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_CMD_EXT2
49 #define CONFIG_CMD_FAT
50 #define CONFIG_DOS_PARTITION
52 #define CONFIG_CMD_PING
53 #define CONFIG_CMD_DHCP
54 #define CONFIG_CMD_MII
55 #define CONFIG_CMD_NET
56 #define CONFIG_FEC_MXC
58 #define IMX_FEC_BASE ENET_BASE_ADDR
59 #define CONFIG_FEC_XCV_TYPE RGMII
60 #define CONFIG_ETHPRIME "FEC"
61 #define CONFIG_FEC_MXC_PHYADDR 1
64 #define CONFIG_PHY_ATHEROS
66 /* allow to overwrite serial and ethaddr */
67 #define CONFIG_ENV_OVERWRITE
68 #define CONFIG_CONS_INDEX 1
69 #define CONFIG_BAUDRATE 115200
71 /* Command definition */
72 #include <config_cmd_default.h>
74 #undef CONFIG_CMD_IMLS
76 #define CONFIG_BOOTDELAY 3
78 #define CONFIG_LOADADDR 0x10800000
79 #define CONFIG_SYS_TEXT_BASE 0x17800000
81 #define CONFIG_EXTRA_ENV_SETTINGS \
84 "console=" CONFIG_CONSOLE_DEV "\0" \
85 "fdt_high=0xffffffff\0" \
86 "initrd_high=0xffffffff\0" \
89 "mmcroot=/dev/mmcblk1p2 rootwait rw\0" \
90 "mmcargs=setenv bootargs console=${console},${baudrate} " \
93 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
94 "bootscript=echo Running bootscript from mmc ...; " \
96 "loaduimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \
97 "mmcboot=echo Booting from mmc ...; " \
100 "netargs=setenv bootargs console=${console},${baudrate} " \
102 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
103 "netboot=echo Booting from net ...; " \
105 "dhcp ${uimage}; bootm\0" \
107 #define CONFIG_BOOTCOMMAND \
108 "mmc dev ${mmcdev};" \
109 "if mmc rescan ${mmcdev}; then " \
110 "if run loadbootscript; then " \
113 "if run loaduimage; then " \
115 "else run netboot; " \
118 "else run netboot; fi"
120 #define CONFIG_ARP_TIMEOUT 200UL
122 /* Miscellaneous configurable options */
123 #define CONFIG_SYS_LONGHELP
124 #define CONFIG_SYS_HUSH_PARSER
125 #define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
126 #define CONFIG_SYS_PROMPT "U-Boot > "
127 #define CONFIG_AUTO_COMPLETE
128 #define CONFIG_SYS_CBSIZE 256
130 /* Print Buffer Size */
131 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
132 #define CONFIG_SYS_MAXARGS 16
133 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
135 #define CONFIG_SYS_MEMTEST_START 0x10000000
136 #define CONFIG_SYS_MEMTEST_END 0x10010000
138 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
139 #define CONFIG_SYS_HZ 1000
141 #define CONFIG_CMDLINE_EDITING
142 #define CONFIG_STACKSIZE (128 * 1024)
144 /* Physical Memory Map */
145 #define CONFIG_NR_DRAM_BANKS 1
146 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
148 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
149 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
150 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
152 #define CONFIG_SYS_INIT_SP_OFFSET \
153 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
154 #define CONFIG_SYS_INIT_SP_ADDR \
155 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
157 /* FLASH and environment organization */
158 #define CONFIG_SYS_NO_FLASH
160 #define CONFIG_ENV_SIZE (8 * 1024)
162 #define CONFIG_ENV_IS_IN_MMC
164 #if defined(CONFIG_ENV_IS_IN_MMC)
165 #define CONFIG_ENV_OFFSET (6 * 64 * 1024)
166 #define CONFIG_SYS_MMC_ENV_DEV 0
169 #define CONFIG_OF_LIBFDT
171 #define CONFIG_SYS_DCACHE_OFF
173 #ifndef CONFIG_SYS_DCACHE_OFF
174 #define CONFIG_CMD_CACHE
177 #endif /* __MX6QSABRE_COMMON_CONFIG_H */