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gerrit.devboardsforandroid.linaro.org / platform / external / u-boot / 13bd4d877687c6b6f1031d21b4124de336b6abb2 / . / include / configs / tqma6.h
blob: 2705d2c55febe2b7d7f9b1881ae63af37a8a85ba [file] [log] [blame]
Markus Niebelcb07d742014-07-18 16:52:44 +0200[diff] [blame]1/*
2 * Copyright (C) 2013, 2014 Markus Niebel <Markus.Niebel@tq-group.com>
3 *
4 * Configuration settings for the TQ Systems TQMa6<Q,S> module.
5 *
6 * SPDX-License-Identifier: GPL-2.0+
7 */
8
9#ifndef __CONFIG_H
10#define __CONFIG_H
11
12#include "mx6_common.h"
13#include <asm/arch/imx-regs.h>
14#include <asm/imx-common/gpio.h>
15#include <linux/sizes.h>
16
17#define CONFIG_MX6
18
19#if defined(CONFIG_MX6DL) || defined(CONFIG_MX6S)
20#define PHYS_SDRAM_SIZE (512u * SZ_1M)
21#elif defined(CONFIG_MX6Q) || defined(CONFIG_MX6D)
22#define PHYS_SDRAM_SIZE (1024u * SZ_1M)
23#endif
24
25#if defined(CONFIG_MBA6)
26
27#if defined(CONFIG_MX6DL) || defined(CONFIG_MX6S)
28#define CONFIG_DEFAULT_FDT_FILE "imx6dl-mba6x.dtb"
29#elif defined(CONFIG_MX6Q) || defined(CONFIG_MX6Q)
30#define CONFIG_DEFAULT_FDT_FILE "imx6q-mba6x.dtb"
31#endif
32
33#endif
34
35#define CONFIG_DISPLAY_CPUINFO
36#define CONFIG_DISPLAY_BOARDINFO
37#define CONFIG_SYS_GENERIC_BOARD
38
39#define CONFIG_CMDLINE_TAG
40#define CONFIG_SETUP_MEMORY_TAGS
41#define CONFIG_INITRD_TAG
42#define CONFIG_REVISION_TAG
43
44#define CONFIG_BOARD_EARLY_INIT_F
45#define CONFIG_BOARD_LATE_INIT
46
47#define CONFIG_MXC_GPIO
48#define CONFIG_MXC_UART
49
50/* SPI */
51#define CONFIG_CMD_SPI
52#define CONFIG_MXC_SPI
53
54/* SPI Flash */
55#define CONFIG_SPI_FLASH
56#define CONFIG_SPI_FLASH_STMICRO
57
58#define CONFIG_CMD_SF
59#define CONFIG_SF_DEFAULT_BUS 0
60#define CONFIG_SF_DEFAULT_CS (0 | (IMX_GPIO_NR(3, 19) << 8))
61#define CONFIG_SF_DEFAULT_SPEED 50000000
62#define CONFIG_SF_DEFAULT_MODE (SPI_MODE_0)
63
64/* I2C Configs */
65#define CONFIG_CMD_I2C
66#define CONFIG_SYS_I2C
67#define CONFIG_SYS_I2C_MXC
68#define CONFIG_I2C_MULTI_BUS
69#define CONFIG_SYS_I2C_SPEED 100000
70
71/* I2C SYSMON (LM75) */
72#define CONFIG_DTT_LM75
73#if defined(CONFIG_MBA6)
74#define CONFIG_DTT_SENSORS { 0, 1 }
75#else
76#define CONFIG_DTT_SENSORS { 0 }
77#endif
78#define CONFIG_DTT_MAX_TEMP 70
79#define CONFIG_DTT_MIN_TEMP -30
80#define CONFIG_DTT_HYSTERESIS 3
81#define CONFIG_CMD_DTT
82
83/* I2C EEPROM (M24C64) */
84#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
85#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
86#define CONFIG_SYS_I2C_EEPROM_PAGE_WRITE_BITS 5 /* 32 Bytes */
87#define CONFIG_SYS_I2C_EEPROM_PAGE_WRITE_DELAY_MS 20
88#define CONFIG_CMD_EEPROM
89
90#define CONFIG_POWER
91#define CONFIG_POWER_I2C
92#define CONFIG_POWER_PFUZE100
93#define CONFIG_POWER_PFUZE100_I2C_ADDR 0x08
94#define TQMA6_PFUZE100_I2C_BUS 2
95
96/* MMC Configs */
97#define CONFIG_FSL_ESDHC
