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8
9#ifndef __CONFIG_H
10#define __CONFIG_H
11
12#include <linux/kconfig.h>
13
14
15
16#define CONFIG_SPL_MMC_SUPPORT
17#define CONFIG_SPL_SPI_SUPPORT
18#define CONFIG_SPL_FAT_SUPPORT
19#define CONFIG_SPL_EXT_SUPPORT
20
21
22#include "imx6_spl.h"
23
24
25
26
27#if defined(CONFIG_MX6DL) || defined(CONFIG_MX6S)
28#define CONFIG_SYS_TEXT_BASE 0x2fc00000
29#elif defined(CONFIG_MX6Q) || defined(CONFIG_MX6D)
30#define CONFIG_SYS_TEXT_BASE 0x4fc00000
31#endif
32
33#include "mx6_common.h"
34
35#if defined(CONFIG_MX6DL) || defined(CONFIG_MX6S)
36#define PHYS_SDRAM_SIZE (512u * SZ_1M)
37#elif defined(CONFIG_MX6Q) || defined(CONFIG_MX6D)
38#define PHYS_SDRAM_SIZE (1024u * SZ_1M)
39#endif
40
41#define CONFIG_BOARD_EARLY_INIT_F
42#define CONFIG_BOARD_LATE_INIT
43
44#define CONFIG_MXC_UART
45
46
47#define CONFIG_CMD_SPI
48#define CONFIG_MXC_SPI
49
50
51
52#define TQMA6_SPI_FLASH_SECTOR_SIZE SZ_64K
53
54#define CONFIG_CMD_SF
55#define CONFIG_SF_DEFAULT_BUS 0
56#define CONFIG_SF_DEFAULT_CS 0
57#define CONFIG_SF_DEFAULT_SPEED 50000000
58#define CONFIG_SF_DEFAULT_MODE (SPI_MODE_0)
59
60
61#define CONFIG_CMD_I2C
62#define CONFIG_SYS_I2C
63#define CONFIG_SYS_I2C_MXC
64#define CONFIG_SYS_I2C_MXC_I2C1
65#define CONFIG_SYS_I2C_MXC_I2C2
66#define CONFIG_SYS_I2C_MXC_I2C3
67#define CONFIG_I2C_MULTI_BUS
68#define CONFIG_SYS_I2C_SPEED 100000
69
70
71#define CONFIG_DTT_LM75
72#define CONFIG_DTT_MAX_TEMP 70
73#define CONFIG_DTT_MIN_TEMP -30
74#define CONFIG_DTT_HYSTERESIS 3
75#define CONFIG_CMD_DTT
76
77
78#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
79#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
80#define CONFIG_SYS_I2C_EEPROM_PAGE_WRITE_BITS 5
81#define CONFIG_SYS_I2C_EEPROM_PAGE_WRITE_DELAY_MS 20
82#define CONFIG_CMD_EEPROM
83
84#define CONFIG_POWER
85#define CONFIG_POWER_I2C
86#define CONFIG_POWER_PFUZE100
87#define CONFIG_POWER_PFUZE100_I2C_ADDR 0x08
88#define TQMA6_PFUZE100_I2C_BUS 2
89
90
91#define CONFIG_SYS_FSL_ESDHC_ADDR 0
92
93
94#define CONFIG_CMD_USB
95#define CONFIG_USB_EHCI
96#define CONFIG_USB_EHCI_MX6
97#define CONFIG_USB_STORAGE
98#define CONFIG_USB_HOST_ETHER
99#define CONFIG_USB_ETHER_SMSC95XX
100#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
101#define CONFIG_USB_MAX_CONTROLLER_COUNT 2
102#define CONFIG_EHCI_HCD_INIT_AFTER_RESET
103
104#define CONFIG_CMD_PING
105#define CONFIG_CMD_DHCP
106#define CONFIG_CMD_MII
107
108#define CONFIG_FEC_MXC
109#define IMX_FEC_BASE ENET_BASE_ADDR
110#define CONFIG_PHYLIB
111#define CONFIG_MII
112
113#define CONFIG_ARP_TIMEOUT 200UL
114
115#define CONFIG_IP_DEFRAG
116#define CONFIG_TFTP_BLOCKSIZE 4096
117#define CONFIG_NFS_READ_SIZE 4096
118
119
120#define CONFIG_CMD_BMODE
121
122#define CONFIG_ENV_SIZE (SZ_8K)
123
124#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * SZ_1M)
125
126#if defined(CONFIG_TQMA6X_MMC_BOOT)
127
128#define CONFIG_ENV_IS_IN_MMC
129#define TQMA6_UBOOT_OFFSET SZ_1K
130#define TQMA6_UBOOT_SECTOR_START 0x2
131#define TQMA6_UBOOT_SECTOR_COUNT 0x7fe
132
133#define CONFIG_ENV_OFFSET SZ_1M
134#define CONFIG_SYS_MMC_ENV_DEV 0
135
136#define TQMA6_FDT_OFFSET (2 * SZ_1M)
