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 */
14 #define CONFIG_SYS_TEXT_BASE 0x81200000
15 #define CONFIG_MXC_GPIO
16 #define CONFIG_SYS_GENERIC_BOARD
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_MACH_TYPE MACH_TYPE_MX25_3DS
31 /* Size of malloc() pool */
32 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * 1024 * 1024)
34 /* Physical Memory Map */
36 #define CONFIG_NR_DRAM_BANKS 1
37 #define PHYS_SDRAM_1 0x80000000
38 #define PHYS_SDRAM_1_SIZE (64 * 1024 * 1024)
40 #define CONFIG_BOARD_EARLY_INIT_F
41 #define CONFIG_BOARD_LATE_INIT
43 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
44 #define CONFIG_SYS_INIT_RAM_ADDR IMX_RAM_BASE
45 #define CONFIG_SYS_INIT_RAM_SIZE IMX_RAM_SIZE
47 #define CONFIG_SYS_INIT_SP_OFFSET \
48 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
49 #define CONFIG_SYS_INIT_SP_ADDR \
50 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
53 #define CONFIG_SYS_MEMTEST_START (PHYS_SDRAM_1 + PHYS_SDRAM_1_SIZE/2)
54 #define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM_1 + PHYS_SDRAM_1_SIZE)
57 #define CONFIG_MXC_UART
58 #define CONFIG_MXC_UART_BASE UART1_BASE
59 #define CONFIG_CONS_INDEX 1 /* use UART0 for console */
60 #define CONFIG_BAUDRATE 115200 /* Default baud rate */
62 /* No NOR flash present */
63 #define CONFIG_ENV_OFFSET (6 * 64 * 1024)
64 #define CONFIG_ENV_SIZE (8 * 1024)
65 #define CONFIG_SYS_MMC_ENV_DEV 0
67 #define CONFIG_SYS_NO_FLASH
68 #define CONFIG_ENV_IS_IN_MMC
69 #define CONFIG_SYS_MMC_ENV_DEV 0
71 /* U-Boot general configuration */
72 #define CONFIG_AUTO_COMPLETE
73 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
75 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
76 sizeof(CONFIG_SYS_PROMPT) + 16)
77 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
78 /* Boot Argument Buffer Size */
79 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
80 #define CONFIG_CMDLINE_EDITING
81 #define CONFIG_SYS_LONGHELP
84 #define CONFIG_OF_LIBFDT
85 #define CONFIG_CMD_BOOTZ
86 #define CONFIG_CMD_CACHE
87 #define CONFIG_CMD_MMC
88 #define CONFIG_CMD_EXT2
89 #define CONFIG_CMD_FAT
92 #define CONFIG_FEC_MXC
93 #define CONFIG_FEC_MXC_PHYADDR 0x1f
95 #define CONFIG_ENV_OVERWRITE
99 #define CONFIG_GENERIC_MMC
100 #define CONFIG_FSL_ESDHC
101 #define CONFIG_SYS_FSL_ESDHC_ADDR IMX_MMC_SDHC1_BASE
102 #define CONFIG_SYS_FSL_ESDHC_NUM 1
106 #define CONFIG_POWER_I2C
107 #define CONFIG_POWER_FSL
108 #define CONFIG_POWER_FSL_MC34704
109 #define CONFIG_SYS_FSL_PMIC_I2C_ADDR 0x54
111 #define CONFIG_DOS_PARTITION
114 #define CONFIG_CMD_I2C
115 #define CONFIG_SYS_I2C
116 #define CONFIG_SYS_I2C_MXC
119 #define CONFIG_RTC_IMXDI
120 #define CONFIG_CMD_DATE
122 /* Ethernet Configs */
124 #define CONFIG_CMD_PING
125 #define CONFIG_CMD_DHCP
126 #define CONFIG_CMD_MII
128 #define CONFIG_BOOTDELAY 1
130 #define CONFIG_LOADADDR 0x81000000 /* loadaddr env var */
131 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
133 #define CONFIG_DEFAULT_FDT_FILE "imx25-pdk.dtb"
135 #define CONFIG_EXTRA_ENV_SETTINGS \
136 "script=boot.scr\0" \
138 "console=ttymxc0\0" \
140 "fdt_high=0xffffffff\0" \
141 "initrd_high=0xffffffff\0" \
142 "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
143 "fdt_addr=0x82000000\0" \
146 "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
148 "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
149 "update_sd_firmware_filename=u-boot.imx\0" \
150 "update_sd_firmware=" \
151 "if test ${ip_dyn} = yes; then " \
152 "setenv get_cmd dhcp; " \
154 "setenv get_cmd tftp; " \
156 "if mmc dev ${mmcdev}; then " \
157 "if ${get_cmd} ${update_sd_firmware_filename}; then " \
158 "setexpr fw_sz ${filesize} / 0x200; " \
159 "setexpr fw_sz ${fw_sz} + 1; " \
160 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \
163 "mmcargs=setenv bootargs console=${console},${baudrate} " \
164 "root=${mmcroot}\0" \
166 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
167 "bootscript=echo Running bootscript from mmc ...; " \
169 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
170 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
171 "mmcboot=echo Booting from mmc ...; " \
173 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
174 "if run loadfdt; then " \
175 "bootz ${loadaddr} - ${fdt_addr}; " \
177 "if test ${boot_fdt} = try; then " \
180 "echo WARN: Cannot load the DT; " \
186 "netargs=setenv bootargs console=${console},${baudrate} " \
188 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
189 "netboot=echo Booting from net ...; " \
191 "if test ${ip_dyn} = yes; then " \
192 "setenv get_cmd dhcp; " \
194 "setenv get_cmd tftp; " \
196 "${get_cmd} ${image}; " \
197 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
198 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
199 "bootz ${loadaddr} - ${fdt_addr}; " \
201 "if test ${boot_fdt} = try; then " \
204 "echo WARN: Cannot load the DT; " \
211 #define CONFIG_BOOTCOMMAND \
212 "mmc dev ${mmcdev}; if mmc rescan; then " \
213 "if run loadbootscript; then " \
216 "if run loadimage; then " \
218 "else run netboot; " \
221 "else run netboot; fi"
223 /* Miscellaneous configurable options */
224 #define CONFIG_SYS_LONGHELP
225 #define CONFIG_SYS_HUSH_PARSER
226 #define CONFIG_AUTO_COMPLETE
228 #define CONFIG_SYS_MAXARGS 16
229 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
231 #endif /* __CONFIG_H */