summaryrefslogtreecommitdiff
path: root/include/configs/omap3_logic.h
blob: f8978037f2ba9ba8cf7b74891958c4227bcea3a2 (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
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
/*
 * (C) Copyright 2011 Logic Product Development <www.logicpd.com>
 *	Peter Barada <peter.barada@logicpd.com>
 *
 * Configuration settings for the Logic OMAP35x/DM37x SOM LV/Torpedo
 * reference boards.
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */

#ifndef __CONFIG_H
#define __CONFIG_H

/* High Level Configuration Options */

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

#include <configs/ti_omap3_common.h>

#ifdef CONFIG_SPL_BUILD
/*
 * Disable MMC DM for SPL build and can be re-enabled after adding
 * DM support in SPL
 */
#undef CONFIG_DM_MMC
#undef CONFIG_DM_MMC_OPS
#undef OMAP_HSMMC_USE_GPIO

/* select serial console configuration for SPL */
#undef CONFIG_CONS_INDEX
#define CONFIG_CONS_INDEX              1
#define CONFIG_SYS_NS16550_COM1                OMAP34XX_UART1
#endif


/*
 * 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) in
 * order to allow for BCH8 to fit in.
 */
#undef CONFIG_SPL_TEXT_BASE
#define CONFIG_SPL_FRAMEWORK
#define CONFIG_SPL_TEXT_BASE		0x40200000

#define CONFIG_MISC_INIT_R		/* misc_init_r dumps the die id */
#define CONFIG_CMDLINE_TAG		/* enable passing of ATAGs */
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_INITRD_TAG
#define CONFIG_REVISION_TAG

/* Hardware drivers */

#define CONFIG_USB_OMAP3

/* commands to include */
#define CONFIG_CMD_NAND
#define CONFIG_CMD_MTDPARTS
#define CONFIG_CMD_NAND_LOCK_UNLOCK	/* nand (un)lock commands	*/

/* I2C */
#define CONFIG_SYS_I2C_OMAP34XX
#define CONFIG_SYS_I2C_EEPROM_ADDR	0x50	/* EEPROM AT24C64      */

/* USB */
#define CONFIG_USB_MUSB_OMAP2PLUS
#define CONFIG_USB_MUSB_PIO_ONLY
#define CONFIG_USB_ETHER
#define CONFIG_USB_ETHER_RNDIS
#define CONFIG_USB_FUNCTION_FASTBOOT
#define CONFIG_CMD_FASTBOOT
#define CONFIG_ANDROID_BOOT_IMAGE
#define CONFIG_FASTBOOT_BUF_ADDR	CONFIG_SYS_LOAD_ADDR
#define CONFIG_FASTBOOT_BUF_SIZE	0x07000000

/* TWL4030 */
#define CONFIG_TWL4030_PWM
#define CONFIG_TWL4030_USB

/* Board NAND Info. */
#ifdef CONFIG_NAND
#define CONFIG_NAND_OMAP_GPMC

#define CONFIG_CMD_UBIFS		/* Read-only UBI volume operations */
#define CONFIG_RBTREE			/* required by CONFIG_CMD_UBI */
#define CONFIG_LZO			/* required by CONFIG_CMD_UBIFS */

#define CONFIG_SYS_NAND_ADDR		NAND_BASE /* physical address */
						  /* to access nand */
#define CONFIG_SYS_MAX_NAND_DEVICE	1	  /* Max number of */
						  /* NAND devices */
#define CONFIG_SYS_NAND_BUSWIDTH_16BIT
#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, 14, 16, 17, 18, 19, 20, 21, 22, \
					 23, 24, 25, 26, 27, 28, 30, 31, 32, \
					 33, 34, 35, 36, 37, 38, 39, 40, 41, \
					 42, 44, 45, 46, 47, 48, 49, 50, 51, \
					 52, 53, 54, 55, 56}

