2 * Copyright 2013 Freescale Semiconductor, Inc.
4 * Configuration settings for the Freescale i.MX6SL EVK 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.
15 #include <asm/arch/imx-regs.h>
16 #include <asm/sizes.h>
19 #define CONFIG_DISPLAY_CPUINFO
20 #define CONFIG_DISPLAY_BOARDINFO
22 #define MACH_TYPE_MX6SLEVK 4307
23 #define CONFIG_MACH_TYPE MACH_TYPE_MX6SLEVK
25 #define CONFIG_CMDLINE_TAG
26 #define CONFIG_SETUP_MEMORY_TAGS
27 #define CONFIG_INITRD_TAG
28 #define CONFIG_REVISION_TAG
30 /* Size of malloc() pool */
31 #define CONFIG_SYS_MALLOC_LEN (3 * SZ_1M)
33 #define CONFIG_BOARD_EARLY_INIT_F
34 #define CONFIG_MXC_GPIO
36 #define CONFIG_MXC_UART
37 #define CONFIG_MXC_UART_BASE UART1_IPS_BASE_ADDR
40 #define CONFIG_FSL_ESDHC
41 #define CONFIG_FSL_USDHC
42 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
45 #define CONFIG_CMD_MMC
46 #define CONFIG_GENERIC_MMC
47 #define CONFIG_CMD_FAT
48 #define CONFIG_DOS_PARTITION
50 /* allow to overwrite serial and ethaddr */
51 #define CONFIG_ENV_OVERWRITE
52 #define CONFIG_CONS_INDEX 1
53 #define CONFIG_BAUDRATE 115200
55 /* Command definition */
56 #include <config_cmd_default.h>
58 #undef CONFIG_CMD_IMLS
60 #define CONFIG_BOOTDELAY 3
62 #define CONFIG_LOADADDR 0x80800000
63 #define CONFIG_SYS_TEXT_BASE 0x87800000
65 #define CONFIG_EXTRA_ENV_SETTINGS \
69 "fdt_high=0xffffffff\0" \
70 "initrd_high=0xffffffff\0" \
71 "fdt_file=imx6sl-evk.dtb\0" \
72 "fdt_addr=0x81000000\0" \
77 "mmcroot=/dev/mmcblk0p3 rootwait rw\0" \
78 "mmcargs=setenv bootargs console=${console},${baudrate} " \
81 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
82 "bootscript=echo Running bootscript from mmc ...; " \
84 "loaduimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \
85 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
86 "mmcboot=echo Booting from mmc ...; " \
88 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
89 "if run loadfdt; then " \
90 "bootm ${loadaddr} - ${fdt_addr}; " \
92 "if test ${boot_fdt} = try; then " \
95 "echo WARN: Cannot load the DT; " \
101 "netargs=setenv bootargs console=${console},${baudrate} " \
103 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
104 "netboot=echo Booting from net ...; " \
106 "if test ${ip_dyn} = yes; then " \
107 "setenv get_cmd dhcp; " \
109 "setenv get_cmd tftp; " \
111 "${get_cmd} ${uimage}; " \
112 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
113 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
114 "bootm ${loadaddr} - ${fdt_addr}; " \
116 "if test ${boot_fdt} = try; then " \
119 "echo WARN: Cannot load the DT; " \
126 #define CONFIG_BOOTCOMMAND \
127 "mmc dev ${mmcdev};" \
128 "mmc dev ${mmcdev}; if mmc rescan; then " \
129 "if run loadbootscript; then " \
132 "if run loaduimage; then " \
134 "else run netboot; " \
137 "else run netboot; fi"
139 /* Miscellaneous configurable options */
140 #define CONFIG_SYS_LONGHELP
141 #define CONFIG_SYS_HUSH_PARSER
142 #define CONFIG_SYS_PROMPT "=> "
143 #define CONFIG_AUTO_COMPLETE
144 #define CONFIG_SYS_CBSIZE 256
146 /* Print Buffer Size */
147 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
148 #define CONFIG_SYS_MAXARGS 16
149 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
151 #define CONFIG_SYS_MEMTEST_START 0x80000000
152 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + SZ_512M)
154 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
155 #define CONFIG_SYS_HZ 1000
157 #define CONFIG_CMDLINE_EDITING
158 #define CONFIG_STACKSIZE SZ_128K
160 /* Physical Memory Map */
161 #define CONFIG_NR_DRAM_BANKS 1
162 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
163 #define PHYS_SDRAM_SIZE SZ_1G
165 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
166 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
167 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
169 #define CONFIG_SYS_INIT_SP_OFFSET \
170 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
171 #define CONFIG_SYS_INIT_SP_ADDR \
172 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
174 /* FLASH and environment organization */
175 #define CONFIG_SYS_NO_FLASH
177 #define CONFIG_ENV_OFFSET (6 * SZ_64K)
178 #define CONFIG_ENV_SIZE SZ_8K
179 #define CONFIG_ENV_IS_IN_MMC
180 #define CONFIG_SYS_MMC_ENV_DEV 0
182 #define CONFIG_OF_LIBFDT
183 #define CONFIG_CMD_BOOTZ
185 #ifndef CONFIG_SYS_DCACHE_OFF
186 #define CONFIG_CMD_CACHE
189 #endif /* __CONFIG_H */