xref: /openbmc/u-boot/include/configs/mx51evk.h (revision 8bf08b42)
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_DISPLAY_CPUINFO
19 #define CONFIG_DISPLAY_BOARDINFO
20 
21 #define CONFIG_SYS_FSL_CLK
22 #define CONFIG_SYS_TEXT_BASE	0x97800000
23 
24 #include <asm/arch/imx-regs.h>
25 
26 #define CONFIG_CMDLINE_TAG			/* enable passing of ATAGs */
27 #define CONFIG_SETUP_MEMORY_TAGS
28 #define CONFIG_INITRD_TAG
29 #define CONFIG_REVISION_TAG
30 
31 #define CONFIG_MACH_TYPE	MACH_TYPE_MX51_BABBAGE
32 /*
33  * Size of malloc() pool
34  */
35 #define CONFIG_SYS_MALLOC_LEN		(10 * 1024 * 1024)
36 
37 #define CONFIG_BOARD_LATE_INIT
38 
39 /*
40  * Hardware drivers
41  */
42 #define CONFIG_FSL_IIM
43 #define CONFIG_CMD_FUSE
44 
45 #define CONFIG_MXC_UART
46 #define CONFIG_MXC_UART_BASE	UART1_BASE
47 #define CONFIG_MXC_GPIO
48 
49 /*
50  * SPI Configs
51  * */
52 #define CONFIG_CMD_SPI
53 
54 #define CONFIG_MXC_SPI
55 
56 /* PMIC Controller */
57 #define CONFIG_POWER
58 #define CONFIG_POWER_SPI
59 #define CONFIG_POWER_FSL
60 #define CONFIG_FSL_PMIC_BUS	0
61 #define CONFIG_FSL_PMIC_CS	0
62 #define CONFIG_FSL_PMIC_CLK	2500000
63 #define CONFIG_FSL_PMIC_MODE	(SPI_MODE_0 | SPI_CS_HIGH)
64 #define CONFIG_FSL_PMIC_BITLEN	32
65 #define CONFIG_RTC_MC13XXX
66 
67 /*
68  * MMC Configs
69  * */
70 #define CONFIG_FSL_ESDHC
71 #define CONFIG_SYS_FSL_ESDHC_ADDR	MMC_SDHC1_BASE_ADDR
72 #define CONFIG_SYS_FSL_ESDHC_NUM	2
73 
74 #define CONFIG_MMC
75 
76 #define CONFIG_CMD_MMC
77 #define CONFIG_GENERIC_MMC
78 #define CONFIG_CMD_FAT
79 #define CONFIG_DOS_PARTITION
80 
81 /*
82  * Eth Configs
83  */
84 #define CONFIG_MII
85 
86 #define CONFIG_FEC_MXC
87 #define IMX_FEC_BASE	FEC_BASE_ADDR
88 #define CONFIG_FEC_MXC_PHYADDR	0x1F
89 
90 #define CONFIG_CMD_PING
91 #define CONFIG_CMD_DHCP
92 #define CONFIG_CMD_MII
93 
94 /* USB Configs */
95 #define CONFIG_CMD_USB
96 #define CONFIG_CMD_FAT
97 #define CONFIG_USB_EHCI
98 #define CONFIG_USB_EHCI_MX5
99 #define CONFIG_USB_STORAGE
100 #define CONFIG_USB_HOST_ETHER
101 #define CONFIG_USB_ETHER_ASIX
102 #define CONFIG_USB_ETHER_SMSC95XX
103 #define CONFIG_MXC_USB_PORT	1
104 #define CONFIG_MXC_USB_PORTSC	PORT_PTS_ULPI
105 #define CONFIG_MXC_USB_FLAGS	MXC_EHCI_POWER_PINS_ENABLED
106 
107 /* Framebuffer and LCD */
108 #define CONFIG_PREBOOT
109 #define CONFIG_VIDEO
110 #define CONFIG_VIDEO_IPUV3
111 #define CONFIG_CFB_CONSOLE
112 #define CONFIG_VGA_AS_SINGLE_DEVICE
113 #define CONFIG_SYS_CONSOLE_IS_IN_ENV
114 #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
115 #define CONFIG_VIDEO_BMP_RLE8
116 #define CONFIG_SPLASH_SCREEN
117 #define CONFIG_BMP_16BPP
118 #define CONFIG_VIDEO_LOGO
119 #define CONFIG_IPUV3_CLK	133000000
120 
121 /* allow to overwrite serial and ethaddr */
122 #define CONFIG_ENV_OVERWRITE
123 #define CONFIG_CONS_INDEX		1
124 #define CONFIG_BAUDRATE			115200
125 
126 /***********************************************************
127  * Command definition
128  ***********************************************************/
129 #define CONFIG_CMD_BOOTZ
130 
131 #define CONFIG_CMD_DATE
132 
133 #define CONFIG_BOOTDELAY	1
134 
135 #define CONFIG_ETHPRIME		"FEC0"
136 
137 #define CONFIG_LOADADDR		0x92000000	/* loadaddr env var */
138 
139 #define CONFIG_EXTRA_ENV_SETTINGS \
140 	"script=boot.scr\0" \
141 	"image=zImage\0" \
142 	"fdt_file=imx51-babbage.dtb\0" \
143 	"fdt_addr=0x91000000\0" \
144 	"boot_fdt=try\0" \
145 	"ip_dyn=yes\0" \
146 	"mmcdev=0\0" \
147 	"mmcpart=1\0" \
148 	"mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
149 	"mmcargs=setenv bootargs console=ttymxc0,${baudrate} " \
150 		"root=${mmcroot}\0" \
151 	"loadbootscript=" \
