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_SYS_GENERIC_BOARD
28 #define CONFIG_OF_LIBFDT
30 /* Size of malloc() pool */
31 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * 1024 * 1024)
33 #define CONFIG_BOARD_EARLY_INIT_F
34 #define CONFIG_BOARD_LATE_INIT
35 #define CONFIG_MXC_GPIO
37 #define CONFIG_MXC_UART
38 #define CONFIG_MXC_UART_BASE UART1_BASE
41 #define CONFIG_CMD_I2C
42 #define CONFIG_SYS_I2C
43 #define CONFIG_SYS_I2C_MXC
44 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */
48 #define CONFIG_POWER_I2C
49 #define CONFIG_POWER_FSL
50 #define CONFIG_SYS_FSL_PMIC_I2C_ADDR 8
51 #define CONFIG_POWER_FSL_MC13892
52 #define CONFIG_RTC_MC13XXX
55 #define CONFIG_FSL_ESDHC
56 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
57 #define CONFIG_SYS_FSL_ESDHC_NUM 2
60 #define CONFIG_CMD_MMC
61 #define CONFIG_GENERIC_MMC
62 #define CONFIG_CMD_FAT
63 #define CONFIG_DOS_PARTITION
68 #define CONFIG_FEC_MXC
69 #define IMX_FEC_BASE FEC_BASE_ADDR
70 #define CONFIG_FEC_MXC_PHYADDR 0x1F
72 #define CONFIG_CMD_PING
73 #define CONFIG_CMD_DHCP
74 #define CONFIG_CMD_MII
75 #define CONFIG_CMD_NET
76 #define CONFIG_CMD_DATE
78 /* Miscellaneous commands */
79 #define CONFIG_CMD_BMODE
81 /* allow to overwrite serial and ethaddr */
82 #define CONFIG_ENV_OVERWRITE
83 #define CONFIG_CONS_INDEX 1
84 #define CONFIG_BAUDRATE 115200
86 /* Command definition */
87 #include <config_cmd_default.h>
89 #undef CONFIG_CMD_IMLS
91 #define CONFIG_BOOTDELAY 3
93 #define CONFIG_ETHPRIME "FEC0"
95 #define CONFIG_LOADADDR 0x70800000 /* loadaddr env var */
96 #define CONFIG_SYS_TEXT_BASE 0x77800000
98 #define CONFIG_EXTRA_ENV_SETTINGS \
103 "mmcroot=/dev/mmcblk0p3 rw\0" \
104 "mmcrootfstype=ext3 rootwait\0" \
105 "mmcargs=setenv bootargs console=ttymxc0,${baudrate} " \
107 "rootfstype=${mmcrootfstype}\0" \
109 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
110 "bootscript=echo Running bootscript from mmc ...; " \
112 "loaduimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \
113 "mmcboot=echo Booting from mmc ...; " \
116 "netargs=setenv bootargs console=ttymxc0,${baudrate} " \
118 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
119 "netboot=echo Booting from net ...; " \
121 "dhcp ${uimage}; bootm\0" \
123 #define CONFIG_BOOTCOMMAND \
124 "mmc dev ${mmcdev}; if mmc rescan; then " \
125 "if run loadbootscript; then " \
128 "if run loaduimage; then " \
130 "else run netboot; " \
133 "else run netboot; fi"
135 #define CONFIG_ARP_TIMEOUT 200UL
137 /* Miscellaneous configurable options */
138 #define CONFIG_SYS_LONGHELP /* undef to save memory */
139 #define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
140 #define CONFIG_AUTO_COMPLETE
141 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
143 /* Print Buffer Size */
144 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
145 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
146 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
148 #define CONFIG_SYS_MEMTEST_START 0x70000000
149 #define CONFIG_SYS_MEMTEST_END 0x70010000
151 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
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 */