[PATCH 5/6] arm: mvebu: Add Allied Telesis x240 board
Chris Packham
judge.packham at gmail.com
Mon Jul 3 05:57:10 CEST 2023
On Mon, Jul 3, 2023 at 3:39 PM Chris Packham <judge.packham at gmail.com> wrote:
>
> The x240 and SE240 are a series of L2+ switches from Allied Telesis.
> There are a number of them in the range but as far as U-Boot is
> concerned all the CPU block components are the same so there's only one
> board defined.
>
> Signed-off-by: Chris Packham <judge.packham at gmail.com>
> ---
> arch/arm/dts/Makefile | 3 +-
> arch/arm/dts/ac5-98dx35xx-atl-x240.dts | 212 +++++++++++++++++++++++++
> arch/arm/mach-mvebu/Kconfig | 7 +
> board/alliedtelesis/x240/MAINTAINERS | 7 +
> board/alliedtelesis/x240/Makefile | 6 +
> board/alliedtelesis/x240/x240.c | 13 ++
> configs/x240_defconfig | 87 ++++++++++
> include/configs/x240.h | 37 +++++
> 8 files changed, 371 insertions(+), 1 deletion(-)
> create mode 100644 arch/arm/dts/ac5-98dx35xx-atl-x240.dts
> create mode 100644 board/alliedtelesis/x240/MAINTAINERS
> create mode 100644 board/alliedtelesis/x240/Makefile
> create mode 100644 board/alliedtelesis/x240/x240.c
> create mode 100644 configs/x240_defconfig
> create mode 100644 include/configs/x240.h
>
> diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
> index 480269fa6065..38d878a0f853 100644
> --- a/arch/arm/dts/Makefile
> +++ b/arch/arm/dts/Makefile
> @@ -303,7 +303,8 @@ dtb-$(CONFIG_ARCH_MVEBU) += \
> cn9132-db-B.dtb \
> cn9130-crb-A.dtb \
> cn9130-crb-B.dtb \
> - ac5-98dx35xx-rd.dtb
> + ac5-98dx35xx-rd.dtb \
> + ac5-98dx35xx-atl-x240.dtb
> endif
>
> dtb-$(CONFIG_ARCH_SYNQUACER) += synquacer-sc2a11-developerbox.dtb
> diff --git a/arch/arm/dts/ac5-98dx35xx-atl-x240.dts b/arch/arm/dts/ac5-98dx35xx-atl-x240.dts
> new file mode 100644
> index 000000000000..820ec18b4355
> --- /dev/null
> +++ b/arch/arm/dts/ac5-98dx35xx-atl-x240.dts
> @@ -0,0 +1,212 @@
> +// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
> +
> +/dts-v1/;
> +
> +#include <dt-bindings/gpio/gpio.h>
> +#include <dt-bindings/interrupt-controller/irq.h>
> +#include "ac5-98dx35xx.dtsi"
> +
> +/ {
> + model = "Allied Telesis x240";
> + compatible = "alliedtelesis,x240", "marvell,ac5x", "marvell,ac5";
> +
> + aliases {
> + serial0 = &uart0;
> + spiflash0 = &spiflash0;
> + gpio0 = &gpio0;
> + gpio1 = &gpio1;
> + spi0 = &spi0;
> + i2c0 = &i2c0;
> + usb0 = &usb0;
> + pinctrl0 = &pinctrl0;
> + };
> +
> + chosen {
> + stdout-path = "serial0:115200n8";
> + };
> +
> + boot-board {
> + compatible = "atl,boot-board";
