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