* [U-Boot] [PATCH] nios2: add 10m50 devboard support
@ 2015-10-26 0:15 Thomas Chou
2015-10-28 23:45 ` Marek Vasut
` (2 more replies)
0 siblings, 3 replies; 8+ messages in thread
From: Thomas Chou @ 2015-10-26 0:15 UTC (permalink / raw)
To: u-boot
Add 10m50 devboard support. It is based on the Golden Hardware
Reference Design (GHRD), available at,
http://rocketboards.org/foswiki/view/Documentation/
AlteraMAX1010M50RevCDevelopmentKitLinuxSetup
Though we supported only one nios2-generic board in the past. Now,
with the removal of the nios2-generic board dir, adding new nios2
boards to u-boot is easier than before. It should be helpful to
add those boards supported in Linux mainline. There are only two
such nios2 boards, the 3c120 devboard and 10m50 devboard. The
nios2-generic is actually 3c120, and should restore the name. The
10m50 is this one.
Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
---
arch/nios2/dts/10m50_devboard.dts | 259 ++++++++++++++++++++++++++++++++++++++
configs/10m50_defconfig | 23 ++++
include/configs/10m50_devboard.h | 98 +++++++++++++++
3 files changed, 380 insertions(+)
create mode 100644 arch/nios2/dts/10m50_devboard.dts
create mode 100644 configs/10m50_defconfig
create mode 100644 include/configs/10m50_devboard.h
diff --git a/arch/nios2/dts/10m50_devboard.dts b/arch/nios2/dts/10m50_devboard.dts
new file mode 100644
index 0000000..8f22318
--- /dev/null
+++ b/arch/nios2/dts/10m50_devboard.dts
@@ -0,0 +1,259 @@
+/*
+ * Copyright (C) 2015 Altera Corporation
+ *
+ * This file is generated by sopc2dts.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+/dts-v1/;
+
+/ {
+ model = "Altera NiosII Max10";
+ compatible = "altr,niosii-max10";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cpu: cpu at 0 {
+ device_type = "cpu";
+ compatible = "altr,nios2-1.1";
+ reg = <0x00000000>;
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ altr,exception-addr = <0xc8000120>;
+ altr,fast-tlb-miss-addr = <0xc0000100>;
+ altr,has-div = <1>;
+ altr,has-initda = <1>;
+ altr,has-mmu = <1>;
+ altr,has-mul = <1>;
+ altr,implementation = "fast";
+ altr,pid-num-bits = <8>;
+ altr,reset-addr = <0xd4000000>;
+ altr,tlb-num-entries = <256>;
+ altr,tlb-num-ways = <16>;
+ altr,tlb-ptr-sz = <8>;
+ clock-frequency = <75000000>;
+ dcache-line-size = <32>;
+ dcache-size = <32768>;
+ icache-line-size = <32>;
+ icache-size = <32768>;
+ };
+ };
+
+ memory {
+ device_type = "memory";
+ reg = <0x08000000 0x08000000>,
+ <0x00000000 0x00000400>;
+ };
+
+ sopc0: sopc at 0 {
+ device_type = "soc";
+ ranges;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "altr,avalon", "simple-bus";
+ bus-frequency = <75000000>;
+
+ jtag_uart: serial at 18001530 {
+ compatible = "altr,juart-1.0";
+ reg = <0x18001530 0x00000008>;
+ interrupt-parent = <&cpu>;
+ interrupts = <7>;
+ };
+
+ a_16550_uart_0: serial at 18001600 {
+ compatible = "altr,16550-FIFO32", "ns16550a";
+ reg = <0x18001600 0x00000200>;
+ interrupt-parent = <&cpu>;
+ interrupts = <1>;
+ auto-flow-control = <1>;
+ clock-frequency = <50000000>;
+ fifo-size = <32>;
+ reg-io-width = <4>;
+ reg-shift = <2>;
+ };
+
+ ext_flash: quadspi at 0x180014a0 {
+ compatible = "altr,quadspi-1.0";
+ reg = <0x180014a0 0x00000020>,
+ <0x14000000 0x04000000>;
+ reg-names = "avl_csr", "avl_mem";
+ interrupt-parent = <&cpu>;
+ interrupts = <4>;
+ };
+
+ sysid: sysid at 18001528 {
+ compatible = "altr,sysid-1.0";
+ reg = <0x18001528 0x00000008>;
+ };
+
+ rgmii_0_eth_tse_0: ethernet at 400 {
+ compatible = "altr,tse-msgdma-1.0", "altr,tse-1.0";
+ reg = <0x00000400 0x00000400>,
+ <0x00000820 0x00000020>,
+ <0x00000800 0x00000020>,
+ <0x000008c0 0x00000008>,
+ <0x00000840 0x00000020>,
+ <0x00000860 0x00000020>;
+ reg-names = "control_port", "rx_csr", "rx_desc", "rx_resp", "tx_csr", "tx_desc";
+ interrupt-parent = <&cpu>;
+ interrupts = <2 3>;
+ interrupt-names = "rx_irq", "tx_irq";
+ rx-fifo-depth = <8192>;
+ tx-fifo-depth = <8192>;
+ address-bits = <48>;
+ max-frame-size = <1518>;
+ local-mac-address = [00 00 00 00 00 00];
+ altr,has-supplementary-unicast;
+ altr,enable-sup-addr = <1>;
+ altr,has-hash-multicast-filter;
+ altr,enable-hash = <1>;
+ phy-mode = "rgmii-id";
+ phy-handle = <&phy0>;
+ rgmii_0_eth_tse_0_mdio: mdio {
+ compatible = "altr,tse-mdio";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ phy0: ethernet-phy at 0 {
+ reg = <0>;
+ device_type = "ethernet-phy";
+ };
+ };
+ };
+
+ enet_pll: clock at 0 {
+ compatible = "altr,pll-1.0";
+ #clock-cells = <1>;
+
+ enet_pll_c0: enet_pll_c0 {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <125000000>;
+ clock-output-names = "enet_pll-c0";
+ };
+
+ enet_pll_c1: enet_pll_c1 {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <25000000>;
+ clock-output-names = "enet_pll-c1";