137#define TQMA6_FDT_SECTOR_START 0x1000
138#define TQMA6_FDT_SECTOR_COUNT 0x800
139
140#define TQMA6_KERNEL_SECTOR_START 0x2000
141#define TQMA6_KERNEL_SECTOR_COUNT 0x2000
142
143#define TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS \
144 "uboot_start="__stringify(TQMA6_UBOOT_SECTOR_START)"\0" \
145 "uboot_size="__stringify(TQMA6_UBOOT_SECTOR_COUNT)"\0" \
146 "fdt_start="__stringify(TQMA6_FDT_SECTOR_START)"\0" \
147 "fdt_size="__stringify(TQMA6_FDT_SECTOR_COUNT)"\0" \
148 "kernel_start="__stringify(TQMA6_KERNEL_SECTOR_START)"\0" \
149 "kernel_size="__stringify(TQMA6_KERNEL_SECTOR_COUNT)"\0" \
150 "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
151 "loadimage=mmc dev ${mmcdev}; " \
152 "mmc read ${loadaddr} ${kernel_start} ${kernel_size};\0" \
153 "loadfdt=mmc dev ${mmcdev}; " \
154 "mmc read ${fdt_addr} ${fdt_start} ${fdt_size};\0" \
155 "update_uboot=if tftp ${uboot}; then " \
156 "if itest ${filesize} > 0; then " \
157 "mmc dev ${mmcdev}; mmc rescan; " \
158 "setexpr blkc ${filesize} / 0x200; " \
159 "setexpr blkc ${blkc} + 1; " \
160 "if itest ${blkc} <= ${uboot_size}; then " \
161 "mmc write ${loadaddr} ${uboot_start} " \
162 "${blkc}; " \
163 "fi; " \
164 "fi; fi; " \
165 "setenv filesize; setenv blkc \0" \
166 "update_kernel=run kernel_name; " \
167 "if tftp ${kernel}; then " \
168 "if itest ${filesize} > 0; then " \
169 "mmc dev ${mmcdev}; mmc rescan; " \
170 "setexpr blkc ${filesize} / 0x200; " \
171 "setexpr blkc ${blkc} + 1; " \
172 "if itest ${blkc} <= ${kernel_size}; then " \
173 "mmc write ${loadaddr} " \
174 "${kernel_start} ${blkc}; " \
175 "fi; " \
176 "fi; " \
177 "fi; " \
178 "setenv filesize; setenv blkc \0" \
179 "update_fdt=if tftp ${fdt_file}; then " \
180 "if itest ${filesize} > 0; then " \
181 "mmc dev ${mmcdev}; mmc rescan; " \
182 "setexpr blkc ${filesize} / 0x200; " \
183 "setexpr blkc ${blkc} + 1; " \
184 "if itest ${blkc} <= ${fdt_size}; then " \
185 "mmc write ${loadaddr} ${fdt_start} ${blkc}; " \
186 "fi; " \
187 "fi; fi; " \
188 "setenv filesize; setenv blkc \0" \
189
190#define CONFIG_BOOTCOMMAND \
191 "run mmcboot; run netboot; run panicboot"
192
193#elif defined(CONFIG_TQMA6X_SPI_BOOT)
194
195#define TQMA6_UBOOT_OFFSET 0x400
196#define TQMA6_UBOOT_SECTOR_START 0x0
197
198#define TQMA6_UBOOT_SECTOR_SIZE TQMA6_SPI_FLASH_SECTOR_SIZE
199#define TQMA6_UBOOT_SECTOR_COUNT 0x8
200#define TQMA6_UBOOT_SIZE (TQMA6_UBOOT_SECTOR_SIZE * \
201 TQMA6_UBOOT_SECTOR_COUNT)
202
203#define CONFIG_ENV_IS_IN_SPI_FLASH
204#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
205#define CONFIG_ENV_OFFSET (TQMA6_UBOOT_SIZE)
206#define CONFIG_ENV_SECT_SIZE TQMA6_SPI_FLASH_SECTOR_SIZE
207#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + \
208 CONFIG_ENV_SECT_SIZE)
209
210#define CONFIG_ENV_SPI_BUS (CONFIG_SF_DEFAULT_BUS)
211#define CONFIG_ENV_SPI_CS (CONFIG_SF_DEFAULT_CS)
212#define CONFIG_ENV_SPI_MAX_HZ (CONFIG_SF_DEFAULT_SPEED)
213#define CONFIG_ENV_SPI_MODE (CONFIG_SF_DEFAULT_MODE)
214
215#define TQMA6_FDT_OFFSET (CONFIG_ENV_OFFSET_REDUND + \
216 CONFIG_ENV_SECT_SIZE)
217#define TQMA6_FDT_SECT_SIZE (TQMA6_SPI_FLASH_SECTOR_SIZE)
218
219#define TQMA6_FDT_SECTOR_START 0x0a
