123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122 |
- /* SPDX-License-Identifier: GPL-2.0+ */
- /*
- * Copyright 2020 Toradex
- */
- #ifndef __VERDIN_IMX8MM_H
- #define __VERDIN_IMX8MM_H
- #include <asm/arch/imx-regs.h>
- #include <linux/sizes.h>
- #define CONFIG_SPL_MAX_SIZE (148 * 1024)
- #define CONFIG_SYS_MONITOR_LEN SZ_512K
- #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR
- #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300
- #define CONFIG_SYS_UBOOT_BASE \
- (QSPI0_AMBA_BASE + CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR * 512)
- #ifdef CONFIG_SPL_BUILD
- #define CONFIG_SPL_STACK 0x920000
- #define CONFIG_SPL_BSS_START_ADDR 0x910000
- #define CONFIG_SPL_BSS_MAX_SIZE SZ_8K /* 8 KB */
- #define CONFIG_SYS_SPL_MALLOC_START 0x42200000
- #define CONFIG_SYS_SPL_MALLOC_SIZE SZ_512K /* 512 KB */
- /* malloc f used before GD_FLG_FULL_MALLOC_INIT set */
- #define CONFIG_MALLOC_F_ADDR 0x930000
- /* For RAW image gives a error info not panic */
- #define CONFIG_SPL_ABORT_ON_RAW_IMAGE
- #endif
- #define MEM_LAYOUT_ENV_SETTINGS \
- "fdt_addr_r=0x44000000\0" \
- "kernel_addr_r=0x42000000\0" \
- "ramdisk_addr_r=0x46400000\0" \
- "scriptaddr=0x46000000\0"
- #define CONFIG_LOADADDR 0x40480000
- #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
- /* Enable Distro Boot */
- #ifndef CONFIG_SPL_BUILD
- #define BOOT_TARGET_DEVICES(func) \
- func(MMC, mmc, 1) \
- func(MMC, mmc, 0) \
- func(DHCP, dhcp, na)
- #include <config_distro_bootcmd.h>
- #undef CONFIG_ISO_PARTITION
- #else
- #define BOOTENV
- #endif
- /* Initial environment variables */
- #define CONFIG_EXTRA_ENV_SETTINGS \
- BOOTENV \
- MEM_LAYOUT_ENV_SETTINGS \
- "bootcmd_mfg=fastboot 0\0" \
- "console=ttymxc0\0" \
- "fdt_addr=0x43000000\0" \
- "fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \
- "initrd_addr=0x43800000\0" \
- "initrd_high=0xffffffffffffffff\0" \
- "kernel_image=Image\0" \
- "netargs=setenv bootargs console=${console},${baudrate} " \
- "root=/dev/nfs ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp" \
- "\0" \
- "nfsboot=run netargs; dhcp ${loadaddr} ${kernel_image}; " \
- "tftp ${fdt_addr} verdin/${fdtfile}; " \
- "booti ${loadaddr} - ${fdt_addr}\0" \
- "setup=setenv setupargs console=${console},${baudrate} " \
- "console=tty1 consoleblank=0 earlycon\0" \
- "update_uboot=askenv confirm Did you load flash.bin (y/N)?; " \
- "if test \"$confirm\" = \"y\"; then " \
- "setexpr blkcnt ${filesize} + 0x1ff && setexpr blkcnt " \
- "${blkcnt} / 0x200; mmc dev 0 1; mmc write ${loadaddr} 0x2 " \
- "${blkcnt}; fi\0"
- #define CONFIG_SYS_INIT_RAM_ADDR 0x40000000
- #define CONFIG_SYS_INIT_RAM_SIZE SZ_2M
- #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)
- #if defined(CONFIG_ENV_IS_IN_MMC)
- /* Environment in eMMC, before config block at the end of 1st "boot sector" */
- #endif
- /* Size of malloc() pool */
- #define CONFIG_SYS_MALLOC_LEN SZ_32M
- #define CONFIG_SYS_SDRAM_BASE 0x40000000
- /* SDRAM configuration */
- #define PHYS_SDRAM 0x40000000
- #define PHYS_SDRAM_SIZE SZ_2G /* 2GB DDR */
- /* UART */
- #define CONFIG_MXC_UART_BASE UART1_BASE_ADDR
- /* Monitor Command Prompt */
- #define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
- #define CONFIG_SYS_CBSIZE SZ_2K
- #define CONFIG_SYS_MAXARGS 64
- #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
- #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
- sizeof(CONFIG_SYS_PROMPT) + 16)
- /* USDHC */
- #define CONFIG_FSL_USDHC
- #define CONFIG_SYS_FSL_USDHC_NUM 2
- #define CONFIG_SYS_FSL_ESDHC_ADDR 0
- #define CONFIG_SYS_MMC_IMG_LOAD_PART 1
- #define CONFIG_SYS_I2C_SPEED 100000
- /* ENET */
- #define CONFIG_ETHPRIME "FEC"
- #define CONFIG_FEC_XCV_TYPE RGMII
- #define CONFIG_FEC_MXC_PHYADDR 7
- #define FEC_QUIRK_ENET_MAC
- #define IMX_FEC_BASE 0x30BE0000
- #endif /*_VERDIN_IMX8MM_H */
|