From ddb56f371a76368002f78e677035382df0dbf25f Mon Sep 17 00:00:00 2001 From: "Ying-Chun Liu (PaulLiu)" Date: Tue, 8 Feb 2022 09:22:38 +0800 Subject: arm: imx8m: add support for Advantech RSB-3720 Add initial support for Advantech RSB-3720 board. The initial support includes: - MMC - eMMC - I2C - FEC - Serial console Signed-off-by: Darren Huang Signed-off-by: Kevin12.Chen Signed-off-by: Phill.Liu Signed-off-by: Tim Liang Signed-off-by: wei.zeng Signed-off-by: Ying-Chun Liu (PaulLiu) Cc: uboot-imx Cc: Peng Fan (OSS) --- include/configs/imx8mp_rsb3720.h | 223 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 223 insertions(+) create mode 100644 include/configs/imx8mp_rsb3720.h (limited to 'include') diff --git a/include/configs/imx8mp_rsb3720.h b/include/configs/imx8mp_rsb3720.h new file mode 100644 index 0000000000..ac4a7d0cb3 --- /dev/null +++ b/include/configs/imx8mp_rsb3720.h @@ -0,0 +1,223 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright 2019 NXP + * Copyright 2022 Linaro + */ + +#ifndef __IMX8MP_RSB3720_H +#define __IMX8MP_RSB3720_H + +#include +#include +#include +#include + +#define CONFIG_HAS_ETH1 + +#define CONFIG_SYS_BOOTM_LEN (32 * SZ_1M) + +#define CONFIG_SPL_MAX_SIZE (152 * 1024) +#define CONFIG_SYS_MONITOR_LEN (512 * 1024) +#define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1 +#define CONFIG_SYS_UBOOT_BASE (QSPI0_AMBA_BASE + CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR * 512) + +#ifdef CONFIG_SPL_BUILD +#define CONFIG_SPL_LDSCRIPT "arch/arm/cpu/armv8/u-boot-spl.lds" +#define CONFIG_SPL_STACK 0x960000 +#define CONFIG_SPL_BSS_START_ADDR 0x0098FC00 +#define CONFIG_SPL_BSS_MAX_SIZE 0x400 /* 1 KB */ +#define CONFIG_SYS_SPL_MALLOC_START 0x42200000 +#define CONFIG_SYS_SPL_MALLOC_SIZE SZ_512K /* 512 KB */ + +#define CONFIG_MALLOC_F_ADDR 0x184000 /* malloc f used before \ + * GD_FLG_FULL_MALLOC_INIT \ + * set \ + */ + +#define CONFIG_SPL_ABORT_ON_RAW_IMAGE + +#if defined(CONFIG_NAND_BOOT) +#define CONFIG_SPL_NAND_SUPPORT +#define CONFIG_SPL_DMA +#define CONFIG_SPL_NAND_MXS +#define CONFIG_SPL_NAND_BASE +#define CONFIG_SPL_NAND_IDENT +#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x4000000 /* Put the FIT out of \ + * first 64MB boot area \ + */ + +/* Set a redundant offset in nand FIT mtdpart. The new uuu will burn full + * boot image (not only FIT part) to the mtdpart, so we check both two offsets + */ +#define CONFIG_SYS_NAND_U_BOOT_OFFS_REDUND \ + (CONFIG_SYS_NAND_U_BOOT_OFFS + CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR * 512 - 0x8400) + +#endif + +#endif + +#define CONFIG_REMAKE_ELF +/* ENET Config */ +/* ENET1 */ +#if defined(CONFIG_CMD_NET) +#define CONFIG_ETHPRIME "eth1" /* Set eqos to primary since we use its MDIO */ + +#define CONFIG_FEC_XCV_TYPE RGMII +#define CONFIG_FEC_MXC_PHYADDR 4 +#define FEC_QUIRK_ENET_MAC + +#define DWC_NET_PHYADDR 4 +#ifdef CONFIG_DWC_ETH_QOS +#define CONFIG_SYS_NONCACHED_MEMORY (1 * SZ_1M) /* 1M */ +#endif + +#define PHY_ANEG_TIMEOUT 20000 + +#endif + +#if CONFIG_IS_ENABLED(CMD_MMC) +# define BOOT_TARGET_MMC(func) \ + func(MMC, mmc, 2) \ + func(MMC, mmc, 1) +#else +# define BOOT_TARGET_MMC(func) +#endif + +#if CONFIG_IS_ENABLED(CMD_PXE) +# define BOOT_TARGET_PXE(func) func(PXE, pxe, na) +#else +# define BOOT_TARGET_PXE(func) +#endif + +#if CONFIG_IS_ENABLED(CMD_DHCP) +# define BOOT_TARGET_DHCP(func) func(DHCP, dhcp, na) +#else +# define BOOT_TARGET_DHCP(func) +#endif + +#define BOOT_TARGET_DEVICES(func) \ + BOOT_TARGET_MMC(func) \ + BOOT_TARGET_PXE(func) \ + BOOT_TARGET_DHCP(func) + +/* Initial environment variables */ +#define CONFIG_EXTRA_ENV_SETTINGS \ + BOOTENV \ + "script=boot.scr\0" \ + "image=Image\0" \ + "splashimage=0x50000000\0" \ + "console=ttymxc2,115200 