2 * (C) Copyright 2011 Freescale Semiconductor, Inc.
4 * SPDX-License-Identifier: GPL-2.0+
10 #include <asm/arch/imx-regs.h>
12 /* High Level Configuration Options */
15 #define CONFIG_SYS_TEXT_BASE 0x81200000
16 #define CONFIG_MXC_GPIO
17 #define CONFIG_SYS_GENERIC_BOARD
19 #define CONFIG_SYS_TIMER_RATE 32768
20 #define CONFIG_SYS_TIMER_COUNTER \
21 (&((struct gpt_regs *)IMX_GPT1_BASE)->counter)
23 #define CONFIG_DISPLAY_CPUINFO
24 #define CONFIG_DISPLAY_BOARDINFO
26 #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
27 #define CONFIG_SETUP_MEMORY_TAGS
28 #define CONFIG_INITRD_TAG
30 #define CONFIG_MACH_TYPE MACH_TYPE_MX25_3DS
32 /* Size of malloc() pool */
33 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * 1024 * 1024)
35 /* Physical Memory Map */
37 #define CONFIG_NR_DRAM_BANKS 1
38 #define PHYS_SDRAM_1 0x80000000
39 #define PHYS_SDRAM_1_SIZE (64 * 1024 * 1024)
41 #define CONFIG_BOARD_EARLY_INIT_F
42 #define CONFIG_BOARD_LATE_INIT
44 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
45 #define CONFIG_SYS_INIT_RAM_ADDR IMX_RAM_BASE
46 #define CONFIG_SYS_INIT_RAM_SIZE IMX_RAM_SIZE
48 #define CONFIG_SYS_INIT_SP_OFFSET \
49 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
50 #define CONFIG_SYS_INIT_SP_ADDR \
51 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
54 #define CONFIG_SYS_MEMTEST_START (PHYS_SDRAM_1 + PHYS_SDRAM_1_SIZE/2)
55 #define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM_1 + PHYS_SDRAM_1_SIZE)
58 #define CONFIG_MXC_UART
59 #define CONFIG_MXC_UART_BASE UART1_BASE
60 #define CONFIG_CONS_INDEX 1 /* use UART0 for console */
61 #define CONFIG_BAUDRATE 115200 /* Default baud rate */
63 /* No NOR flash present */
64 #define CONFIG_ENV_OFFSET (6 * 64 * 1024)
65 #define CONFIG_ENV_SIZE (8 * 1024)
66 #define CONFIG_SYS_MMC_ENV_DEV 0
68 #define CONFIG_SYS_NO_FLASH
69 #define CONFIG_ENV_IS_IN_MMC
70 #define CONFIG_SYS_MMC_ENV_DEV 0
72 /* U-Boot general configuration */
73 #define CONFIG_AUTO_COMPLETE
74 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
76 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
77 sizeof(CONFIG_SYS_PROMPT) + 16)
78 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
79 /* Boot Argument Buffer Size */
80 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
81 #define CONFIG_CMDLINE_EDITING
82 #define CONFIG_SYS_LONGHELP
85 #include <config_cmd_default.h>
86 #define CONFIG_OF_LIBFDT
87 #define CONFIG_CMD_BOOTZ
88 #define CONFIG_CMD_CACHE
89 #define CONFIG_CMD_MMC
90 #define CONFIG_CMD_EXT2
91 #define CONFIG_CMD_FAT
94 #define CONFIG_FEC_MXC
95 #define CONFIG_FEC_MXC_PHYADDR 0x1f
97 #define CONFIG_CMD_NET
98 #define CONFIG_ENV_OVERWRITE
102 #define CONFIG_GENERIC_MMC
103 #define CONFIG_FSL_ESDHC
104 #define CONFIG_SYS_FSL_ESDHC_ADDR IMX_MMC_SDHC1_BASE
105 #define CONFIG_SYS_FSL_ESDHC_NUM 1
109 #define CONFIG_POWER_I2C
110 #define CONFIG_POWER_FSL
111 #define CONFIG_POWER_FSL_MC34704
112 #define CONFIG_SYS_FSL_PMIC_I2C_ADDR 0x54
114 #define CONFIG_DOS_PARTITION
117 #define CONFIG_CMD_I2C
118 #define CONFIG_SYS_I2C
119 #define CONFIG_SYS_I2C_MXC
122 #define CONFIG_RTC_IMXDI
123 #define CONFIG_CMD_DATE
125 /* Ethernet Configs */
127 #define CONFIG_CMD_PING
128 #define CONFIG_CMD_DHCP
129 #define CONFIG_CMD_MII
130 #define CONFIG_CMD_NET
132 #define CONFIG_BOOTDELAY 1
134 #define CONFIG_LOADADDR 0x81000000 /* loadaddr env var */
135 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
137 #define CONFIG_DEFAULT_FDT_FILE "imx25-pdk.dtb"
139 #define CONFIG_EXTRA_ENV_SETTINGS \
140 "script=boot.scr\0" \
142 "console=ttymxc0\0" \
144 "fdt_high=0xffffffff\0" \
145 "initrd_high=0xffffffff\0" \
146 "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
147 "fdt_addr=0x82000000\0" \
150 "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
152 "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
153 "update_sd_firmware_filename=u-boot.imx\0" \
154 "update_sd_firmware=" \
155 "if test ${ip_dyn} = yes; then " \
156 "setenv get_cmd dhcp; " \
158 "setenv get_cmd tftp; " \
160 "if mmc dev ${mmcdev}; then " \
161 "if ${get_cmd} ${update_sd_firmware_filename}; then " \
162 "setexpr fw_sz ${filesize} / 0x200; " \
163 "setexpr fw_sz ${fw_sz} + 1; " \
164 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \
167 "mmcargs=setenv bootargs console=${console},${baudrate} " \
168 "root=${mmcroot}\0" \
170 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
171 "bootscript=echo Running bootscript from mmc ...; " \
173 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
174 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
175 "mmcboot=echo Booting from mmc ...; " \
177 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
178 "if run loadfdt; then " \
179 "bootz ${loadaddr} - ${fdt_addr}; " \
181 "if test ${boot_fdt} = try; then " \
184 "echo WARN: Cannot load the DT; " \
190 "netargs=setenv bootargs console=${console},${baudrate} " \
192 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
193 "netboot=echo Booting from net ...; " \
195 "if test ${ip_dyn} = yes; then " \
196 "setenv get_cmd dhcp; " \
198 "setenv get_cmd tftp; " \
200 "${get_cmd} ${image}; " \
201 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
202 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
203 "bootz ${loadaddr} - ${fdt_addr}; " \
205 "if test ${boot_fdt} = try; then " \
208 "echo WARN: Cannot load the DT; " \
215 #define CONFIG_BOOTCOMMAND \
216 "mmc dev ${mmcdev}; if mmc rescan; then " \
217 "if run loadbootscript; then " \
220 "if run loadimage; then " \
222 "else run netboot; " \
225 "else run netboot; fi"
227 /* Miscellaneous configurable options */
228 #define CONFIG_SYS_LONGHELP
229 #define CONFIG_SYS_HUSH_PARSER
230 #define CONFIG_AUTO_COMPLETE
232 /* Print Buffer Size */
233 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
234 #define CONFIG_SYS_MAXARGS 16
235 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
237 #endif /* __CONFIG_H */