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
18 #define CONFIG_SYS_TIMER_RATE 32768
19 #define CONFIG_SYS_TIMER_COUNTER \
20 (&((struct gpt_regs *)IMX_GPT1_BASE)->counter)
22 #define CONFIG_DISPLAY_CPUINFO
23 #define CONFIG_DISPLAY_BOARDINFO
25 #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
26 #define CONFIG_SETUP_MEMORY_TAGS
27 #define CONFIG_INITRD_TAG
29 #define CONFIG_SYS_GENERIC_BOARD
31 #define CONFIG_MACH_TYPE MACH_TYPE_MX25_3DS
33 /* Size of malloc() pool */
34 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * 1024 * 1024)
36 /* Physical Memory Map */
38 #define CONFIG_NR_DRAM_BANKS 1
39 #define PHYS_SDRAM_1 0x80000000
40 #define PHYS_SDRAM_1_SIZE (64 * 1024 * 1024)
42 #define CONFIG_BOARD_EARLY_INIT_F
43 #define CONFIG_BOARD_LATE_INIT
45 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
46 #define CONFIG_SYS_INIT_RAM_ADDR IMX_RAM_BASE
47 #define CONFIG_SYS_INIT_RAM_SIZE IMX_RAM_SIZE
49 #define CONFIG_SYS_INIT_SP_OFFSET \
50 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
51 #define CONFIG_SYS_INIT_SP_ADDR \
52 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
55 #define CONFIG_SYS_MEMTEST_START (PHYS_SDRAM_1 + PHYS_SDRAM_1_SIZE/2)
56 #define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM_1 + PHYS_SDRAM_1_SIZE)
59 #define CONFIG_MXC_UART
60 #define CONFIG_MXC_UART_BASE UART1_BASE
61 #define CONFIG_CONS_INDEX 1 /* use UART0 for console */
62 #define CONFIG_BAUDRATE 115200 /* Default baud rate */
64 /* No NOR flash present */
65 #define CONFIG_ENV_OFFSET (6 * 64 * 1024)
66 #define CONFIG_ENV_SIZE (8 * 1024)
67 #define CONFIG_SYS_MMC_ENV_DEV 0
69 #define CONFIG_SYS_NO_FLASH
70 #define CONFIG_ENV_IS_IN_MMC
71 #define CONFIG_SYS_MMC_ENV_DEV 0
73 /* U-Boot general configuration */
74 #define CONFIG_AUTO_COMPLETE
75 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
77 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
78 sizeof(CONFIG_SYS_PROMPT) + 16)
79 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
80 /* Boot Argument Buffer Size */
81 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
82 #define CONFIG_CMDLINE_EDITING
83 #define CONFIG_SYS_LONGHELP
86 #include <config_cmd_default.h>
87 #define CONFIG_OF_LIBFDT
88 #define CONFIG_CMD_BOOTZ
89 #define CONFIG_CMD_CACHE
90 #define CONFIG_CMD_MMC
91 #define CONFIG_CMD_EXT2
92 #define CONFIG_CMD_FAT
95 #define CONFIG_FEC_MXC
96 #define CONFIG_FEC_MXC_PHYADDR 0x1f
98 #define CONFIG_CMD_NET
99 #define CONFIG_ENV_OVERWRITE
103 #define CONFIG_GENERIC_MMC
104 #define CONFIG_FSL_ESDHC
105 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
106 #define CONFIG_SYS_FSL_ESDHC_NUM 1
110 #define CONFIG_POWER_I2C
111 #define CONFIG_POWER_FSL
112 #define CONFIG_PMIC_FSL_MC34704
113 #define CONFIG_SYS_FSL_PMIC_I2C_ADDR 0x54
115 #define CONFIG_DOS_PARTITION
118 #define CONFIG_CMD_I2C
119 #define CONFIG_SYS_I2C
120 #define CONFIG_SYS_I2C_MXC
123 #define CONFIG_RTC_IMXDI
124 #define CONFIG_CMD_DATE
126 /* Ethernet Configs */
128 #define CONFIG_CMD_PING
129 #define CONFIG_CMD_DHCP
130 #define CONFIG_CMD_MII
131 #define CONFIG_CMD_NET
133 #define CONFIG_BOOTDELAY 1
135 #define CONFIG_LOADADDR 0x81000000 /* loadaddr env var */
136 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
138 #define CONFIG_DEFAULT_FDT_FILE "imx25-pdk.dtb"
140 #define CONFIG_EXTRA_ENV_SETTINGS \
141 "script=boot.scr\0" \
143 "console=ttymxc0\0" \
145 "fdt_high=0xffffffff\0" \
146 "initrd_high=0xffffffff\0" \
147 "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
148 "fdt_addr=0x82000000\0" \
151 "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
153 "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
154 "update_sd_firmware_filename=u-boot.imx\0" \
155 "update_sd_firmware=" \
156 "if test ${ip_dyn} = yes; then " \
157 "setenv get_cmd dhcp; " \
159 "setenv get_cmd tftp; " \
161 "if mmc dev ${mmcdev}; then " \
162 "if ${get_cmd} ${update_sd_firmware_filename}; then " \
163 "setexpr fw_sz ${filesize} / 0x200; " \
164 "setexpr fw_sz ${fw_sz} + 1; " \
165 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \
168 "mmcargs=setenv bootargs console=${console},${baudrate} " \
169 "root=${mmcroot}\0" \
171 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
172 "bootscript=echo Running bootscript from mmc ...; " \
174 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
175 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
176 "mmcboot=echo Booting from mmc ...; " \
178 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
179 "if run loadfdt; then " \
180 "bootz ${loadaddr} - ${fdt_addr}; " \
182 "if test ${boot_fdt} = try; then " \
185 "echo WARN: Cannot load the DT; " \
191 "netargs=setenv bootargs console=${console},${baudrate} " \
193 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
194 "netboot=echo Booting from net ...; " \
196 "if test ${ip_dyn} = yes; then " \
197 "setenv get_cmd dhcp; " \
199 "setenv get_cmd tftp; " \
201 "${get_cmd} ${image}; " \
202 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
203 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
204 "bootz ${loadaddr} - ${fdt_addr}; " \
206 "if test ${boot_fdt} = try; then " \
209 "echo WARN: Cannot load the DT; " \
216 #define CONFIG_BOOTCOMMAND \
217 "mmc dev ${mmcdev}; if mmc rescan; then " \
218 "if run loadbootscript; then " \
221 "if run loadimage; then " \
223 "else run netboot; " \
226 "else run netboot; fi"
228 /* Miscellaneous configurable options */
229 #define CONFIG_SYS_LONGHELP
230 #define CONFIG_SYS_HUSH_PARSER
231 #define CONFIG_AUTO_COMPLETE
233 /* Print Buffer Size */
234 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
235 #define CONFIG_SYS_MAXARGS 16
236 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
238 #endif /* __CONFIG_H */