blob: e82e8b16b1d2187443ecebd1b82011caa293e57f [file] [log] [blame]
Gilles Talis42a56352023-12-13 09:29:40 -03001/* SPDX-License-Identifier: GPL-2.0+ */
2/*
3 * Copyright 2019 NXP
4 * Copyright 2023 Gilles Talis <gilles.talis@gmail.com>
5 */
6
7#ifndef __IMX8MP_DEBIX_MODEL_A_H
8#define __IMX8MP_DEBIX_MODEL_A_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 PHY_ANEG_TIMEOUT 20000
20
21#endif
22
23#define BOOT_TARGET_DEVICES(func) \
24 func(MMC, mmc, 1) \
25 func(MMC, mmc, 2)
26
27#include <config_distro_bootcmd.h>
28
29/* Initial environment variables */
30#define CFG_EXTRA_ENV_SETTINGS \
31 BOOTENV \
32 "scriptaddr=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
33 "kernel_addr_r=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
34 "image=Image\0" \
35 "console=ttymxc1,115200 earlycon=ec_imx6q,0x30890000,115200\0" \
36 "fdt_addr_r=0x43000000\0" \
37 "boot_fdt=try\0" \
38 "fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \
39 "initrd_addr=0x43800000\0" \
40 "bootm_size=0x10000000\0" \
41 "mmcpart=1\0" \
42 "mmcroot=/dev/mmcblk1p2 rootwait rw\0" \
43
44/* Link Definitions */
45
46#define CFG_SYS_INIT_RAM_ADDR 0x40000000
47#define CFG_SYS_INIT_RAM_SIZE 0x80000
48
49/* 2GB DDR */
50#define CFG_SYS_SDRAM_BASE 0x40000000
51#define PHYS_SDRAM 0x40000000
52#define PHYS_SDRAM_SIZE 0x80000000 /* 2 GB */
53
54#endif