220#define TQMA6_FDT_SECTOR_COUNT 0x01
221
222#define TQMA6_KERNEL_SECTOR_START 0x10
223#define TQMA6_KERNEL_SECTOR_COUNT 0x60
224
225#define TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS \
226 "mmcblkdev=0\0" \
227 "uboot_offset="__stringify(TQMA6_UBOOT_OFFSET)"\0" \
228 "uboot_sectors="__stringify(TQMA6_UBOOT_SECTOR_COUNT)"\0" \
229 "fdt_start="__stringify(TQMA6_FDT_SECTOR_START)"\0" \
230 "fdt_sectors="__stringify(TQMA6_FDT_SECTOR_COUNT)"\0" \
231 "kernel_start="__stringify(TQMA6_KERNEL_SECTOR_START)"\0" \
232 "kernel_sectors="__stringify(TQMA6_KERNEL_SECTOR_COUNT)"\0" \
233 "update_uboot=if tftp ${uboot}; then " \
234 "if itest ${filesize} > 0; then " \
235 "setexpr blkc ${filesize} + " \
236 __stringify(TQMA6_UBOOT_OFFSET) "; " \
237 "setexpr size ${uboot_sectors} * " \
238 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
239 "if itest ${blkc} <= ${size}; then " \
240 "sf probe; " \
241 "sf erase 0 ${size}; " \
242 "sf write ${loadaddr} ${uboot_offset} " \
243 "${filesize}; " \
244 "fi; " \
245 "fi; fi; " \
246 "setenv filesize 0; setenv blkc; setenv size \0" \
247 "update_kernel=run kernel_name; if tftp ${kernel}; then " \
248 "if itest ${filesize} > 0; then " \
249 "setexpr size ${kernel_sectors} * " \
250 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
251 "setexpr offset ${kernel_start} * " \
252 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
253 "if itest ${filesize} <= ${size}; then " \
254 "sf probe; " \
255 "sf erase ${offset} ${size}; " \
256 "sf write ${loadaddr} ${offset} " \
257 "${filesize}; " \
258 "fi; " \
259 "fi; fi; " \
260 "setenv filesize 0; setenv size ; setenv offset\0" \
261 "update_fdt=if tftp ${fdt_file}; then " \
262 "if itest ${filesize} > 0; then " \
263 "setexpr size ${fdt_sectors} * " \
264 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
265 "setexpr offset ${fdt_start} * " \
266 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
267 "if itest ${filesize} <= ${size}; then " \
268 "sf probe; " \
269 "sf erase ${offset} ${size}; " \
270 "sf write ${loadaddr} ${offset} " \
271 "${filesize}; " \
272 "fi; " \
273 "fi; fi; " \
274 "setenv filesize 0; setenv size ; setenv offset\0" \
275 "loadimage=sf probe; " \
276 "setexpr size ${kernel_sectors} * " \
277 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
278 "setexpr offset ${kernel_start} * " \
279 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
280 "sf read ${loadaddr} ${offset} ${size}; " \
281 "setenv size ; setenv offset\0" \
282 "loadfdt=sf probe; " \
283 "setexpr size ${fdt_sectors} * " \
284 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
285 "setexpr offset ${fdt_start} * " \
286 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
287 "sf read ${${fdt_addr}} ${offset} ${size}; " \
288 "setenv size ; setenv offset\0" \
289
290
291#define CONFIG_BOOTCOMMAND \
292 "sf probe; run mmcboot; run netboot; run panicboot" \
293
294#else
295
296#error "need to define boot source"
297
298#endif
299
300
301#define TQMA6_FDT_ADDRESS 0x18000000
302
303#define CONFIG_EXTRA_ENV_SETTINGS \
304 "board=tqma6\0" \
305 "uimage=uImage\0" \
306 "zimage=zImage\0" \
307 "boot_type=bootz\0" \