> + present-gpio = <&gpio1 6 GPIO_ACTIVE_HIGH>;
> + override-gpio = <&gpio1 2 GPIO_ACTIVE_HIGH>;
> + };
> +
> + gpio-leds {
> + compatible = "gpio-leds";
> +
> + fault {
> + label = "fault:red";
> + gpios = <&system_gpio 11 GPIO_ACTIVE_LOW>;
> + default-state = "on";
> + };
> + };
> +};
> +
> +&nand {
> + pinctrl-names = "default";
> + pinctrl-0 = <&nand_pins>;
> +
> + nand-ecc-strength = <4>;
> + nand-ecc-step-size = <512>;
> + status = "okay";
> +
> + partitions {
> + compatible = "fixed-partitions";
> + #address-cells = <1>;
> + #size-cells = <1>;
> +
> + partition at user {
> + reg = <0x00000000 0x10000000>;
> + label = "user";
> + };
> + };
> +};
> +
> +&uart0 {
> + status = "okay";
> +};
> +
> +&usb0 {
> + status = "okay";
> +};
> +
> +&i2c0 {
> + status = "okay";
> +
> + mux at 71 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + compatible = "nxp,pca9546";
> + reg = <0x71>;
> + i2c-mux-idle-disconnect;
> + reset-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>; /* MPP36 */
> + status = "okay";
> +
> + i2c at 1 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <1>;
> +
> + hwmon at 2e {
> + compatible = "adi,adt7476";
> + reg = <0x2e>;
> + };
> +
> + rtc at 68 {
> + compatible = "adi,max31331";
> + reg = <0x68>;
> + };
> +
> + system_gpio: gpio at 27 {
> + compatible = "nxp,pca9555";
> + gpio-controller;
> + #gpio-cells= <2>;
> + reg = <0x27>;
> + interrupt-parent = <&gpio0>;
> + interrupts = <25 IRQ_TYPE_LEVEL_LOW>; /* MPP25 */
> + };
> + };
> + };
> +};
> +
> +&spi0 {
> + status = "okay";
> + spiflash0: flash at 0 {
> + compatible = "jedec,spi-nor";
> + spi-max-frequency = <50000000>;
> + spi-tx-bus-width = <1>; /* 1-single, 2-dual, 4-quad */
> + spi-rx-bus-width = <1>; /* 1-single, 2-dual, 4-quad */
> + reg = <0>;
> +
> + #address-cells = <1>;
> + #size-cells = <1>;
> + };
> +};
> +
> +&gpio0 {
> + phy-reset {
> + gpio-hog;
> + gpios = <19 GPIO_ACTIVE_LOW>;
> + output-high;
> + line-name = "phy-reset";
> + };
> +
> + usb-en {
> + gpio-hog;
> + gpios = <28 GPIO_ACTIVE_HIGH>;
> + output-high;
> + line-name = "usb-en";
> + };
> +
> + led-oe-n {
> + gpio-hog;
> + gpios = <23 GPIO_ACTIVE_LOW>;
> + output-low;
> + line-name = "led-oe-n";
> + };
> +};
> +
> +&gpio1 {
> + nand-protect {
> + gpio-hog;
> + gpios = <8 GPIO_ACTIVE_LOW>;
> + output-low;
> + line-name = "nand-protect";
> + };
> +};
> +
> +&pinctrl0 {
> + /*
> + * MPP Bus: MPP#
> + * NF_IO [0-7]
> + * NF_Wen [8]
> + * NF_ALE [9]
> + * NF_CLE [10]
> + * NF_Cen [11]
> + * QSPI_SCK/SPI0_SCK [12]
