2 * Copyright (C) 2010 Freescale Semiconductor, Inc.
4 * Configuration settings for the MX53-EVK Freescale board.
6 * This program is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU General Public License as
8 * published by the Free Software Foundation; either version 2 of
9 * the License, or (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
27 #define CONFIG_DISPLAY_CPUINFO
28 #define CONFIG_DISPLAY_BOARDINFO
30 #define CONFIG_MACH_TYPE MACH_TYPE_MX53_EVK
32 #include <asm/arch/imx-regs.h>
34 #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
35 #define CONFIG_SETUP_MEMORY_TAGS
36 #define CONFIG_INITRD_TAG
38 #define CONFIG_OF_LIBFDT
40 /* Size of malloc() pool */
41 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * 1024 * 1024)
43 #define CONFIG_BOARD_EARLY_INIT_F
44 #define CONFIG_BOARD_LATE_INIT
45 #define CONFIG_MXC_GPIO
47 #define CONFIG_MXC_UART
48 #define CONFIG_MXC_UART_BASE UART1_BASE
51 #define CONFIG_CMD_I2C
52 #define CONFIG_HARD_I2C
53 #define CONFIG_I2C_MXC
54 #define CONFIG_SYS_I2C_BASE I2C2_BASE_ADDR
55 #define CONFIG_SYS_I2C_SPEED 100000
59 #define CONFIG_PMIC_I2C
60 #define CONFIG_PMIC_FSL
61 #define CONFIG_SYS_FSL_PMIC_I2C_ADDR 8
62 #define CONFIG_RTC_MC13XXX
65 #define CONFIG_FSL_ESDHC
66 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
67 #define CONFIG_SYS_FSL_ESDHC_NUM 2
70 #define CONFIG_CMD_MMC
71 #define CONFIG_GENERIC_MMC
72 #define CONFIG_CMD_FAT
73 #define CONFIG_DOS_PARTITION
78 #define CONFIG_FEC_MXC
79 #define IMX_FEC_BASE FEC_BASE_ADDR
80 #define CONFIG_FEC_MXC_PHYADDR 0x1F
82 #define CONFIG_CMD_PING
83 #define CONFIG_CMD_DHCP
84 #define CONFIG_CMD_MII
85 #define CONFIG_CMD_NET
86 #define CONFIG_CMD_DATE
88 /* Miscellaneous commands */
89 #define CONFIG_CMD_BMODE
91 /* allow to overwrite serial and ethaddr */
92 #define CONFIG_ENV_OVERWRITE
93 #define CONFIG_CONS_INDEX 1
94 #define CONFIG_BAUDRATE 115200
96 /* Command definition */
97 #include <config_cmd_default.h>
99 #undef CONFIG_CMD_IMLS
101 #define CONFIG_BOOTDELAY 3
103 #define CONFIG_ETHPRIME "FEC0"
105 #define CONFIG_LOADADDR 0x70800000 /* loadaddr env var */
106 #define CONFIG_SYS_TEXT_BASE 0x77800000
108 #define CONFIG_EXTRA_ENV_SETTINGS \
109 "script=boot.scr\0" \
113 "mmcroot=/dev/mmcblk0p3 rw\0" \
114 "mmcrootfstype=ext3 rootwait\0" \
115 "mmcargs=setenv bootargs console=ttymxc0,${baudrate} " \
117 "rootfstype=${mmcrootfstype}\0" \
119 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
120 "bootscript=echo Running bootscript from mmc ...; " \
122 "loaduimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \
123 "mmcboot=echo Booting from mmc ...; " \
126 "netargs=setenv bootargs console=ttymxc0,${baudrate} " \
128 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
129 "netboot=echo Booting from net ...; " \
131 "dhcp ${uimage}; bootm\0" \
133 #define CONFIG_BOOTCOMMAND \
134 "mmc dev ${mmcdev}; if mmc rescan; then " \
135 "if run loadbootscript; then " \
138 "if run loaduimage; then " \
140 "else run netboot; " \
143 "else run netboot; fi"
145 #define CONFIG_ARP_TIMEOUT 200UL
147 /* Miscellaneous configurable options */
148 #define CONFIG_SYS_LONGHELP /* undef to save memory */
149 #define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
150 #define CONFIG_SYS_PROMPT "MX53EVK U-Boot > "
151 #define CONFIG_AUTO_COMPLETE
152 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
154 /* Print Buffer Size */
155 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
156 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
157 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
159 #define CONFIG_SYS_MEMTEST_START 0x70000000
160 #define CONFIG_SYS_MEMTEST_END 0x70010000
162 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
164 #define CONFIG_SYS_HZ 1000
165 #define CONFIG_CMDLINE_EDITING
167 /* Physical Memory Map */
168 #define CONFIG_NR_DRAM_BANKS 1
169 #define PHYS_SDRAM_1 CSD0_BASE_ADDR
170 #define PHYS_SDRAM_1_SIZE (512 * 1024 * 1024)
172 #define CONFIG_SYS_SDRAM_BASE (PHYS_SDRAM_1)
173 #define CONFIG_SYS_INIT_RAM_ADDR (IRAM_BASE_ADDR)
174 #define CONFIG_SYS_INIT_RAM_SIZE (IRAM_SIZE)
176 #define CONFIG_SYS_INIT_SP_OFFSET \
177 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
178 #define CONFIG_SYS_INIT_SP_ADDR \
179 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
181 /* FLASH and environment organization */
182 #define CONFIG_SYS_NO_FLASH
184 #define CONFIG_ENV_OFFSET (6 * 64 * 1024)
185 #define CONFIG_ENV_SIZE (8 * 1024)
186 #define CONFIG_ENV_IS_IN_MMC
187 #define CONFIG_SYS_MMC_ENV_DEV 0
189 #endif /* __CONFIG_H */