xref: /openbmc/u-boot/include/configs/mx53evk.h (revision 6496d00f)
1 /*
2  * Copyright (C) 2010 Freescale Semiconductor, Inc.
3  *
4  * Configuration settings for the MX53-EVK Freescale board.
5  *
6  * SPDX-License-Identifier:	GPL-2.0+
7  */
8 
9 #ifndef __CONFIG_H
10 #define __CONFIG_H
11 
12 #define CONFIG_MX53
13 
14 #define CONFIG_DISPLAY_CPUINFO
15 #define CONFIG_DISPLAY_BOARDINFO
16 
17 #define CONFIG_MACH_TYPE	MACH_TYPE_MX53_EVK
18 
19 #include <asm/arch/imx-regs.h>
20 
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
25 
26 #define CONFIG_OF_LIBFDT
27 
28 /* Size of malloc() pool */
29 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + 2 * 1024 * 1024)
30 
31 #define CONFIG_BOARD_EARLY_INIT_F
32 #define CONFIG_BOARD_LATE_INIT
33 #define CONFIG_MXC_GPIO
34 
35 #define CONFIG_MXC_UART
36 #define CONFIG_MXC_UART_BASE	UART1_BASE
37 
38 /* I2C Configs */
39 #define CONFIG_CMD_I2C
40 #define CONFIG_SYS_I2C
41 #define CONFIG_SYS_I2C_MXC
42 #define CONFIG_SYS_SPD_BUS_NUM		1 /* I2C2 */
43 
44 /* PMIC Configs */
45 #define CONFIG_POWER
46 #define CONFIG_POWER_I2C
47 #define CONFIG_POWER_FSL
48 #define CONFIG_SYS_FSL_PMIC_I2C_ADDR    8
49 #define CONFIG_PMIC_FSL_MC13892
50 #define CONFIG_RTC_MC13XXX
51 
52 /* MMC Configs */
53 #define CONFIG_FSL_ESDHC
54 #define CONFIG_SYS_FSL_ESDHC_ADDR	0
55 #define CONFIG_SYS_FSL_ESDHC_NUM	2
56 
57 #define CONFIG_MMC
58 #define CONFIG_CMD_MMC
59 #define CONFIG_GENERIC_MMC
60 #define CONFIG_CMD_FAT
61 #define CONFIG_DOS_PARTITION
62 
63 /* Eth Configs */
64 #define CONFIG_MII
65 
66 #define CONFIG_FEC_MXC
67 #define IMX_FEC_BASE	FEC_BASE_ADDR
68 #define CONFIG_FEC_MXC_PHYADDR	0x1F
69 
70 #define CONFIG_CMD_PING
71 #define CONFIG_CMD_DHCP
72 #define CONFIG_CMD_MII
73 #define CONFIG_CMD_NET
74 #define CONFIG_CMD_DATE
75 
76 /* Miscellaneous commands */
77 #define CONFIG_CMD_BMODE
78 
79 /* allow to overwrite serial and ethaddr */
80 #define CONFIG_ENV_OVERWRITE
81 #define CONFIG_CONS_INDEX		1
82 #define CONFIG_BAUDRATE			115200
83 
84 /* Command definition */
85 #include <config_cmd_default.h>
86 
87 #undef CONFIG_CMD_IMLS
88 
89 #define CONFIG_BOOTDELAY	3
90 
91 #define CONFIG_ETHPRIME		"FEC0"
92 
93 #define CONFIG_LOADADDR		0x70800000	/* loadaddr env var */
94 #define CONFIG_SYS_TEXT_BASE    0x77800000
95 
96 #define CONFIG_EXTRA_ENV_SETTINGS \
97 	"script=boot.scr\0" \
98 	"uimage=uImage\0" \
99 	"mmcdev=0\0" \
100 	"mmcpart=2\0" \
101 	"mmcroot=/dev/mmcblk0p3 rw\0" \
102 	"mmcrootfstype=ext3 rootwait\0" \
103 	"mmcargs=setenv bootargs console=ttymxc0,${baudrate} " \
104 		"root=${mmcroot} " \
105 		"rootfstype=${mmcrootfstype}\0" \
106 	"loadbootscript=" \
107 		"fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
108 	"bootscript=echo Running bootscript from mmc ...; " \
109 		"source\0" \
110 	"loaduimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \
111 	"mmcboot=echo Booting from mmc ...; " \
112 		"run mmcargs; " \
113 		"bootm\0" \
114 	"netargs=setenv bootargs console=ttymxc0,${baudrate} " \
115 		"root=/dev/nfs " \
116 		"ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
117 	"netboot=echo Booting from net ...; " \
118 		"run netargs; " \
119 		"dhcp ${uimage}; bootm\0" \
120 
121 #define CONFIG_BOOTCOMMAND \
122 	"mmc dev ${mmcdev}; if mmc rescan; then " \
123 		"if run loadbootscript; then " \
124 			"run bootscript; " \
125 		"else " \
126 			"if run loaduimage; then " \
127 				"run mmcboot; " \
128 			"else run netboot; " \
129 			"fi; " \
130 		"fi; " \
131 	"else run netboot; fi"
132 
133 #define CONFIG_ARP_TIMEOUT	200UL
134 
135 /* Miscellaneous configurable options */
136 #define CONFIG_SYS_LONGHELP		/* undef to save memory */
137 #define CONFIG_SYS_HUSH_PARSER		/* use "hush" command parser */
138 #define CONFIG_SYS_PROMPT		"MX53EVK U-Boot > "
139 #define CONFIG_AUTO_COMPLETE
140 #define CONFIG_SYS_CBSIZE		256	/* Console I/O Buffer Size */
141 
142 /* Print Buffer Size */
143 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
144 #define CONFIG_SYS_MAXARGS	16	/* max number of command args */
145 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
146 
147 #define CONFIG_SYS_MEMTEST_START       0x70000000
148 #define CONFIG_SYS_MEMTEST_END         0x70010000
149 
150 #define CONFIG_SYS_LOAD_ADDR		CONFIG_LOADADDR
151 
152 #define CONFIG_CMDLINE_EDITING
153 
154 /* Physical Memory Map */
155 #define CONFIG_NR_DRAM_BANKS	1
156 #define PHYS_SDRAM_1		CSD0_BASE_ADDR
157 #define PHYS_SDRAM_1_SIZE	(512 * 1024 * 1024)
158 
159 #define CONFIG_SYS_SDRAM_BASE		(PHYS_SDRAM_1)
160 #define CONFIG_SYS_INIT_RAM_ADDR	(IRAM_BASE_ADDR)
161 #define CONFIG_SYS_INIT_RAM_SIZE	(IRAM_SIZE)
162 
163 #define CONFIG_SYS_INIT_SP_OFFSET \
164 	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
165 #define CONFIG_SYS_INIT_SP_ADDR \
166 	(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
167 
168 /* FLASH and environment organization */
169 #define CONFIG_SYS_NO_FLASH
170 
171 #define CONFIG_ENV_OFFSET      (6 * 64 * 1024)
172 #define CONFIG_ENV_SIZE        (8 * 1024)
173 #define CONFIG_ENV_IS_IN_MMC
174 #define CONFIG_SYS_MMC_ENV_DEV 0
175 
176 #endif				/* __CONFIG_H */
177