2 * Copyright (C) 2012 Freescale Semiconductor, Inc.
4 * Configuration settings for the Freescale i.MX6Q SabreSD board.
6 * SPDX-License-Identifier: GPL-2.0+
9 #ifndef __MX6QSABRE_COMMON_CONFIG_H
10 #define __MX6QSABRE_COMMON_CONFIG_H
14 #include "mx6_common.h"
16 #define CONFIG_DISPLAY_CPUINFO
17 #define CONFIG_DISPLAY_BOARDINFO
19 #include <asm/arch/imx-regs.h>
21 #define CONFIG_CMDLINE_TAG
22 #define CONFIG_SETUP_MEMORY_TAGS
23 #define CONFIG_INITRD_TAG
24 #define CONFIG_REVISION_TAG
26 /* Size of malloc() pool */
27 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * 1024 * 1024)
29 #define CONFIG_BOARD_EARLY_INIT_F
30 #define CONFIG_BOARD_LATE_INIT
31 #define CONFIG_MXC_GPIO
33 #define CONFIG_MXC_UART
36 #define CONFIG_FSL_ESDHC
37 #define CONFIG_FSL_USDHC
38 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
41 #define CONFIG_CMD_MMC
42 #define CONFIG_GENERIC_MMC
43 #define CONFIG_BOUNCE_BUFFER
44 #define CONFIG_CMD_EXT2
45 #define CONFIG_CMD_FAT
46 #define CONFIG_DOS_PARTITION
48 #define CONFIG_CMD_PING
49 #define CONFIG_CMD_DHCP
50 #define CONFIG_CMD_MII
51 #define CONFIG_CMD_NET
52 #define CONFIG_FEC_MXC
54 #define IMX_FEC_BASE ENET_BASE_ADDR
55 #define CONFIG_FEC_XCV_TYPE RGMII
56 #define CONFIG_ETHPRIME "FEC"
57 #define CONFIG_FEC_MXC_PHYADDR 1
60 #define CONFIG_PHY_ATHEROS
62 /* allow to overwrite serial and ethaddr */
63 #define CONFIG_ENV_OVERWRITE
64 #define CONFIG_CONS_INDEX 1
65 #define CONFIG_BAUDRATE 115200
67 /* Command definition */
68 #include <config_cmd_default.h>
70 #define CONFIG_CMD_BMODE
71 #define CONFIG_CMD_BOOTZ
72 #define CONFIG_CMD_SETEXPR
73 #undef CONFIG_CMD_IMLS
75 #define CONFIG_BOOTDELAY 1
77 #define CONFIG_LOADADDR 0x12000000
78 #define CONFIG_SYS_TEXT_BASE 0x17800000
80 #define CONFIG_EXTRA_ENV_SETTINGS \
83 "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
84 "fdt_addr=0x11000000\0" \
87 "console=" CONFIG_CONSOLE_DEV "\0" \
88 "fdt_high=0xffffffff\0" \
89 "initrd_high=0xffffffff\0" \
90 "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
92 "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
93 "update_sd_firmware=" \
94 "if test ${ip_dyn} = yes; then " \
95 "setenv get_cmd dhcp; " \
97 "setenv get_cmd tftp; " \
99 "if mmc dev ${mmcdev}; then " \
100 "if ${get_cmd} ${update_sd_firmware_filename}; then " \
101 "setexpr fw_sz ${filesize} / 0x200; " \
102 "setexpr fw_sz ${fw_sz} + 1; " \
103 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \
106 "mmcargs=setenv bootargs console=${console},${baudrate} " \
107 "root=${mmcroot}\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 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
114 "mmcboot=echo Booting from mmc ...; " \
116 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
117 "if run loadfdt; then " \
118 "bootm ${loadaddr} - ${fdt_addr}; " \
120 "if test ${boot_fdt} = try; then " \
123 "echo WARN: Cannot load the DT; " \
129 "netargs=setenv bootargs console=${console},${baudrate} " \
131 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
132 "netboot=echo Booting from net ...; " \
134 "if test ${ip_dyn} = yes; then " \
135 "setenv get_cmd dhcp; " \
137 "setenv get_cmd tftp; " \
139 "${get_cmd} ${uimage}; " \
140 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
141 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
142 "bootm ${loadaddr} - ${fdt_addr}; " \
144 "if test ${boot_fdt} = try; then " \
147 "echo WARN: Cannot load the DT; " \
154 #define CONFIG_BOOTCOMMAND \
155 "mmc dev ${mmcdev};" \
156 "if mmc rescan; then " \
157 "if run loadbootscript; then " \
160 "if run loaduimage; then " \
162 "else run netboot; " \
165 "else run netboot; fi"
167 #define CONFIG_ARP_TIMEOUT 200UL
169 /* Miscellaneous configurable options */
170 #define CONFIG_SYS_LONGHELP
171 #define CONFIG_SYS_HUSH_PARSER
172 #define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
173 #define CONFIG_SYS_PROMPT "U-Boot > "
174 #define CONFIG_AUTO_COMPLETE
175 #define CONFIG_SYS_CBSIZE 256
177 /* Print Buffer Size */
178 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
179 #define CONFIG_SYS_MAXARGS 16
180 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
182 #define CONFIG_SYS_MEMTEST_START 0x10000000
183 #define CONFIG_SYS_MEMTEST_END 0x10010000
184 #define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000
186 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
187 #define CONFIG_SYS_HZ 1000
189 #define CONFIG_CMDLINE_EDITING
190 #define CONFIG_STACKSIZE (128 * 1024)
192 /* Physical Memory Map */
193 #define CONFIG_NR_DRAM_BANKS 1
194 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
196 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
197 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
198 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
200 #define CONFIG_SYS_INIT_SP_OFFSET \
201 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
202 #define CONFIG_SYS_INIT_SP_ADDR \
203 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
205 /* FLASH and environment organization */
206 #define CONFIG_SYS_NO_FLASH
208 #define CONFIG_ENV_SIZE (8 * 1024)
210 #define CONFIG_ENV_IS_IN_MMC
212 #if defined(CONFIG_ENV_IS_IN_MMC)
213 #define CONFIG_ENV_OFFSET (6 * 64 * 1024)
216 #define CONFIG_OF_LIBFDT
218 #ifndef CONFIG_SYS_DCACHE_OFF
219 #define CONFIG_CMD_CACHE
222 #endif /* __MX6QSABRE_COMMON_CONFIG_H */