152 		"fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
153 	"bootscript=echo Running bootscript from mmc ...; " \
154 		"source\0" \
155 	"loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
156 	"loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
157 	"mmcboot=echo Booting from mmc ...; " \
158 		"run mmcargs; " \
159 		"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
160 			"if run loadfdt; then " \
161 				"bootz ${loadaddr} - ${fdt_addr}; " \
162 			"else " \
163 				"if test ${boot_fdt} = try; then " \
164 					"bootz; " \
165 				"else " \
166 					"echo WARN: Cannot load the DT; " \
167 				"fi; " \
168 			"fi; " \
169 		"else " \
170 			"bootz; " \
171 		"fi;\0" \
172 	"netargs=setenv bootargs console=ttymxc0,${baudrate} " \
173 		"root=/dev/nfs " \
174 		"ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
175 	"netboot=echo Booting from net ...; " \
176 		"run netargs; " \
177 		"if test ${ip_dyn} = yes; then " \
178 			"setenv get_cmd dhcp; " \
179 		"else " \
180 			"setenv get_cmd tftp; " \
181 		"fi; " \
182 		"${get_cmd} ${image}; " \
183 		"if test ${boot_fdt} = yes ||  test ${boot_fdt} = try; then " \
184 			"if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
185 				"bootz ${loadaddr} - ${fdt_addr}; " \
186 			"else " \
187 				"if test ${boot_fdt} = try; then " \
188 					"bootz; " \
189 				"else " \
190 					"echo ERROR: Cannot load the DT; " \
191 					"exit; " \
192 				"fi; " \
193 			"fi; " \
194 		"else " \
195 			"bootz; " \
196 		"fi;\0"
197 
198 #define CONFIG_BOOTCOMMAND \
199 	"mmc dev ${mmcdev}; if mmc rescan; then " \
200 		"if run loadbootscript; then " \
201 			"run bootscript; " \
202 		"else " \
203 			"if run loadimage; then " \
204 				"run mmcboot; " \
205 			"else run netboot; " \
206 			"fi; " \
207 		"fi; " \
208 	"else run netboot; fi"
209 
210 #define CONFIG_ARP_TIMEOUT	200UL
211 
212 /*
213  * Miscellaneous configurable options
214  */
215 #define CONFIG_SYS_LONGHELP		/* undef to save memory */
216 #define CONFIG_SYS_HUSH_PARSER		/* use "hush" command parser */
217 #define CONFIG_AUTO_COMPLETE
218 #define CONFIG_SYS_CBSIZE		256	/* Console I/O Buffer Size */
219 #define CONFIG_SYS_MAXARGS	16	/* max number of command args */
220 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
221 
222 #define CONFIG_SYS_MEMTEST_START       0x90000000
223 #define CONFIG_SYS_MEMTEST_END         0x90010000
224 
225 #define CONFIG_SYS_LOAD_ADDR		CONFIG_LOADADDR
226 
227 #define CONFIG_CMDLINE_EDITING
228 
229 /*-----------------------------------------------------------------------
230  * Physical Memory Map
231  */
232 #define CONFIG_NR_DRAM_BANKS	1
233 #define PHYS_SDRAM_1		CSD0_BASE_ADDR
234 #define PHYS_SDRAM_1_SIZE	(512 * 1024 * 1024)
235 
236 #define CONFIG_SYS_SDRAM_BASE		(PHYS_SDRAM_1)
237 #define CONFIG_SYS_INIT_RAM_ADDR	(IRAM_BASE_ADDR)
238 #define CONFIG_SYS_INIT_RAM_SIZE	(IRAM_SIZE)
239 
240 #define CONFIG_BOARD_EARLY_INIT_F
241 
242 #define CONFIG_SYS_INIT_SP_OFFSET \
243 	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
244 #define CONFIG_SYS_INIT_SP_ADDR \
245 	(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
246 
247 #define CONFIG_SYS_DDR_CLKSEL	0
248 #define CONFIG_SYS_CLKTL_CBCDR	0x59E35100
249 #define CONFIG_SYS_MAIN_PWR_ON
250 
251 /*-----------------------------------------------------------------------
252  * FLASH and environment organization
253  */
254 #define CONFIG_SYS_NO_FLASH
255 
256 #define CONFIG_ENV_OFFSET      (6 * 64 * 1024)
257 #define CONFIG_ENV_SIZE        (8 * 1024)
258 #define CONFIG_ENV_IS_IN_MMC
259 #define CONFIG_SYS_MMC_ENV_DEV 0
260 
261 #endif
262