+ };
+
+ enet_pll_c2: enet_pll_c2 {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <2500000>;
+ clock-output-names = "enet_pll-c2";
+ };
+ };
+
+ sys_pll: clock at 1 {
+ compatible = "altr,pll-1.0";
+ #clock-cells = <1>;
+
+ sys_pll_c0: sys_pll_c0 {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <100000000>;
+ clock-output-names = "sys_pll-c0";
+ };
+
+ sys_pll_c1: sys_pll_c1 {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <50000000>;
+ clock-output-names = "sys_pll-c1";
+ };
+
+ sys_pll_c2: sys_pll_c2 {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <75000000>;
+ clock-output-names = "sys_pll-c2";
+ };
+ };
+
+ sys_clk_timer: timer at 18001440 {
+ compatible = "altr,timer-1.0";
+ reg = <0x18001440 0x00000020>;
+ interrupt-parent = <&cpu>;
+ interrupts = <0>;
+ clock-frequency = <75000000>;
+ };
+
+ led_pio: gpio at 180014d0 {
+ compatible = "altr,pio-1.0";
+ reg = <0x180014d0 0x00000010>;
+ altr,gpio-bank-width = <4>;
+ resetvalue = <15>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ gpio-bank-name = "led";
+ };
+
+ uart_0: serial at 0x18001420 {
+ compatible = "altr,uart-1.0";
+ reg = <0x18001420 0x00000020>;
+ interrupt-parent = <&cpu>;
+ interrupts = <1>;
+ clock-frequency = <75000000>;
+ current-speed = <115200>;
+ };
+
+ button_pio: gpio at 180014c0 {
+ compatible = "altr,pio-1.0";
+ reg = <0x180014c0 0x00000010>;
+ interrupt-parent = <&cpu>;
+ interrupts = <6>;
+ altr,gpio-bank-width = <3>;
+ altr,interrupt-type = <2>;
+ edge_type = <1>;
+ level_trigger = <0>;
+ resetvalue = <0>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ gpio-bank-name = "button";
+ };
+
+ sys_clk_timer_1: timer at 880 {
+ compatible = "altr,timer-1.0";
+ reg = <0x00000880 0x00000020>;
+ interrupt-parent = <&cpu>;
+ interrupts = <5>;
+ clock-frequency = <75000000>;
+ };
+
+ fpga_leds: leds {
+ compatible = "gpio-leds";
+
+ led_fpga0: fpga0 {
+ label = "fpga_led0";
+ gpios = <&led_pio 0 1>;
+ };
+
+ led_fpga1: fpga1 {
+ label = "fpga_led1";
+ gpios = <&led_pio 1 1>;
+ };
+
+ led_fpga2: fpga2 {
+ label = "fpga_led2";
+ gpios = <&led_pio 2 1>;
+ };
+
+ led_fpga3: fpga3 {
+ label = "fpga_led3";
+ gpios = <&led_pio 3 1>;
+ };
+ };
+ };
+
+ chosen {
+ bootargs = "debug console=ttyS0,115200";
+ stdout-path = &uart_0;
+ };
+};
diff --git a/configs/10m50_defconfig b/configs/10m50_defconfig
new file mode 100644
index 0000000..fa5ffd7
--- /dev/null
+++ b/configs/10m50_defconfig
@@ -0,0 +1,23 @@
+CONFIG_NIOS2=y
+CONFIG_SYS_CONFIG_NAME="10m50_devboard"
+CONFIG_DM_SERIAL=y
+CONFIG_DM_GPIO=y
+CONFIG_DEFAULT_DEVICE_TREE="10m50_devboard"
+CONFIG_HUSH_PARSER=y
+CONFIG_CMD_CPU=y
+# CONFIG_CMD_BOOTD is not set
+# CONFIG_CMD_IMLS is not set
+# CONFIG_CMD_XIMG is not set
+# CONFIG_CMD_FPGA is not set
+# CONFIG_CMD_ITEST is not set
+# CONFIG_CMD_SETEXPR is not set
+CONFIG_CMD_DHCP=y
+# CONFIG_CMD_NFS is not set
+CONFIG_CMD_PING=y
+CONFIG_NET_RANDOM_ETHADDR=y
+CONFIG_ALTERA_PIO=y
+CONFIG_MISC=y
+CONFIG_ALTERA_SYSID=y
+CONFIG_ALTERA_UART=y
+CONFIG_TIMER=y
+CONFIG_ALTERA_TIMER=y
diff --git a/include/configs/10m50_devboard.h b/include/configs/10m50_devboard.h
new file mode 100644
index 0000000..4140f2d
--- /dev/null
+++ b/include/configs/10m50_devboard.h
@@ -0,0 +1,98 @@
+/*
+ * (C) Copyright 2005, Psyent Corporation <www.psyent.com>
+ * Scott McNutt <smcnutt@psyent.com>
+ * (C) Copyright 2010, Thomas Chou <thomas@wytron.com.tw>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+/*
+ * BOARD/CPU
+ */
+#define CONFIG_DISPLAY_CPUINFO
+#define CONFIG_DISPLAY_BOARDINFO_LATE
+
+/*
+ * SERIAL
+ */
+#define CONFIG_BAUDRATE 115200
+#define CONFIG_SYS_CONSOLE_INFO_QUIET /* Suppress console info */
+
+/*
+ * CFI Flash
+ */
+#define CONFIG_SYS_NO_FLASH
+
+/*
+ * MII/PHY
+ */
+#define CONFIG_CMD_MII 1
+#define CONFIG_PHY_GIGE 1
+#define CONFIG_SYS_FAULT_ECHO_LINK_DOWN 1
+#define CONFIG_PHY_MARVELL 1
+
+/*
+ * BOOTP options
+ */
+#define CONFIG_BOOTP_BOOTFILESIZE
+#define CONFIG_BOOTP_BOOTPATH
+#define CONFIG_BOOTP_GATEWAY
+#define CONFIG_BOOTP_HOSTNAME
+
+/*
+ * FDT options
+ */
+#define CONFIG_OF_LIBFDT
+#define CONFIG_OF_BOARD_SETUP
+#define CONFIG_LMB
+
+/*
+ * ENVIRONMENT -- Put environment in sector CONFIG_SYS_MONITOR_LEN above
+ * CONFIG_SYS_RESET_ADDR, since we assume the monitor is stored at the
+ * reset address, no? This will keep the environment in user region
+ * of flash. NOTE: the monitor length must be multiple of sector size
+ * (which is common practice).
+ */
+#define CONFIG_ENV_IS_NOWHERE
+
+#define CONFIG_ENV_SIZE 0x20000 /* 128k, 1 sector */
+#define CONFIG_ENV_OVERWRITE /* Serial change Ok */
+
+/*
+ * MEMORY ORGANIZATION
+ * -Monitor at top of sdram.
+ * -The heap is placed below the monitor
+ * -The stack is placed below the heap (&grows down).
