xref: /openbmc/u-boot/include/configs/mx51evk.h (revision 730d2544)
1 /*
2  * Copyright (C) 2007, Guennadi Liakhovetski <lg@denx.de>
3  *
4  * (C) Copyright 2009 Freescale Semiconductor, Inc.
5  *
6  * Configuration settings for the MX51EVK Board
7  *
8  * SPDX-License-Identifier:	GPL-2.0+
9  */
10 
11 #ifndef __CONFIG_H
12 #define __CONFIG_H
13 
14  /* High Level Configuration Options */
15 
16 #define CONFIG_MX51	/* in a mx51 */
17 
18 #define CONFIG_SYS_FSL_CLK
19 #define CONFIG_SYS_TEXT_BASE	0x97800000
20 
21 #include <asm/arch/imx-regs.h>
22 
23 #define CONFIG_CMDLINE_TAG			/* enable passing of ATAGs */
24 #define CONFIG_SETUP_MEMORY_TAGS
25 #define CONFIG_INITRD_TAG
26 #define CONFIG_REVISION_TAG
27 
28 #define CONFIG_MACH_TYPE	MACH_TYPE_MX51_BABBAGE
29 /*
30  * Size of malloc() pool
31  */
32 #define CONFIG_SYS_MALLOC_LEN		(10 * 1024 * 1024)
33 
34 #define CONFIG_BOARD_LATE_INIT
35 
36 /*
37  * Hardware drivers
38  */
39 #define CONFIG_FSL_IIM
40 #define CONFIG_CMD_FUSE
41 
42 #define CONFIG_MXC_UART
43 #define CONFIG_MXC_UART_BASE	UART1_BASE
44 #define CONFIG_MXC_GPIO
45 
46 /*
47  * SPI Configs
48  * */
49 
50 #define CONFIG_MXC_SPI
51 
52 /* PMIC Controller */
53 #define CONFIG_POWER
54 #define CONFIG_POWER_SPI
55 #define CONFIG_POWER_FSL
56 #define CONFIG_FSL_PMIC_BUS	0
57 #define CONFIG_FSL_PMIC_CS	0
58 #define CONFIG_FSL_PMIC_CLK	2500000
59 #define CONFIG_FSL_PMIC_MODE	(SPI_MODE_0 | SPI_CS_HIGH)
60 #define CONFIG_FSL_PMIC_BITLEN	32
61 #define CONFIG_RTC_MC13XXX
62 
63 /*
64  * MMC Configs
65  * */
66 #define CONFIG_FSL_ESDHC
67 #define CONFIG_SYS_FSL_ESDHC_ADDR	MMC_SDHC1_BASE_ADDR
68 #define CONFIG_SYS_FSL_ESDHC_NUM	2
69 
70 #define CONFIG_MMC
71 
72 #define CONFIG_GENERIC_MMC
73 #define CONFIG_DOS_PARTITION
74 
75 /*
76  * Eth Configs
77  */
78 #define CONFIG_MII
79 
80 #define CONFIG_FEC_MXC
81 #define IMX_FEC_BASE	FEC_BASE_ADDR
82 #define CONFIG_FEC_MXC_PHYADDR	0x1F
83 
84 /* USB Configs */
85 #define CONFIG_USB_EHCI
86 #define CONFIG_USB_EHCI_MX5
87 #define CONFIG_USB_HOST_ETHER
88 #define CONFIG_USB_ETHER_ASIX
89 #define CONFIG_USB_ETHER_SMSC95XX
90 #define CONFIG_MXC_USB_PORT	1
91 #define CONFIG_MXC_USB_PORTSC	PORT_PTS_ULPI
92 #define CONFIG_MXC_USB_FLAGS	MXC_EHCI_POWER_PINS_ENABLED
93 
94 /* Framebuffer and LCD */
95 #define CONFIG_PREBOOT
96 #define CONFIG_VIDEO_IPUV3
97 #define CONFIG_VIDEO_BMP_RLE8
98 #define CONFIG_SPLASH_SCREEN
99 #define CONFIG_BMP_16BPP
100 #define CONFIG_VIDEO_LOGO
101 #define CONFIG_IPUV3_CLK	133000000
102 
103 /* allow to overwrite serial and ethaddr */
104 #define CONFIG_ENV_OVERWRITE
105 #define CONFIG_CONS_INDEX		1
106 #define CONFIG_BAUDRATE			115200
107 
108 /***********************************************************
109  * Command definition
110  ***********************************************************/
111 
112 #define CONFIG_CMD_DATE
113 
114 
115 #define CONFIG_ETHPRIME		"FEC0"
116 
117 #define CONFIG_LOADADDR		0x92000000	/* loadaddr env var */
118 
119 #define CONFIG_EXTRA_ENV_SETTINGS \
120 	"script=boot.scr\0" \
121 	"image=zImage\0" \
122 	"fdt_file=imx51-babbage.dtb\0" \
123 	"fdt_addr=0x91000000\0" \
124 	"boot_fdt=try\0" \
125 	"ip_dyn=yes\0" \
126 	"mmcdev=0\0" \
127 	"mmcpart=1\0" \
128 	"mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
129 	"mmcargs=setenv bootargs console=ttymxc0,${baudrate} " \
130 		"root=${mmcroot}\0" \
131 	"loadbootscript=" \
132 		"fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
