| /* SPDX-License-Identifier: GPL-2.0+ */ | |
| /* | |
| * Copyright 2020 Compass Electronics Group, LLC | |
| */ | |
| #ifndef __IMX8MN_BEACON_H | |
| #define __IMX8MN_BEACON_H | |
| #include <linux/sizes.h> | |
| #include <asm/arch/imx-regs.h> | |
| #define CFG_SYS_UBOOT_BASE \ | |
| (QSPI0_AMBA_BASE + CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR * 512) | |
| /* Link Definitions */ | |
| #define CFG_SYS_INIT_RAM_ADDR 0x40000000 | |
| #define CFG_SYS_INIT_RAM_SIZE 0x200000 | |
| #define CFG_SYS_SDRAM_BASE 0x40000000 | |
| #define PHYS_SDRAM 0x40000000 | |
| #if IS_ENABLED(CONFIG_IMX8MN_BEACON_2GB_LPDDR) | |
| #define PHYS_SDRAM_SIZE 0x80000000 /* 2GB DDR */ | |
| #else | |
| #define PHYS_SDRAM_SIZE 0x40000000 /* 1GB DDR */ | |
| #endif | |
| #endif |