+ */
+#define CONFIG_SYS_SDRAM_BASE 0xc8000000
+#define CONFIG_SYS_SDRAM_SIZE 0x08000000
+#define CONFIG_MONITOR_IS_IN_RAM
+#define CONFIG_SYS_MONITOR_LEN 0x40000 /* Reserve 256k */
+#define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_SDRAM_BASE + \
+ CONFIG_SYS_SDRAM_SIZE - \
+ CONFIG_SYS_MONITOR_LEN)
+#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 0x20000)
+#define CONFIG_SYS_MALLOC_BASE (CONFIG_SYS_MONITOR_BASE - \
+ CONFIG_SYS_MALLOC_LEN)
+#define CONFIG_SYS_INIT_SP CONFIG_SYS_MALLOC_BASE
+
+/*
+ * MISC
+ */
+#define CONFIG_SYS_LONGHELP /* Provide extended help */
+#define CONFIG_SYS_CBSIZE 256 /* Console I/O buf size */
+#define CONFIG_SYS_MAXARGS 16 /* Max command args */
+#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Bootarg buf size */
+#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
+ sizeof(CONFIG_SYS_PROMPT) + \
+ 16) /* Print buf size */
+#define CONFIG_SYS_LOAD_ADDR CONFIG_SYS_SDRAM_BASE
+#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
+#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_INIT_SP - 0x20000)
+#define CONFIG_CMDLINE_EDITING
+#define CONFIG_CMD_GPIO
+
+#endif /* __CONFIG_H */
--
2.1.4
^ permalink raw reply related [flat|nested] 8+ messages in thread
* [U-Boot] [PATCH] nios2: add 10m50 devboard support
2015-10-26 0:15 [U-Boot] [PATCH] nios2: add 10m50 devboard support Thomas Chou
@ 2015-10-28 23:45 ` Marek Vasut
2015-10-29 5:34 ` Thomas Chou
2015-11-09 6:52 ` [U-Boot] [PATCH v2] mtd: add altera quadspi driver Thomas Chou
2015-11-09 6:59 ` [U-Boot] [PATCH v2] nios2: add 10m50 devboard support Thomas Chou
2 siblings, 1 reply; 8+ messages in thread
From: Marek Vasut @ 2015-10-28 23:45 UTC (permalink / raw)
To: u-boot
On Monday, October 26, 2015 at 01:15:19 AM, Thomas Chou wrote:
> Add 10m50 devboard support. It is based on the Golden Hardware
> Reference Design (GHRD), available at,
>
> http://rocketboards.org/foswiki/view/Documentation/
> AlteraMAX1010M50RevCDevelopmentKitLinuxSetup
>
> Though we supported only one nios2-generic board in the past. Now,
> with the removal of the nios2-generic board dir, adding new nios2
> boards to u-boot is easier than before. It should be helpful to
> add those boards supported in Linux mainline. There are only two
> such nios2 boards, the 3c120 devboard and 10m50 devboard. The
> nios2-generic is actually 3c120, and should restore the name. The
> 10m50 is this one.
>
> Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
> ---
> arch/nios2/dts/10m50_devboard.dts | 259
> ++++++++++++++++++++++++++++++++++++++ configs/10m50_defconfig |
> 23 ++++
> include/configs/10m50_devboard.h | 98 +++++++++++++++
> 3 files changed, 380 insertions(+)
> create mode 100644 arch/nios2/dts/10m50_devboard.dts
> create mode 100644 configs/10m50_defconfig
> create mode 100644 include/configs/10m50_devboard.h
Indeed, this patch is an excellent example of adding a new nios2 board.
Just a few nitpicks below.
[...]
> diff --git a/configs/10m50_defconfig b/configs/10m50_defconfig
> new file mode 100644
> index 0000000..fa5ffd7
> --- /dev/null
> +++ b/configs/10m50_defconfig
> @@ -0,0 +1,23 @@
> +CONFIG_NIOS2=y
> +CONFIG_SYS_CONFIG_NAME="10m50_devboard"
> +CONFIG_DM_SERIAL=y
> +CONFIG_DM_GPIO=y
> +CONFIG_DEFAULT_DEVICE_TREE="10m50_devboard"
> +CONFIG_HUSH_PARSER=y
> +CONFIG_CMD_CPU=y
> +# CONFIG_CMD_BOOTD is not set
> +# CONFIG_CMD_IMLS is not set
> +# CONFIG_CMD_XIMG is not set
> +# CONFIG_CMD_FPGA is not set
> +# CONFIG_CMD_ITEST is not set
> +# CONFIG_CMD_SETEXPR is not set
Please keep setexpr, it's really useful.
> +CONFIG_CMD_DHCP=y
> +# CONFIG_CMD_NFS is not set
> +CONFIG_CMD_PING=y
> +CONFIG_NET_RANDOM_ETHADDR=y
> +CONFIG_ALTERA_PIO=y
> +CONFIG_MISC=y
> +CONFIG_ALTERA_SYSID=y
> +CONFIG_ALTERA_UART=y
> +CONFIG_TIMER=y
> +CONFIG_ALTERA_TIMER=y
> diff --git a/include/configs/10m50_devboard.h
> b/include/configs/10m50_devboard.h new file mode 100644
> index 0000000..4140f2d
> --- /dev/null
> +++ b/include/configs/10m50_devboard.h
> @@ -0,0 +1,98 @@
> +/*
> + * (C) Copyright 2005, Psyent Corporation <www.psyent.com>
> + * Scott McNutt <smcnutt@psyent.com>
> + * (C) Copyright 2010, Thomas Chou <thomas@wytron.com.tw>
> + *
> + * SPDX-License-Identifier: GPL-2.0+
> + */
> +
> +#ifndef __CONFIG_H
> +#define __CONFIG_H
> +
> +/*
> + * BOARD/CPU
> + */
> +#define CONFIG_DISPLAY_CPUINFO
> +#define CONFIG_DISPLAY_BOARDINFO_LATE
> +
> +/*
> + * SERIAL
> + */
> +#define CONFIG_BAUDRATE 115200
> +#define CONFIG_SYS_CONSOLE_INFO_QUIET /* Suppress console info */
> +
> +/*
> + * CFI Flash
> + */
> +#define CONFIG_SYS_NO_FLASH
> +
> +/*
> + * MII/PHY
> + */
> +#define CONFIG_CMD_MII 1
> +#define CONFIG_PHY_GIGE 1
> +#define CONFIG_SYS_FAULT_ECHO_LINK_DOWN 1
> +#define CONFIG_PHY_MARVELL 1
Are you sure all these macros must have a value (1) ? I doubt it.
[...]
^ permalink raw reply [flat|nested] 8+ messages in thread
* [U-Boot] [PATCH] nios2: add 10m50 devboard support
2015-10-28 23:45 ` Marek Vasut
@ 2015-10-29 5:34 ` Thomas Chou
2015-10-29 13:16 ` Marek Vasut
0 siblings, 1 reply; 8+ messages in thread
From: Thomas Chou @ 2015-10-29 5:34 UTC (permalink / raw)
To: u-boot
Hi Marek,
On 10/29/2015 07:45 AM, Marek Vasut wrote:
>> +# CONFIG_CMD_SETEXPR is not set
>
> Please keep setexpr, it's really useful.
OK, I will keep it.
