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
27 #define CONFIG_OF_LIBFDT
29 /* Size of malloc() pool */
30 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * 1024 * 1024)
32 #define CONFIG_BOARD_EARLY_INIT_F
33 #define CONFIG_BOARD_LATE_INIT
34 #define CONFIG_MXC_GPIO
36 #define CONFIG_MXC_UART
37 #define CONFIG_MXC_UART_BASE UART1_BASE
40 #define CONFIG_CMD_I2C
41 #define CONFIG_SYS_I2C
42 #define CONFIG_SYS_I2C_MXC
43 #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */
44 #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */
45 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */
49 #define CONFIG_POWER_I2C
50 #define CONFIG_POWER_FSL
51 #define CONFIG_SYS_FSL_PMIC_I2C_ADDR 8
52 #define CONFIG_POWER_FSL_MC13892
53 #define CONFIG_RTC_MC13XXX
56 #define CONFIG_FSL_ESDHC
57 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
58 #define CONFIG_SYS_FSL_ESDHC_NUM 2
61 #define CONFIG_CMD_MMC
62 #define CONFIG_GENERIC_MMC
63 #define CONFIG_CMD_FAT
64 #define CONFIG_DOS_PARTITION
69 #define CONFIG_FEC_MXC
70 #define IMX_FEC_BASE FEC_BASE_ADDR
71 #define CONFIG_FEC_MXC_PHYADDR 0x1F
73 #define CONFIG_CMD_PING
74 #define CONFIG_CMD_DHCP
75 #define CONFIG_CMD_MII
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 #define CONFIG_BOOTDELAY 3
89 #define CONFIG_ETHPRIME "FEC0"
91 #define CONFIG_LOADADDR 0x70800000 /* loadaddr env var */
92 #define CONFIG_SYS_TEXT_BASE 0x77800000
94 #define CONFIG_EXTRA_ENV_SETTINGS \
99 "mmcroot=/dev/mmcblk0p3 rw\0" \
100 "mmcrootfstype=ext3 rootwait\0" \
101 "mmcargs=setenv bootargs console=ttymxc0,${baudrate} " \
103 "rootfstype=${mmcrootfstype}\0" \
105 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
106 "bootscript=echo Running bootscript from mmc ...; " \
108 "loaduimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \
109 "mmcboot=echo Booting from mmc ...; " \
112 "netargs=setenv bootargs console=ttymxc0,${baudrate} " \
114 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
115 "netboot=echo Booting from net ...; " \
117 "dhcp ${uimage}; bootm\0" \
119 #define CONFIG_BOOTCOMMAND \
120 "mmc dev ${mmcdev}; if mmc rescan; then " \
121 "if run loadbootscript; then " \
124 "if run loaduimage; then " \
126 "else run netboot; " \
129 "else run netboot; fi"
131 #define CONFIG_ARP_TIMEOUT 200UL
133 /* Miscellaneous configurable options */
134 #define CONFIG_SYS_LONGHELP /* undef to save memory */
135 #define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
136 #define CONFIG_AUTO_COMPLETE
137 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
139 /* Print Buffer Size */
140 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
141 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
142 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
144 #define CONFIG_SYS_MEMTEST_START 0x70000000
145 #define CONFIG_SYS_MEMTEST_END 0x70010000
147 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
149 #define CONFIG_CMDLINE_EDITING
151 /* Physical Memory Map */
152 #define CONFIG_NR_DRAM_BANKS 1
153 #define PHYS_SDRAM_1 CSD0_BASE_ADDR
154 #define PHYS_SDRAM_1_SIZE (512 * 1024 * 1024)
156 #define CONFIG_SYS_SDRAM_BASE (PHYS_SDRAM_1)
157 #define CONFIG_SYS_INIT_RAM_ADDR (IRAM_BASE_ADDR)
158 #define CONFIG_SYS_INIT_RAM_SIZE (IRAM_SIZE)
160 #define CONFIG_SYS_INIT_SP_OFFSET \
161 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
162 #define CONFIG_SYS_INIT_SP_ADDR \
163 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
165 /* FLASH and environment organization */
166 #define CONFIG_SYS_NO_FLASH
168 #define CONFIG_ENV_OFFSET (6 * 64 * 1024)
169 #define CONFIG_ENV_SIZE (8 * 1024)
170 #define CONFIG_ENV_IS_IN_MMC
171 #define CONFIG_SYS_MMC_ENV_DEV 0
173 #endif /* __CONFIG_H */