#define CONFIG_SYS_NAND_ECCSIZE		512
#define CONFIG_SYS_NAND_ECCBYTES	13
#define CONFIG_NAND_OMAP_ECCSCHEME	OMAP_ECC_BCH8_CODE_HW_DETECTION_SW
#define CONFIG_BCH
#define CONFIG_SYS_NAND_MAX_OOBFREE	2
#define CONFIG_SYS_NAND_MAX_ECCPOS	56
#define CONFIG_SYS_NAND_U_BOOT_OFFS	0x80000
#define CONFIG_MTD_DEVICE		/* needed for mtdparts commands */
#define CONFIG_MTD_PARTITIONS		/* required for UBI partition support */
#define MTDIDS_DEFAULT			"nand0=omap2-nand.0"
#define MTDPARTS_DEFAULT	"mtdparts=omap2-nand.0:"\
							"512k(MLO),"\
							"1792k(u-boot),"\
							"128k(spl-os)," \
							"128k(u-boot-env),"\
							"6m(kernel),-(fs)"
#endif

/* Environment information */

#define CONFIG_PREBOOT \
	"setenv preboot;"						\
	"nand unlock;"							\
	"saveenv;"

#define CONFIG_EXTRA_ENV_SETTINGS \
	DEFAULT_LINUX_BOOT_ENV \
	"mtdids=" MTDIDS_DEFAULT "\0"	\
	"mtdparts=" MTDPARTS_DEFAULT "\0" \
	"mmcdev=0\0" \
	"mmcroot=/dev/mmcblk0p2 rw\0" \
	"mmcrootfstype=ext4 rootwait\0" \
	"nandroot=ubi0:rootfs rw ubi.mtd=fs noinitrd\0" \
	"nandrootfstype=ubifs rootwait\0" \
	"autoboot=mmc dev ${mmcdev}; if mmc rescan; then " \
			"if run loadbootscript; then " \
				"run bootscript; " \
			"else " \
				"run defaultboot;" \
			"fi; " \
		"else run defaultboot; fi\0" \
	"defaultboot=run mmcramboot\0" \
	"consoledevice=ttyO0\0" \
	"setconsole=setenv console ${consoledevice},${baudrate}n8\0" \
	"dump_bootargs=echo 'Bootargs: '; echo $bootargs\0" \
	"rotation=0\0" \
	"vrfb_arg=if itest ${rotation} -ne 0; then " \
		"setenv bootargs ${bootargs} omapfb.vrfb=y " \
		"omapfb.rotate=${rotation}; " \
		"fi\0" \
	"optargs=ignore_loglevel early_printk no_console_suspend\0" \
	"common_bootargs=run setconsole; setenv bootargs " \
		"${bootargs} "\
		"console=${console} " \
		"${mtdparts} "\
		"${optargs}; " \
		"run vrfb_arg\0" \
	"loadbootscript=load mmc ${mmcdev} ${loadaddr} boot.scr\0" \
	"bootscript=echo 'Running bootscript from mmc ...'; " \
		"source ${loadaddr}\0" \
	"loadimage=mmc rescan; " \
		"load mmc ${mmcdev} ${loadaddr} ${bootfile}\0" \
	"ramdisksize=64000\0" \
	"ramdiskimage=rootfs.ext2.gz.uboot\0" \
	"loadramdisk=mmc rescan; " \
		"load mmc ${mmcdev} ${rdaddr} ${ramdiskimage}\0" \
	"ramargs=setenv bootargs "\
		"root=/dev/ram rw ramdisk_size=${ramdisksize}\0" \
	"mmcargs=setenv bootargs "\
		"root=${mmcroot} rootfstype=${mmcrootfstype}\0" \
	"nandargs=setenv bootargs "\
		"root=${nandroot} " \
		"rootfstype=${nandrootfstype}\0" \
	"nfsargs=setenv serverip ${tftpserver}; " \
		"setenv bootargs root=/dev/nfs " \
		"nfsroot=${nfsrootpath} " \
		"ip=${ipaddr}:${tftpserver}:${gatewayip}:${netmask}::eth0:off\0" \
	"nfsrootpath=/opt/nfs-exports/omap\0" \
	"autoload=no\0" \
	"loadfdt=mmc rescan; " \
		"load mmc ${mmcdev} ${fdtaddr} ${fdtimage}\0" \
	"mmcbootcommon=echo Booting with DT from mmc${mmcdev} ...; " \
		"run mmcargs; " \
		"run common_bootargs; " \
		"run dump_bootargs; " \
		"run loadimage; " \
		"run loadfdt;\0 " \
	"mmcbootz=setenv bootfile zImage; " \
		"run mmcbootcommon; "\
		"bootz ${loadaddr} - ${fdtaddr}\0" \
	"mmcboot=setenv bootfile uImage; "\
		"run mmcbootcommon; "\
		"bootm ${loadaddr} - ${fdtaddr}\0" \
	"mmcrambootcommon=echo 'Booting kernel from MMC w/ramdisk...'; " \
		"run ramargs; " \
		"run common_bootargs; " \
		"run dump_bootargs; " \
		"run loadimage; " \
		"run loadfdt; " \
		"run loadramdisk\0" \
	"mmcramboot=setenv bootfile uImage; " \
		"run mmcrambootcommon; " \
		"bootm ${loadaddr} ${rdaddr} ${fdtimage}\0" \
	"mmcrambootz=setenv bootfile zImage; " \
		"run mmcrambootcommon; " \
		"bootz ${loadaddr} ${rdaddr} ${fdtimage}\0" \
	"tftpboot=echo 'Booting kernel/ramdisk rootfs from tftp...'; " \
		"run ramargs; " \
		"run common_bootargs; " \
		"run dump_bootargs; " \
		"tftpboot ${loadaddr} ${zimage}; " \
		"tftpboot ${rdaddr} ${ramdiskimage}; " \
		"bootm ${loadaddr} ${rdaddr}\0" \
	"tftpbootz=echo 'Booting kernel NFS rootfs...'; " \
		"dhcp;" \
		"run nfsargs;" \
		"run common_bootargs;" \
		"run dump_bootargs;" \
		"tftpboot $loadaddr zImage;" \
		"bootz $loadaddr\0" \
	"nandbootcommon=echo 'Booting kernel from NAND...';" \
		"nand unlock;" \
		"run nandargs;" \
		"run common_bootargs;" \
		"run dump_bootargs;" \
		"nand read ${loadaddr} kernel;" \
		"nand read ${fdtaddr} spl-os;\0" \
	"nandbootz=run nandbootcommon; "\
		"bootz ${loadaddr} - ${fdtaddr}\0"\
	"nandboot=run nandbootcommon; "\
		"bootm ${loadaddr} - ${fdtaddr}\0"\

