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
|
/*
* Configuration settings for the QUIPOS Cairo board.
*
* Copyright (C) DENX GmbH
*
* Author :
* Albert ARIBAUD <albert.aribaud@3adev.fr>
*
* Derived from EVM code by
* Manikandan Pillai <mani.pillai@ti.com>
* Itself derived from Beagle Board and 3430 SDP code by
* Richard Woodruff <r-woodruff2@ti.com>
* Syed Mohammed Khasim <khasim@ti.com>
*
* Also derived from include/configs/omap3_beagle.h
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __OMAP3_CAIRO_CONFIG_H
#define __OMAP3_CAIRO_CONFIG_H
#define CONFIG_NR_DRAM_BANKS 2 /* CS1 may or may not be populated */
/*
* 1MB into the SDRAM to allow for SPL's bss at the beginning of SDRAM
* 64 bytes before this address should be set aside for u-boot.img's
* header. That is 0x800FFFC0--0x80100000 should not be used for any
* other needs. We use this rather than the inherited defines from
* ti_armv7_common.h for backwards compatibility.
*/
#define CONFIG_SYS_TEXT_BASE 0x80100000
#define CONFIG_SYS_UBOOT_START CONFIG_SYS_TEXT_BASE
#define CONFIG_SPL_BSS_START_ADDR 0x80000000
#define CONFIG_SPL_BSS_MAX_SIZE (512 << 10) /* 512 KB */
#define CONFIG_SYS_SPL_MALLOC_START 0x80208000
#define CONFIG_SYS_SPL_MALLOC_SIZE 0x100000
#define CONFIG_NAND
#include <configs/ti_omap3_common.h>
/*
* Display CPU and Board information
*/
#define CONFIG_DISPLAY_CPUINFO 1
#define CONFIG_DISPLAY_BOARDINFO 1
#define CONFIG_MISC_INIT_R
#define CONFIG_REVISION_TAG 1
#define CONFIG_ENV_OVERWRITE
/* Enable Multi Bus support for I2C */
#define CONFIG_I2C_MULTI_BUS 1
/* Probe all devices */
#define CONFIG_SYS_I2C_NOPROBES { {0x0, 0x0} }
#define CONFIG_NAND
/* commands to include */
#define CONFIG_CMD_NAND_LOCK_UNLOCK
/*
* TWL4030
*/
#define CONFIG_TWL4030_LED 1
/*
* Board NAND Info.
*/
#define CONFIG_SYS_NAND_QUIET_TEST 1
#define CONFIG_NAND_OMAP_GPMC
#define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND */
/* devices */
/* override default CONFIG_BOOTDELAY */
#undef CONFIG_BOOTDELAY
#define CONFIG_BOOTDELAY 0
#define CONFIG_EXTRA_ENV_SETTINGS \
"machid=ffffffff\0" \
"fdt_high=0x87000000\0" \
"baudrate=115200\0" \
"fec_addr=00:50:C2:7E:90:F0\0" \
"netmask=255.255.255.0\0" \
"ipaddr=192.168.2.9\0" \
"gateway=192.168.2.1\0" \
"serverip=192.168.2.10\0" \
"nfshost=192.168.2.10\0" \
"stdin=serial\0" \
"stdout=serial\0" \
"stderr=serial\0" \
"bootargs_mmc_ramdisk=mem=128M " \
"console=ttyO1,115200n8 " \
"root=/dev/ram0 rw " \
"initrd=0x81600000,16M " \
"mpurate=600 ramdisk_size=16384 omapfb.rotate=1 " \
"omapfb.rotate_type=1 omap_vout.vid1_static_vrfb_alloc=y\0" \
"mmcboot=mmc init; " \
"fatload mmc 0 0x80000000 uImage; " \
"fatload mmc 0 0x81600000 ramdisk.gz; " \
"setenv bootargs ${bootargs_mmc_ramdisk}; " \
"bootm 0x80000000\0" \
"bootargs_nfs=mem=99M console=ttyO0,115200n8 noinitrd rw ip=dhcp " \
"root=/dev/nfs " \
"nfsroot=192.168.2.10:/home/spiid/workdir/Quipos/rootfs,nolock " \
"mpurate=600 omapfb.rotate=1 omapfb.rotate_type=1 " \
"omap_vout.vid1_static_vrfb_alloc=y\0" \
"boot_nfs=run get_kernel; setenv bootargs ${bootargs_nfs}; " \
"bootm 0x80000000\0" \
"bootargs_nand=mem=128M console=ttyO1,115200n8 noinitrd " \
"root=/dev/mtdblock4 rw rootfstype=jffs2 mpurate=600 " \
"omap_vout.vid1_static_vrfb_alloc=y omapfb.rotate=1 " \
"omapfb.rotate_type=1\0" \
"boot_nand=nand read.i 0x80000000 280000 300000; setenv " \
"bootargs ${bootargs_nand}; bootm 0x80000000\0" \
"ledorange=i2c dev 1; i2c mw 60 00 00 1; i2c mw 60 14 FF 1; " \
"i2c mw 60 15 FF 1; i2c mw 60 16 FF 1; i2c mw 60 17 FF 1; " \
"i2c mw 60 09 10 1; i2c mw 60 06 10 1\0" \
"ledgreen=i2c dev 1; i2c mw 60 00 00 1; i2c mw 60 14 FF 1; " \
"i2c mw 60 15 FF 1; i2c mw 60 16 FF 1; i2c mw 60 17 FF 1; i2c " \
"mw 60 09 00 1; i2c mw 60 06 10 1\0" \
"ledoff=i2c dev 1; i2c mw 60 00 00 1; i2c mw 60 14 FF 1; " \
"i2c mw 60 15 FF 1; i2c mw 60 16 FF 1; i2c mw 60 17 FF 1; " \
"i2c mw 60 09 00 1; i2c mw 60 06 0 1\0" \
"ledred=i2c dev 1; i2c mw 60 00 00 1; i2c mw 60 14 FF 1; " \
