blob: f71efd45abdb891f6bf6b4306952530eab8612fd [file] [log] [blame]
Peng Fan86ac7a92018-11-20 10:20:00 +00001/* SPDX-License-Identifier: GPL-2.0+ */
2/*
3 * Copyright 2018 NXP
4 */
5
6#ifndef __IMX8M_EVK_H
7#define __IMX8M_EVK_H
8
9#include <linux/sizes.h>
Simon Glass1af3c7f2020-05-10 11:40:09 -060010#include <linux/stringify.h>
Peng Fan86ac7a92018-11-20 10:20:00 +000011#include <asm/arch/imx-regs.h>
12
Peng Fan86ac7a92018-11-20 10:20:00 +000013#define CONFIG_SPL_MAX_SIZE (124 * 1024)
14#define CONFIG_SYS_MONITOR_LEN (512 * 1024)
15#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR
16#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300
17#define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1
18
19#ifdef CONFIG_SPL_BUILD
20/*#define CONFIG_ENABLE_DDR_TRAINING_DEBUG*/
21#define CONFIG_SPL_WATCHDOG_SUPPORT
22#define CONFIG_SPL_DRIVERS_MISC_SUPPORT
23#define CONFIG_SPL_POWER_SUPPORT
24#define CONFIG_SPL_I2C_SUPPORT
25#define CONFIG_SPL_LDSCRIPT "arch/arm/cpu/armv8/u-boot-spl.lds"
26#define CONFIG_SPL_STACK 0x187FF0
27#define CONFIG_SPL_LIBCOMMON_SUPPORT
28#define CONFIG_SPL_LIBGENERIC_SUPPORT
29#define CONFIG_SPL_GPIO_SUPPORT
30#define CONFIG_SPL_MMC_SUPPORT
31#define CONFIG_SPL_BSS_START_ADDR 0x00180000
32#define CONFIG_SPL_BSS_MAX_SIZE 0x2000 /* 8 KB */
33#define CONFIG_SYS_SPL_MALLOC_START 0x42200000
34#define CONFIG_SYS_SPL_MALLOC_SIZE 0x80000 /* 512 KB */
35#define CONFIG_SYS_SPL_PTE_RAM_BASE 0x41580000
Peng Fan86ac7a92018-11-20 10:20:00 +000036
37/* malloc f used before GD_FLG_FULL_MALLOC_INIT set */
38#define CONFIG_MALLOC_F_ADDR 0x182000
39/* For RAW image gives a error info not panic */
40#define CONFIG_SPL_ABORT_ON_RAW_IMAGE
41
42#undef CONFIG_DM_MMC
43#undef CONFIG_DM_PMIC
44#undef CONFIG_DM_PMIC_PFUZE100
45
46#define CONFIG_SYS_I2C
47#define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */
48#define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */
49#define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */
50
51#define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
52
53#define CONFIG_POWER
54#define CONFIG_POWER_I2C
55#define CONFIG_POWER_PFUZE100
56#define CONFIG_POWER_PFUZE100_I2C_ADDR 0x08
57#endif
58
59#define CONFIG_REMAKE_ELF
60
61#define CONFIG_BOARD_EARLY_INIT_F
Peng Fan86ac7a92018-11-20 10:20:00 +000062
Peng Fan86ac7a92018-11-20 10:20:00 +000063/* ENET Config */
64/* ENET1 */
65#if defined(CONFIG_CMD_NET)
Peng Fan86ac7a92018-11-20 10:20:00 +000066#define CONFIG_MII
67#define CONFIG_ETHPRIME "FEC"
68
69#define CONFIG_FEC_MXC
70#define CONFIG_FEC_XCV_TYPE RGMII
71#define CONFIG_FEC_MXC_PHYADDR 0
72#define FEC_QUIRK_ENET_MAC
73
74#define CONFIG_PHY_GIGE
75#define IMX_FEC_BASE 0x30BE0000
Peng Fan86ac7a92018-11-20 10:20:00 +000076#endif
77
78#define CONFIG_MFG_ENV_SETTINGS \
79 "mfgtool_args=setenv bootargs console=${console},${baudrate} " \
80 "rdinit=/linuxrc " \
81 "g_mass_storage.stall=0 g_mass_storage.removable=1 " \
82 "g_mass_storage.idVendor=0x066F g_mass_storage.idProduct=0x37FF "\
83 "g_mass_storage.iSerialNumber=\"\" "\
84 "clk_ignore_unused "\
85 "\0" \
86 "initrd_addr=0x43800000\0" \
87 "initrd_high=0xffffffff\0" \
88 "bootcmd_mfg=run mfgtool_args;booti ${loadaddr} ${initrd_addr} ${fdt_addr};\0" \
89/* Initial environment variables */
90#define CONFIG_EXTRA_ENV_SETTINGS \
91 CONFIG_MFG_ENV_SETTINGS \
92 "script=boot.scr\0" \
93 "image=Image\0" \
Fabio Estevam502f3ca2019-12-11 14:31:03 -030094 "console=ttymxc0,115200\0" \
Peng Fan86ac7a92018-11-20 10:20:00 +000095 "fdt_addr=0x43000000\0" \
96 "fdt_high=0xffffffffffffffff\0" \
97 "boot_fdt=try\0" \
Patrick Wildt05737f32019-10-14 13:19:00 +020098 "fdt_file=imx8mq-evk.dtb\0" \
Peng Fan86ac7a92018-11-20 10:20:00 +000099 "initrd_addr=0x43800000\0" \
