1/* SPDX-License-Identifier: GPL-2.0+ */ 2/* 3 * Copyright (c) 2020 Engicam srl 4 * Copyright (c) 2022 Amarula Solutions(India) 5 */ 6 7#ifndef __IMX8MP_ICORE_MX8MP_H 8#define __IMX8MP_ICORE_MX8MP_H 9 10#include <linux/sizes.h> 11#include <linux/stringify.h> 12#include <asm/arch/imx-regs.h> 13 14#define CFG_SYS_UBOOT_BASE (QSPI0_AMBA_BASE + CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR * 512) 15 16#if defined(CONFIG_CMD_NET) 17#define CFG_FEC_MXC_PHYADDR 1 18 19#define DWC_NET_PHYADDR 1 20 21#define PHY_ANEG_TIMEOUT 20000 22 23#endif 24 25#define BOOT_TARGET_DEVICES(func) \ 26 func(MMC, mmc, 1) \ 27 func(MMC, mmc, 2) 28 29#include <config_distro_bootcmd.h> 30 31/* Initial environment variables */ 32#define CFG_EXTRA_ENV_SETTINGS \ 33 BOOTENV \ 34 "scriptaddr=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \ 35 "kernel_addr_r=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \ 36 "image=Image\0" \ 37 "console=ttymxc1,115200 earlycon=ec_imx6q,0x30890000,115200\0" \ 38 "fdt_addr_r=0x43000000\0" \ 39 "boot_fdt=try\0" \ 40 "fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \ 41 "initrd_addr=0x43800000\0" \ 42 "bootm_size=0x10000000\0" \ 43 "mmcpart=1\0" \ 44 "mmcroot=/dev/mmcblk1p2 rootwait rw\0" \ 45 46/* Link Definitions */ 47 48#define CFG_SYS_INIT_RAM_ADDR 0x40000000 49#define CFG_SYS_INIT_RAM_SIZE 0x80000 50 51/* Totally 2GB DDR */ 52#define CFG_SYS_SDRAM_BASE 0x40000000 53#define PHYS_SDRAM 0x40000000 54#define PHYS_SDRAM_SIZE 0x80000000 55 56#endif /* __IMX8MP_ICORE_MX8MP_H */ 57