2 * Copyright (C) 2011 Freescale Semiconductor, Inc.
4 * Configuration settings for the MX53ARD Freescale board.
6 * SPDX-License-Identifier: GPL-2.0+
14 #define CONFIG_DISPLAY_CPUINFO
15 #define CONFIG_DISPLAY_BOARDINFO
17 #define CONFIG_MACH_TYPE MACH_TYPE_MX53_ARD
19 #include <asm/arch/imx-regs.h>
21 #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
22 #define CONFIG_SETUP_MEMORY_TAGS
23 #define CONFIG_INITRD_TAG
24 #define CONFIG_REVISION_TAG
26 /* Size of malloc() pool */
27 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * 1024 * 1024)
29 #define CONFIG_BOARD_EARLY_INIT_F
30 #define CONFIG_MXC_GPIO
32 #define CONFIG_SYS_MAX_NAND_DEVICE 1
33 #define CONFIG_SYS_NAND_BASE NFC_BASE_ADDR_AXI
34 #define CONFIG_NAND_MXC
35 #define CONFIG_MXC_NAND_REGS_BASE NFC_BASE_ADDR_AXI
36 #define CONFIG_MXC_NAND_IP_REGS_BASE NFC_BASE_ADDR
37 #define CONFIG_SYS_NAND_LARGEPAGE
38 #define CONFIG_MXC_NAND_HWECC
39 #define CONFIG_SYS_NAND_USE_FLASH_BBT
40 #define CONFIG_CMD_NAND
42 #define CONFIG_MXC_UART
43 #define CONFIG_MXC_UART_BASE UART1_BASE
46 #define CONFIG_CMD_I2C
47 #define CONFIG_SYS_I2C
48 #define CONFIG_SYS_I2C_MXC
49 #define CONFIG_SYS_SPD_BUS_NUM 1 /* I2C2 */
52 #define CONFIG_FSL_ESDHC
53 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
54 #define CONFIG_SYS_FSL_ESDHC_NUM 2
57 #define CONFIG_CMD_MMC
58 #define CONFIG_GENERIC_MMC
59 #define CONFIG_CMD_FAT
60 #define CONFIG_DOS_PARTITION
63 #define CONFIG_HAS_ETH1
66 #define CONFIG_CMD_PING
67 #define CONFIG_CMD_DHCP
68 #define CONFIG_CMD_MII
69 #define CONFIG_CMD_NET
71 /* allow to overwrite serial and ethaddr */
72 #define CONFIG_ENV_OVERWRITE
73 #define CONFIG_CONS_INDEX 1
74 #define CONFIG_BAUDRATE 115200
76 /* Command definition */
77 #include <config_cmd_default.h>
79 #undef CONFIG_CMD_IMLS
80 #define CONFIG_CMD_SETEXPR
82 #define CONFIG_BOOTDELAY 3
84 #define CONFIG_ETHPRIME "smc911x"
87 #define CONFIG_SMC911X
88 #define CONFIG_SMC911X_16_BIT
89 #define CONFIG_SMC911X_BASE CS1_BASE_ADDR
91 #define CONFIG_LOADADDR 0x72000000 /* loadaddr env var */
92 #define CONFIG_SYS_TEXT_BASE 0x77800000
94 #define CONFIG_DEFAULT_FDT_FILE "imx53-ard.dtb"
96 #define CONFIG_EXTRA_ENV_SETTINGS \
100 "fdt_high=0xffffffff\0" \
101 "initrd_high=0xffffffff\0" \
102 "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
103 "fdt_addr=0x71000000\0" \
106 "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
108 "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
109 "update_sd_firmware_filename=u-boot.imx\0" \
110 "update_sd_firmware=" \
111 "if test ${ip_dyn} = yes; then " \
112 "setenv get_cmd dhcp; " \
114 "setenv get_cmd tftp; " \
116 "if mmc dev ${mmcdev}; then " \
117 "if ${get_cmd} ${update_sd_firmware_filename}; then " \
118 "setexpr fw_sz ${filesize} / 0x200; " \
119 "setexpr fw_sz ${fw_sz} + 1; " \
120 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \
123 "mmcargs=setenv bootargs console=${console},${baudrate} " \
124 "root=${mmcroot}\0" \
126 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
127 "bootscript=echo Running bootscript from mmc ...; " \
