summaryrefslogtreecommitdiff
path: root/include/configs/omap3_beagle.h
blob: d3dfe60bb08fc810992381fd2484d76d3db94d47 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
/*
 * (C) Copyright 2006-2008
 * Texas Instruments.
 * Richard Woodruff <r-woodruff2@ti.com>
 * Syed Mohammed Khasim <x0khasim@ti.com>
 *
 * Configuration settings for the TI OMAP3530 Beagle board.
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */

#ifndef __CONFIG_H
#define __CONFIG_H

#define CONFIG_NR_DRAM_BANKS	2	/* CS1 may or may not be populated */

#include <configs/ti_omap3_common.h>

/*
 * We are only ever GP parts and will utilize all of the "downloaded image"
 * area in SRAM which starts at 0x40200000 and ends at 0x4020FFFF (64KB).
 */
#undef CONFIG_SPL_TEXT_BASE
#define CONFIG_SPL_TEXT_BASE            0x40200000

#define CONFIG_SPL_FRAMEWORK

#define CONFIG_MISC_INIT_R
#define CONFIG_CMDLINE_TAG
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_INITRD_TAG
#define CONFIG_REVISION_TAG

/* NAND */
#if defined(CONFIG_NAND)
#define CONFIG_SYS_FLASH_BASE		NAND_BASE
#define CONFIG_SYS_MAX_NAND_DEVICE      1
#define CONFIG_SYS_NAND_5_ADDR_CYCLE
#define CONFIG_SYS_NAND_PAGE_COUNT      64
#define CONFIG_SYS_NAND_PAGE_SIZE       2048
#define CONFIG_SYS_NAND_OOBSIZE         64
#define CONFIG_SYS_NAND_BLOCK_SIZE      (128*1024)
#define CONFIG_SYS_NAND_BAD_BLOCK_POS   NAND_LARGE_BADBLOCK_POS
#define CONFIG_SYS_NAND_ECCPOS          {2, 3, 4, 5, 6, 7, 8, 9,\
                                         10, 11, 12, 13}
#define CONFIG_SYS_NAND_ECCSIZE         512
#define CONFIG_SYS_NAND_ECCBYTES        3
#define CONFIG_NAND_OMAP_ECCSCHEME      OMAP_ECC_BCH8_CODE_HW_DETECTION_SW
#define CONFIG_SYS_NAND_U_BOOT_OFFS     0x80000
#define CONFIG_ENV_IS_IN_NAND           1
#define CONFIG_ENV_SIZE                 (128 << 10) /* 128 KiB */
#define CONFIG_SYS_ENV_SECT_SIZE        (128 << 10) /* 128 KiB */
#define CONFIG_ENV_OFFSET               0x260000
#define CONFIG_ENV_ADDR                 0x260000
#define CONFIG_ENV_OVERWRITE
#define CONFIG_MTD_PARTITIONS           /* required for UBI partition support */
/* NAND: SPL falcon mode configs */
#if defined(CONFIG_SPL_OS_BOOT)
#define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x280000
#endif /* CONFIG_SPL_OS_BOOT */
#endif /* CONFIG_NAND */

/* MUSB */
#define CONFIG_USB_OMAP3

/* USB EHCI */
#define CONFIG_OMAP_EHCI_PHY1_RESET_GPIO	147

/* Enable Multi Bus support for I2C */
#define CONFIG_I2C_MULTI_BUS

/* DSS Support */
#define CONFIG_VIDEO_OMAP3

/* TWL4030 LED Support */
#define CONFIG_TWL4030_LED

#define BOOT_TARGET_DEVICES(func) \
	func(MMC, mmc, 0)

#define CONFIG_BOOTCOMMAND \
	"run findfdt; " \
	"run distro_bootcmd; " \
	"mmc dev ${mmcdev}; if mmc rescan; then " \
		"if run userbutton; then " \
			"setenv bootenv uEnv.txt;" \
		"else " \
			"setenv bootenv user.txt;" \
		"fi;" \
		"echo SD/MMC found on device ${mmcdev};" \
		"if run loadbootenv; then " \
			"echo Loaded environment from ${bootenv};" \
			"run importbootenv;" \
		"fi;" \
		"if test -n $uenvcmd; then " \
			"echo Running uenvcmd ...;" \
			"run uenvcmd;" \
		"fi;" \
		"if run loadbootscript; then " \
			"run bootscript; " \
		"else " \
			"if run loadimage; then " \
				"run loadfdt;" \
				"run mmcboot;" \
			"fi;" \
		"fi; " \
	"fi;" \
	"run nandboot;" \
	"setenv bootfile zImage;" \
	"if run loadimage; then " \
		"run loadfdt;" \
		"run mmcbootz; " \
	"fi; " \

