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 #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_SYS_MAX_NAND_DEVICE 1
35 #define CONFIG_SYS_NAND_BASE NFC_BASE_ADDR_AXI
36 #define CONFIG_NAND_MXC
37 #define CONFIG_MXC_NAND_REGS_BASE NFC_BASE_ADDR_AXI
38 #define CONFIG_MXC_NAND_IP_REGS_BASE NFC_BASE_ADDR
39 #define CONFIG_SYS_NAND_LARGEPAGE
40 #define CONFIG_MXC_NAND_HWECC
41 #define CONFIG_SYS_NAND_USE_FLASH_BBT
42 #define CONFIG_CMD_NAND
44 #define CONFIG_MXC_UART
45 #define CONFIG_MXC_UART_BASE UART1_BASE
48 #define CONFIG_CMD_I2C
49 #define CONFIG_SYS_I2C
50 #define CONFIG_SYS_I2C_MXC
51 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */
54 #define CONFIG_FSL_ESDHC
55 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
56 #define CONFIG_SYS_FSL_ESDHC_NUM 2
59 #define CONFIG_CMD_MMC
60 #define CONFIG_GENERIC_MMC
61 #define CONFIG_CMD_FAT
62 #define CONFIG_DOS_PARTITION
65 #define CONFIG_HAS_ETH1
68 #define CONFIG_CMD_PING
69 #define CONFIG_CMD_DHCP
70 #define CONFIG_CMD_MII
71 #define CONFIG_CMD_NET
73 /* allow to overwrite serial and ethaddr */
74 #define CONFIG_ENV_OVERWRITE
75 #define CONFIG_CONS_INDEX 1
76 #define CONFIG_BAUDRATE 115200
78 /* Command definition */
79 #include <config_cmd_default.h>
81 #undef CONFIG_CMD_IMLS
82 #define CONFIG_CMD_SETEXPR
84 #define CONFIG_BOOTDELAY 3
86 #define CONFIG_ETHPRIME "smc911x"
89 #define CONFIG_SMC911X
90 #define CONFIG_SMC911X_16_BIT
91 #define CONFIG_SMC911X_BASE CS1_BASE_ADDR
93 #define CONFIG_LOADADDR 0x72000000 /* loadaddr env var */
94 #define CONFIG_SYS_TEXT_BASE 0x77800000
96 #define CONFIG_DEFAULT_FDT_FILE "imx53-ard.dtb"
98 #define CONFIG_EXTRA_ENV_SETTINGS \
101 "console=ttymxc0\0" \
102 "fdt_high=0xffffffff\0" \
103 "initrd_high=0xffffffff\0" \
104 "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
105 "fdt_addr=0x71000000\0" \
108 "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
110 "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
111 "update_sd_firmware_filename=u-boot.imx\0" \
112 "update_sd_firmware=" \
113 "if test ${ip_dyn} = yes; then " \
114 "setenv get_cmd dhcp; " \
116 "setenv get_cmd tftp; " \
118 "if mmc dev ${mmcdev}; then " \
119 "if ${get_cmd} ${update_sd_firmware_filename}; then " \
120 "setexpr fw_sz ${filesize} / 0x200; " \
121 "setexpr fw_sz ${fw_sz} + 1; " \
122 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \
125 "mmcargs=setenv bootargs console=${console},${baudrate} " \
126 "root=${mmcroot}\0" \
128 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
129 "bootscript=echo Running bootscript from mmc ...; " \
131 "loaduimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \
132 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
133 "mmcboot=echo Booting from mmc ...; " \
135 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
136 "if run loadfdt; then " \
137 "bootm ${loadaddr} - ${fdt_addr}; " \
139 "if test ${boot_fdt} = try; then " \
142 "echo WARN: Cannot load the DT; " \
148 "netargs=setenv bootargs console=${console},${baudrate} " \
150 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
151 "netboot=echo Booting from net ...; " \
153 "if test ${ip_dyn} = yes; then " \
154 "setenv get_cmd dhcp; " \
156 "setenv get_cmd tftp; " \
158 "${get_cmd} ${uimage}; " \
159 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
160 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
161 "bootm ${loadaddr} - ${fdt_addr}; " \
163 "if test ${boot_fdt} = try; then " \
166 "echo WARN: Cannot load the DT; " \
173 #define CONFIG_BOOTCOMMAND \
174 "mmc dev ${mmcdev}; if mmc rescan; then " \
175 "if run loadbootscript; then " \
178 "if run loaduimage; then " \
180 "else run netboot; " \
183 "else run netboot; fi"
185 #define CONFIG_ARP_TIMEOUT 200UL
187 /* Miscellaneous configurable options */
188 #define CONFIG_SYS_LONGHELP /* undef to save memory */
189 #define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
190 #define CONFIG_AUTO_COMPLETE
191 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
193 /* Print Buffer Size */
194 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
195 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
196 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
198 #define CONFIG_SYS_MEMTEST_START 0x70000000
199 #define CONFIG_SYS_MEMTEST_END 0x70010000
201 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
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 */