| /* SPDX-License-Identifier: GPL-2.0+ */ |
| /* |
| * Copyright 2020-2021 Toradex |
| */ |
| |
| #ifndef __VERDIN_IMX8MM_H |
| #define __VERDIN_IMX8MM_H |
| |
| #include <asm/arch/imx-regs.h> |
| #include <linux/sizes.h> |
| |
| #define CONFIG_SYS_MONITOR_LEN SZ_512K |
| #define CONFIG_SYS_UBOOT_BASE \ |
| (QSPI0_AMBA_BASE + CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR * 512) |
| |
| #define CONFIG_SYS_BOOTM_LEN SZ_64M |
| |
| #ifdef CONFIG_SPL_BUILD |
| /* 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 */ |
| #endif |
| |
| #define MEM_LAYOUT_ENV_SETTINGS \ |
| "fdt_addr_r=0x44000000\0" \ |
| "kernel_addr_r=0x42000000\0" \ |
| "ramdisk_addr_r=0x46400000\0" \ |
| "scriptaddr=0x46000000\0" |
| |
| /* Enable Distro Boot */ |
| #define BOOT_TARGET_DEVICES(func) \ |
| func(MMC, mmc, 1) \ |
| func(MMC, mmc, 0) \ |
| func(DHCP, dhcp, na) |
| #include <config_distro_bootcmd.h> |
| |
| /* Initial environment variables */ |
| #define CONFIG_EXTRA_ENV_SETTINGS \ |
| BOOTENV \ |
| MEM_LAYOUT_ENV_SETTINGS \ |
| "bootcmd_mfg=fastboot 0\0" \ |
| "boot_file=Image\0" \ |
| "boot_script_dhcp=boot.scr\0" \ |
| "console=ttymxc0\0" \ |
| "fdt_addr=0x43000000\0" \ |
| "fdt_board=dev\0" \ |
| "initrd_addr=0x43800000\0" \ |
| "initrd_high=0xffffffffffffffff\0" \ |
| "setup=setenv setupargs console=tty1 console=${console},${baudrate} " \ |
| "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 |
| |
| #if defined(CONFIG_ENV_IS_IN_MMC) |
| /* Environment in eMMC, before config block at the end of 1st "boot sector" */ |
| #endif |
| |
| #define CONFIG_SYS_SDRAM_BASE 0x40000000 |
| |
| /* SDRAM configuration */ |
| #define PHYS_SDRAM 0x40000000 |
| #define PHYS_SDRAM_SIZE SZ_2G /* 2GB DDR */ |
| |
| /* ENET */ |
| #define CONFIG_FEC_MXC_PHYADDR 7 |
| |
| /* USB Configs */ |
| #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) |
| |
| #endif /* __VERDIN_IMX8MM_H */ |