blob: 8253c6aa2f37a1f648028db89ddeb76ed0640e7e [file] [log] [blame]
Peng Fan439321b2019-12-30 17:46:21 +08001/* SPDX-License-Identifier: GPL-2.0+ */
2/*
3 * Copyright 2019 NXP
4 */
5
6#ifndef __IMX8MP_EVK_H
7#define __IMX8MP_EVK_H
8
9#include <linux/sizes.h>
Simon Glass1af3c7f2020-05-10 11:40:09 -060010#include <linux/stringify.h>
Peng Fan439321b2019-12-30 17:46:21 +080011#include <asm/arch/imx-regs.h>
12
Peng Fanb297c0d2020-07-28 17:28:57 +080013#define CONFIG_SYS_BOOTM_LEN (32 * SZ_1M)
14
Peng Fan439321b2019-12-30 17:46:21 +080015#define CONFIG_SPL_MAX_SIZE (152 * 1024)
16#define CONFIG_SYS_MONITOR_LEN (512 * 1024)
17#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR
18#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300
Peng Fan439321b2019-12-30 17:46:21 +080019#define CONFIG_SYS_UBOOT_BASE (QSPI0_AMBA_BASE + CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR * 512)
20
21#ifdef CONFIG_SPL_BUILD
22/*#define CONFIG_ENABLE_DDR_TRAINING_DEBUG*/
23#define CONFIG_SPL_LDSCRIPT "arch/arm/cpu/armv8/u-boot-spl.lds"
Peng Fan28fff3f2020-05-26 20:33:50 -030024#define CONFIG_SPL_STACK 0x960000
25#define CONFIG_SPL_BSS_START_ADDR 0x0098FC00
26#define CONFIG_SPL_BSS_MAX_SIZE 0x400 /* 1 KB */
27#define CONFIG_SYS_SPL_MALLOC_START 0x42200000
28#define CONFIG_SYS_SPL_MALLOC_SIZE SZ_512K /* 512 KB */
Peng Fan439321b2019-12-30 17:46:21 +080029#define CONFIG_SYS_ICACHE_OFF
30#define CONFIG_SYS_DCACHE_OFF
31
Peng Fan439321b2019-12-30 17:46:21 +080032#define CONFIG_SPL_ABORT_ON_RAW_IMAGE
33
34#undef CONFIG_DM_MMC
35#undef CONFIG_DM_PMIC
36#undef CONFIG_DM_PMIC_PFUZE100
37
38#define CONFIG_POWER
39#define CONFIG_POWER_I2C
40#define CONFIG_POWER_PCA9450
41
42#undef CONFIG_DM_I2C
43#define CONFIG_SYS_I2C
44
45#endif
46
47/* Initial environment variables */
48#define CONFIG_EXTRA_ENV_SETTINGS \
49 "script=boot.scr\0" \
50 "image=Image\0" \
51 "console=ttymxc1,115200 earlycon=ec_imx6q,0x30890000,115200\0" \
52 "fdt_addr=0x43000000\0" \
Peng Fan439321b2019-12-30 17:46:21 +080053 "boot_fdt=try\0" \
54 "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
55 "initrd_addr=0x43800000\0" \
Grygorii Tertychnyiacbc1d82020-08-21 15:39:43 +020056 "bootm_size=0x10000000\0" \
Peng Fan439321b2019-12-30 17:46:21 +080057 "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
58 "mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
59 "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
60 "mmcautodetect=yes\0" \
61 "mmcargs=setenv bootargs ${jh_clk} console=${console} root=${mmcroot}\0 " \
62 "loadbootscript=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
63 "bootscript=echo Running bootscript from mmc ...; " \
64 "source\0" \
65 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
66 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
67 "mmcboot=echo Booting from mmc ...; " \
68 "run mmcargs; " \
69 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
70 "if run loadfdt; then " \
71 "booti ${loadaddr} - ${fdt_addr}; " \
72 "else " \
73 "echo WARN: Cannot load the DT; " \
74 "fi; " \
75 "else " \
76 "echo wait for boot; " \
77 "fi;\0" \
78 "netargs=setenv bootargs ${jh_clk} console=${console} " \
79 "root=/dev/nfs " \
80 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
81 "netboot=echo Booting from net ...; " \
82 "run netargs; " \
83 "if test ${ip_dyn} = yes; then " \
84 "setenv get_cmd dhcp; " \
85 "else " \
86 "setenv get_cmd tftp; " \
87 "fi; " \
88 "${get_cmd} ${loadaddr} ${image}; " \
89 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
90 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
91 "booti ${loadaddr} - ${fdt_addr}; " \
92 "else " \
93 "echo WARN: Cannot load the DT; " \
94 "fi; " \
95 "else " \
96 "booti; " \
97 "fi;\0"
98
99#define CONFIG_BOOTCOMMAND \
100 "mmc dev ${mmcdev}; if mmc rescan; then " \
101 "if run loadbootscript; then " \
102 "run bootscript; " \
103 "else " \
104 "if run loadimage; then " \
105 "run mmcboot; " \
106 "else run netboot; " \
107 "fi; " \
108 "fi; " \
109 "else booti ${loadaddr} - ${fdt_addr}; fi"
110
111/* Link Definitions */
112#define CONFIG_LOADADDR 0x40480000
113
114#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
115
116#define CONFIG_SYS_INIT_RAM_ADDR 0x40000000
117#define CONFIG_SYS_INIT_RAM_SIZE 0x80000
118#define CONFIG_SYS_INIT_SP_OFFSET \
119 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
120#define CONFIG_SYS_INIT_SP_ADDR \
121 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
122
Peng Fan439321b2019-12-30 17:46:21 +0800123#define CONFIG_MMCROOT "/dev/mmcblk1p2" /* USDHC2 */
124
125/* Size of malloc() pool */
126#define CONFIG_SYS_MALLOC_LEN SZ_32M
127
128/* Totally 6GB DDR */
129#define CONFIG_SYS_SDRAM_BASE 0x40000000
130#define PHYS_SDRAM 0x40000000
131#define PHYS_SDRAM_SIZE 0xC0000000 /* 3 GB */
132#define PHYS_SDRAM_2 0x100000000
133#define PHYS_SDRAM_2_SIZE 0xC0000000 /* 3 GB */
134
Peng Fan439321b2019-12-30 17:46:21 +0800135#define CONFIG_MXC_UART_BASE UART2_BASE_ADDR
136
137/* Monitor Command Prompt */
138#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
139#define CONFIG_SYS_CBSIZE 2048
140#define CONFIG_SYS_MAXARGS 64
141#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
142#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
143 sizeof(CONFIG_SYS_PROMPT) + 16)
144
145#define CONFIG_FSL_USDHC
146
147#define CONFIG_SYS_FSL_USDHC_NUM 2
148#define CONFIG_SYS_FSL_ESDHC_ADDR 0
149
150#define CONFIG_SYS_MMC_IMG_LOAD_PART 1
151
152#define CONFIG_SYS_I2C_SPEED 100000
153
154#endif