2 * Copyright (C) 2010 Freescale Semiconductor, Inc.
4 * Configuration settings for the MX53-EVK Freescale board.
6 * SPDX-License-Identifier: GPL-2.0+
14 #define CONFIG_DISPLAY_CPUINFO
15 #define CONFIG_DISPLAY_BOARDINFO
17 #define CONFIG_MACH_TYPE MACH_TYPE_MX53_EVK
19 #include <asm/arch/imx-regs.h>
21 #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
22 #define CONFIG_SETUP_MEMORY_TAGS
23 #define CONFIG_INITRD_TAG
24 #define CONFIG_REVISION_TAG
26 #define CONFIG_OF_LIBFDT
28 /* Size of malloc() pool */
29 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * 1024 * 1024)
31 #define CONFIG_BOARD_EARLY_INIT_F
32 #define CONFIG_BOARD_LATE_INIT
33 #define CONFIG_MXC_GPIO
35 #define CONFIG_MXC_UART
36 #define CONFIG_MXC_UART_BASE UART1_BASE
39 #define CONFIG_CMD_I2C
40 #define CONFIG_SYS_I2C
41 #define CONFIG_SYS_I2C_MXC
42 #define CONFIG_SYS_SPD_BUS_NUM 1 /* I2C2 */
46 #define CONFIG_POWER_I2C
47 #define CONFIG_POWER_FSL
48 #define CONFIG_SYS_FSL_PMIC_I2C_ADDR 8
49 #define CONFIG_PMIC_FSL_MC13892
50 #define CONFIG_RTC_MC13XXX
53 #define CONFIG_FSL_ESDHC
54 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
55 #define CONFIG_SYS_FSL_ESDHC_NUM 2
58 #define CONFIG_CMD_MMC
59 #define CONFIG_GENERIC_MMC
60 #define CONFIG_CMD_FAT
61 #define CONFIG_DOS_PARTITION
66 #define CONFIG_FEC_MXC
67 #define IMX_FEC_BASE FEC_BASE_ADDR
68 #define CONFIG_FEC_MXC_PHYADDR 0x1F
70 #define CONFIG_CMD_PING
71 #define CONFIG_CMD_DHCP
72 #define CONFIG_CMD_MII
73 #define CONFIG_CMD_NET
74 #define CONFIG_CMD_DATE
76 /* Miscellaneous commands */
77 #define CONFIG_CMD_BMODE
79 /* allow to overwrite serial and ethaddr */
80 #define CONFIG_ENV_OVERWRITE
81 #define CONFIG_CONS_INDEX 1
82 #define CONFIG_BAUDRATE 115200
84 /* Command definition */
85 #include <config_cmd_default.h>
87 #undef CONFIG_CMD_IMLS
89 #define CONFIG_BOOTDELAY 3
91 #define CONFIG_ETHPRIME "FEC0"
93 #define CONFIG_LOADADDR 0x70800000 /* loadaddr env var */
94 #define CONFIG_SYS_TEXT_BASE 0x77800000
96 #define CONFIG_EXTRA_ENV_SETTINGS \
101 "mmcroot=/dev/mmcblk0p3 rw\0" \
102 "mmcrootfstype=ext3 rootwait\0" \
103 "mmcargs=setenv bootargs console=ttymxc0,${baudrate} " \
105 "rootfstype=${mmcrootfstype}\0" \
107 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
108 "bootscript=echo Running bootscript from mmc ...; " \
110 "loaduimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \
111 "mmcboot=echo Booting from mmc ...; " \
114 "netargs=setenv bootargs console=ttymxc0,${baudrate} " \
116 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
117 "netboot=echo Booting from net ...; " \
119 "dhcp ${uimage}; bootm\0" \
121 #define CONFIG_BOOTCOMMAND \
122 "mmc dev ${mmcdev}; if mmc rescan; then " \
123 "if run loadbootscript; then " \
126 "if run loaduimage; then " \
128 "else run netboot; " \
131 "else run netboot; fi"
133 #define CONFIG_ARP_TIMEOUT 200UL
135 /* Miscellaneous configurable options */
136 #define CONFIG_SYS_LONGHELP /* undef to save memory */
137 #define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
138 #define CONFIG_SYS_PROMPT "MX53EVK U-Boot > "
139 #define CONFIG_AUTO_COMPLETE
140 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
142 /* Print Buffer Size */
143 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
144 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
145 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
147 #define CONFIG_SYS_MEMTEST_START 0x70000000
148 #define CONFIG_SYS_MEMTEST_END 0x70010000
150 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
152 #define CONFIG_SYS_HZ 1000
153 #define CONFIG_CMDLINE_EDITING
155 /* Physical Memory Map */
156 #define CONFIG_NR_DRAM_BANKS 1
157 #define PHYS_SDRAM_1 CSD0_BASE_ADDR
158 #define PHYS_SDRAM_1_SIZE (512 * 1024 * 1024)
160 #define CONFIG_SYS_SDRAM_BASE (PHYS_SDRAM_1)
161 #define CONFIG_SYS_INIT_RAM_ADDR (IRAM_BASE_ADDR)
162 #define CONFIG_SYS_INIT_RAM_SIZE (IRAM_SIZE)
164 #define CONFIG_SYS_INIT_SP_OFFSET \
165 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
166 #define CONFIG_SYS_INIT_SP_ADDR \
167 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
169 /* FLASH and environment organization */
170 #define CONFIG_SYS_NO_FLASH
172 #define CONFIG_ENV_OFFSET (6 * 64 * 1024)
173 #define CONFIG_ENV_SIZE (8 * 1024)
174 #define CONFIG_ENV_IS_IN_MMC
175 #define CONFIG_SYS_MMC_ENV_DEV 0
177 #endif /* __CONFIG_H */