earlycon=ec_imx6q,0x30880000,115200\0" \ + "fdt_addr=0x43000000\0" \ + "fdt_addr_r=0x43000000\0" \ + "boot_fit=no\0" \ + "dfu_alt_info=mmc 2=flash-bin raw 0 0x1B00 mmcpart 1\0" \ + "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \ + "fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \ + "initrd_addr=0x43800000\0" \ + "bootm_size=0x10000000\0" \ + "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \ + "mmcpart=1\0" \ + "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \ + "mmcautodetect=yes\0" \ + "mmcargs=setenv bootargs ${jh_clk} console=${console} root=${mmcroot}\0 " \ + "loadbootscript=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ + "bootscript=echo Running bootscript from mmc ...; " \ + "source\0" \ + "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \ + "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \ + "kernel_addr_r=0x40480000\0" \ + "pxefile_addr_r=0x40480000\0" \ + "ramdisk_addr_r=0x43800000\0" \ + "mmcboot=echo Booting from mmc ...; " \ + "run mmcargs; " \ + "if test ${boot_fit} = yes || test ${boot_fit} = try; then " \ + "bootm ${loadaddr}; " \ + "else " \ + "if run loadfdt; then " \ + "booti ${loadaddr} - ${fdt_addr}; " \ + "else " \ + "echo WARN: Cannot load the DT; " \ + "fi; " \ + "fi;\0" \ + "netargs=setenv bootargs ${jh_clk} console=${console} " \ + "root=/dev/nfs " \ + "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \ + "netboot=echo Booting from net ...; " \ + "run netargs; " \ + "if test ${ip_dyn} = yes; then " \ + "setenv get_cmd dhcp; " \ + "else " \ + "setenv get_cmd tftp; " \ + "fi; " \ + "${get_cmd} ${loadaddr} ${image}; " \ + "if test ${boot_fit} = yes || test ${boot_fit} = try; then " \ + "bootm ${loadaddr}; " \ + "else " \ + "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \ + "booti ${loadaddr} - ${fdt_addr}; " \ + "else " \ + "echo WARN: Cannot load the DT; " \ + "fi; " \ + "fi;\0" + +/* Link Definitions */ +#define CONFIG_SYS_INIT_RAM_ADDR 0x40000000 +#define CONFIG_SYS_INIT_RAM_SIZE 0x80000 +#define CONFIG_SYS_INIT_SP_OFFSET \ + (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) +#define CONFIG_SYS_INIT_SP_ADDR \ + (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) + +#define CONFIG_MMCROOT "/dev/mmcblk1p2" /* USDHC2 */ + +/* Totally 6GB or 4G DDR */ +#define CONFIG_SYS_SDRAM_BASE 0x40000000 +#define PHYS_SDRAM 0x40000000 +#if defined(CONFIG_TARGET_IMX8MP_RSB3720A1_6G) +#define PHYS_SDRAM_SIZE 0xC0000000 /* 3 GB */ +#define PHYS_SDRAM_2 0x100000000 +#define PHYS_SDRAM_2_SIZE 0xC0000000 /* 3 GB */ +#elif defined(CONFIG_TARGET_IMX8MP_RSB3720A1_4G) +#define PHYS_SDRAM_SIZE 0x80000000 /* 2 GB */ +#define PHYS_SDRAM_2 0xC0000000 +#define PHYS_SDRAM_2_SIZE 0x80000000 /* 2 GB */ +#endif + +#define CONFIG_MXC_UART_BASE UART3_BASE_ADDR + +/* Monitor Command Prompt */ +#define CONFIG_SYS_PROMPT_HUSH_PS2 "> " +#define CONFIG_SYS_CBSIZE 2048 +#define CONFIG_SYS_MAXARGS 64 +#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE +#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ + sizeof(CONFIG_SYS_PROMPT) + 16) + +#define CONFIG_IMX_BOOTAUX + +#define CONFIG_SYS_FSL_USDHC_NUM 2 +#define CONFIG_SYS_FSL_ESDHC_ADDR 0 + +#ifdef CONFIG_FSL_FSPI +#define FSL_FSPI_FLASH_SIZE SZ_32M +#define FSL_FSPI_FLASH_NUM 1 +#define FSPI0_BASE_ADDR 0x30bb0000 +#define FSPI0_AMBA_BASE 0x0 +#define CONFIG_FSPI_QUAD_SUPPORT + +#define CONFIG_SYS_FSL_FSPI_AHB +#endif + +#ifdef CONFIG_NAND_MXS + +/* NAND stuff */ +#define CONFIG_SYS_MAX_NAND_DEVICE 1 +#define CONFIG_SYS_NAND_BASE 0x20000000 +#define CONFIG_SYS_NAND_5_ADDR_CYCLE +#define CONFIG_SYS_NAND_ONFI_DETECTION +#define CONFIG_SYS_NAND_USE_FLASH_BBT +#endif /* CONFIG_NAND_MXS */ + +#define CONFIG_SYS_I2C_SPEED 100000 + +#endif /* __IMX8MP_RSB3720_H */ -- cgit v1.2.3