133 	"bootscript=echo Running bootscript from mmc ...; " \
134 		"source\0" \
135 	"loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
136 	"loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
137 	"mmcboot=echo Booting from mmc ...; " \
138 		"run mmcargs; " \
139 		"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
140 			"if run loadfdt; then " \
141 				"bootz ${loadaddr} - ${fdt_addr}; " \
142 			"else " \
143 				"if test ${boot_fdt} = try; then " \
144 					"bootz; " \
145 				"else " \
146 					"echo WARN: Cannot load the DT; " \
147 				"fi; " \
148 			"fi; " \
149 		"else " \
150 			"bootz; " \
151 		"fi;\0" \
152 	"netargs=setenv bootargs console=ttymxc0,${baudrate} " \
153 		"root=/dev/nfs " \
154 		"ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
155 	"netboot=echo Booting from net ...; " \
156 		"run netargs; " \
157 		"if test ${ip_dyn} = yes; then " \
158 			"setenv get_cmd dhcp; " \
159 		"else " \
160 			"setenv get_cmd tftp; " \
161 		"fi; " \
162 		"${get_cmd} ${image}; " \
163 		"if test ${boot_fdt} = yes ||  test ${boot_fdt} = try; then " \
164 			"if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
165 				"bootz ${loadaddr} - ${fdt_addr}; " \
166 			"else " \
167 				"if test ${boot_fdt} = try; then " \
168 					"bootz; " \
169 				"else " \
170 					"echo ERROR: Cannot load the DT; " \
171 					"exit; " \
172 				"fi; " \
173 			"fi; " \
174 		"else " \
175 			"bootz; " \
176 		"fi;\0"
177 
178 #define CONFIG_BOOTCOMMAND \
179 	"mmc dev ${mmcdev}; if mmc rescan; then " \
180 		"if run loadbootscript; then " \
181 			"run bootscript; " \
182 		"else " \
183 			"if run loadimage; then " \
184 				"run mmcboot; " \
185 			"else run netboot; " \
186 			"fi; " \
187 		"fi; " \
188 	"else run netboot; fi"
189 
190 #define CONFIG_ARP_TIMEOUT	200UL
191 
192 /*
193  * Miscellaneous configurable options
194  */
195 #define CONFIG_SYS_LONGHELP		/* undef to save memory */
196 #define CONFIG_AUTO_COMPLETE
197 #define CONFIG_SYS_CBSIZE		256	/* Console I/O Buffer Size */
198 #define CONFIG_SYS_MAXARGS	16	/* max number of command args */
199 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
200 
201 #define CONFIG_SYS_MEMTEST_START       0x90000000
202 #define CONFIG_SYS_MEMTEST_END         0x90010000
203 
204 #define CONFIG_SYS_LOAD_ADDR		CONFIG_LOADADDR
205 
206 #define CONFIG_CMDLINE_EDITING
207 
208 /*-----------------------------------------------------------------------
209  * Physical Memory Map
210  */
211 #define CONFIG_NR_DRAM_BANKS	1
212 #define PHYS_SDRAM_1		CSD0_BASE_ADDR
213 #define PHYS_SDRAM_1_SIZE	(512 * 1024 * 1024)
214 
215 #define CONFIG_SYS_SDRAM_BASE		(PHYS_SDRAM_1)
216 #define CONFIG_SYS_INIT_RAM_ADDR	(IRAM_BASE_ADDR)
217 #define CONFIG_SYS_INIT_RAM_SIZE	(IRAM_SIZE)
218 
219 #define CONFIG_BOARD_EARLY_INIT_F
220 
221 #define CONFIG_SYS_INIT_SP_OFFSET \
222 	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
223 #define CONFIG_SYS_INIT_SP_ADDR \
224 	(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
225 
226 #define CONFIG_SYS_DDR_CLKSEL	0
227 #define CONFIG_SYS_CLKTL_CBCDR	0x59E35100
228 #define CONFIG_SYS_MAIN_PWR_ON
229 
230 /*-----------------------------------------------------------------------
231  * FLASH and environment organization
232  */
233 #define CONFIG_SYS_NO_FLASH
234 
235 #define CONFIG_ENV_OFFSET      (6 * 64 * 1024)
236 #define CONFIG_ENV_SIZE        (8 * 1024)
237 #define CONFIG_ENV_IS_IN_MMC
238 #define CONFIG_SYS_MMC_ENV_DEV 0
239 
240 #endif
241