>> +/*
>> + * MII/PHY
>> + */
>> +#define CONFIG_CMD_MII 1
>> +#define CONFIG_PHY_GIGE 1
>> +#define CONFIG_SYS_FAULT_ECHO_LINK_DOWN 1
>> +#define CONFIG_PHY_MARVELL 1
>
> Are you sure all these macros must have a value (1) ? I doubt it.
Oops, these '1' should be removed.
I will resend this patch after I finish the altera quadspi and altera
tse msgdma update. Thank you.
Best regards,
Thomas
^ permalink raw reply [flat|nested] 8+ messages in thread
* [U-Boot] [PATCH] nios2: add 10m50 devboard support
2015-10-29 5:34 ` Thomas Chou
@ 2015-10-29 13:16 ` Marek Vasut
0 siblings, 0 replies; 8+ messages in thread
From: Marek Vasut @ 2015-10-29 13:16 UTC (permalink / raw)
To: u-boot
On Thursday, October 29, 2015 at 06:34:55 AM, Thomas Chou wrote:
> Hi Marek,
>
> On 10/29/2015 07:45 AM, Marek Vasut wrote:
> >> +# CONFIG_CMD_SETEXPR is not set
> >
> > Please keep setexpr, it's really useful.
>
> OK, I will keep it.
>
> >> +/*
> >> + * MII/PHY
> >> + */
> >> +#define CONFIG_CMD_MII 1
> >> +#define CONFIG_PHY_GIGE 1
> >> +#define CONFIG_SYS_FAULT_ECHO_LINK_DOWN 1
> >> +#define CONFIG_PHY_MARVELL 1
> >
> > Are you sure all these macros must have a value (1) ? I doubt it.
>
> Oops, these '1' should be removed.
>
> I will resend this patch after I finish the altera quadspi and altera
> tse msgdma update. Thank you.
Thanks!
Best regards,
Marek Vasut
^ permalink raw reply [flat|nested] 8+ messages in thread
* [U-Boot] [PATCH v2] mtd: add altera quadspi driver
2015-10-26 0:15 [U-Boot] [PATCH] nios2: add 10m50 devboard support Thomas Chou
2015-10-28 23:45 ` Marek Vasut
@ 2015-11-09 6:52 ` Thomas Chou
2015-11-09 6:59 ` Thomas Chou
2015-11-09 6:59 ` [U-Boot] [PATCH v2] nios2: add 10m50 devboard support Thomas Chou
2 siblings, 1 reply; 8+ messages in thread
From: Thomas Chou @ 2015-11-09 6:52 UTC (permalink / raw)
To: u-boot
Add Altera Generic Quad SPI Controller support. The controller
converts SPI NOR flash to parallel flash interface. So it is
not like other SPI flash, but rather like CFI flash.
Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
---
v2
change memory alllocation macros.
add altera_qspi support.
doc/device-tree-bindings/mtd/altera_qspi.txt | 35 ++++
drivers/mtd/Kconfig | 9 +
drivers/mtd/Makefile | 1 +
drivers/mtd/altera_qspi.c | 273 +++++++++++++++++++++++++++
4 files changed, 318 insertions(+)
create mode 100644 doc/device-tree-bindings/mtd/altera_qspi.txt
create mode 100644 drivers/mtd/altera_qspi.c
diff --git a/doc/device-tree-bindings/mtd/altera_qspi.txt b/doc/device-tree-bindings/mtd/altera_qspi.txt
new file mode 100644
index 0000000..3361ac9
--- /dev/null
+++ b/doc/device-tree-bindings/mtd/altera_qspi.txt
@@ -0,0 +1,35 @@
+Altera QUADSPI driver
+
+Required properties:
+- compatible: Should be "altr,quadspi-1.0"
+- reg: Address and length of the register set for the device. It contains
+ the information of registers in the same order as described by reg-names
+- reg-names: Should contain the reg names
+ "avl_csr": Should contain the register configuration base address
+ "avl_mem": Should contain the data base address
+- #address-cells: Must be <1>.
+- #size-cells: Must be <0>.
+- flash device tree subnode, there must be a node with the following fields:
+ - compatible: Should contain the flash name:
+ 1. EPCS: epcs16, epcs64, epcs128
+ 2. EPCQ: epcq16, epcq32, epcq64, epcq128, epcq256, epcq512, epcq1024
+ 3. EPCQ-L: epcql256, epcql512, epcql1024
+ - #address-cells: please refer to /mtd/partition.txt
+ - #size-cells: please refer to /mtd/partition.txt
+ For partitions inside each flash, please refer to /mtd/partition.txt
+
+Example:
+
+ quadspi_controller_0: quadspi at 0x180014a0 {
+ compatible = "altr,quadspi-1.0";
+ reg = <0x180014a0 0x00000020>,
+ <0x14000000 0x04000000>;
+ reg-names = "avl_csr", "avl_mem";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ flash0: epcq512 at 0 {
+ compatible = "altr,epcq512";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ };
+ };
diff --git a/drivers/mtd/Kconfig b/drivers/mtd/Kconfig
index 57e4b86..c58841e 100644
--- a/drivers/mtd/Kconfig
+++ b/drivers/mtd/Kconfig
@@ -19,6 +19,15 @@ config CFI_FLASH
option. Visit <http://www.amd.com/products/nvd/overview/cfi.html>
for more information on CFI.
+config ALTERA_QSPI
+ bool "Altera Generic Quad SPI Controller"
+ depends on MTD
+ help
+ This enables access to Altera EPCQ/EPCS flash chips using the
+ Altera Generic Quad SPI Controller. The controller converts SPI
+ NOR flash to parallel flash interface. Please find details on the
+ "Embedded Peripherals IP User Guide" of Altera.
