blob: a09118453a1c90ab95eb0062e3f2c1e5ce0052d1 (
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
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
|
/*
* Copyright (C) 2013, 2014 Markus Niebel <Markus.Niebel@tq-group.com>
*
* Configuration settings for the TQ Systems TQMa6<Q,S> module.
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __CONFIG_H
#define __CONFIG_H
/* SPL */
/* #if defined(CONFIG_SPL_BUILD) */
#define CONFIG_SPL_MMC_SUPPORT
#define CONFIG_SPL_SPI_SUPPORT
#define CONFIG_SPL_FAT_SUPPORT
#define CONFIG_SPL_EXT_SUPPORT
/* common IMX6 SPL configuration */
#include "imx6_spl.h"
/* #endif */
#include "mx6_common.h"
#if defined(CONFIG_MX6DL) || defined(CONFIG_MX6S)
#define PHYS_SDRAM_SIZE (512u * SZ_1M)
#elif defined(CONFIG_MX6Q) || defined(CONFIG_MX6D)
#define PHYS_SDRAM_SIZE (1024u * SZ_1M)
#endif
#define CONFIG_BOARD_EARLY_INIT_F
#define CONFIG_BOARD_LATE_INIT
#define CONFIG_MXC_UART
/* SPI */
#define CONFIG_CMD_SPI
#define CONFIG_MXC_SPI
/* SPI Flash */
#define CONFIG_SPI_FLASH
#define CONFIG_SPI_FLASH_STMICRO
#define TQMA6_SPI_FLASH_SECTOR_SIZE SZ_64K
#define CONFIG_CMD_SF
#define CONFIG_SF_DEFAULT_BUS 0
#define CONFIG_SF_DEFAULT_CS 0
#define CONFIG_SF_DEFAULT_SPEED 50000000
#define CONFIG_SF_DEFAULT_MODE (SPI_MODE_0)
/* I2C Configs */
#define CONFIG_CMD_I2C
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_MXC
#define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */
#define CONFIG_I2C_MULTI_BUS
#define CONFIG_SYS_I2C_SPEED 100000
/* I2C SYSMON (LM75) */
#define CONFIG_DTT_LM75
#define CONFIG_DTT_MAX_TEMP 70
#define CONFIG_DTT_MIN_TEMP -30
#define CONFIG_DTT_HYSTERESIS 3
#define CONFIG_CMD_DTT
/* I2C EEPROM (M24C64) */
#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
#define CONFIG_SYS_I2C_EEPROM_PAGE_WRITE_BITS 5 /* 32 Bytes */
#define CONFIG_SYS_I2C_EEPROM_PAGE_WRITE_DELAY_MS 20
#define CONFIG_CMD_EEPROM
#define CONFIG_POWER
#define CONFIG_POWER_I2C
#define CONFIG_POWER_PFUZE100
#define CONFIG_POWER_PFUZE100_I2C_ADDR 0x08
#define TQMA6_PFUZE100_I2C_BUS 2
/* MMC Configs */
#define CONFIG_SYS_FSL_ESDHC_ADDR 0
/* USB Configs */
#define CONFIG_CMD_USB
#define CONFIG_USB_EHCI
#define CONFIG_USB_EHCI_MX6
#define CONFIG_USB_STORAGE
#define CONFIG_USB_HOST_ETHER
#define CONFIG_USB_ETHER_SMSC95XX
#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
#define CONFIG_USB_MAX_CONTROLLER_COUNT 2
#define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* For OTG port */
/* Fuses */
#define CONFIG_MXC_OCOTP
#define CONFIG_CMD_FUSE
#define CONFIG_CMD_PING
#define CONFIG_CMD_DHCP
#define CONFIG_CMD_MII
#define CONFIG_CMD_NET
#define CONFIG_FEC_MXC
#define IMX_FEC_BASE ENET_BASE_ADDR
#define CONFIG_PHYLIB
#define CONFIG_MII
#define CONFIG_ARP_TIMEOUT 200UL
/* Network config - Allow larger/faster download for TFTP/NFS */
#define CONFIG_IP_DEFRAG
#define CONFIG_TFTP_BLOCKSIZE 4096
#define CONFIG_NFS_READ_SIZE 4096
/* Command definition */
#define CONFIG_CMD_BMODE
#define CONFIG_CMD_ITEST
#define CONFIG_CMD_SETEXPR
/* place code in last 4 MiB of RAM */
#if defined(CONFIG_MX6DL) || defined(CONFIG_MX6S)