> + * QSPI_CSn/SPI0_CSn [13]
> + * QSPI_DIO[0]/SPI0_MOSI [14]
> + * QSPI_DIO[1]/SPI0_MISO [15]
> + * NF_Ren [16]
> + * NF_RBn [17]
> + * WD_INTn [18]
> + * B_B_OVRIDE_N [19]
> + * GREEN_SW_N [20]
> + * PHY_INT_N[0] [21]
> + * SPI_WPn [22]
> + * LED_OE_N [23]
> + * USB_PWR_FLT_N [24]
> + * SFP_INT_N [25]
> + * I2C0_SCL [26]
> + * I2C0_SDA [27]
> + * USB_EN [28]
> + * MONITOR_INT_N [29]
> + * XM1_MDC [30]
> + * XM1_MDIO [31]
> + * UA0_RXD [32]
> + * UA0_TXD [33]
> + * PHY_RST0n [34]
> + * TPM_INT_N [35]
> + * I2CMUX_RESET_N [36]
> + * SPI_SRAM_SEL_N [37]
> + * B_B_PRESENT [38]
> + * SPI_FLASH_SEL_N [39]
> + * NF_WP_N [40]
> + * POE_INT_N [41]
> + * PoE_RST_N [42]
> + * LED0_CLK [43]
> + * LED0_STB [44]
> + * LED0_DATA [45]
> + */
> + /* 0 1 2 3 4 5 6 7 8 9 */
> + pin-func = < 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff
> + 0xff 0xff 1 1 1 1 0xff 0xff 0 0
> + 0 0 0 0 0 0 1 1 0 0
> + 1 1 1 1 0 0 0 0 0 0
> + 0 0 0 1 1 1 >;
> +
> + nand_pins: nand-pins {
> + marvell,pins = <0 1 2 3 4 5 6 7 8 9 10 11 16 17>;
> + marvell,function = <2>;
> + };
> +};
> diff --git a/arch/arm/mach-mvebu/Kconfig b/arch/arm/mach-mvebu/Kconfig
> index ac484c73f62d..5c7f4bf964af 100644
> --- a/arch/arm/mach-mvebu/Kconfig
> +++ b/arch/arm/mach-mvebu/Kconfig
> @@ -202,6 +202,10 @@ config TARGET_X530
> bool "Support Allied Telesis x530"
> select 88F6820
>
> +config TARGET_X240
> + bool "Support Allied Telesis x240"
> + select ALLEYCAT_5
> +
> config TARGET_DB_XC3_24G4XG
> bool "Support DB-XC3-24G4XG"
> select 98DX3336
> @@ -274,6 +278,7 @@ config SYS_BOARD
> default "theadorable" if TARGET_THEADORABLE
> default "a38x" if TARGET_CONTROLCENTERDC
> default "x530" if TARGET_X530
> + default "x240" if TARGET_X240
> default "db-xc3-24g4xg" if TARGET_DB_XC3_24G4XG
> default "crs3xx-98dx3236" if TARGET_CRS3XX_98DX3236
> default "mvebu_alleycat-5" if TARGET_MVEBU_ALLEYCAT5
> @@ -297,6 +302,7 @@ config SYS_CONFIG_NAME
> default "turris_mox" if TARGET_TURRIS_MOX
> default "controlcenterdc" if TARGET_CONTROLCENTERDC
> default "x530" if TARGET_X530
> + default "x240" if TARGET_X240
> default "db-xc3-24g4xg" if TARGET_DB_XC3_24G4XG
> default "crs3xx-98dx3236" if TARGET_CRS3XX_98DX3236
> default "mvebu_alleycat-5" if TARGET_MVEBU_ALLEYCAT5
> @@ -320,6 +326,7 @@ config SYS_VENDOR
> default "CZ.NIC" if TARGET_TURRIS_MOX
> default "gdsys" if TARGET_CONTROLCENTERDC
> default "alliedtelesis" if TARGET_X530
> + default "alliedtelesis" if TARGET_X240
> default "mikrotik" if TARGET_CRS3XX_98DX3236
> default "Marvell" if TARGET_MVEBU_ALLEYCAT5