+
endmenu
source "drivers/mtd/nand/Kconfig"
diff --git a/drivers/mtd/Makefile b/drivers/mtd/Makefile
index c23c0c1..7f018a4 100644
--- a/drivers/mtd/Makefile
+++ b/drivers/mtd/Makefile
@@ -11,6 +11,7 @@ endif
obj-$(CONFIG_MTD) += mtd-uclass.o
obj-$(CONFIG_MTD_PARTITIONS) += mtdpart.o
obj-$(CONFIG_MTD_CONCAT) += mtdconcat.o
+obj-$(CONFIG_ALTERA_QSPI) += altera_qspi.o
obj-$(CONFIG_HAS_DATAFLASH) += at45.o
obj-$(CONFIG_FLASH_CFI_DRIVER) += cfi_flash.o
obj-$(CONFIG_FLASH_CFI_MTD) += cfi_mtd.o
diff --git a/drivers/mtd/altera_qspi.c b/drivers/mtd/altera_qspi.c
new file mode 100644
index 0000000..1826dc8
--- /dev/null
+++ b/drivers/mtd/altera_qspi.c
@@ -0,0 +1,273 @@
+/*
+ * Copyright (C) 2015 Thomas Chou <thomas@wytron.com.tw>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <dm.h>
+#include <errno.h>
+#include <fdt_support.h>
+#include <flash.h>
+#include <mtd.h>
+#include <asm/io.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+/*
+ * The QUADSPI_MEM_OP register is used to do memory protect and erase operations
+ */
+#define QUADSPI_MEM_OP_BULK_ERASE 0x00000001
+#define QUADSPI_MEM_OP_SECTOR_ERASE 0x00000002
+#define QUADSPI_MEM_OP_SECTOR_PROTECT 0x00000003
+
+/*
+ * The QUADSPI_ISR register is used to determine whether an invalid write or
+ * erase operation trigerred an interrupt
+ */
+#define QUADSPI_ISR_ILLEGAL_ERASE BIT(0)
+#define QUADSPI_ISR_ILLEGAL_WRITE BIT(1)
+
+struct altera_qspi_regs {
+ u32 rd_status;
+ u32 rd_sid;
+ u32 rd_rdid;
+ u32 mem_op;
+ u32 isr;
+ u32 imr;
+ u32 chip_select;
+};
+
+struct altera_qspi_platdata {
+ struct altera_qspi_regs *regs;
+ void *base;
+ unsigned long size;
+};
+
+flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS]; /* FLASH chips info */
+
+void flash_print_info(flash_info_t *info)
+{
+ printf("Altera QSPI flash Size: %ld MB in %d Sectors\n",
+ info->size >> 20, info->sector_count);
+}
+
+int flash_erase(flash_info_t *info, int s_first, int s_last)
+{
+ struct mtd_info *mtd = info->mtd;
+ struct erase_info instr;
+ int ret;
+
+ memset(&instr, 0, sizeof(instr));
+ instr.addr = mtd->erasesize * s_first;
+ instr.len = mtd->erasesize * (s_last + 1 - s_first);
+ ret = mtd_erase(mtd, &instr);
+ if (ret)
+ return ERR_NOT_ERASED;
+
+ return 0;
+}
+
+int write_buff(flash_info_t *info, uchar *src, ulong addr, ulong cnt)
+{
+ struct mtd_info *mtd = info->mtd;
+ struct udevice *dev = mtd->dev;
+ struct altera_qspi_platdata *pdata = dev_get_platdata(dev);
+ ulong base = (ulong)pdata->base;
+ loff_t to = addr - base;
+ size_t retlen;
+ int ret;
+
+ ret = mtd_write(mtd, to, cnt, &retlen, src);
+ if (ret)
+ return ERR_NOT_ERASED;
+
+ return 0;
+}
+
+unsigned long flash_init(void)
+{
+ struct udevice *dev;
+
+ /* probe every MTD device */
+ for (uclass_first_device(UCLASS_MTD, &dev);
+ dev;
+ uclass_next_device(&dev)) {
+ }
+
+ return flash_info[0].size;
+}
+
+static int altera_qspi_erase(struct mtd_info *mtd, struct erase_info *instr)
+{
+ struct udevice *dev = mtd->dev;
+ struct altera_qspi_platdata *pdata = dev_get_platdata(dev);
+ struct altera_qspi_regs *regs = pdata->regs;
+ size_t addr = instr->addr;
+ size_t len = instr->len;
+ size_t end = addr + len;
+ u32 sect;
+ u32 stat;
+
+ instr->state = MTD_ERASING;
+ addr &= ~(mtd->erasesize - 1); /* get lower aligned address */
+ while (addr < end) {
+ sect = addr / mtd->erasesize;
+ sect <<= 8;
+ sect |= QUADSPI_MEM_OP_SECTOR_ERASE;
+ debug("erase %08x\n", sect);
+ writel(sect, ®s->mem_op);
+ stat = readl(®s->isr);
+ if (stat & QUADSPI_ISR_ILLEGAL_ERASE) {
+ /* erase failed, sector might be protected */
+ debug("erase %08x fail %x\n", sect, stat);
+ writel(stat, ®s->isr); /* clear isr */
+ instr->state = MTD_ERASE_FAILED;
+ return -EIO;
+ }
+ addr += mtd->erasesize;
+ }
+ instr->state = MTD_ERASE_DONE;
+ mtd_erase_callback(instr);
+
+ return 0;
+}
+
+static int altera_qspi_read(struct mtd_info *mtd, loff_t from, size_t len,
+ size_t *retlen, u_char *buf)
+{
+ struct udevice *dev = mtd->dev;
+ struct altera_qspi_platdata *pdata = dev_get_platdata(dev);
+
+ memcpy_fromio(buf, pdata->base + from, len);
+ *retlen = len;
+
+ return 0;
+}
+
+static int altera_qspi_write(struct mtd_info *mtd, loff_t to, size_t len,
+ size_t *retlen, const u_char *buf)
+{
+ struct udevice *dev = mtd->dev;
+ struct altera_qspi_platdata *pdata = dev_get_platdata(dev);
+ struct altera_qspi_regs *regs = pdata->regs;
+ u32 stat;
+
+ memcpy_toio(pdata->base + to, buf, len);
+ /* check whether write triggered a illegal write interrupt */
+ stat = readl(®s->isr);
+ if (stat & QUADSPI_ISR_ILLEGAL_WRITE) {
+ /* write failed, sector might be protected */
+ debug("write fail %x\n", stat);
+ writel(stat, ®s->isr); /* clear isr */
+ return -EIO;
+ }
+ *retlen = len;
+
+ return 0;
+}
+
+static void altera_qspi_sync(struct mtd_info *mtd)
+{
+}
+
+static int altera_qspi_probe(struct udevice *dev)
+{
+ struct altera_qspi_platdata *pdata = dev_get_platdata(dev);
+ struct altera_qspi_regs *regs = pdata->regs;
+ unsigned long base = (unsigned long)pdata->base;
+ struct mtd_info *mtd;
+ flash_info_t *flash = &flash_info[0];
+ u32 rdid;
+ int i;
+
+ rdid = readl(®s->rd_rdid);
+ debug("rdid %x\n", rdid);
+
+ mtd = dev_get_uclass_priv(dev);
+ mtd->dev = dev;
+ mtd->name = "nor0";
+ mtd->type = MTD_NORFLASH;
+ mtd->flags = MTD_CAP_NORFLASH;
+ mtd->size = 1 << ((rdid & 0xff) - 6);
+ mtd->writesize = 1;
+ mtd->writebufsize = mtd->writesize;
+ mtd->_erase = altera_qspi_erase;
+ mtd->_read = altera_qspi_read;
+ mtd->_write = altera_qspi_write;
+ mtd->_sync = altera_qspi_sync;
+ mtd->numeraseregions = 0;
+ mtd->erasesize = 0x10000;
+ if (add_mtd_device(mtd))
+ return -ENOMEM;
+
+ flash->mtd = mtd;
+ flash->size = mtd->size;
+ flash->sector_count = mtd->size / mtd->erasesize;
+ flash->flash_id = rdid;
+ flash->start[0] = base;
+ for (i = 1; i < flash->sector_count; i++)
+ flash->start[i] = flash->start[i - 1] + mtd->erasesize;
+ gd->bd->bi_flashstart = base;
+
+ return 0;
+}
+
+static int altera_qspi_ofdata_to_platdata(struct udevice *dev)
+{
+ struct altera_qspi_platdata *pdata = dev_get_platdata(dev);
+ void *blob = (void *)gd->fdt_blob;
+ int node = dev->of_offset;
+ const char *list, *end;
+ const fdt32_t *cell;
+ void *base;
+ unsigned long addr, size;
+ int parent, addrc, sizec;
+ int len, idx;
+
+ /*
+ * decode regs. there are multiple reg tuples, and they need to
+ * match with reg-names.
