2 * Copyright (C) 2011 Freescale Semiconductor, Inc.
4 * Configuration settings for the MX53ARD Freescale board.
6 * SPDX-License-Identifier: GPL-2.0+
13 #define CONFIG_DISPLAY_CPUINFO
14 #define CONFIG_DISPLAY_BOARDINFO
16 #define CONFIG_MACH_TYPE MACH_TYPE_MX53_ARD
18 #include <asm/arch/imx-regs.h>
20 #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
21 #define CONFIG_SETUP_MEMORY_TAGS
22 #define CONFIG_INITRD_TAG
23 #define CONFIG_REVISION_TAG
25 #define CONFIG_SYS_GENERIC_BOARD
27 /* Size of malloc() pool */
28 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * 1024 * 1024)
30 #define CONFIG_BOARD_EARLY_INIT_F
31 #define CONFIG_MXC_GPIO
33 #define CONFIG_SYS_MAX_NAND_DEVICE 1
34 #define CONFIG_SYS_NAND_BASE NFC_BASE_ADDR_AXI
35 #define CONFIG_NAND_MXC
36 #define CONFIG_MXC_NAND_REGS_BASE NFC_BASE_ADDR_AXI
37 #define CONFIG_MXC_NAND_IP_REGS_BASE NFC_BASE_ADDR
38 #define CONFIG_SYS_NAND_LARGEPAGE
39 #define CONFIG_MXC_NAND_HWECC
40 #define CONFIG_SYS_NAND_USE_FLASH_BBT
41 #define CONFIG_CMD_NAND
43 #define CONFIG_MXC_UART
44 #define CONFIG_MXC_UART_BASE UART1_BASE
47 #define CONFIG_CMD_I2C
48 #define CONFIG_SYS_I2C
49 #define CONFIG_SYS_I2C_MXC
50 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */
53 #define CONFIG_FSL_ESDHC
54 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
55 #define CONFIG_SYS_FSL_ESDHC_NUM 2
58 #define CONFIG_CMD_MMC
59 #define CONFIG_GENERIC_MMC
60 #define CONFIG_CMD_FAT
61 #define CONFIG_DOS_PARTITION
64 #define CONFIG_HAS_ETH1
67 #define CONFIG_CMD_PING
68 #define CONFIG_CMD_DHCP
69 #define CONFIG_CMD_MII
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 #define CONFIG_BOOTDELAY 3
79 #define CONFIG_ETHPRIME "smc911x"
82 #define CONFIG_SMC911X
83 #define CONFIG_SMC911X_16_BIT
84 #define CONFIG_SMC911X_BASE CS1_BASE_ADDR
86 #define CONFIG_LOADADDR 0x72000000 /* loadaddr env var */
87 #define CONFIG_SYS_TEXT_BASE 0x77800000
89 #define CONFIG_DEFAULT_FDT_FILE "imx53-ard.dtb"
91 #define CONFIG_EXTRA_ENV_SETTINGS \
95 "fdt_high=0xffffffff\0" \
96 "initrd_high=0xffffffff\0" \
97 "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
98 "fdt_addr=0x71000000\0" \
101 "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
103 "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
104 "update_sd_firmware_filename=u-boot.imx\0" \
105 "update_sd_firmware=" \
106 "if test ${ip_dyn} = yes; then " \
107 "setenv get_cmd dhcp; " \
109 "setenv get_cmd tftp; " \
111 "if mmc dev ${mmcdev}; then " \
112 "if ${get_cmd} ${update_sd_firmware_filename}; then " \
113 "setexpr fw_sz ${filesize} / 0x200; " \
114 "setexpr fw_sz ${fw_sz} + 1; " \
115 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \
118 "mmcargs=setenv bootargs console=${console},${baudrate} " \
119 "root=${mmcroot}\0" \
121 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
122 "bootscript=echo Running bootscript from mmc ...; " \
124 "loaduimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \
125 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
126 "mmcboot=echo Booting from mmc ...; " \
128 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
129 "if run loadfdt; then " \
130 "bootm ${loadaddr} - ${fdt_addr}; " \
132 "if test ${boot_fdt} = try; then " \
135 "echo WARN: Cannot load the DT; " \
141 "netargs=setenv bootargs console=${console},${baudrate} " \
143 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
144 "netboot=echo Booting from net ...; " \
146 "if test ${ip_dyn} = yes; then " \
147 "setenv get_cmd dhcp; " \
149 "setenv get_cmd tftp; " \
151 "${get_cmd} ${uimage}; " \
152 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
153 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
154 "bootm ${loadaddr} - ${fdt_addr}; " \
156 "if test ${boot_fdt} = try; then " \
159 "echo WARN: Cannot load the DT; " \
166 #define CONFIG_BOOTCOMMAND \
167 "mmc dev ${mmcdev}; if mmc rescan; then " \
168 "if run loadbootscript; then " \
171 "if run loaduimage; then " \
173 "else run netboot; " \
176 "else run netboot; fi"
178 #define CONFIG_ARP_TIMEOUT 200UL
180 /* Miscellaneous configurable options */
181 #define CONFIG_SYS_LONGHELP /* undef to save memory */
182 #define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
183 #define CONFIG_AUTO_COMPLETE
184 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
186 /* Print Buffer Size */
187 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
188 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
189 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
191 #define CONFIG_SYS_MEMTEST_START 0x70000000
192 #define CONFIG_SYS_MEMTEST_END 0x70010000
194 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
196 #define CONFIG_CMDLINE_EDITING
198 /* Physical Memory Map */
199 #define CONFIG_NR_DRAM_BANKS 2
200 #define PHYS_SDRAM_1 CSD0_BASE_ADDR
201 #define PHYS_SDRAM_1_SIZE (512 * 1024 * 1024)
202 #define PHYS_SDRAM_2 CSD1_BASE_ADDR
203 #define PHYS_SDRAM_2_SIZE (512 * 1024 * 1024)
204 #define PHYS_SDRAM_SIZE (PHYS_SDRAM_1_SIZE + PHYS_SDRAM_2_SIZE)
206 #define CONFIG_SYS_SDRAM_BASE (PHYS_SDRAM_1)
207 #define CONFIG_SYS_INIT_RAM_ADDR (IRAM_BASE_ADDR)
208 #define CONFIG_SYS_INIT_RAM_SIZE (IRAM_SIZE)
210 #define CONFIG_SYS_INIT_SP_OFFSET \
211 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
212 #define CONFIG_SYS_INIT_SP_ADDR \
213 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
215 /* FLASH and environment organization */
216 #define CONFIG_SYS_NO_FLASH
218 #define CONFIG_ENV_OFFSET (6 * 64 * 1024)
219 #define CONFIG_ENV_SIZE (8 * 1024)
220 #define CONFIG_ENV_IS_IN_MMC
221 #define CONFIG_SYS_MMC_ENV_DEV 0
223 #define CONFIG_OF_LIBFDT
225 #define MX53ARD_CS1GCR1 (CSEN | DSZ(2))
226 #define MX53ARD_CS1RCR1 (RCSN(2) | OEN (1) | RWSC(22))
227 #define MX53ARD_CS1RCR2 RBEN(2)
228 #define MX53ARD_CS1WCR1 (WCSN(2) | WEN(2) | WBEN(2) | WWSC(22))
230 #endif /* __CONFIG_H */