/* SPDX-License-Identifier: GPL-2.0+ */ /* * Copyright 2018 NXP */ #ifndef __IMX8M_EVK_H #define __IMX8M_EVK_H #include #include #include #define CONFIG_SPL_MAX_SIZE (124 * 1024) #define CONFIG_SYS_MONITOR_LEN (512 * 1024) #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1 #ifdef CONFIG_SPL_BUILD /*#define CONFIG_ENABLE_DDR_TRAINING_DEBUG*/ #define CONFIG_SPL_WATCHDOG_SUPPORT #define CONFIG_SPL_DRIVERS_MISC_SUPPORT #define CONFIG_SPL_POWER_SUPPORT #define CONFIG_SPL_I2C_SUPPORT #define CONFIG_SPL_LDSCRIPT "arch/arm/cpu/armv8/u-boot-spl.lds" #define CONFIG_SPL_STACK 0x187FF0 #define CONFIG_SPL_LIBCOMMON_SUPPORT #define CONFIG_SPL_LIBGENERIC_SUPPORT #define CONFIG_SPL_GPIO_SUPPORT #define CONFIG_SPL_MMC_SUPPORT #define CONFIG_SPL_BSS_START_ADDR 0x00180000 #define CONFIG_SPL_BSS_MAX_SIZE 0x2000 /* 8 KB */ #define CONFIG_SYS_SPL_MALLOC_START 0x42200000 #define CONFIG_SYS_SPL_MALLOC_SIZE 0x80000 /* 512 KB */ #define CONFIG_SYS_SPL_PTE_RAM_BASE 0x41580000 /* malloc f used before GD_FLG_FULL_MALLOC_INIT set */ #define CONFIG_MALLOC_F_ADDR 0x182000 /* For RAW image gives a error info not panic */ #define CONFIG_SPL_ABORT_ON_RAW_IMAGE #undef CONFIG_DM_MMC #undef CONFIG_DM_PMIC #undef CONFIG_DM_PMIC_PFUZE100 #define CONFIG_SYS_I2C #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */ #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */ #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */ #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG #define CONFIG_POWER #define CONFIG_POWER_I2C #define CONFIG_POWER_PFUZE100 #define CONFIG_POWER_PFUZE100_I2C_ADDR 0x08 #endif #define CONFIG_REMAKE_ELF #define CONFIG_BOARD_EARLY_INIT_F #define CONFIG_BOARD_LATE_INIT #undef CONFIG_CMD_EXPORTENV #undef CONFIG_CMD_IMPORTENV #undef CONFIG_CMD_IMLS #undef CONFIG_CMD_CRC32 /* ENET Config */ /* ENET1 */ #if defined(CONFIG_CMD_NET) #define CONFIG_CMD_PING #define CONFIG_CMD_DHCP #define CONFIG_CMD_MII #define CONFIG_MII #define CONFIG_ETHPRIME "FEC" #define CONFIG_FEC_MXC #define CONFIG_FEC_XCV_TYPE RGMII #define CONFIG_FEC_MXC_PHYADDR 0 #define FEC_QUIRK_ENET_MAC #define CONFIG_PHY_GIGE #define IMX_FEC_BASE 0x30BE0000 #endif #define CONFIG_MFG_ENV_SETTINGS \ "mfgtool_args=setenv bootargs console=${console},${baudrate} " \ "rdinit=/linuxrc " \ "g_mass_storage.stall=0 g_mass_storage.removable=1 " \ "g_mass_storage.idVendor=0x066F g_mass_storage.idProduct=0x37FF "\ "g_mass_storage.iSerialNumber=\"\" "\ "clk_ignore_unused "\ "\0" \ "initrd_addr=0x43800000\0" \ "initrd_high=0xffffffff\0" \ "bootcmd_mfg=run mfgtool_args;booti ${loadaddr} ${initrd_addr} ${fdt_addr};\0" \ /* Initial environment variables */ #define CONFIG_EXTRA_ENV_SETTINGS \ CONFIG_MFG_ENV_SETTINGS \ "script=boot.scr\0" \ "image=Image\0" \ "console=ttymxc0,115200\0" \ "fdt_addr=0x43000000\0" \ "fdt_high=0xffffffffffffffff\0" \ "boot_fdt=try\0" \ "fdt_file=imx8mq-evk.dtb\0" \ "initrd_addr=0x43800000\0" \ "initrd_high=0xffffffffffffffff\0" \ "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \ "mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \ "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \ "mmcautodetect=yes\0" \ "mmcargs=setenv bootargs console=${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" \ "mmcboot=echo Booting from mmc ...; " \ "run mmcargs; " \ "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ "if run loadfdt; then " \ "booti ${loadaddr} - ${fdt_addr}; " \ "else " \ "echo WARN: Cannot load the DT; " \ "fi; " \ "else " \ "echo wait for boot; " \ "fi;\0" \ "netargs=setenv bootargs console=${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_fdt} = yes || test ${boot_fdt} = try; then " \ "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \ "booti ${loadaddr} - ${fdt_addr}; " \ "else " \ "echo WARN: Cannot load the DT; " \ "fi; " \ "else " \ "booti; " \ "fi;\0" #define CONFIG_BOOTCOMMAND \ "mmc dev ${mmcdev}; if mmc rescan; then " \ "if run loadbootscript; then " \ "run bootscript; " \ "else " \ "if run loadimage; then " \ "run mmcboot; " \ "else run netboot; " \ "fi; " \ "fi; " \ "else booti ${loadaddr} - ${fdt_addr}; fi" /* Link Definitions */ #define CONFIG_LOADADDR 0x40480000 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR #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_ENV_OVERWRITE #define CONFIG_SYS_MMC_ENV_DEV 1 /* USDHC2 */ #define CONFIG_MMCROOT "/dev/mmcblk1p2" /* USDHC2 */ /* Size of malloc() pool */ #define CONFIG_SYS_MALLOC_LEN ((CONFIG_ENV_SIZE + (2 * 1024)) * 1024) #define CONFIG_SYS_SDRAM_BASE 0x40000000 #define PHYS_SDRAM 0x40000000 #define PHYS_SDRAM_SIZE 0xC0000000 /* 3GB DDR */ #define CONFIG_BAUDRATE 115200 #define CONFIG_MXC_UART #define CONFIG_MXC_UART_BASE UART1_BASE_ADDR /* Monitor Command Prompt */ #undef CONFIG_SYS_PROMPT #define CONFIG_SYS_PROMPT "u-boot=> " #define CONFIG_SYS_PROMPT_HUSH_PS2 "> " #define CONFIG_SYS_CBSIZE 1024 #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 #define CONFIG_SYS_MMC_IMG_LOAD_PART 1 #define CONFIG_MXC_GPIO #define CONFIG_CMD_FUSE /* I2C Configs */ #define CONFIG_SYS_I2C_SPEED 100000 #define CONFIG_OF_SYSTEM_SETUP #ifndef CONFIG_SPL_BUILD #define CONFIG_DM_PMIC #endif #endif