2 * Copyright (C) 2012 Freescale Semiconductor, Inc.
4 * Configuration settings for the Freescale i.MX6Q SabreSD board.
6 * SPDX-License-Identifier: GPL-2.0+
9 #ifndef __MX6QSABRE_COMMON_CONFIG_H
10 #define __MX6QSABRE_COMMON_CONFIG_H
14 #include "mx6_common.h"
15 #include <asm/sizes.h>
17 #define CONFIG_DISPLAY_CPUINFO
18 #define CONFIG_DISPLAY_BOARDINFO
20 #include <asm/arch/imx-regs.h>
21 #include <asm/imx-common/gpio.h>
23 #define CONFIG_CMDLINE_TAG
24 #define CONFIG_SETUP_MEMORY_TAGS
25 #define CONFIG_INITRD_TAG
26 #define CONFIG_REVISION_TAG
28 /* Size of malloc() pool */
29 #define CONFIG_SYS_MALLOC_LEN (10 * SZ_1M)
31 #define CONFIG_BOARD_EARLY_INIT_F
32 #define CONFIG_BOARD_LATE_INIT
33 #define CONFIG_MXC_GPIO
35 #define CONFIG_MXC_UART
38 #define CONFIG_FSL_ESDHC
39 #define CONFIG_FSL_USDHC
40 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
43 #define CONFIG_CMD_MMC
44 #define CONFIG_GENERIC_MMC
45 #define CONFIG_BOUNCE_BUFFER
46 #define CONFIG_CMD_EXT2
47 #define CONFIG_CMD_FAT
48 #define CONFIG_DOS_PARTITION
50 #define CONFIG_CMD_PING
51 #define CONFIG_CMD_DHCP
52 #define CONFIG_CMD_MII
53 #define CONFIG_CMD_NET
54 #define CONFIG_FEC_MXC
56 #define IMX_FEC_BASE ENET_BASE_ADDR
57 #define CONFIG_FEC_XCV_TYPE RGMII
58 #define CONFIG_ETHPRIME "FEC"
59 #define CONFIG_FEC_MXC_PHYADDR 1
62 #define CONFIG_PHY_ATHEROS
66 #define CONFIG_SPI_FLASH
67 #define CONFIG_SPI_FLASH_STMICRO
68 #define CONFIG_MXC_SPI
69 #define CONFIG_SF_DEFAULT_BUS 0
70 #define CONFIG_SF_DEFAULT_CS (0 | (IMX_GPIO_NR(4, 9) << 8))
71 #define CONFIG_SF_DEFAULT_SPEED 20000000
72 #define CONFIG_SF_DEFAULT_MODE SPI_MODE_0
75 /* allow to overwrite serial and ethaddr */
76 #define CONFIG_ENV_OVERWRITE
77 #define CONFIG_CONS_INDEX 1
78 #define CONFIG_BAUDRATE 115200
80 /* Command definition */
81 #include <config_cmd_default.h>
83 #define CONFIG_CMD_BMODE
84 #define CONFIG_CMD_BOOTZ
85 #define CONFIG_CMD_SETEXPR
86 #undef CONFIG_CMD_IMLS
88 #define CONFIG_BOOTDELAY 1
90 #define CONFIG_LOADADDR 0x12000000
91 #define CONFIG_SYS_TEXT_BASE 0x17800000
93 #define CONFIG_EXTRA_ENV_SETTINGS \
96 "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
97 "fdt_addr=0x11000000\0" \
100 "console=" CONFIG_CONSOLE_DEV "\0" \
101 "fdt_high=0xffffffff\0" \
102 "initrd_high=0xffffffff\0" \
103 "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
105 "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
106 "update_sd_firmware=" \
107 "if test ${ip_dyn} = yes; then " \
108 "setenv get_cmd dhcp; " \
110 "setenv get_cmd tftp; " \
112 "if mmc dev ${mmcdev}; then " \
113 "if ${get_cmd} ${update_sd_firmware_filename}; then " \
114 "setexpr fw_sz ${filesize} / 0x200; " \
115 "setexpr fw_sz ${fw_sz} + 1; " \
116 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \
119 "mmcargs=setenv bootargs console=${console},${baudrate} " \
120 "root=${mmcroot}\0" \
122 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
123 "bootscript=echo Running bootscript from mmc ...; " \
125 "loaduimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \
126 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
127 "mmcboot=echo Booting from mmc ...; " \
129 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
130 "if run loadfdt; then " \
131 "bootm ${loadaddr} - ${fdt_addr}; " \
133 "if test ${boot_fdt} = try; then " \
136 "echo WARN: Cannot load the DT; " \
142 "netargs=setenv bootargs console=${console},${baudrate} " \
144 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
145 "netboot=echo Booting from net ...; " \
147 "if test ${ip_dyn} = yes; then " \
148 "setenv get_cmd dhcp; " \
150 "setenv get_cmd tftp; " \
152 "${get_cmd} ${uimage}; " \
153 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
154 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
155 "bootm ${loadaddr} - ${fdt_addr}; " \
157 "if test ${boot_fdt} = try; then " \
160 "echo WARN: Cannot load the DT; " \
167 #define CONFIG_BOOTCOMMAND \
168 "mmc dev ${mmcdev};" \
169 "if mmc rescan; then " \
170 "if run loadbootscript; then " \
173 "if run loaduimage; then " \
175 "else run netboot; " \
178 "else run netboot; fi"
180 #define CONFIG_ARP_TIMEOUT 200UL
182 /* Miscellaneous configurable options */
183 #define CONFIG_SYS_LONGHELP
184 #define CONFIG_SYS_HUSH_PARSER
185 #define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
186 #define CONFIG_AUTO_COMPLETE
187 #define CONFIG_SYS_CBSIZE 256
189 /* Print Buffer Size */
190 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
191 #define CONFIG_SYS_MAXARGS 16
192 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
194 #define CONFIG_SYS_MEMTEST_START 0x10000000
195 #define CONFIG_SYS_MEMTEST_END 0x10010000
196 #define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000
198 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
200 #define CONFIG_CMDLINE_EDITING
201 #define CONFIG_STACKSIZE (128 * 1024)
203 /* Physical Memory Map */
204 #define CONFIG_NR_DRAM_BANKS 1
205 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
207 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
208 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
209 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
211 #define CONFIG_SYS_INIT_SP_OFFSET \
212 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
213 #define CONFIG_SYS_INIT_SP_ADDR \
214 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
216 /* FLASH and environment organization */
217 #define CONFIG_SYS_NO_FLASH
219 #define CONFIG_ENV_SIZE (8 * 1024)
221 #define CONFIG_ENV_IS_IN_MMC
223 #if defined(CONFIG_ENV_IS_IN_MMC)
224 #define CONFIG_ENV_OFFSET (6 * 64 * 1024)
227 #define CONFIG_OF_LIBFDT
229 #ifndef CONFIG_SYS_DCACHE_OFF
230 #define CONFIG_CMD_CACHE
233 #endif /* __MX6QSABRE_COMMON_CONFIG_H */