+ */
+ parent = fdt_parent_offset(blob, node);
+ of_bus_default_count_cells(blob, parent, &addrc, &sizec);
+ list = fdt_getprop(blob, node, "reg-names", &len);
+ if (!list)
+ return -ENOENT;
+ end = list + len;
+ cell = fdt_getprop(blob, node, "reg", &len);
+ if (!cell)
+ return -ENOENT;
+ idx = 0;
+ while (list < end) {
+ addr = fdt_translate_address((void *)blob,
+ node, cell + idx);
+ size = fdt_addr_to_cpu(cell[idx + addrc]);
+ base = ioremap(addr, size);
+ len = strlen(list);
+ if (strcmp(list, "avl_csr") == 0) {
+ pdata->regs = base;
+ } else if (strcmp(list, "avl_mem") == 0) {
+ pdata->base = base;
+ pdata->size = size;
+ }
+ idx += addrc + sizec;
+ list += (len + 1);
+ }
+
+ return 0;
+}
+
+static const struct udevice_id altera_qspi_ids[] = {
+ { .compatible = "altr,quadspi-1.0" },
+ {}
+};
+
+U_BOOT_DRIVER(altera_qspi) = {
+ .name = "altera_qspi",
+ .id = UCLASS_MTD,
+ .of_match = altera_qspi_ids,
+ .ofdata_to_platdata = altera_qspi_ofdata_to_platdata,
+ .platdata_auto_alloc_size = sizeof(struct altera_qspi_platdata),
+ .probe = altera_qspi_probe,
+};
--
2.5.0
^ permalink raw reply related [flat|nested] 8+ messages in thread
* [U-Boot] [PATCH v2] nios2: add 10m50 devboard support
2015-10-26 0:15 [U-Boot] [PATCH] nios2: add 10m50 devboard support Thomas Chou
2015-10-28 23:45 ` Marek Vasut
2015-11-09 6:52 ` [U-Boot] [PATCH v2] mtd: add altera quadspi driver Thomas Chou
@ 2015-11-09 6:59 ` Thomas Chou
2015-11-09 14:27 ` Marek Vasut
2 siblings, 1 reply; 8+ messages in thread
From: Thomas Chou @ 2015-11-09 6:59 UTC (permalink / raw)
To: u-boot
Add 10m50 devboard support. It is based on the Golden Hardware
Reference Design (GHRD), available at,
http://rocketboards.org/foswiki/view/Documentation/
AlteraMAX1010M50RevCDevelopmentKitLinuxSetup
Though we supported only one nios2-generic board in the past. Now,
with the removal of the nios2-generic board dir, adding new nios2
boards to u-boot is easier than before. It should be helpful to
add those boards supported in Linux mainline. There are only two
such nios2 boards, the 3c120 devboard and 10m50 devboard. The
nios2-generic is actually 3c120, and should restore the name. The
10m50 is this one.
Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
---
v2
change memory alllocation macros.
add altera_qspi support.
arch/nios2/dts/10m50_devboard.dts | 267 ++++++++++++++++++++++++++++++++++++++
configs/10m50_defconfig | 26 ++++
include/configs/10m50_devboard.h | 103 +++++++++++++++
3 files changed, 396 insertions(+)
create mode 100644 arch/nios2/dts/10m50_devboard.dts
create mode 100644 configs/10m50_defconfig
create mode 100644 include/configs/10m50_devboard.h
diff --git a/arch/nios2/dts/10m50_devboard.dts b/arch/nios2/dts/10m50_devboard.dts
new file mode 100644
index 0000000..e89dbb2
--- /dev/null
+++ b/arch/nios2/dts/10m50_devboard.dts
@@ -0,0 +1,267 @@
+/*
+ * Copyright (C) 2015 Altera Corporation
+ *
+ * This file is generated by sopc2dts.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+/dts-v1/;
+
+/ {
+ model = "Altera NiosII Max10";
+ compatible = "altr,niosii-max10";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cpu: cpu at 0 {
+ device_type = "cpu";
+ compatible = "altr,nios2-1.1";
+ reg = <0x00000000>;
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ altr,exception-addr = <0xc8000120>;
+ altr,fast-tlb-miss-addr = <0xc0000100>;
+ altr,has-div = <1>;
+ altr,has-initda = <1>;
+ altr,has-mmu = <1>;
+ altr,has-mul = <1>;
+ altr,implementation = "fast";
+ altr,pid-num-bits = <8>;
+ altr,reset-addr = <0xd4000000>;
+ altr,tlb-num-entries = <256>;
+ altr,tlb-num-ways = <16>;
+ altr,tlb-ptr-sz = <8>;
+ clock-frequency = <75000000>;
+ dcache-line-size = <32>;
+ dcache-size = <32768>;
+ icache-line-size = <32>;
+ icache-size = <32768>;
+ };
+ };
+
+ memory {
+ device_type = "memory";
+ reg = <0x08000000 0x08000000>,
+ <0x00000000 0x00000400>;
+ };
+
+ sopc0: sopc at 0 {
+ device_type = "soc";
+ ranges;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "altr,avalon", "simple-bus";
+ bus-frequency = <75000000>;
+
+ jtag_uart: serial at 18001530 {
+ compatible = "altr,juart-1.0";
+ reg = <0x18001530 0x00000008>;
+ interrupt-parent = <&cpu>;
+ interrupts = <7>;
+ };
+
+ a_16550_uart_0: serial at 18001600 {
+ compatible = "altr,16550-FIFO32", "ns16550a";
+ reg = <0x18001600 0x00000200>;
+ interrupt-parent = <&cpu>;
+ interrupts = <1>;
+ auto-flow-control = <1>;
+ clock-frequency = <50000000>;
+ fifo-size = <32>;
+ reg-io-width = <4>;
+ reg-shift = <2>;
+ };
+
+ ext_flash: quadspi at 0x180014a0 {
+ compatible = "altr,quadspi-1.0";
+ reg = <0x180014a0 0x00000020>,
+ <0x14000000 0x04000000>;
+ reg-names = "avl_csr", "avl_mem";
+ interrupt-parent = <&cpu>;
+ interrupts = <4>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ flash0: nor0 at 0 {
+ compatible = "micron,n25q512a";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ };
