From a263df59be47e6e6383ffc17f75b127e0b5034c7 Mon Sep 17 00:00:00 2001 From: Luka Kovacic Date: Thu, 23 Jul 2020 10:56:36 +0200 Subject: [PATCH] arm: mvebu: Add CRS305-1G-4S Bit board MikroTik CRS305-1G-4S Bit board has a switch chip with an integrated Marvell Prestera 98DX3236 CPU. The Bit board variant is added, which has a bigger Macronix flash. Add basic U-Boot, UART and Winbond SPI flash support. Signed-off-by: Luka Kovacic Cc: Luka Perkov Cc: Jakov Petrina Reviewed-by: Stefan Roese --- arch/arm/dts/Makefile | 1 + arch/arm/dts/armada-xp-crs305-1g-4s-bit.dts | 43 +++++++++++++++++++++++ board/mikrotik/crs3xx-98dx3236/MAINTAINERS | 3 ++ configs/crs305-1g-4s-bit_defconfig | 54 +++++++++++++++++++++++++++++ 4 files changed, 101 insertions(+) create mode 100644 arch/arm/dts/armada-xp-crs305-1g-4s-bit.dts create mode 100644 configs/crs305-1g-4s-bit_defconfig diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index 43a2ee1..5195480 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -219,6 +219,7 @@ dtb-$(CONFIG_ARCH_MVEBU) += \ armada-8040-db.dtb \ armada-8040-mcbin.dtb \ armada-xp-crs305-1g-4s.dtb \ + armada-xp-crs305-1g-4s-bit.dtb \ armada-xp-db-xc3-24g4xg.dtb \ armada-xp-gp.dtb \ armada-xp-maxbcm.dtb \ diff --git a/arch/arm/dts/armada-xp-crs305-1g-4s-bit.dts b/arch/arm/dts/armada-xp-crs305-1g-4s-bit.dts new file mode 100644 index 0000000..059bf48 --- /dev/null +++ b/arch/arm/dts/armada-xp-crs305-1g-4s-bit.dts @@ -0,0 +1,43 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Device Tree file for MikroTik CRS305-1G-4S+ Bit board + * + * Copyright (C) 2020 Sartura Ltd. + * Author: Luka Kovacic + */ + +#include "armada-xp-crs305-1g-4s.dtsi" + +/ { + model = "MikroTik CRS305-1G-4S+ Bit"; +}; + +&spi0 { + status = "okay"; + + spi-flash@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "spi-flash", "jedec,spi-nor"; + reg = <0>; /* Chip select 0 */ + spi-max-frequency = <108000000>; + m25p,fast-read; + + partition@u-boot { + reg = <0x00000000 0x001f0000>; + label = "u-boot"; + }; + partition@u-boot-env { + reg = <0x001f0000 0x00010000>; + label = "u-boot-env"; + }; + partition@ubi1 { + reg = <0x00200000 0x03f00000>; + label = "ubi1"; + }; + partition@ubi2 { + reg = <0x04100000 0x03f00000>; + label = "ubi2"; + }; + }; +}; diff --git a/board/mikrotik/crs3xx-98dx3236/MAINTAINERS b/board/mikrotik/crs3xx-98dx3236/MAINTAINERS index 127e0ea..d02584b 100644 --- a/board/mikrotik/crs3xx-98dx3236/MAINTAINERS +++ b/board/mikrotik/crs3xx-98dx3236/MAINTAINERS @@ -6,6 +6,9 @@ F: include/configs/crs3xx-98dx3236.h CRS305-1G-4S BOARD M: Luka Kovacic +M: Luka Perkov S: Maintained F: configs/crs305-1g-4s_defconfig +F: configs/crs305-1g-4s-bit_defconfig F: arch/arm/dts/armada-xp-crs305-1g-4s.dts +F: arch/arm/dts/armada-xp-crs305-1g-4s-bit.dts diff --git a/configs/crs305-1g-4s-bit_defconfig b/configs/crs305-1g-4s-bit_defconfig new file mode 100644 index 0000000..0ecf11a --- /dev/null +++ b/configs/crs305-1g-4s-bit_defconfig @@ -0,0 +1,54 @@ +CONFIG_ARM=y +CONFIG_ARCH_CPU_INIT=y +CONFIG_ARCH_MVEBU=y +CONFIG_SYS_TEXT_BASE=0x00800000 +CONFIG_SYS_MALLOC_F_LEN=0x2000 +CONFIG_TARGET_CRS3XX_98DX3236=y +CONFIG_ENV_SIZE=0x10000 +CONFIG_ENV_SECT_SIZE=0x10000 +CONFIG_ENV_OFFSET=0x1F0000 +CONFIG_BOOTCOUNT_BOOTLIMIT=3 +# CONFIG_EFI_LOADER is not set +CONFIG_BUILD_TARGET="u-boot.kwb" +CONFIG_USE_PREBOOT=y +CONFIG_SYS_CONSOLE_INFO_QUIET=y +CONFIG_HUSH_PARSER=y +CONFIG_AUTOBOOT_KEYED=y +CONFIG_AUTOBOOT_PROMPT="Autoboot in %d seconds, to stop use 's' key\n" +CONFIG_AUTOBOOT_STOP_STR="s" +CONFIG_AUTOBOOT_KEYED_CTRLC=y +CONFIG_CMD_BOOTZ=y +# CONFIG_CMD_FLASH is not set +# CONFIG_CMD_I2C is not set +CONFIG_CMD_SPI=y +CONFIG_CMD_CACHE=y +CONFIG_CMD_UBI=y +CONFIG_CMD_FS_GENERIC=y +CONFIG_CMD_MTD=y +CONFIG_CMD_MTDPARTS=y +CONFIG_DEFAULT_DEVICE_TREE="armada-xp-crs305-1g-4s-bit" +CONFIG_ENV_IS_IN_SPI_FLASH=y +CONFIG_SYS_RELOC_GD_ENV_ADDR=y +CONFIG_BLK=y +CONFIG_BOOTCOUNT_LIMIT=y +CONFIG_BOOTCOUNT_ENV=y +# CONFIG_DM_I2C is not set +# CONFIG_SYS_I2C_MVTWSI is not set +# CONFIG_MMC is not set +CONFIG_MTD=y +CONFIG_MTD_PARTITIONS=y +CONFIG_DM_MTD=y +CONFIG_DM_SPI_FLASH=y +CONFIG_SPI_FLASH_MTD=y +CONFIG_SPI_FLASH_SFDP_SUPPORT=y +CONFIG_SPI_FLASH_BAR=y +CONFIG_SPI_FLASH_MACRONIX=y +# CONFIG_SPI_FLASH_USE_4K_SECTORS is not set +CONFIG_FIT=y +CONFIG_FIT_ENABLE_SHA256_SUPPORT=y +CONFIG_FIT_VERBOSE=y +CONFIG_FIT_BEST_MATCH=y +CONFIG_PCI=y +CONFIG_PCI_MVEBU=y +CONFIG_SYS_NS16550=y +CONFIG_KIRKWOOD_SPI=y -- 2.7.4