129 "loaduimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \
130 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
131 "mmcboot=echo Booting from mmc ...; " \
133 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
134 "if run loadfdt; then " \
135 "bootm ${loadaddr} - ${fdt_addr}; " \
137 "if test ${boot_fdt} = try; then " \
140 "echo WARN: Cannot load the DT; " \
146 "netargs=setenv bootargs console=${console},${baudrate} " \
148 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
149 "netboot=echo Booting from net ...; " \
151 "if test ${ip_dyn} = yes; then " \
152 "setenv get_cmd dhcp; " \
154 "setenv get_cmd tftp; " \
156 "${get_cmd} ${uimage}; " \
157 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
158 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
159 "bootm ${loadaddr} - ${fdt_addr}; " \
161 "if test ${boot_fdt} = try; then " \
164 "echo WARN: Cannot load the DT; " \
171 #define CONFIG_BOOTCOMMAND \
172 "mmc dev ${mmcdev}; if mmc rescan; then " \
173 "if run loadbootscript; then " \
176 "if run loaduimage; then " \
178 "else run netboot; " \
181 "else run netboot; fi"
183 #define CONFIG_ARP_TIMEOUT 200UL
185 /* Miscellaneous configurable options */
186 #define CONFIG_SYS_LONGHELP /* undef to save memory */
187 #define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
188 #define CONFIG_SYS_PROMPT "MX53ARD U-Boot > "
189 #define CONFIG_AUTO_COMPLETE
190 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
192 /* Print Buffer Size */
193 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
194 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
195 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
197 #define CONFIG_SYS_MEMTEST_START 0x70000000
198 #define CONFIG_SYS_MEMTEST_END 0x70010000
200 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
202 #define CONFIG_SYS_HZ 1000
203 #define CONFIG_CMDLINE_EDITING
205 /* Physical Memory Map */
206 #define CONFIG_NR_DRAM_BANKS 2
207 #define PHYS_SDRAM_1 CSD0_BASE_ADDR
208 #define PHYS_SDRAM_1_SIZE (512 * 1024 * 1024)
209 #define PHYS_SDRAM_2 CSD1_BASE_ADDR
210 #define PHYS_SDRAM_2_SIZE (512 * 1024 * 1024)
211 #define PHYS_SDRAM_SIZE (PHYS_SDRAM_1_SIZE + PHYS_SDRAM_2_SIZE)
213 #define CONFIG_SYS_SDRAM_BASE (PHYS_SDRAM_1)
214 #define CONFIG_SYS_INIT_RAM_ADDR (IRAM_BASE_ADDR)
215 #define CONFIG_SYS_INIT_RAM_SIZE (IRAM_SIZE)
217 #define CONFIG_SYS_INIT_SP_OFFSET \
218 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
219 #define CONFIG_SYS_INIT_SP_ADDR \
220 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
222 /* FLASH and environment organization */
223 #define CONFIG_SYS_NO_FLASH
225 #define CONFIG_ENV_OFFSET (6 * 64 * 1024)
226 #define CONFIG_ENV_SIZE (8 * 1024)
227 #define CONFIG_ENV_IS_IN_MMC
228 #define CONFIG_SYS_MMC_ENV_DEV 0
230 #define CONFIG_OF_LIBFDT
232 #define MX53ARD_CS1GCR1 (CSEN | DSZ(2))
233 #define MX53ARD_CS1RCR1 (RCSN(2) | OEN (1) | RWSC(22))
234 #define MX53ARD_CS1RCR2 RBEN(2)
235 #define MX53ARD_CS1WCR1 (WCSN(2) | WEN(2) | WBEN(2) | WWSC(22))
237 #endif /* __CONFIG_H */