD loop,
it looks like unmigrated symbols are no longer accepted into U-boot.
(symbols that are defined in board files with '#define CONFIG_***'
instead of having them as Kconfig symbols and selected through defconfig
or other symbols)
The problem is in the header sam9x60_curiosity.h header file.
I tried to chop it down to see which of the symbols are unaccepted, and
I have come up with the following file with looks to be accepted by the
script:
/* start of file */
#ifndef __CONFIG_H__
#define __CONFIG_H__
#define CONFIG_SYS_AT91_SLOW_CLOCK 32768
#define CONFIG_SYS_AT91_MAIN_CLOCK 24000000 /* 24 MHz
crystal */
#define CONFIG_USART_BASE ATMEL_BASE_DBGU
#define CONFIG_USART_ID 0 /* ignored in arm */
/* SDRAM */
#define CONFIG_SYS_SDRAM_BASE 0x20000000
#define CONFIG_SYS_SDRAM_SIZE 0x8000000 /* 128 MB */
#ifdef CONFIG_SPL_BUILD
#define CONFIG_SYS_INIT_SP_ADDR 0x218000
#else
#define CONFIG_SYS_INIT_SP_ADDR \
(CONFIG_SYS_SDRAM_BASE + 16 * 1024 + CONFIG_SYS_MALLOC_F_LEN -
\
GENERATED_GBL_DATA_SIZE)
#endif
#endif
/* end of file */
So the other symbols you are defining in this file are no longer accepted.
So you have to find some solution to use migrated symbols instead of
defining them in the board file. If some are mandatory for board
operations, they would require migration first (I have not checked if
some others are already migrated )
Otherwise, the board cannot go into u-boot mainline at the moment.
Eugen
^ permalink raw reply [flat|nested] 7+ messages in thread