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
22 #include "mx6_common.h"
24 #define CONFIG_DISPLAY_CPUINFO
25 #define CONFIG_DISPLAY_BOARDINFO
27 #include <asm/arch/imx-regs.h>
29 #define CONFIG_CMDLINE_TAG
30 #define CONFIG_SETUP_MEMORY_TAGS
31 #define CONFIG_INITRD_TAG
32 #define CONFIG_REVISION_TAG
34 /* Size of malloc() pool */
35 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * 1024 * 1024)
37 #define CONFIG_BOARD_EARLY_INIT_F
38 #define CONFIG_BOARD_LATE_INIT
39 #define CONFIG_MXC_GPIO
41 #define CONFIG_MXC_UART
44 #define CONFIG_FSL_ESDHC
45 #define CONFIG_FSL_USDHC
46 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
49 #define CONFIG_CMD_MMC
50 #define CONFIG_GENERIC_MMC
51 #define CONFIG_BOUNCE_BUFFER
52 #define CONFIG_CMD_EXT2
53 #define CONFIG_CMD_FAT
54 #define CONFIG_DOS_PARTITION
56 #define CONFIG_CMD_PING
57 #define CONFIG_CMD_DHCP
58 #define CONFIG_CMD_MII
59 #define CONFIG_CMD_NET
60 #define CONFIG_FEC_MXC
62 #define IMX_FEC_BASE ENET_BASE_ADDR
63 #define CONFIG_FEC_XCV_TYPE RGMII
64 #define CONFIG_ETHPRIME "FEC"
65 #define CONFIG_FEC_MXC_PHYADDR 1
68 #define CONFIG_PHY_ATHEROS
70 /* allow to overwrite serial and ethaddr */
71 #define CONFIG_ENV_OVERWRITE
72 #define CONFIG_CONS_INDEX 1
73 #define CONFIG_BAUDRATE 115200
75 /* Command definition */
76 #include <config_cmd_default.h>
78 #define CONFIG_CMD_BMODE
79 #define CONFIG_CMD_BOOTZ
80 #define CONFIG_CMD_SETEXPR
81 #undef CONFIG_CMD_IMLS
83 #define CONFIG_BOOTDELAY 1
85 #define CONFIG_LOADADDR 0x12000000
86 #define CONFIG_SYS_TEXT_BASE 0x17800000
88 #define CONFIG_EXTRA_ENV_SETTINGS \
91 "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
92 "fdt_addr=0x11000000\0" \
95 "console=" CONFIG_CONSOLE_DEV "\0" \
96 "fdt_high=0xffffffff\0" \
97 "initrd_high=0xffffffff\0" \
98 "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
100 "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
101 "update_sd_firmware=" \
102 "if test ${ip_dyn} = yes; then " \
103 "setenv get_cmd dhcp; " \
105 "setenv get_cmd tftp; " \
107 "if mmc dev ${mmcdev}; then " \
108 "if ${get_cmd} ${update_sd_firmware_filename}; then " \
109 "setexpr fw_sz ${filesize} / 0x200; " \
110 "setexpr fw_sz ${fw_sz} + 1; " \
111 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \
114 "mmcargs=setenv bootargs console=${console},${baudrate} " \
115 "root=${mmcroot}\0" \
117 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
118 "bootscript=echo Running bootscript from mmc ...; " \
120 "loaduimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \
121 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
122 "mmcboot=echo Booting from mmc ...; " \
124 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
125 "if run loadfdt; then " \
126 "bootm ${loadaddr} - ${fdt_addr}; " \
128 "if test ${boot_fdt} = try; then " \
131 "echo WARN: Cannot load the DT; " \
137 "netargs=setenv bootargs console=${console},${baudrate} " \
139 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
140 "netboot=echo Booting from net ...; " \
142 "if test ${ip_dyn} = yes; then " \
143 "setenv get_cmd dhcp; " \
145 "setenv get_cmd tftp; " \
147 "${get_cmd} ${uimage}; " \
148 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
149 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
150 "bootm ${loadaddr} - ${fdt_addr}; " \
152 "if test ${boot_fdt} = try; then " \
155 "echo WARN: Cannot load the DT; " \
162 #define CONFIG_BOOTCOMMAND \
163 "mmc dev ${mmcdev};" \
164 "if mmc rescan; then " \
165 "if run loadbootscript; then " \
168 "if run loaduimage; then " \
170 "else run netboot; " \
173 "else run netboot; fi"
175 #define CONFIG_ARP_TIMEOUT 200UL
177 /* Miscellaneous configurable options */
178 #define CONFIG_SYS_LONGHELP
179 #define CONFIG_SYS_HUSH_PARSER
180 #define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
181 #define CONFIG_SYS_PROMPT "U-Boot > "
182 #define CONFIG_AUTO_COMPLETE
183 #define CONFIG_SYS_CBSIZE 256
185 /* Print Buffer Size */
186 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
187 #define CONFIG_SYS_MAXARGS 16
188 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
190 #define CONFIG_SYS_MEMTEST_START 0x10000000
191 #define CONFIG_SYS_MEMTEST_END 0x10010000
192 #define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000
194 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
195 #define CONFIG_SYS_HZ 1000
197 #define CONFIG_CMDLINE_EDITING
198 #define CONFIG_STACKSIZE (128 * 1024)
200 /* Physical Memory Map */
201 #define CONFIG_NR_DRAM_BANKS 1
202 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
204 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
205 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
206 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
208 #define CONFIG_SYS_INIT_SP_OFFSET \
209 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
210 #define CONFIG_SYS_INIT_SP_ADDR \
211 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
213 /* FLASH and environment organization */
214 #define CONFIG_SYS_NO_FLASH
216 #define CONFIG_ENV_SIZE (8 * 1024)
218 #define CONFIG_ENV_IS_IN_MMC
220 #if defined(CONFIG_ENV_IS_IN_MMC)
221 #define CONFIG_ENV_OFFSET (6 * 64 * 1024)
224 #define CONFIG_OF_LIBFDT
226 #ifndef CONFIG_SYS_DCACHE_OFF
227 #define CONFIG_CMD_CACHE
230 #endif /* __MX6QSABRE_COMMON_CONFIG_H */