#define CONFIG_SYS_TEXT_BASE 0x2fc00000
#elif defined(CONFIG_MX6Q) || defined(CONFIG_MX6D)
#define CONFIG_SYS_TEXT_BASE 0x4fc00000
#endif
#define CONFIG_ENV_SIZE (SZ_8K)
/* Size of malloc() pool */
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * SZ_1M)
#if defined(CONFIG_TQMA6X_MMC_BOOT)
#define CONFIG_ENV_IS_IN_MMC
#define TQMA6_UBOOT_OFFSET SZ_1K
#define TQMA6_UBOOT_SECTOR_START 0x2
#define TQMA6_UBOOT_SECTOR_COUNT 0x7fe
#define CONFIG_ENV_OFFSET SZ_1M
#define CONFIG_SYS_MMC_ENV_DEV 0
#define TQMA6_FDT_OFFSET (2 * SZ_1M)
#define TQMA6_FDT_SECTOR_START 0x1000
#define TQMA6_FDT_SECTOR_COUNT 0x800
#define TQMA6_KERNEL_SECTOR_START 0x2000
#define TQMA6_KERNEL_SECTOR_COUNT 0x2000
#define TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS \
"uboot_start="__stringify(TQMA6_UBOOT_SECTOR_START)"\0" \
"uboot_size="__stringify(TQMA6_UBOOT_SECTOR_COUNT)"\0" \
"fdt_start="__stringify(TQMA6_FDT_SECTOR_START)"\0" \
"fdt_size="__stringify(TQMA6_FDT_SECTOR_COUNT)"\0" \
"kernel_start="__stringify(TQMA6_KERNEL_SECTOR_START)"\0" \
"kernel_size="__stringify(TQMA6_KERNEL_SECTOR_COUNT)"\0" \
"mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
"loadimage=mmc dev ${mmcdev}; " \
"mmc read ${loadaddr} ${kernel_start} ${kernel_size};\0" \
"loadfdt=mmc dev ${mmcdev}; " \
"mmc read ${fdt_addr} ${fdt_start} ${fdt_size};\0" \
"update_uboot=if tftp ${uboot}; then " \
"if itest ${filesize} > 0; then " \
"mmc dev ${mmcdev}; mmc rescan; " \
"setexpr blkc ${filesize} / 0x200; " \
"setexpr blkc ${blkc} + 1; " \
"if itest ${blkc} <= ${uboot_size}; then " \
"mmc write ${loadaddr} ${uboot_start} " \
"${blkc}; " \
"fi; " \
"fi; fi; " \
"setenv filesize; setenv blkc \0" \
"update_kernel=run kernel_name; " \
"if tftp ${kernel}; then " \
"if itest ${filesize} > 0; then " \
"mmc dev ${mmcdev}; mmc rescan; " \
"setexpr blkc ${filesize} / 0x200; " \
"setexpr blkc ${blkc} + 1; " \
"if itest ${blkc} <= ${kernel_size}; then " \
"mmc write ${loadaddr} " \
"${kernel_start} ${blkc}; " \
"fi; " \
"fi; " \
"fi; " \
"setenv filesize; setenv blkc \0" \
"update_fdt=if tftp ${fdt_file}; then " \
"if itest ${filesize} > 0; then " \
"mmc dev ${mmcdev}; mmc rescan; " \
"setexpr blkc ${filesize} / 0x200; " \
"setexpr blkc ${blkc} + 1; " \
"if itest ${blkc} <= ${fdt_size}; then " \
"mmc write ${loadaddr} ${fdt_start} ${blkc}; " \
"fi; " \
"fi; fi; " \
"setenv filesize; setenv blkc \0" \
#define CONFIG_BOOTCOMMAND \
"run mmcboot; run netboot; run panicboot"
#elif defined(CONFIG_TQMA6X_SPI_BOOT)
#define TQMA6_UBOOT_OFFSET 0x400
#define TQMA6_UBOOT_SECTOR_START 0x0
/* max u-boot size: 512k */
#define TQMA6_UBOOT_SECTOR_SIZE TQMA6_SPI_FLASH_SECTOR_SIZE
#define TQMA6_UBOOT_SECTOR_COUNT 0x8
#define TQMA6_UBOOT_SIZE (TQMA6_UBOOT_SECTOR_SIZE * \
TQMA6_UBOOT_SECTOR_COUNT)
#define CONFIG_ENV_IS_IN_SPI_FLASH
#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
#define CONFIG_ENV_OFFSET (TQMA6_UBOOT_SIZE)
#define CONFIG_ENV_SECT_SIZE TQMA6_SPI_FLASH_SECTOR_SIZE
#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + \
CONFIG_ENV_SECT_SIZE)
#define CONFIG_ENV_SPI_BUS (CONFIG_SF_DEFAULT_BUS)
