| /* SPDX-License-Identifier: GPL-2.0+ */ |
| /* |
| * Copyright 2018 NXP |
| */ |
| |
| #ifndef __IMX8MN_EVK_H |
| #define __IMX8MN_EVK_H |
| |
| #include <linux/sizes.h> |
| #include <linux/stringify.h> |
| #include <asm/arch/imx-regs.h> |
| |
| #define CONFIG_SYS_BOOTM_LEN (32 * SZ_1M) |
| |
| #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 BOOT_TARGET_DEVICES(func) \ |
| func(MMC, mmc, 1) \ |
| func(MMC, mmc, 2) \ |
| func(DHCP, dhcp, na) |
| |
| #include <config_distro_bootcmd.h> |
| |
| /* Initial environment variables */ |
| /* see include/configs/ti_armv7_common.h */ |
| #define ENV_MEM_LAYOUT_SETTINGS \ |
| "loadaddr=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \ |
| "kernel_addr_r=0x42000000\0" \ |
| "fdt_addr_r=0x48000000\0" \ |
| "fdtoverlay_addr_r=0x49000000\0" \ |
| "ramdisk_addr_r=0x48080000\0" \ |
| "initrd_addr=0x48080000\0" \ |
| "scriptaddr=0x40000000\0" \ |
| "pxefile_addr_r=0x40100000\0" |
| |
| #define CONFIG_EXTRA_ENV_SETTINGS \ |
| "image=Image\0" \ |
| BOOTENV \ |
| "console=ttymxc1,115200\0" \ |
| "boot_fit=no\0" \ |
| "fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \ |
| "bootm_size=0x10000000\0" \ |
| "mmcpart=1\0" \ |
| "mmcroot=/dev/mmcblk1p2 rootwait rw\0" \ |
| ENV_MEM_LAYOUT_SETTINGS |
| |
| /* Link Definitions */ |
| |
| #define CONFIG_SYS_INIT_RAM_ADDR 0x40000000 |
| #define CONFIG_SYS_INIT_RAM_SIZE 0x200000 |
| |
| |
| #define CONFIG_SYS_SDRAM_BASE 0x40000000 |
| #define PHYS_SDRAM 0x40000000 |
| #define PHYS_SDRAM_SIZE 0x80000000 /* 2GB DDR */ |
| |
| #endif |