2 * Copyright (C) 2011 Freescale Semiconductor, Inc.
4 * Configuration settings for the MX53SMD 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_SMD
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_MXC_UART
35 #define CONFIG_MXC_UART_BASE UART1_BASE
38 #define CONFIG_CMD_I2C
39 #define CONFIG_SYS_I2C
40 #define CONFIG_SYS_I2C_MXC
43 #define CONFIG_FSL_ESDHC
44 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
45 #define CONFIG_SYS_FSL_ESDHC_NUM 1
48 #define CONFIG_CMD_MMC
49 #define CONFIG_GENERIC_MMC
50 #define CONFIG_CMD_FAT
51 #define CONFIG_DOS_PARTITION
54 #define CONFIG_HAS_ETH1
57 #define CONFIG_FEC_MXC
58 #define IMX_FEC_BASE FEC_BASE_ADDR
59 #define CONFIG_FEC_MXC_PHYADDR 0x1F
61 #define CONFIG_CMD_PING
62 #define CONFIG_CMD_DHCP
63 #define CONFIG_CMD_MII
64 #define CONFIG_CMD_NET
66 /* allow to overwrite serial and ethaddr */
67 #define CONFIG_ENV_OVERWRITE
68 #define CONFIG_CONS_INDEX 1
69 #define CONFIG_BAUDRATE 115200
71 /* Command definition */
72 #include <config_cmd_default.h>
74 #undef CONFIG_CMD_IMLS
76 #define CONFIG_BOOTDELAY 3
78 #define CONFIG_ETHPRIME "FEC0"
80 #define CONFIG_LOADADDR 0x70800000 /* loadaddr env var */
81 #define CONFIG_SYS_TEXT_BASE 0x77800000
83 #define CONFIG_EXTRA_ENV_SETTINGS \
88 "mmcroot=/dev/mmcblk0p3 rw\0" \
89 "mmcrootfstype=ext3 rootwait\0" \
90 "mmcargs=setenv bootargs console=ttymxc0,${baudrate} " \
92 "rootfstype=${mmcrootfstype}\0" \
94 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
95 "bootscript=echo Running bootscript from mmc ...; " \
97 "loaduimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \
98 "mmcboot=echo Booting from mmc ...; " \
101 "netargs=setenv bootargs console=ttymxc0,${baudrate} " \
103 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
104 "netboot=echo Booting from net ...; " \
106 "dhcp ${uimage}; bootm\0" \
108 #define CONFIG_BOOTCOMMAND \
109 "mmc dev ${mmcdev}; if mmc rescan; then " \
110 "if run loadbootscript; then " \
113 "if run loaduimage; then " \
115 "else run netboot; " \
118 "else run netboot; fi"
119 #define CONFIG_ARP_TIMEOUT 200UL
121 /* Miscellaneous configurable options */
122 #define CONFIG_SYS_LONGHELP /* undef to save memory */
123 #define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
124 #define CONFIG_AUTO_COMPLETE
125 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
127 /* Print Buffer Size */
128 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
129 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
130 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
132 #define CONFIG_SYS_MEMTEST_START 0x70000000
133 #define CONFIG_SYS_MEMTEST_END 0x70010000
135 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
137 #define CONFIG_CMDLINE_EDITING
139 /* Physical Memory Map */
140 #define CONFIG_NR_DRAM_BANKS 2
141 #define PHYS_SDRAM_1 CSD0_BASE_ADDR
142 #define PHYS_SDRAM_1_SIZE (512 * 1024 * 1024)
143 #define PHYS_SDRAM_2 CSD1_BASE_ADDR
144 #define PHYS_SDRAM_2_SIZE (512 * 1024 * 1024)
145 #define PHYS_SDRAM_SIZE (PHYS_SDRAM_1_SIZE + PHYS_SDRAM_2_SIZE)
147 #define CONFIG_SYS_SDRAM_BASE (PHYS_SDRAM_1)
148 #define CONFIG_SYS_INIT_RAM_ADDR (IRAM_BASE_ADDR)
149 #define CONFIG_SYS_INIT_RAM_SIZE (IRAM_SIZE)
151 #define CONFIG_SYS_INIT_SP_OFFSET \
152 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
153 #define CONFIG_SYS_INIT_SP_ADDR \
154 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
156 /* FLASH and environment organization */
157 #define CONFIG_SYS_NO_FLASH
159 #define CONFIG_ENV_OFFSET (6 * 64 * 1024)
160 #define CONFIG_ENV_SIZE (8 * 1024)
161 #define CONFIG_ENV_IS_IN_MMC
162 #define CONFIG_SYS_MMC_ENV_DEV 0
164 #define CONFIG_OF_LIBFDT
166 #endif /* __CONFIG_H */