100 "initrd_high=0xffffffffffffffff\0" \
101 "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
102 "mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
103 "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
104 "mmcautodetect=yes\0" \
105 "mmcargs=setenv bootargs console=${console} root=${mmcroot}\0 " \
106 "loadbootscript=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
107 "bootscript=echo Running bootscript from mmc ...; " \
108 "source\0" \
109 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
110 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
111 "mmcboot=echo Booting from mmc ...; " \
112 "run mmcargs; " \
113 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
114 "if run loadfdt; then " \
115 "booti ${loadaddr} - ${fdt_addr}; " \
116 "else " \
117 "echo WARN: Cannot load the DT; " \
118 "fi; " \
119 "else " \
120 "echo wait for boot; " \
121 "fi;\0" \
122 "netargs=setenv bootargs console=${console} " \
123 "root=/dev/nfs " \
124 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
125 "netboot=echo Booting from net ...; " \
126 "run netargs; " \
127 "if test ${ip_dyn} = yes; then " \
128 "setenv get_cmd dhcp; " \
129 "else " \
130 "setenv get_cmd tftp; " \
131 "fi; " \
132 "${get_cmd} ${loadaddr} ${image}; " \
133 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
134 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
135 "booti ${loadaddr} - ${fdt_addr}; " \
136 "else " \
137 "echo WARN: Cannot load the DT; " \
138 "fi; " \
139 "else " \
140 "booti; " \
141 "fi;\0"
142
143#define CONFIG_BOOTCOMMAND \
144 "mmc dev ${mmcdev}; if mmc rescan; then " \
145 "if run loadbootscript; then " \
146 "run bootscript; " \
147 "else " \
148 "if run loadimage; then " \
149 "run mmcboot; " \
150 "else run netboot; " \
151 "fi; " \
152 "fi; " \
153 "else booti ${loadaddr} - ${fdt_addr}; fi"
154
155/* Link Definitions */
156#define CONFIG_LOADADDR 0x40480000
157
158#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
159
160#define CONFIG_SYS_INIT_RAM_ADDR 0x40000000
161#define CONFIG_SYS_INIT_RAM_SIZE 0x80000
162#define CONFIG_SYS_INIT_SP_OFFSET \
163 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
164#define CONFIG_SYS_INIT_SP_ADDR \
165 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
166
167#define CONFIG_ENV_OVERWRITE
Peng Fan86ac7a92018-11-20 10:20:00 +0000168#define CONFIG_SYS_MMC_ENV_DEV 1 /* USDHC2 */
169#define CONFIG_MMCROOT "/dev/mmcblk1p2" /* USDHC2 */
170
171/* Size of malloc() pool */
172#define CONFIG_SYS_MALLOC_LEN ((CONFIG_ENV_SIZE + (2 * 1024)) * 1024)
173
174#define CONFIG_SYS_SDRAM_BASE 0x40000000
175#define PHYS_SDRAM 0x40000000
176#define PHYS_SDRAM_SIZE 0xC0000000 /* 3GB DDR */
177
Peng Fan86ac7a92018-11-20 10:20:00 +0000178#define CONFIG_BAUDRATE 115200
179
180#define CONFIG_MXC_UART
181#define CONFIG_MXC_UART_BASE UART1_BASE_ADDR
182
183/* Monitor Command Prompt */
184#undef CONFIG_SYS_PROMPT
185#define CONFIG_SYS_PROMPT "u-boot=> "
186#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
187#define CONFIG_SYS_CBSIZE 1024
188#define CONFIG_SYS_MAXARGS 64
189#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
190#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
191 sizeof(CONFIG_SYS_PROMPT) + 16)
192
193#define CONFIG_IMX_BOOTAUX
194
Peng Fan86ac7a92018-11-20 10:20:00 +0000195#define CONFIG_SYS_FSL_USDHC_NUM 2
196#define CONFIG_SYS_FSL_ESDHC_ADDR 0
197
Peng Fan86ac7a92018-11-20 10:20:00 +0000198#define CONFIG_SYS_MMC_IMG_LOAD_PART 1
199
200#define CONFIG_MXC_GPIO
201
Peng Fan86ac7a92018-11-20 10:20:00 +0000202/* I2C Configs */
203#define CONFIG_SYS_I2C_SPEED 100000
204
205#define CONFIG_OF_SYSTEM_SETUP
206
207#ifndef CONFIG_SPL_BUILD
208#define CONFIG_DM_PMIC
209#endif
210
211#endif