1/* SPDX-License-Identifier: GPL-2.0+ */ 2/* 3 * Copyright 2020 Compass Electronics Group, LLC 4 */ 5 6#ifndef __IMX8MN_BEACON_H 7#define __IMX8MN_BEACON_H 8 9#include <linux/sizes.h> 10#include <asm/arch/imx-regs.h> 11 12#define CFG_SYS_UBOOT_BASE \ 13 (QSPI0_AMBA_BASE + CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR * 512) 14 15/* Link Definitions */ 16 17#define CFG_SYS_INIT_RAM_ADDR 0x40000000 18#define CFG_SYS_INIT_RAM_SIZE 0x200000 19 20#define CFG_SYS_SDRAM_BASE 0x40000000 21#define PHYS_SDRAM 0x40000000 22#if IS_ENABLED(CONFIG_IMX8MN_BEACON_2GB_LPDDR) 23#define PHYS_SDRAM_SIZE 0x80000000 /* 2GB DDR */ 24#else 25#define PHYS_SDRAM_SIZE 0x40000000 /* 1GB DDR */ 26#endif 27 28#endif 29