+ };
+
+ sysid: sysid at 18001528 {
+ compatible = "altr,sysid-1.0";
+ reg = <0x18001528 0x00000008>;
+ };
+
+ rgmii_0_eth_tse_0: ethernet at 400 {
+ compatible = "altr,tse-msgdma-1.0", "altr,tse-1.0";
+ reg = <0x00000400 0x00000400>,
+ <0x00000820 0x00000020>,
+ <0x00000800 0x00000020>,
+ <0x000008c0 0x00000008>,
+ <0x00000840 0x00000020>,
+ <0x00000860 0x00000020>;
+ reg-names = "control_port", "rx_csr", "rx_desc", "rx_resp",
+ "tx_csr", "tx_desc";
+ interrupt-parent = <&cpu>;
+ interrupts = <2 3>;
+ interrupt-names = "rx_irq", "tx_irq";
+ rx-fifo-depth = <8192>;
+ tx-fifo-depth = <8192>;
+ address-bits = <48>;
+ max-frame-size = <1518>;
+ local-mac-address = [00 00 00 00 00 00];
+ altr,has-supplementary-unicast;
+ altr,enable-sup-addr = <1>;
+ altr,has-hash-multicast-filter;
+ altr,enable-hash = <1>;
+ phy-mode = "rgmii-id";
+ phy-handle = <&phy0>;
+ rgmii_0_eth_tse_0_mdio: mdio {
+ compatible = "altr,tse-mdio";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ phy0: ethernet-phy at 0 {
+ reg = <0>;
+ device_type = "ethernet-phy";
+ };
+ };
+ };
+
+ enet_pll: clock at 0 {
+ compatible = "altr,pll-1.0";
+ #clock-cells = <1>;
+
+ enet_pll_c0: enet_pll_c0 {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <125000000>;
+ clock-output-names = "enet_pll-c0";
+ };
+
+ enet_pll_c1: enet_pll_c1 {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <25000000>;
+ clock-output-names = "enet_pll-c1";
+ };
+
+ enet_pll_c2: enet_pll_c2 {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <2500000>;
+ clock-output-names = "enet_pll-c2";
+ };
+ };
+
+ sys_pll: clock at 1 {
+ compatible = "altr,pll-1.0";
+ #clock-cells = <1>;
+
+ sys_pll_c0: sys_pll_c0 {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <100000000>;
+ clock-output-names = "sys_pll-c0";
+ };
+
+ sys_pll_c1: sys_pll_c1 {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <50000000>;
+ clock-output-names = "sys_pll-c1";
+ };
+
+ sys_pll_c2: sys_pll_c2 {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <75000000>;
+ clock-output-names = "sys_pll-c2";
+ };
+ };
+
+ sys_clk_timer: timer at 18001440 {
+ compatible = "altr,timer-1.0";
+ reg = <0x18001440 0x00000020>;
+ interrupt-parent = <&cpu>;
+ interrupts = <0>;
+ clock-frequency = <75000000>;
+ };
+
+ led_pio: gpio at 180014d0 {
+ compatible = "altr,pio-1.0";
+ reg = <0x180014d0 0x00000010>;
+ altr,gpio-bank-width = <4>;
+ resetvalue = <15>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ gpio-bank-name = "led";
+ };
+
+ uart_0: serial at 0x18001420 {
+ compatible = "altr,uart-1.0";
+ reg = <0x18001420 0x00000020>;
+ interrupt-parent = <&cpu>;
+ interrupts = <1>;
+ clock-frequency = <75000000>;
+ current-speed = <115200>;
+ };
+
+ button_pio: gpio at 180014c0 {
+ compatible = "altr,pio-1.0";
+ reg = <0x180014c0 0x00000010>;
+ interrupt-parent = <&cpu>;
+ interrupts = <6>;
+ altr,gpio-bank-width = <3>;
+ altr,interrupt-type = <2>;
+ edge_type = <1>;
+ level_trigger = <0>;
+ resetvalue = <0>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ gpio-bank-name = "button";
+ };
+
+ sys_clk_timer_1: timer at 880 {
+ compatible = "altr,timer-1.0";
+ reg = <0x00000880 0x00000020>;
+ interrupt-parent = <&cpu>;
+ interrupts = <5>;
+ clock-frequency = <75000000>;
+ };
+
+ fpga_leds: leds {
+ compatible = "gpio-leds";
+
+ led_fpga0: fpga0 {
+ label = "fpga_led0";
+ gpios = <&led_pio 0 1>;
+ };
+
+ led_fpga1: fpga1 {
+ label = "fpga_led1";
+ gpios = <&led_pio 1 1>;
+ };
+
+ led_fpga2: fpga2 {
+ label = "fpga_led2";
+ gpios = <&led_pio 2 1>;
+ };
+
+ led_fpga3: fpga3 {
+ label = "fpga_led3";
+ gpios = <&led_pio 3 1>;
+ };
+ };
+ };
+
+ chosen {
+ bootargs = "debug console=ttyS0,115200";
+ stdout-path = &uart_0;
+ };
+};
diff --git a/configs/10m50_defconfig b/configs/10m50_defconfig
new file mode 100644
index 0000000..af2cef7
--- /dev/null
+++ b/configs/10m50_defconfig
@@ -0,0 +1,26 @@
+CONFIG_NIOS2=y
+CONFIG_SYS_CONFIG_NAME="10m50_devboard"
+CONFIG_DM_SERIAL=y
+CONFIG_DM_GPIO=y
+CONFIG_DEFAULT_DEVICE_TREE="10m50_devboard"
+CONFIG_HUSH_PARSER=y
+CONFIG_CMD_CPU=y
+# CONFIG_CMD_BOOTD is not set
+# CONFIG_CMD_IMLS is not set
+# CONFIG_CMD_XIMG is not set
+# CONFIG_CMD_FPGA is not set
+# CONFIG_CMD_ITEST is not set
+CONFIG_CMD_DHCP=y
+# CONFIG_CMD_NFS is not set
+CONFIG_CMD_PING=y
+CONFIG_NET_RANDOM_ETHADDR=y
+CONFIG_ALTERA_PIO=y
+CONFIG_MISC=y
+CONFIG_ALTERA_SYSID=y
+CONFIG_MTD=y
+CONFIG_ALTERA_QSPI=y
+CONFIG_DM_ETH=y
+CONFIG_ALTERA_TSE=y
+CONFIG_ALTERA_UART=y
+CONFIG_TIMER=y
+CONFIG_ALTERA_TIMER=y
diff --git a/include/configs/10m50_devboard.h b/include/configs/10m50_devboard.h
new file mode 100644
index 0000000..ab7dd08
--- /dev/null
+++ b/include/configs/10m50_devboard.h
@@ -0,0 +1,103 @@
+/*
+ * (C) Copyright 2005, Psyent Corporation <www.psyent.com>
+ * Scott McNutt <smcnutt@psyent.com>
+ * (C) Copyright 2010, Thomas Chou <thomas@wytron.com.tw>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+/*