#define CONFIG_BOOTCOMMAND \
	"run autoboot"

/* Miscellaneous configurable options */

/* memtest works on */
#define CONFIG_SYS_MEMTEST_START	(OMAP34XX_SDRC_CS0)
#define CONFIG_SYS_MEMTEST_END		(OMAP34XX_SDRC_CS0 + \
					0x01F00000) /* 31MB */

/* FLASH and environment organization */

/* **** PISMO SUPPORT *** */
#if defined(CONFIG_CMD_NAND)
#define CONFIG_SYS_FLASH_BASE		NAND_BASE
#endif

/* Monitor at start of flash */
#define CONFIG_SYS_MONITOR_BASE		CONFIG_SYS_FLASH_BASE

#define CONFIG_ENV_IS_IN_NAND		1
#define CONFIG_ENV_SIZE			(128 << 10)	/* 128 KiB */
#define SMNAND_ENV_OFFSET		0x260000 /* environment starts here */

#define CONFIG_SYS_ENV_SECT_SIZE	(128 << 10)	/* 128 KiB */
#define CONFIG_ENV_OFFSET		SMNAND_ENV_OFFSET
#define CONFIG_ENV_ADDR			SMNAND_ENV_OFFSET

/* SMSC922x Ethernet */
#if defined(CONFIG_CMD_NET)
#define CONFIG_SMC911X
#define CONFIG_SMC911X_32_BIT
#define CONFIG_SMC911X_BASE	0x08000000
#endif /* (CONFIG_CMD_NET) */

/* Defines for SPL */

#define CONFIG_SPL_OMAP3_ID_NAND

/* NAND: SPL falcon mode configs */
#ifdef CONFIG_SPL_OS_BOOT
#define CONFIG_CMD_SPL_NAND_OFS		0x240000
#define CONFIG_SYS_NAND_SPL_KERNEL_OFFS	0x280000
#define CONFIG_CMD_SPL_WRITE_SIZE	0x2000
#endif

#endif /* __CONFIG_H */