2 * Copyright 2013 Freescale Semiconductor, Inc.
4 * Configuration settings for the Freescale i.MX6SL EVK board.
6 * SPDX-License-Identifier: GPL-2.0+
12 #include <asm/arch/imx-regs.h>
13 #include <asm/sizes.h>
16 #define CONFIG_DISPLAY_CPUINFO
17 #define CONFIG_DISPLAY_BOARDINFO
19 #define MACH_TYPE_MX6SLEVK 4307
20 #define CONFIG_MACH_TYPE MACH_TYPE_MX6SLEVK
22 #define CONFIG_CMDLINE_TAG
23 #define CONFIG_SETUP_MEMORY_TAGS
24 #define CONFIG_INITRD_TAG
25 #define CONFIG_REVISION_TAG
27 /* Size of malloc() pool */
28 #define CONFIG_SYS_MALLOC_LEN (3 * SZ_1M)
30 #define CONFIG_BOARD_EARLY_INIT_F
31 #define CONFIG_MXC_GPIO
33 #define CONFIG_MXC_UART
34 #define CONFIG_MXC_UART_BASE UART1_IPS_BASE_ADDR
37 #define CONFIG_FSL_ESDHC
38 #define CONFIG_FSL_USDHC
39 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
42 #define CONFIG_CMD_MMC
43 #define CONFIG_GENERIC_MMC
44 #define CONFIG_CMD_FAT
45 #define CONFIG_DOS_PARTITION
47 /* allow to overwrite serial and ethaddr */
48 #define CONFIG_ENV_OVERWRITE
49 #define CONFIG_CONS_INDEX 1
50 #define CONFIG_BAUDRATE 115200
52 /* Command definition */
53 #include <config_cmd_default.h>
55 #undef CONFIG_CMD_IMLS
57 #define CONFIG_BOOTDELAY 3
59 #define CONFIG_LOADADDR 0x82000000
60 #define CONFIG_SYS_TEXT_BASE 0x87800000
62 #define CONFIG_EXTRA_ENV_SETTINGS \
66 "fdt_high=0xffffffff\0" \
67 "initrd_high=0xffffffff\0" \
68 "fdt_file=imx6sl-evk.dtb\0" \
69 "fdt_addr=0x81000000\0" \
74 "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
75 "mmcargs=setenv bootargs console=${console},${baudrate} " \
78 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
79 "bootscript=echo Running bootscript from mmc ...; " \
81 "loaduimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \
82 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
83 "mmcboot=echo Booting from mmc ...; " \
85 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
86 "if run loadfdt; then " \
87 "bootm ${loadaddr} - ${fdt_addr}; " \
89 "if test ${boot_fdt} = try; then " \
92 "echo WARN: Cannot load the DT; " \
98 "netargs=setenv bootargs console=${console},${baudrate} " \
100 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
101 "netboot=echo Booting from net ...; " \
103 "if test ${ip_dyn} = yes; then " \
104 "setenv get_cmd dhcp; " \
106 "setenv get_cmd tftp; " \
108 "${get_cmd} ${uimage}; " \
109 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
110 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
111 "bootm ${loadaddr} - ${fdt_addr}; " \
113 "if test ${boot_fdt} = try; then " \
116 "echo WARN: Cannot load the DT; " \
123 #define CONFIG_BOOTCOMMAND \
124 "mmc dev ${mmcdev};" \
125 "mmc dev ${mmcdev}; if mmc rescan; then " \
126 "if run loadbootscript; then " \
129 "if run loaduimage; then " \
131 "else run netboot; " \
134 "else run netboot; fi"
136 /* Miscellaneous configurable options */
137 #define CONFIG_SYS_LONGHELP
138 #define CONFIG_SYS_HUSH_PARSER
139 #define CONFIG_SYS_PROMPT "=> "
140 #define CONFIG_AUTO_COMPLETE
141 #define CONFIG_SYS_CBSIZE 256
143 /* Print Buffer Size */
144 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
145 #define CONFIG_SYS_MAXARGS 16
146 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
148 #define CONFIG_SYS_MEMTEST_START 0x80000000
149 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + SZ_512M)
151 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
152 #define CONFIG_SYS_HZ 1000
154 #define CONFIG_CMDLINE_EDITING
155 #define CONFIG_STACKSIZE SZ_128K
157 /* Physical Memory Map */
158 #define CONFIG_NR_DRAM_BANKS 1
159 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
160 #define PHYS_SDRAM_SIZE SZ_1G
162 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
163 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
164 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
166 #define CONFIG_SYS_INIT_SP_OFFSET \
167 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
168 #define CONFIG_SYS_INIT_SP_ADDR \
169 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
171 /* FLASH and environment organization */
172 #define CONFIG_SYS_NO_FLASH
174 #define CONFIG_ENV_OFFSET (6 * SZ_64K)
175 #define CONFIG_ENV_SIZE SZ_8K
176 #define CONFIG_ENV_IS_IN_MMC
177 #define CONFIG_SYS_MMC_ENV_DEV 0
179 #define CONFIG_OF_LIBFDT
180 #define CONFIG_CMD_BOOTZ
182 #ifndef CONFIG_SYS_DCACHE_OFF
183 #define CONFIG_CMD_CACHE
186 #endif /* __CONFIG_H */