2 * Copyright (C) 2012 Freescale Semiconductor, Inc.
4 * Configuration settings for the Freescale i.MX6Q SabreSD 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.
17 #ifndef __MX6QSABRE_COMMON_CONFIG_H
18 #define __MX6QSABRE_COMMON_CONFIG_H
21 #define CONFIG_DISPLAY_CPUINFO
22 #define CONFIG_DISPLAY_BOARDINFO
24 #include <asm/arch/imx-regs.h>
26 #define CONFIG_CMDLINE_TAG
27 #define CONFIG_SETUP_MEMORY_TAGS
28 #define CONFIG_INITRD_TAG
29 #define CONFIG_REVISION_TAG
31 /* Size of malloc() pool */
32 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * 1024 * 1024)
34 #define CONFIG_BOARD_EARLY_INIT_F
35 #define CONFIG_MXC_GPIO
37 #define CONFIG_MXC_UART
40 #define CONFIG_FSL_ESDHC
41 #define CONFIG_FSL_USDHC
42 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
43 #define CONFIG_SYS_FSL_USDHC_NUM 2
46 #define CONFIG_CMD_MMC
47 #define CONFIG_GENERIC_MMC
48 #define CONFIG_BOUNCE_BUFFER
49 #define CONFIG_CMD_EXT2
50 #define CONFIG_CMD_FAT
51 #define CONFIG_DOS_PARTITION
53 #define CONFIG_CMD_PING
54 #define CONFIG_CMD_DHCP
55 #define CONFIG_CMD_MII
56 #define CONFIG_CMD_NET
57 #define CONFIG_FEC_MXC
59 #define IMX_FEC_BASE ENET_BASE_ADDR
60 #define CONFIG_FEC_XCV_TYPE RGMII
61 #define CONFIG_ETHPRIME "FEC"
62 #define CONFIG_FEC_MXC_PHYADDR 1
65 #define CONFIG_PHY_ATHEROS
67 /* allow to overwrite serial and ethaddr */
68 #define CONFIG_ENV_OVERWRITE
69 #define CONFIG_CONS_INDEX 1
70 #define CONFIG_BAUDRATE 115200
72 /* Command definition */
73 #include <config_cmd_default.h>
75 #undef CONFIG_CMD_IMLS
77 #define CONFIG_BOOTDELAY 3
79 #define CONFIG_LOADADDR 0x10800000
80 #define CONFIG_SYS_TEXT_BASE 0x17800000
82 #define CONFIG_EXTRA_ENV_SETTINGS \
85 "console=" CONFIG_CONSOLE_DEV "\0" \
86 "fdt_high=0xffffffff\0" \
87 "initrd_high=0xffffffff\0" \
90 "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
91 "mmcargs=setenv bootargs console=${console},${baudrate} " \
94 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
95 "bootscript=echo Running bootscript from mmc ...; " \
97 "loaduimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \
98 "mmcboot=echo Booting from mmc ...; " \
101 "netargs=setenv bootargs console=${console},${baudrate} " \
103 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
104 "netboot=echo Booting from net ...; " \
106 "dhcp ${uimage}; bootm\0" \
108 #define CONFIG_BOOTCOMMAND \
109 "mmc dev ${mmcdev};" \
110 "if mmc rescan ${mmcdev}; then " \
111 "if run loadbootscript; then " \
114 "if run loaduimage; then " \
116 "else run netboot; " \
119 "else run netboot; fi"
121 #define CONFIG_ARP_TIMEOUT 200UL
123 /* Miscellaneous configurable options */
124 #define CONFIG_SYS_LONGHELP
125 #define CONFIG_SYS_HUSH_PARSER
126 #define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
127 #define CONFIG_SYS_PROMPT "U-Boot > "
128 #define CONFIG_AUTO_COMPLETE
129 #define CONFIG_SYS_CBSIZE 256
131 /* Print Buffer Size */
132 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
133 #define CONFIG_SYS_MAXARGS 16
134 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
136 #define CONFIG_SYS_MEMTEST_START 0x10000000
137 #define CONFIG_SYS_MEMTEST_END 0x10010000
139 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
140 #define CONFIG_SYS_HZ 1000
142 #define CONFIG_CMDLINE_EDITING
143 #define CONFIG_STACKSIZE (128 * 1024)
145 /* Physical Memory Map */
146 #define CONFIG_NR_DRAM_BANKS 1
147 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
149 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
150 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
151 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
153 #define CONFIG_SYS_INIT_SP_OFFSET \
154 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
155 #define CONFIG_SYS_INIT_SP_ADDR \
156 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
158 /* FLASH and environment organization */
159 #define CONFIG_SYS_NO_FLASH
161 #define CONFIG_ENV_SIZE (8 * 1024)
163 #define CONFIG_ENV_IS_IN_MMC
165 #if defined(CONFIG_ENV_IS_IN_MMC)
166 #define CONFIG_ENV_OFFSET (6 * 64 * 1024)
167 #define CONFIG_SYS_MMC_ENV_DEV 0
170 #define CONFIG_OF_LIBFDT
172 #ifndef CONFIG_SYS_DCACHE_OFF
173 #define CONFIG_CMD_CACHE
176 #endif /* __MX6QSABRE_COMMON_CONFIG_H */