+ * BOARD/CPU
+ */
+#define CONFIG_DISPLAY_CPUINFO
+#define CONFIG_DISPLAY_BOARDINFO_LATE
+
+/*
+ * SERIAL
+ */
+#define CONFIG_BAUDRATE 115200
+#define CONFIG_SYS_CONSOLE_INFO_QUIET /* Suppress console info */
+
+/*
+ * Flash
+ */
+#define CONFIG_SYS_MAX_FLASH_BANKS 1
+#define CONFIG_SYS_MAX_FLASH_SECT 1024
+#define CONFIG_MTD_DEVICE
+
+/*
+ * NET options
+ */
+#define CONFIG_SYS_RX_ETH_BUFFER 0
+#define CONFIG_CMD_MII
+#define CONFIG_PHY_GIGE
+#define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
+#define CONFIG_PHY_MARVELL
+
+/*
+ * BOOTP options
+ */
+#define CONFIG_BOOTP_BOOTFILESIZE
+#define CONFIG_BOOTP_BOOTPATH
+#define CONFIG_BOOTP_GATEWAY
+#define CONFIG_BOOTP_HOSTNAME
+
+/*
+ * FDT options
+ */
+#define CONFIG_OF_LIBFDT
+#define CONFIG_OF_BOARD_SETUP
+#define CONFIG_LMB
+
+/*
+ * ENVIRONMENT -- Put environment in sector CONFIG_SYS_MONITOR_LEN above
+ * CONFIG_SYS_RESET_ADDR, since we assume the monitor is stored at the
+ * reset address, no? This will keep the environment in user region
+ * of flash. NOTE: the monitor length must be multiple of sector size
+ * (which is common practice).
+ */
+#define CONFIG_ENV_IS_IN_FLASH
+
+#define CONFIG_ENV_SIZE 0x10000 /* 64k, 1 sector */
+#define CONFIG_ENV_OVERWRITE /* Serial change Ok */
+#define CONFIG_ENV_ADDR 0xf4040000
+
+/*
+ * MEMORY ORGANIZATION
+ * -Monitor at top of sdram.
+ * -The heap is placed below the monitor
+ * -The stack is placed below the heap (&grows down).
+ */
+#define CONFIG_SYS_SDRAM_BASE 0xc8000000
+#define CONFIG_SYS_SDRAM_SIZE 0x08000000
+#define CONFIG_NR_DRAM_BANKS 1
+#define CONFIG_MONITOR_IS_IN_RAM
+#define CONFIG_SYS_MONITOR_LEN 0x40000 /* Reserve 256k */
+#define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_SDRAM_BASE + \
+ CONFIG_SYS_SDRAM_SIZE - \
+ CONFIG_SYS_MONITOR_LEN)
+#define CONFIG_SYS_MALLOC_LEN 0x20000
+
+/*
+ * MISC
+ */
+#define CONFIG_SYS_LONGHELP /* Provide extended help */
+#define CONFIG_SYS_CBSIZE 256 /* Console I/O buf size */
+#define CONFIG_SYS_MAXARGS 16 /* Max command args */
+#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Bootarg buf size */
+#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
+ sizeof(CONFIG_SYS_PROMPT) + \
+ 16) /* Print buf size */
+#define CONFIG_SYS_LOAD_ADDR CONFIG_SYS_SDRAM_BASE
+#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
+#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MONITOR_BASE - \
+ CONFIG_ENV_SIZE - \
+ CONFIG_SYS_MALLOC_LEN - \
+ 0x10000)
+#define CONFIG_CMDLINE_EDITING
+#define CONFIG_CMD_GPIO
+
+#endif /* __CONFIG_H */
--
2.5.0
^ permalink raw reply related [flat|nested] 8+ messages in thread
* [U-Boot] [PATCH v2] mtd: add altera quadspi driver
2015-11-09 6:52 ` [U-Boot] [PATCH v2] mtd: add altera quadspi driver Thomas Chou
@ 2015-11-09 6:59 ` Thomas Chou
0 siblings, 0 replies; 8+ messages in thread
From: Thomas Chou @ 2015-11-09 6:59 UTC (permalink / raw)
To: u-boot
On 2015?11?09? 14:52, Thomas Chou wrote:
> v2
> change memory alllocation macros.
> add altera_qspi support.
Sorry, wrong patch. Please ignore this one.
- Thomas
^ permalink raw reply [flat|nested] 8+ messages in thread
* [U-Boot] [PATCH v2] nios2: add 10m50 devboard support
2015-11-09 6:59 ` [U-Boot] [PATCH v2] nios2: add 10m50 devboard support Thomas Chou
@ 2015-11-09 14:27 ` Marek Vasut
0 siblings, 0 replies; 8+ messages in thread
From: Marek Vasut @ 2015-11-09 14:27 UTC (permalink / raw)
To: u-boot
On Monday, November 09, 2015 at 07:59:03 AM, Thomas Chou wrote:
> Add 10m50 devboard support. It is based on the Golden Hardware
> Reference Design (GHRD), available at,
>
> http://rocketboards.org/foswiki/view/Documentation/
> AlteraMAX1010M50RevCDevelopmentKitLinuxSetup
>
> Though we supported only one nios2-generic board in the past. Now,
> with the removal of the nios2-generic board dir, adding new nios2
> boards to u-boot is easier than before. It should be helpful to
> add those boards supported in Linux mainline. There are only two
> such nios2 boards, the 3c120 devboard and 10m50 devboard. The
> nios2-generic is actually 3c120, and should restore the name. The
> 10m50 is this one.
>
> Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Reviewed-by: Marek Vasut <marex@denx.de>
Best regards,
Marek Vasut
^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2015-11-09 14:27 UTC | newest]
Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2015-10-26 0:15 [U-Boot] [PATCH] nios2: add 10m50 devboard support Thomas Chou
2015-10-28 23:45 ` Marek Vasut
2015-10-29 5:34 ` Thomas Chou
2015-10-29 13:16 ` Marek Vasut
2015-11-09 6:52 ` [U-Boot] [PATCH v2] mtd: add altera quadspi driver Thomas Chou
2015-11-09 6:59 ` Thomas Chou
2015-11-09 6:59 ` [U-Boot] [PATCH v2] nios2: add 10m50 devboard support Thomas Chou
2015-11-09 14:27 ` Marek Vasut
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.