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