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
23 #include "mx6_common.h"
25 #define CONFIG_DISPLAY_CPUINFO
26 #define CONFIG_DISPLAY_BOARDINFO
28 #include <asm/arch/imx-regs.h>
30 #define CONFIG_CMDLINE_TAG
31 #define CONFIG_SETUP_MEMORY_TAGS
32 #define CONFIG_INITRD_TAG
33 #define CONFIG_REVISION_TAG
35 /* Size of malloc() pool */
36 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * 1024 * 1024)
38 #define CONFIG_BOARD_EARLY_INIT_F
39 #define CONFIG_BOARD_LATE_INIT
40 #define CONFIG_MXC_GPIO
42 #define CONFIG_MXC_UART
45 #define CONFIG_FSL_ESDHC
46 #define CONFIG_FSL_USDHC
47 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
50 #define CONFIG_CMD_MMC
51 #define CONFIG_GENERIC_MMC
52 #define CONFIG_BOUNCE_BUFFER
53 #define CONFIG_CMD_EXT2
54 #define CONFIG_CMD_FAT
55 #define CONFIG_DOS_PARTITION
57 #define CONFIG_CMD_PING
58 #define CONFIG_CMD_DHCP
59 #define CONFIG_CMD_MII
60 #define CONFIG_CMD_NET
61 #define CONFIG_FEC_MXC
63 #define IMX_FEC_BASE ENET_BASE_ADDR
64 #define CONFIG_FEC_XCV_TYPE RGMII
65 #define CONFIG_ETHPRIME "FEC"
66 #define CONFIG_FEC_MXC_PHYADDR 1
69 #define CONFIG_PHY_ATHEROS
71 /* allow to overwrite serial and ethaddr */
72 #define CONFIG_ENV_OVERWRITE
73 #define CONFIG_CONS_INDEX 1
74 #define CONFIG_BAUDRATE 115200
76 /* Command definition */
77 #include <config_cmd_default.h>
79 #define CONFIG_CMD_BMODE
80 #define CONFIG_CMD_BOOTZ
81 #define CONFIG_CMD_SETEXPR
82 #undef CONFIG_CMD_IMLS
84 #define CONFIG_BOOTDELAY 1
86 #define CONFIG_LOADADDR 0x12000000
87 #define CONFIG_SYS_TEXT_BASE 0x17800000
89 #define CONFIG_EXTRA_ENV_SETTINGS \
92 "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
93 "fdt_addr=0x11000000\0" \
96 "console=" CONFIG_CONSOLE_DEV "\0" \
97 "fdt_high=0xffffffff\0" \
98 "initrd_high=0xffffffff\0" \
99 "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
100 "mmcpart=" __stringify(CONFIG_SYS_MMC_ENV_PART) "\0" \
101 "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
102 "update_sd_firmware=" \
103 "if test ${ip_dyn} = yes; then " \
104 "setenv get_cmd dhcp; " \
106 "setenv get_cmd tftp; " \
108 "if mmc dev ${mmcdev}; then " \
109 "if ${get_cmd} ${update_sd_firmware_filename}; then " \
110 "setexpr fw_sz ${filesize} / 0x200; " \
111 "setexpr fw_sz ${fw_sz} + 1; " \
112 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \
115 "mmcargs=setenv bootargs console=${console},${baudrate} " \
116 "root=${mmcroot}\0" \
118 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
119 "bootscript=echo Running bootscript from mmc ...; " \
121 "loaduimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \
122 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
123 "mmcboot=echo Booting from mmc ...; " \
125 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
126 "if run loadfdt; then " \
127 "bootm ${loadaddr} - ${fdt_addr}; " \
129 "if test ${boot_fdt} = try; then " \
132 "echo WARN: Cannot load the DT; " \
138 "netargs=setenv bootargs console=${console},${baudrate} " \
140 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
141 "netboot=echo Booting from net ...; " \
143 "if test ${ip_dyn} = yes; then " \
144 "setenv get_cmd dhcp; " \
146 "setenv get_cmd tftp; " \
148 "${get_cmd} ${uimage}; " \
149 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
150 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
151 "bootm ${loadaddr} - ${fdt_addr}; " \
153 "if test ${boot_fdt} = try; then " \
156 "echo WARN: Cannot load the DT; " \
163 #define CONFIG_BOOTCOMMAND \
164 "mmc dev ${mmcdev};" \
165 "if mmc rescan; then " \
166 "if run loadbootscript; then " \
169 "if run loaduimage; then " \
171 "else run netboot; " \
174 "else run netboot; fi"
176 #define CONFIG_ARP_TIMEOUT 200UL
178 /* Miscellaneous configurable options */
179 #define CONFIG_SYS_LONGHELP
180 #define CONFIG_SYS_HUSH_PARSER
181 #define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
182 #define CONFIG_SYS_PROMPT "U-Boot > "
183 #define CONFIG_AUTO_COMPLETE
184 #define CONFIG_SYS_CBSIZE 256
186 /* Print Buffer Size */
187 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
188 #define CONFIG_SYS_MAXARGS 16
189 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
191 #define CONFIG_SYS_MEMTEST_START 0x10000000
192 #define CONFIG_SYS_MEMTEST_END 0x10010000
193 #define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000
195 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
196 #define CONFIG_SYS_HZ 1000
198 #define CONFIG_CMDLINE_EDITING
199 #define CONFIG_STACKSIZE (128 * 1024)
201 /* Physical Memory Map */
202 #define CONFIG_NR_DRAM_BANKS 1
203 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
205 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
206 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
207 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
209 #define CONFIG_SYS_INIT_SP_OFFSET \
210 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
211 #define CONFIG_SYS_INIT_SP_ADDR \
212 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
214 /* FLASH and environment organization */
215 #define CONFIG_SYS_NO_FLASH
217 #define CONFIG_ENV_SIZE (8 * 1024)
219 #define CONFIG_ENV_IS_IN_MMC
221 #if defined(CONFIG_ENV_IS_IN_MMC)
222 #define CONFIG_ENV_OFFSET (6 * 64 * 1024)
225 #define CONFIG_OF_LIBFDT
227 #ifndef CONFIG_SYS_DCACHE_OFF
228 #define CONFIG_CMD_CACHE
231 #endif /* __MX6QSABRE_COMMON_CONFIG_H */