308 "kernel_name=if test \"${boot_type}\" != bootz; then " \
309 "setenv kernel ${uimage}; " \
310 "else setenv kernel ${zimage}; fi\0" \
311 "uboot=u-boot.imx\0" \
312 "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
313 "fdt_addr="__stringify(TQMA6_FDT_ADDRESS)"\0" \
314 "console=" CONFIG_CONSOLE_DEV "\0" \
315 "fdt_high=0xffffffff\0" \
316 "initrd_high=0xffffffff\0" \
317 "addtty=setenv bootargs ${bootargs} console=${console},${baudrate}\0" \
318 "addfb=setenv bootargs ${bootargs} " \
319 "imx-fbdev.legacyfb_depth=32 consoleblank=0\0" \
320 "mmcpart=2\0" \
321 "mmcblkdev=0\0" \
322 "mmcargs=run addmmc addtty addfb\0" \
323 "addmmc=setenv bootargs ${bootargs} " \
324 "root=/dev/mmcblk${mmcblkdev}p${mmcpart} rw rootwait\0" \
325 "mmcboot=echo Booting from mmc ...; " \
326 "setenv bootargs; " \
327 "run mmcargs; " \
328 "run loadimage; " \
329 "if run loadfdt; then " \
330 "echo boot device tree kernel ...; " \
331 "${boot_type} ${loadaddr} - ${fdt_addr}; " \
332 "else " \
333 "${boot_type}; " \
334 "fi;\0" \
335 "setenv bootargs \0" \
336 "netdev=eth0\0" \
337 "rootpath=/srv/nfs/tqma6\0" \
338 "ipmode=static\0" \
339 "netargs=run addnfs addip addtty addfb\0" \
340 "addnfs=setenv bootargs ${bootargs} " \
341 "root=/dev/nfs rw " \
342 "nfsroot=${serverip}:${rootpath},v3,tcp;\0" \
343 "addip_static=setenv bootargs ${bootargs} " \
344 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:" \
345 "${hostname}:${netdev}:off\0" \
346 "addip_dynamic=setenv bootargs ${bootargs} ip=dhcp\0" \
347 "addip=if test \"${ipmode}\" != static; then " \
348 "run addip_dynamic; else run addip_static; fi\0" \
349 "set_getcmd=if test \"${ipmode}\" != static; then " \
350 "setenv getcmd dhcp; setenv autoload yes; " \
351 "else setenv getcmd tftp; setenv autoload no; fi\0" \
352 "netboot=echo Booting from net ...; " \
353 "run kernel_name; " \
354 "run set_getcmd; " \
355 "setenv bootargs; " \
356 "run netargs; " \
357 "if ${getcmd} ${kernel}; then " \
358 "if ${getcmd} ${fdt_addr} ${fdt_file}; then " \
359 "${boot_type} ${loadaddr} - ${fdt_addr}; " \
360 "fi; " \
361 "fi; " \
362 "echo ... failed\0" \
363 "panicboot=echo No boot device !!! reset\0" \
364 TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS \
365
366#define CONFIG_STACKSIZE (128u * SZ_1K)
367
368
369#define CONFIG_NR_DRAM_BANKS 1
370#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
371
372#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
373#define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
374#define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
375
376#define CONFIG_SYS_INIT_SP_OFFSET \
377 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
378#define CONFIG_SYS_INIT_SP_ADDR \
379 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
380
381#define CONFIG_OF_LIBFDT
382#define CONFIG_OF_BOARD_SETUP
383#define CONFIG_FIT
384#define CONFIG_FIT_VERBOSE
385
386
387
388
389
390
391#ifdef CONFIG_MBA6
392#include "tqma6_mba6.h"
393#elif CONFIG_WRU4
394#include "tqma6_wru4.h"
395#else
396#error "No baseboard for the TQMa6 defined!"
397#endif
398
399
400#if !defined(CONFIG_DTT_SENSORS)
401#define CONFIG_DTT_SENSORS { 0 }
402#endif
403
404#endif
405
