2 * Copyright (C) 2010-2011 Freescale Semiconductor, Inc.
4 * Configuration settings for the Freescale i.MX6Q Armadillo2 board.
6 * SPDX-License-Identifier: GPL-2.0+
15 #include "mx6_common.h"
17 #define CONFIG_DISPLAY_CPUINFO
18 #define CONFIG_DISPLAY_BOARDINFO
20 #include <asm/arch/imx-regs.h>
22 #define CONFIG_CMDLINE_TAG
23 #define CONFIG_SETUP_MEMORY_TAGS
24 #define CONFIG_INITRD_TAG
26 #define CONFIG_SYS_GENERIC_BOARD
28 /* Size of malloc() pool */
29 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * 1024 * 1024)
31 #define CONFIG_BOARD_EARLY_INIT_F
32 #define CONFIG_MXC_GPIO
34 #define CONFIG_MXC_UART
35 #define CONFIG_MXC_UART_BASE UART4_BASE
38 #define CONFIG_FSL_ESDHC
39 #define CONFIG_FSL_USDHC
40 #define CONFIG_SYS_FSL_ESDHC_ADDR USDHC4_BASE_ADDR
41 #define CONFIG_SYS_FSL_USDHC_NUM 2
44 #define CONFIG_CMD_MMC
45 #define CONFIG_GENERIC_MMC
46 #define CONFIG_BOUNCE_BUFFER
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_FEC_MXC_PHYADDR 0
60 /* allow to overwrite serial and ethaddr */
61 #define CONFIG_ENV_OVERWRITE
62 #define CONFIG_CONS_INDEX 1
63 #define CONFIG_BAUDRATE 115200
65 /* Command definition */
66 #include <config_cmd_default.h>
68 #undef CONFIG_CMD_IMLS
70 #define CONFIG_BOOTDELAY 3
72 #define CONFIG_LOADADDR 0x12000000
73 #define CONFIG_SYS_TEXT_BASE 0x17800000
75 #define CONFIG_EXTRA_ENV_SETTINGS \
79 "fdt_file=imx6q-arm2.dtb\0" \
80 "fdt_addr=0x18000000\0" \
81 "fdt_high=0xffffffff\0" \
82 "initrd_high=0xffffffff\0" \
87 "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
88 "mmcargs=setenv bootargs console=${console},${baudrate} " \
91 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
92 "bootscript=echo Running bootscript from mmc ...; " \
94 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
95 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
96 "mmcboot=echo Booting from mmc ...; " \
98 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
99 "if run loadfdt; then " \
100 "bootz ${loadaddr} - ${fdt_addr}; " \
102 "if test ${boot_fdt} = try; then " \
105 "echo WARN: Cannot load the DT; " \
111 "netargs=setenv bootargs console=${console},${baudrate} " \
113 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
114 "netboot=echo Booting from net ...; " \
116 "if test ${ip_dyn} = yes; then " \
117 "setenv get_cmd dhcp; " \
119 "setenv get_cmd tftp; " \
121 "${get_cmd} ${image}; " \
122 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
123 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
124 "bootz ${loadaddr} - ${fdt_addr}; " \
126 "if test ${boot_fdt} = try; then " \
129 "echo WARN: Cannot load the DT; " \
136 #define CONFIG_BOOTCOMMAND \
137 "mmc dev ${mmcdev};" \
138 "mmc dev ${mmcdev}; if mmc rescan; then " \
139 "if run loadbootscript; then " \
142 "if run loadimage; then " \
144 "else run netboot; " \
147 "else run netboot; fi"
149 #define CONFIG_ARP_TIMEOUT 200UL
151 /* Miscellaneous configurable options */
152 #define CONFIG_SYS_LONGHELP
153 #define CONFIG_SYS_HUSH_PARSER
154 #define CONFIG_AUTO_COMPLETE
155 #define CONFIG_SYS_CBSIZE 256
157 /* Print Buffer Size */
158 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
159 #define CONFIG_SYS_MAXARGS 16
160 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
162 #define CONFIG_SYS_MEMTEST_START 0x10000000
163 #define CONFIG_SYS_MEMTEST_END 0x10010000
165 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
167 #define CONFIG_CMDLINE_EDITING
169 /* Physical Memory Map */
170 #define CONFIG_NR_DRAM_BANKS 1
171 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
172 #define PHYS_SDRAM_SIZE (2u * 1024 * 1024 * 1024)
174 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
175 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
176 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
178 #define CONFIG_SYS_INIT_SP_OFFSET \
179 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
180 #define CONFIG_SYS_INIT_SP_ADDR \
181 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
183 /* FLASH and environment organization */
184 #define CONFIG_SYS_NO_FLASH
186 #define CONFIG_ENV_OFFSET (6 * 64 * 1024)
187 #define CONFIG_ENV_SIZE (8 * 1024)
188 #define CONFIG_ENV_IS_IN_MMC
189 #define CONFIG_SYS_MMC_ENV_DEV 1
191 #define CONFIG_OF_LIBFDT
192 #define CONFIG_CMD_BOOTZ
194 #endif /* __CONFIG_H */