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Marek Vasutb52fb0b2020-04-29 20:09:08 +02001/* SPDX-License-Identifier: GPL-2.0+ */
2/*
3 * Copyright 2018 NXP
4 */
5
6#ifndef __IMX8M_PICOPI_H
7#define __IMX8M_PICOPI_H
8
9#include <linux/sizes.h>
10#include <asm/arch/imx-regs.h>
11
12#define CONFIG_SPL_MAX_SIZE (124 * 1024)
13#define CONFIG_SYS_MONITOR_LEN (512 * 1024)
Marek Vasutb52fb0b2020-04-29 20:09:08 +020014
15#ifdef CONFIG_SPL_BUILD
16/*#define CONFIG_ENABLE_DDR_TRAINING_DEBUG*/
Marek Vasutb52fb0b2020-04-29 20:09:08 +020017#define CONFIG_SPL_STACK 0x187FF0
Marek Vasutb52fb0b2020-04-29 20:09:08 +020018#define CONFIG_SPL_BSS_START_ADDR 0x00180000
19#define CONFIG_SPL_BSS_MAX_SIZE 0x2000 /* 8 KB */
20#define CONFIG_SYS_SPL_MALLOC_START 0x42200000
21#define CONFIG_SYS_SPL_MALLOC_SIZE 0x80000 /* 512 KB */
22#define CONFIG_SYS_SPL_PTE_RAM_BASE 0x41580000
23
24/* malloc f used before GD_FLG_FULL_MALLOC_INIT set */
25#define CONFIG_MALLOC_F_ADDR 0x182000
26/* For RAW image gives a error info not panic */
27#define CONFIG_SPL_ABORT_ON_RAW_IMAGE
Marek Vasutb52fb0b2020-04-29 20:09:08 +020028#endif
29
Marek Vasutb52fb0b2020-04-29 20:09:08 +020030/* ENET Config */
31/* ENET1 */
32#if defined(CONFIG_CMD_NET)
Marek Vasutb52fb0b2020-04-29 20:09:08 +020033#define CONFIG_FEC_MXC_PHYADDR 1
34#define FEC_QUIRK_ENET_MAC
35
Marek Vasutb52fb0b2020-04-29 20:09:08 +020036#define IMX_FEC_BASE 0x30BE0000
Marek Vasutb52fb0b2020-04-29 20:09:08 +020037#endif
38
39/* Initial environment variables */
40#define CONFIG_EXTRA_ENV_SETTINGS \
41 "script=boot.scr\0" \
42 "image=Image\0" \
43 "console=ttymxc0,115200\0" \
44 "fdt_addr=0x43000000\0" \
45 "fdt_high=0xffffffffffffffff\0" \
46 "fdt_file=imx8mq-pico-pi.dtb\0" \
47 "initrd_addr=0x43800000\0" \
48 "initrd_high=0xffffffffffffffff\0" \
49 "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
Tom Rinide35b8f2021-12-11 14:55:52 -050050 "mmcpart=1\0" \
Marek Vasutb52fb0b2020-04-29 20:09:08 +020051 "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
52 "mmcautodetect=yes\0" \
53 "mmcargs=setenv bootargs console=${console} root=${mmcroot}\0 " \
54 "loadbootscript=" \
55 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
56 "bootscript=echo Running bootscript from mmc ...; source\0" \
57 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
58 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
59 "mmcboot=echo Booting from mmc ...; " \
60 "run mmcargs; " \
61 "echo wait for boot; " \
62 "fi;\0" \
63 "netargs=setenv bootargs console=${console} " \
64 "root=/dev/nfs " \
65 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
66 "netboot=echo Booting from net ...; " \
67 "run netargs; " \
68 "if test ${ip_dyn} = yes; then " \
69 "setenv get_cmd dhcp; " \
70 "else " \
71 "setenv get_cmd tftp; " \
72 "fi; " \
73 "${get_cmd} ${loadaddr} ${image}; " \
74 "booti; "
75
Marek Vasutb52fb0b2020-04-29 20:09:08 +020076/* Link Definitions */
Marek Vasutb52fb0b2020-04-29 20:09:08 +020077
78#define CONFIG_SYS_INIT_RAM_ADDR 0x40000000
79#define CONFIG_SYS_INIT_RAM_SIZE 0x80000
80#define CONFIG_SYS_INIT_SP_OFFSET \
81 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
82#define CONFIG_SYS_INIT_SP_ADDR \
83 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
84
Marek Vasutb52fb0b2020-04-29 20:09:08 +020085#define CONFIG_MMCROOT "/dev/mmcblk1p2" /* USDHC2 */
86
Marek Vasutb52fb0b2020-04-29 20:09:08 +020087#define CONFIG_SYS_SDRAM_BASE 0x40000000
88#define PHYS_SDRAM 0x40000000
89#define PHYS_SDRAM_SIZE 0x80000000 /* 2 GiB DDR */
90
Marek Vasutb52fb0b2020-04-29 20:09:08 +020091#define CONFIG_MXC_UART_BASE UART1_BASE_ADDR
92
93/* Monitor Command Prompt */
94#define CONFIG_SYS_CBSIZE 1024
95#define CONFIG_SYS_MAXARGS 64
96#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
97#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
98 sizeof(CONFIG_SYS_PROMPT) + 16)
99
Marek Vasutb52fb0b2020-04-29 20:09:08 +0200100#define CONFIG_SYS_FSL_USDHC_NUM 2
101#define CONFIG_SYS_FSL_ESDHC_ADDR 0
102
Marek Vasutb52fb0b2020-04-29 20:09:08 +0200103#define CONFIG_SYS_BOOTM_LEN SZ_128M
104
105#endif