#define CONFIG_ENV_SPI_CS (CONFIG_SF_DEFAULT_CS)
#define CONFIG_ENV_SPI_MAX_HZ (CONFIG_SF_DEFAULT_SPEED)
#define CONFIG_ENV_SPI_MODE (CONFIG_SF_DEFAULT_MODE)
#define TQMA6_FDT_OFFSET (CONFIG_ENV_OFFSET_REDUND + \
CONFIG_ENV_SECT_SIZE)
#define TQMA6_FDT_SECT_SIZE (TQMA6_SPI_FLASH_SECTOR_SIZE)
#define TQMA6_FDT_SECTOR_START 0x0a /* 8 Sector u-boot, 2 Sector env */
#define TQMA6_FDT_SECTOR_COUNT 0x01
#define TQMA6_KERNEL_SECTOR_START 0x10
#define TQMA6_KERNEL_SECTOR_COUNT 0x60
#define TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS \
"mmcblkdev=0\0" \
"uboot_offset="__stringify(TQMA6_UBOOT_OFFSET)"\0" \
"uboot_sectors="__stringify(TQMA6_UBOOT_SECTOR_COUNT)"\0" \
"fdt_start="__stringify(TQMA6_FDT_SECTOR_START)"\0" \
"fdt_sectors="__stringify(TQMA6_FDT_SECTOR_COUNT)"\0" \
"kernel_start="__stringify(TQMA6_KERNEL_SECTOR_START)"\0" \
"kernel_sectors="__stringify(TQMA6_KERNEL_SECTOR_COUNT)"\0" \
"update_uboot=if tftp ${uboot}; then " \
"if itest ${filesize} > 0; then " \
"setexpr blkc ${filesize} + " \
__stringify(TQMA6_UBOOT_OFFSET) "; " \
"setexpr size ${uboot_sectors} * " \
__stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
"if itest ${blkc} <= ${size}; then " \
"sf probe; " \
"sf erase 0 ${size}; " \
"sf write ${loadaddr} ${uboot_offset} " \
"${filesize}; " \
"fi; " \
"fi; fi; " \
"setenv filesize 0; setenv blkc; setenv size \0" \
"update_kernel=run kernel_name; if tftp ${kernel}; then " \
"if itest ${filesize} > 0; then " \
"setexpr size ${kernel_sectors} * " \
__stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
"setexpr offset ${kernel_start} * " \
__stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
"if itest ${filesize} <= ${size}; then " \
"sf probe; " \
"sf erase ${offset} ${size}; " \
"sf write ${loadaddr} ${offset} " \
"${filesize}; " \
"fi; " \
"fi; fi; " \
"setenv filesize 0; setenv size ; setenv offset\0" \
"update_fdt=if tftp ${fdt_file}; then " \
"if itest ${filesize} > 0; then " \
"setexpr size ${fdt_sectors} * " \
__stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
"setexpr offset ${fdt_start} * " \
__stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
"if itest ${filesize} <= ${size}; then " \
"sf probe; " \
"sf erase ${offset} ${size}; " \
"sf write ${loadaddr} ${offset} " \
"${filesize}; " \
"fi; " \
"fi; fi; " \
"setenv filesize 0; setenv size ; setenv offset\0" \
"loadimage=sf probe; " \
"setexpr size ${kernel_sectors} * " \
__stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
"setexpr offset ${kernel_start} * " \
__stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
"sf read ${loadaddr} ${offset} ${size}; " \
"setenv size ; setenv offset\0" \
"loadfdt=sf probe; " \
"setexpr size ${fdt_sectors} * " \
__stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
"setexpr offset ${fdt_start} * " \
__stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
"sf read ${${fdt_addr}} ${offset} ${size}; " \
"setenv size ; setenv offset\0" \
#define CONFIG_BOOTCOMMAND \
"sf probe; run mmcboot; run netboot; run panicboot" \
#else
#error "need to define boot source"
#endif