"i2c mw 60 15 FF 1; i2c mw 60 16 FF 1; i2c mw 60 17 FF 1; " \
"i2c mw 60 09 10 1; i2c mw 60 06 0 1\0" \
"flash_xloader=mw.b 0x81600000 0xff 0x20000; " \
"nand erase 0 20000; " \
"fatload mmc 0 0x81600000 MLO; " \
"nandecc hw; " \
"nand write.i 0x81600000 0 20000;\0" \
"flash_uboot=mw.b 0x81600000 0xff 0x40000; " \
"nand erase 80000 40000; " \
"fatload mmc 0 0x81600000 u-boot.bin; " \
"nandecc sw; " \
"nand write.i 0x81600000 80000 40000;\0" \
"flash_kernel=mw.b 0x81600000 0xff 0x300000; " \
"nand erase 280000 300000; " \
"fatload mmc 0 0x81600000 uImage; " \
"nandecc sw; " \
"nand write.i 0x81600000 280000 300000;\0" \
"flash_rootfs=fatload mmc 0 0x81600000 rootfs.jffs2; " \
"nandecc sw; " \
"nand write.jffs2 0x680000 0xFF ${filesize}; " \
"nand erase 680000 ${filesize}; " \
"nand write.jffs2 81600000 680000 ${filesize};\0" \
"flash_scrub=nand scrub; " \
"run flash_xloader; " \
"run flash_uboot; " \
"run flash_kernel; " \
"run flash_rootfs;\0" \
"flash_all=run ledred; " \
"nand erase.chip; " \
"run ledorange; " \
"run flash_xloader; " \
"run flash_uboot; " \
"run flash_kernel; " \
"run flash_rootfs; " \
"run ledgreen; " \
"run boot_nand; \0" \
#define CONFIG_BOOTCOMMAND \
"if fatload mmc 0 0x81600000 MLO; then run flash_all; " \
"else run boot_nand; fi"
/*
* OMAP3 has 12 GP timers, they can be driven by the system clock
* (12/13/16.8/19.2/38.4MHz) or by 32KHz clock. We use 13MHz (V_SCLK).
* This rate is divided by a local divisor.
*/
#define CONFIG_SYS_PTV 2 /* Divisor: 2^(PTV+1) => 8 */
/*-----------------------------------------------------------------------
* 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_SYS_ONENAND_BASE ONENAND_MAP
#define CONFIG_ENV_IS_IN_NAND 1
#define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */
#define ONENAND_ENV_OFFSET 0x260000 /* environment starts here */
#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
#define CONFIG_OMAP3_SPI
#define CONFIG_SYS_CACHELINE_SIZE 64
/* Defines for SPL */
#define CONFIG_SPL_OMAP3_ID_NAND
/* NAND boot config */
#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 0
#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_HAM1_CODE_HW
#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000
/* 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
/* env defaults */
#define CONFIG_BOOTFILE "uImage"
/* Override OMAP3 common serial console configuration from UART3
* to UART2.
*
* Attention: for UART2, special MUX settings (MUX_DEFAULT(), MCBSP3)
* are needed and peripheral clocks for UART2 must be enabled in
* function per_clocks_enable().
*/
#undef CONFIG_CONS_INDEX
#define CONFIG_CONS_INDEX 2
#ifdef CONFIG_SPL_BUILD
#undef CONFIG_SYS_NS16550_COM3
#define CONFIG_SYS_NS16550_COM2 OMAP34XX_UART2
#undef CONFIG_SERIAL3
#define CONFIG_SERIAL2
#endif
/* Keep old prompt in case some existing script depends on it */
#undef CONFIG_SYS_PROMPT
#define CONFIG_SYS_PROMPT "Cairo # "
/* Provide MACH_TYPE for compatibility with non-DT kernels */
#define MACH_TYPE_OMAP3_CAIRO 3063
#define CONFIG_MACH_TYPE MACH_TYPE_OMAP3_CAIRO
/*-----------------------------------------------------------------------
* FLASH and environment organization
*/
/* **** PISMO SUPPORT *** */
#define CONFIG_SYS_MAX_FLASH_SECT 520 /* max number of sectors */
/* on one chip */
#define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of flash banks */
/*-----------------------------------------------------------------------
* CFI FLASH driver setup
*/
/* timeout values are in ticks */
#define CONFIG_SYS_FLASH_ERASE_TOUT (100 * CONFIG_SYS_HZ)
#define CONFIG_SYS_FLASH_WRITE_TOUT (100 * CONFIG_SYS_HZ)
/* Flash banks JFFS2 should use */
#define CONFIG_SYS_MAX_MTD_BANKS (CONFIG_SYS_MAX_FLASH_BANKS + \
CONFIG_SYS_MAX_NAND_DEVICE)
#define CONFIG_SYS_JFFS2_MEM_NAND
/* use flash_info[2] */
#define CONFIG_SYS_JFFS2_FIRST_BANK CONFIG_SYS_MAX_FLASH_BANKS
#define CONFIG_SYS_JFFS2_NUM_BANKS 1
#endif /* __OMAP3_CAIRO_CONFIG_H */
|