>
> diff --git a/board/alliedtelesis/x240/MAINTAINERS b/board/alliedtelesis/x240/MAINTAINERS
> new file mode 100644
> index 000000000000..f1f78d96167c
> --- /dev/null
> +++ b/board/alliedtelesis/x240/MAINTAINERS
> @@ -0,0 +1,7 @@
> +X240 BOARD
> +M: Chris Packham <chris.packham at alliedtelesis.co.nz>
> +S: Maintained
> +F: board/alliedtelesis/x240/
> +F: arch/arm/dts/ac5-98dx35xx-rd.dts
> +F: include/configs/x240.h
> +F: configs/x240_defconfig
> diff --git a/board/alliedtelesis/x240/Makefile b/board/alliedtelesis/x240/Makefile
> new file mode 100644
> index 000000000000..7f20a47d6a76
> --- /dev/null
> +++ b/board/alliedtelesis/x240/Makefile
> @@ -0,0 +1,6 @@
> +# SPDX-License-Identifier: GPL-2.0+
> +#
> +# Copyright (C) 2022 Allied Telesis
> +#
> +
> +obj-y += x240.o
> diff --git a/board/alliedtelesis/x240/x240.c b/board/alliedtelesis/x240/x240.c
> new file mode 100644
> index 000000000000..0c4f8e03b859
> --- /dev/null
> +++ b/board/alliedtelesis/x240/x240.c
> @@ -0,0 +1,13 @@
> +// SPDX-License-Identifier: GPL-2.0+
> +
> +#include <common.h>
> +#include <asm/global_data.h>
> +
> +DECLARE_GLOBAL_DATA_PTR;
> +
> +int board_init(void)
> +{
> + gd->bd->bi_boot_params = CFG_SYS_SDRAM_BASE + 0x100;
> +
> + return 0;
> +}
> diff --git a/configs/x240_defconfig b/configs/x240_defconfig
> new file mode 100644
> index 000000000000..7caaa1743ccb
> --- /dev/null
> +++ b/configs/x240_defconfig
> @@ -0,0 +1,87 @@
> +CONFIG_ARM=y
> +CONFIG_ARCH_CPU_INIT=y
> +CONFIG_ARCH_MVEBU=y
> +CONFIG_TEXT_BASE=0x200000000
> +CONFIG_SYS_MALLOC_LEN=0x900000
> +CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y
> +CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0x200FF0000
> +CONFIG_TARGET_X240=y
> +CONFIG_ENV_SIZE=0x10000
> +CONFIG_ENV_OFFSET=0x00f80000
> +CONFIG_ENV_SECT_SIZE=0x40000
> +CONFIG_DM_GPIO=y
> +CONFIG_DEFAULT_DEVICE_TREE="ac5-98dx35xx-atl-x240"
> +CONFIG_SYS_LOAD_ADDR=0x220000000
> +CONFIG_DEBUG_UART=y
Oops this should have been in my debugging patch which is on the top
of my pile. I'll drop it in v2.
> +# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
> +CONFIG_FIT=y
> +CONFIG_BOOTDELAY=3
> +CONFIG_SYS_CONSOLE_ENV_OVERWRITE=y
> +CONFIG_SYS_CONSOLE_INFO_QUIET=y
> +CONFIG_DISPLAY_BOARDINFO_LATE=y
> +CONFIG_CMD_BOOTZ=y
> +CONFIG_CMD_MEMTEST=y
> +# CONFIG_CMD_FLASH is not set
> +CONFIG_CMD_GPIO=y
> +CONFIG_CMD_I2C=y
> +CONFIG_CMD_MTD=y
> +CONFIG_CMD_PCI=y
> +CONFIG_CMD_SPI=y
> +CONFIG_CMD_USB=y
> +# CONFIG_CMD_SETEXPR is not set
> +CONFIG_CMD_DHCP=y
> +CONFIG_CMD_PING=y
