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_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_BOOTZ
79 #undef CONFIG_CMD_IMLS
81 #define CONFIG_BOOTDELAY 1
83 #define CONFIG_LOADADDR 0x12000000
84 #define CONFIG_SYS_TEXT_BASE 0x17800000
86 #define CONFIG_EXTRA_ENV_SETTINGS \
89 "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
90 "fdt_addr=0x11000000\0" \
93 "console=" CONFIG_CONSOLE_DEV "\0" \
94 "fdt_high=0xffffffff\0" \
95 "initrd_high=0xffffffff\0" \
96 "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
97 "mmcpart=" __stringify(CONFIG_SYS_MMC_ENV_PART) "\0" \
98 "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
99 "mmcargs=setenv bootargs console=${console},${baudrate} " \
100 "root=${mmcroot}\0" \
102 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
103 "bootscript=echo Running bootscript from mmc ...; " \
105 "loaduimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \
106 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
107 "mmcboot=echo Booting from mmc ...; " \
109 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
110 "if run loadfdt; then " \
111 "bootm ${loadaddr} - ${fdt_addr}; " \
113 "if test ${boot_fdt} = try; then " \
116 "echo WARN: Cannot load the DT; " \
122 "netargs=setenv bootargs console=${console},${baudrate} " \
124 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
125 "netboot=echo Booting from net ...; " \
127 "if test ${ip_dyn} = yes; then " \
128 "setenv get_cmd dhcp; " \
130 "setenv get_cmd tftp; " \
132 "${get_cmd} ${uimage}; " \
133 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
134 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
135 "bootm ${loadaddr} - ${fdt_addr}; " \
137 "if test ${boot_fdt} = try; then " \
140 "echo WARN: Cannot load the DT; " \
147 #define CONFIG_BOOTCOMMAND \
148 "mmc dev ${mmcdev};" \
149 "if mmc rescan ${mmcdev}; then " \
150 "if run loadbootscript; then " \
153 "if run loaduimage; then " \
155 "else run netboot; " \
158 "else run netboot; fi"
160 #define CONFIG_ARP_TIMEOUT 200UL
162 /* Miscellaneous configurable options */
163 #define CONFIG_SYS_LONGHELP
164 #define CONFIG_SYS_HUSH_PARSER
165 #define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
166 #define CONFIG_SYS_PROMPT "U-Boot > "
167 #define CONFIG_AUTO_COMPLETE
168 #define CONFIG_SYS_CBSIZE 256
170 /* Print Buffer Size */
171 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
172 #define CONFIG_SYS_MAXARGS 16
173 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
175 #define CONFIG_SYS_MEMTEST_START 0x10000000
176 #define CONFIG_SYS_MEMTEST_END 0x10010000
177 #define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000
179 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
180 #define CONFIG_SYS_HZ 1000
182 #define CONFIG_CMDLINE_EDITING
183 #define CONFIG_STACKSIZE (128 * 1024)
185 /* Physical Memory Map */
186 #define CONFIG_NR_DRAM_BANKS 1
187 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
189 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
190 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
191 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
193 #define CONFIG_SYS_INIT_SP_OFFSET \
194 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
195 #define CONFIG_SYS_INIT_SP_ADDR \
196 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
198 /* FLASH and environment organization */
199 #define CONFIG_SYS_NO_FLASH
201 #define CONFIG_ENV_SIZE (8 * 1024)
203 #define CONFIG_ENV_IS_IN_MMC
205 #if defined(CONFIG_ENV_IS_IN_MMC)
206 #define CONFIG_ENV_OFFSET (6 * 64 * 1024)
209 #define CONFIG_OF_LIBFDT
211 #ifndef CONFIG_SYS_DCACHE_OFF
212 #define CONFIG_CMD_CACHE
215 #endif /* __MX6QSABRE_COMMON_CONFIG_H */