1/* SPDX-License-Identifier: GPL-2.0-or-later */ 2/* 3 * Copyright 2022 Toradex 4 */ 5 6#ifndef __VERDIN_IMX8MP_H 7#define __VERDIN_IMX8MP_H 8 9#include <asm/arch/imx-regs.h> 10#include <linux/sizes.h> 11 12#define CFG_SYS_UBOOT_BASE \ 13 (QSPI0_AMBA_BASE + CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR * 512) 14 15#ifdef CONFIG_SPL_BUILD 16 17/* malloc f used before GD_FLG_FULL_MALLOC_INIT set */ 18#define CFG_MALLOC_F_ADDR 0x184000 19/* For RAW image gives a error info not panic */ 20 21#endif /* CONFIG_SPL_BUILD */ 22 23#define MEM_LAYOUT_ENV_SETTINGS \ 24 "fdt_addr_r=0x50200000\0" \ 25 "kernel_addr_r=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \ 26 "kernel_comp_addr_r=0x40200000\0" \ 27 "kernel_comp_size=0x08000000\0" \ 28 "ramdisk_addr_r=0x50300000\0" \ 29 "scriptaddr=0x50280000\0" 30 31/* Enable Distro Boot */ 32#define BOOT_TARGET_DEVICES(func) \ 33 func(MMC, mmc, 1) \ 34 func(MMC, mmc, 2) \ 35 func(DHCP, dhcp, na) 36#include <config_distro_bootcmd.h> 37 38/* Initial environment variables */ 39#define CFG_EXTRA_ENV_SETTINGS \ 40 BOOTENV \ 41 MEM_LAYOUT_ENV_SETTINGS \ 42 "boot_script_dhcp=boot.scr\0" \ 43 "console=ttymxc2\0" \ 44 "fdt_board=dev\0" \ 45 "initrd_addr=0x43800000\0" \ 46 "initrd_high=0xffffffffffffffff\0" \ 47 "update_uboot=askenv confirm Did you load flash.bin (y/N)?; " \ 48 "if test \"$confirm\" = \"y\"; then " \ 49 "setexpr blkcnt ${filesize} + 0x1ff && setexpr blkcnt " \ 50 "${blkcnt} / 0x200; mmc dev 2 1; mmc write ${loadaddr} 0x0 " \ 51 "${blkcnt}; fi\0" 52 53#define CFG_SYS_INIT_RAM_ADDR 0x40000000 54#define CFG_SYS_INIT_RAM_SIZE SZ_512K 55 56/* i.MX 8M Plus supports max. 8GB memory in two albeit concecutive banks */ 57#define CFG_SYS_SDRAM_BASE 0x40000000 58#define PHYS_SDRAM 0x40000000 59#define PHYS_SDRAM_SIZE (SZ_2G + SZ_1G) 60#define PHYS_SDRAM_2 0x100000000 61#define PHYS_SDRAM_2_SIZE (SZ_4G + SZ_1G) 62 63#endif /* __VERDIN_IMX8MP_H */ 64