> +CONFIG_CMD_CACHE=y
> +CONFIG_CMD_TIME=y
> +CONFIG_CMD_REGULATOR=y
> +CONFIG_CMD_EXT4=y
> +CONFIG_CMD_FAT=y
> +CONFIG_CMD_FS_GENERIC=y
> +CONFIG_CMD_UBI=y
> +CONFIG_ENV_IS_IN_SPI_FLASH=y
> +CONFIG_CLK=y
> +CONFIG_CLK_MVEBU=y
> +CONFIG_GPIO_HOG=y
> +CONFIG_DM_PCA953X=y
> +CONFIG_DM_I2C=y
> +CONFIG_SYS_I2C_MVTWSI=y
> +CONFIG_I2C_MUX=y
> +CONFIG_I2C_MUX_PCA954x=y
> +CONFIG_LED=y
> +CONFIG_LED_GPIO=y
> +CONFIG_MISC=y
> +# CONFIG_MMC is not set
> +CONFIG_MTD=y
> +CONFIG_MTD_RAW_NAND=y
> +CONFIG_NAND_PXA3XX=y
> +CONFIG_SYS_NAND_ONFI_DETECTION=y
> +CONFIG_SPI_FLASH_SFDP_SUPPORT=y
> +CONFIG_SPI_FLASH_ATMEL=y
> +CONFIG_SPI_FLASH_GIGADEVICE=y
> +CONFIG_SPI_FLASH_MACRONIX=y
> +CONFIG_SPI_FLASH_SPANSION=y
> +CONFIG_SPI_FLASH_STMICRO=y
> +CONFIG_SPI_FLASH_SST=y
> +CONFIG_SPI_FLASH_WINBOND=y
> +CONFIG_PHY=y
> +CONFIG_PINCTRL=y
> +CONFIG_PINCTRL_ARMADA_8K=y
> +CONFIG_DM_REGULATOR_FIXED=y
> +CONFIG_DM_REGULATOR_GPIO=y
> +CONFIG_DM_RTC=y
> +CONFIG_RTC_MAX313XX=y
> +CONFIG_DM_SCSI=y
> +CONFIG_SYS_NS16550=y
> +CONFIG_MVEBU_A3700_SPI=y
> +CONFIG_DM_THERMAL=y
> +CONFIG_USB=y
> +CONFIG_USB_XHCI_HCD=y
> +CONFIG_USB_EHCI_HCD=y
> +CONFIG_USB_STORAGE=y
> +CONFIG_USB_HOST_ETHER=y
> +CONFIG_USB_ETHER_ASIX=y
> +CONFIG_USB_ETHER_ASIX88179=y
> +CONFIG_USB_ETHER_MCS7830=y
> +CONFIG_USB_ETHER_RTL8152=y
> +CONFIG_USB_ETHER_SMSC95XX=y
> +# CONFIG_FAT_WRITE is not set
> diff --git a/include/configs/x240.h b/include/configs/x240.h
> new file mode 100644
> index 000000000000..3601df588d56
> --- /dev/null
> +++ b/include/configs/x240.h
> @@ -0,0 +1,37 @@
> +/* SPDX-License-Identifier: GPL-2.0+ */
> +/*
> + * Copyright (C) 2022 Allied Telesis
> + */
> +
> +#ifndef __X240_H_
> +#define __X240_H_
> +
> +#include <asm/arch/soc.h>
> +
> +/* additions for new ARM relocation support */
> +#define CFG_SYS_SDRAM_BASE 0x200000000
> +
> +#define CFG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, \
> + 115200, 230400, 460800, 921600 }
> +
> +/* Default Env vars */
> +
> +#define BOOT_TARGET_DEVICES(func) \
> + func(USB, usb, 0) \
> + func(DHCP, dhcp, na)
> +
> +#include <config_distro_bootcmd.h>
> +
> +#define CFG_EXTRA_ENV_SETTINGS \
> + BOOTENV \
> + "kernel_addr_r=0x202000000\0" \
> + "fdt_addr_r=0x201000000\0" \
> + "ramdisk_addr_r=0x206000000\0" \
> + "fdtfile=marvell/" CONFIG_DEFAULT_DEVICE_TREE ".dtb\0"
> +
> +/*
> + * High Level Configuration Options (easy to change)
> + */
> +#define CFG_SYS_TCLK 325000000
> +
> +#endif /* __X240_H_ */
> --
> 2.41.0
>
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