2 * Copyright (C) 2010 Freescale Semiconductor, Inc.
4 * Configuration settings for the MX53-EVK Freescale board.
6 * SPDX-License-Identifier: GPL-2.0+
12 #define CONFIG_MACH_TYPE MACH_TYPE_MX53_EVK
14 #include <asm/arch/imx-regs.h>
16 #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
17 #define CONFIG_SETUP_MEMORY_TAGS
18 #define CONFIG_INITRD_TAG
19 #define CONFIG_REVISION_TAG
21 #define CONFIG_SYS_FSL_CLK
23 /* Size of malloc() pool */
24 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * 1024 * 1024)
26 #define CONFIG_MXC_GPIO
28 #define CONFIG_MXC_UART
29 #define CONFIG_MXC_UART_BASE UART1_BASE
32 #define CONFIG_SYS_I2C
33 #define CONFIG_SYS_I2C_MXC
34 #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */
35 #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */
36 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */
40 #define CONFIG_POWER_I2C
41 #define CONFIG_POWER_FSL
42 #define CONFIG_SYS_FSL_PMIC_I2C_ADDR 8
43 #define CONFIG_POWER_FSL_MC13892
44 #define CONFIG_RTC_MC13XXX
47 #define CONFIG_FSL_ESDHC
48 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
49 #define CONFIG_SYS_FSL_ESDHC_NUM 2
54 #define CONFIG_FEC_MXC
55 #define IMX_FEC_BASE FEC_BASE_ADDR
56 #define CONFIG_FEC_MXC_PHYADDR 0x1F
58 #define CONFIG_CMD_DATE
60 /* allow to overwrite serial and ethaddr */
61 #define CONFIG_ENV_OVERWRITE
62 #define CONFIG_CONS_INDEX 1
64 /* Command definition */
66 #define CONFIG_ETHPRIME "FEC0"
68 #define CONFIG_LOADADDR 0x70800000 /* loadaddr env var */
69 #define CONFIG_SYS_TEXT_BASE 0x77800000
71 #define CONFIG_EXTRA_ENV_SETTINGS \
76 "mmcroot=/dev/mmcblk0p3 rw\0" \
77 "mmcrootfstype=ext3 rootwait\0" \
78 "mmcargs=setenv bootargs console=ttymxc0,${baudrate} " \
80 "rootfstype=${mmcrootfstype}\0" \
82 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
83 "bootscript=echo Running bootscript from mmc ...; " \
85 "loaduimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \
86 "mmcboot=echo Booting from mmc ...; " \
89 "netargs=setenv bootargs console=ttymxc0,${baudrate} " \
91 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
92 "netboot=echo Booting from net ...; " \
94 "dhcp ${uimage}; bootm\0" \
96 #define CONFIG_BOOTCOMMAND \
97 "mmc dev ${mmcdev}; if mmc rescan; then " \
98 "if run loadbootscript; then " \
101 "if run loaduimage; then " \
103 "else run netboot; " \
106 "else run netboot; fi"
108 #define CONFIG_ARP_TIMEOUT 200UL
110 /* Miscellaneous configurable options */
111 #define CONFIG_SYS_LONGHELP /* undef to save memory */
112 #define CONFIG_AUTO_COMPLETE
113 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
115 /* Print Buffer Size */
116 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
117 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
118 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
120 #define CONFIG_SYS_MEMTEST_START 0x70000000
121 #define CONFIG_SYS_MEMTEST_END 0x70010000
123 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
125 #define CONFIG_CMDLINE_EDITING
127 /* Physical Memory Map */
128 #define CONFIG_NR_DRAM_BANKS 1
129 #define PHYS_SDRAM_1 CSD0_BASE_ADDR
130 #define PHYS_SDRAM_1_SIZE (512 * 1024 * 1024)
132 #define CONFIG_SYS_SDRAM_BASE (PHYS_SDRAM_1)
133 #define CONFIG_SYS_INIT_RAM_ADDR (IRAM_BASE_ADDR)
134 #define CONFIG_SYS_INIT_RAM_SIZE (IRAM_SIZE)
136 #define CONFIG_SYS_INIT_SP_OFFSET \
137 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
138 #define CONFIG_SYS_INIT_SP_ADDR \
139 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
141 /* environment organization */
142 #define CONFIG_ENV_OFFSET (6 * 64 * 1024)
143 #define CONFIG_ENV_SIZE (8 * 1024)
144 #define CONFIG_ENV_IS_IN_MMC
145 #define CONFIG_SYS_MMC_ENV_DEV 0
147 #endif /* __CONFIG_H */