/* 128 MiB offset as in ARM related docu for linux suggested */
#define TQMA6_FDT_ADDRESS 0x18000000
#define CONFIG_EXTRA_ENV_SETTINGS \
"board=tqma6\0" \
"uimage=uImage\0" \
"zimage=zImage\0" \
"boot_type=bootz\0" \
"kernel_name=if test \"${boot_type}\" != bootz; then " \
"setenv kernel ${uimage}; " \
"else setenv kernel ${zimage}; fi\0" \
"uboot=u-boot.imx\0" \
"fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
"fdt_addr="__stringify(TQMA6_FDT_ADDRESS)"\0" \
"console=" CONFIG_CONSOLE_DEV "\0" \
"fdt_high=0xffffffff\0" \
"initrd_high=0xffffffff\0" \
"addtty=setenv bootargs ${bootargs} console=${console},${baudrate}\0" \
"addfb=setenv bootargs ${bootargs} " \
"imx-fbdev.legacyfb_depth=32 consoleblank=0\0" \
"mmcpart=2\0" \
"mmcblkdev=0\0" \
"mmcargs=run addmmc addtty addfb\0" \
"addmmc=setenv bootargs ${bootargs} " \
"root=/dev/mmcblk${mmcblkdev}p${mmcpart} rw rootwait\0" \
"mmcboot=echo Booting from mmc ...; " \
"setenv bootargs; " \
"run mmcargs; " \
"run loadimage; " \
"if run loadfdt; then " \
"echo boot device tree kernel ...; " \
"${boot_type} ${loadaddr} - ${fdt_addr}; " \
"else " \
"${boot_type}; " \
"fi;\0" \
"setenv bootargs \0" \
"netdev=eth0\0" \
"rootpath=/srv/nfs/tqma6\0" \
"ipmode=static\0" \
"netargs=run addnfs addip addtty addfb\0" \
"addnfs=setenv bootargs ${bootargs} " \
"root=/dev/nfs rw " \
"nfsroot=${serverip}:${rootpath},v3,tcp;\0" \
"addip_static=setenv bootargs ${bootargs} " \
"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:" \
"${hostname}:${netdev}:off\0" \
"addip_dynamic=setenv bootargs ${bootargs} ip=dhcp\0" \
"addip=if test \"${ipmode}\" != static; then " \
"run addip_dynamic; else run addip_static; fi\0" \
"set_getcmd=if test \"${ipmode}\" != static; then " \
"setenv getcmd dhcp; setenv autoload yes; " \
"else setenv getcmd tftp; setenv autoload no; fi\0" \
"netboot=echo Booting from net ...; " \
"run kernel_name; " \
"run set_getcmd; " \
"setenv bootargs; " \
"run netargs; " \
"if ${getcmd} ${kernel}; then " \
"if ${getcmd} ${fdt_addr} ${fdt_file}; then " \
"${boot_type} ${loadaddr} - ${fdt_addr}; " \
"fi; " \
"fi; " \
"echo ... failed\0" \
"panicboot=echo No boot device !!! reset\0" \
TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS \
#define CONFIG_STACKSIZE (128u * SZ_1K)
/* Physical Memory Map */
#define CONFIG_NR_DRAM_BANKS 1
#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
#define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
#define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
#define CONFIG_SYS_INIT_SP_OFFSET \
(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_ADDR \
(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
#define CONFIG_OF_LIBFDT
#define CONFIG_OF_BOARD_SETUP
#define CONFIG_FIT
#define CONFIG_FIT_VERBOSE
/*
* All the defines above are for the TQMa6 SoM
*
* Now include the baseboard specific configuration
*/
#ifdef CONFIG_MBA6
#include "tqma6_mba6.h"
#else
#error "No baseboard for the TQMa6 defined!"
#endif
/* Support at least the sensor on TQMa6 SOM */
#if !defined(CONFIG_DTT_SENSORS)
#define CONFIG_DTT_SENSORS { 0 }
#endif
#endif /* __CONFIG_H */
|