#include <config_distro_bootcmd.h>

#define CONFIG_EXTRA_ENV_SETTINGS \
	DEFAULT_LINUX_BOOT_ENV \
	"fdt_high=0xffffffff\0" \
	"usbtty=cdc_acm\0" \
	"bootfile=uImage\0" \
	"ramdisk=ramdisk.gz\0" \
	"bootdir=/boot\0" \
	"bootpart=0:2\0" \
	"console=ttyO2,115200n8\0" \
	"mpurate=auto\0" \
	"buddy=none\0" \
	"optargs=\0" \
	"camera=none\0" \
	"vram=12M\0" \
	"dvimode=640x480MR-16@60\0" \
	"defaultdisplay=dvi\0" \
	"mmcdev=0\0" \
	"mmcroot=/dev/mmcblk0p2 rw\0" \
	"mmcrootfstype=ext4 rootwait\0" \
	"nandroot=ubi0:rootfs ubi.mtd=4\0" \
	"nandrootfstype=ubifs\0" \
	"ramroot=/dev/ram0 rw ramdisk_size=65536 initrd=0x81000000,64M\0" \
	"ramrootfstype=ext2\0" \
	"mmcargs=setenv bootargs console=${console} " \
		"${optargs} " \
		"mpurate=${mpurate} " \
		"buddy=${buddy} "\
		"camera=${camera} "\
		"vram=${vram} " \
		"omapfb.mode=dvi:${dvimode} " \
		"omapdss.def_disp=${defaultdisplay} " \
		"root=${mmcroot} " \
		"rootfstype=${mmcrootfstype}\0" \
	"nandargs=setenv bootargs console=${console} " \
		"${optargs} " \
		"mpurate=${mpurate} " \
		"buddy=${buddy} "\
		"camera=${camera} "\
		"vram=${vram} " \
		"omapfb.mode=dvi:${dvimode} " \
		"omapdss.def_disp=${defaultdisplay} " \
		"root=${nandroot} " \
		"rootfstype=${nandrootfstype}\0" \
	"findfdt=" \
		"if test $beaglerev = AxBx; then " \
			"setenv fdtfile omap3-beagle.dtb; fi; " \
		"if test $beaglerev = Cx; then " \
			"setenv fdtfile omap3-beagle.dtb; fi; " \
		"if test $beaglerev = C4; then " \
			"setenv fdtfile omap3-beagle.dtb; fi; " \
		"if test $beaglerev = xMAB; then " \
			"setenv fdtfile omap3-beagle-xm-ab.dtb; fi; " \
		"if test $beaglerev = xMC; then " \
			"setenv fdtfile omap3-beagle-xm.dtb; fi; " \
		"if test $fdtfile = undefined; then " \
			"echo WARNING: Could not determine device tree to use; fi; \0" \
	"validatefdt=" \
		"if test $beaglerev = xMAB; then " \
			"if test ! -e mmc ${bootpart} ${bootdir}/${fdtfile}; then " \
				"setenv fdtfile omap3-beagle-xm.dtb; " \
			"fi; " \
		"fi; \0" \
	"bootenv=uEnv.txt\0" \
	"loadbootenv=fatload mmc ${mmcdev} ${loadaddr} ${bootenv}\0" \
	"importbootenv=echo Importing environment from mmc ...; " \
		"env import -t -r $loadaddr $filesize\0" \
	"ramargs=setenv bootargs console=${console} " \
		"${optargs} " \
		"mpurate=${mpurate} " \
		"buddy=${buddy} "\
		"vram=${vram} " \
		"omapfb.mode=dvi:${dvimode} " \
		"omapdss.def_disp=${defaultdisplay} " \
		"root=${ramroot} " \
		"rootfstype=${ramrootfstype}\0" \
	"loadramdisk=load mmc ${bootpart} ${rdaddr} ${bootdir}/${ramdisk}\0" \
	"loadimage=load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \
	"loadbootscript=load mmc ${mmcdev} ${loadaddr} boot.scr\0" \
	"bootscript=echo Running bootscript from mmc${mmcdev} ...; " \
		"source ${loadaddr}\0" \
	"loadfdt=run validatefdt; load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \
	"mmcboot=echo Booting ${bootfile} with DT from mmc${mmcdev} ...; " \
		"run mmcargs; " \
		"bootm ${loadaddr} - ${fdtaddr}\0" \
	"mmcbootz=echo Booting ${bootfile} with DT from mmc${mmcdev} ...; " \
		"run mmcargs; " \
		"bootz ${loadaddr} - ${fdtaddr}\0" \
	"nandboot=echo Booting from nand ...; " \
		"run nandargs; " \
		"nand read ${loadaddr} 280000 400000; " \
		"bootm ${loadaddr}\0" \
	"ramboot=echo Booting from ramdisk ...; " \
		"run ramargs; " \
		"bootm ${loadaddr}\0" \
	"userbutton=if gpio input 173; then run userbutton_xm; " \
		"else run userbutton_nonxm; fi;\0" \
	"userbutton_xm=gpio input 4;\0" \
	"userbutton_nonxm=gpio input 7;\0" \
	BOOTENV

#endif /* __CONFIG_H */