98#define CONFIG_FSL_USDHC
99#define CONFIG_SYS_FSL_ESDHC_ADDR 0
100
101#define CONFIG_MMC
102#define CONFIG_CMD_MMC
103#define CONFIG_GENERIC_MMC
104#define CONFIG_BOUNCE_BUFFER
105
106/* USB Configs */
107#define CONFIG_CMD_USB
108#define CONFIG_USB_EHCI
109#define CONFIG_USB_EHCI_MX6
110#define CONFIG_USB_STORAGE
111#define CONFIG_USB_HOST_ETHER
112#define CONFIG_USB_ETHER_SMSC95XX
113#define CONFIG_MXC_USB_PORT 1
114#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
115#define CONFIG_MXC_USB_FLAGS 0
116
117/* Fuses */
118#define CONFIG_MXC_OCOTP
119#define CONFIG_CMD_FUSE
120
121#define CONFIG_CMD_EXT2
122#define CONFIG_CMD_FAT
123#define CONFIG_DOS_PARTITION
124
125#define CONFIG_CMD_PING
126#define CONFIG_CMD_DHCP
127#define CONFIG_CMD_MII
128#define CONFIG_CMD_NET
129
130#define CONFIG_FEC_MXC
131#define IMX_FEC_BASE ENET_BASE_ADDR
132#define CONFIG_PHYLIB
133#define CONFIG_MII
134
135#if defined(CONFIG_MBA6)
136
137#define CONFIG_FEC_XCV_TYPE RGMII
138#define CONFIG_ETHPRIME "FEC"
139
140#define CONFIG_FEC_MXC_PHYADDR 0x03
141#define CONFIG_PHY_MICREL
142#define CONFIG_PHY_KSZ9031
143
144#else
145
146#error "define PHY to use for your baseboard"
147
148#endif
149
150#define CONFIG_ARP_TIMEOUT 200UL
151/* Network config - Allow larger/faster download for TFTP/NFS */
152#define CONFIG_IP_DEFRAG
153#define CONFIG_TFTP_BLOCKSIZE 4096
154#define CONFIG_NFS_READ_SIZE 4096
155
156#if defined(CONFIG_MBA6)
157
158#define CONFIG_MXC_UART_BASE UART2_BASE
159#define CONFIG_CONSOLE_DEV "ttymxc1"
160
161#else
162
163#error "define baseboard specific things (uart, number of SD-card slots)"
164
165#endif
166
167/* allow to overwrite serial and ethaddr */
168#define CONFIG_ENV_OVERWRITE
169#define CONFIG_CONS_INDEX 1
170#define CONFIG_BAUDRATE 115200
171
172/* Command definition */
173#include <config_cmd_default.h>
174
175#define CONFIG_CMD_BMODE
176#define CONFIG_CMD_BOOTZ
177#define CONFIG_CMD_ITEST
178#define CONFIG_CMD_SETEXPR
179#undef CONFIG_CMD_IMLS
180
181#define CONFIG_BOOTDELAY 3
182
183#define CONFIG_LOADADDR 0x12000000
184
185/* place code in last 4 MiB of RAM */
186#if defined(CONFIG_MX6DL) || defined(CONFIG_MX6S)
187#define CONFIG_SYS_TEXT_BASE 0x2fc00000
188#elif defined(CONFIG_MX6Q) || defined(CONFIG_MX6D)
189#define CONFIG_SYS_TEXT_BASE 0x4fc00000
190#endif
191
192#define CONFIG_ENV_SIZE (SZ_8K)
193/* Size of malloc() pool */
194#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * SZ_1M)
195
196#if defined(CONFIG_TQMA6X_MMC_BOOT)
197
198#define CONFIG_ENV_IS_IN_MMC
199#define TQMA6_UBOOT_OFFSET SZ_1K
200#define TQMA6_UBOOT_SECTOR_START 0x2
201#define TQMA6_UBOOT_SECTOR_COUNT 0x7fe
202
203#define CONFIG_ENV_OFFSET SZ_1M
204#define CONFIG_SYS_MMC_ENV_DEV 0
205
206#define TQMA6_FDT_OFFSET (2 * SZ_1M)
207#define TQMA6_FDT_SECTOR_START 0x1000
208#define TQMA6_FDT_SECTOR_COUNT 0x800
209
210#define TQMA6_KERNEL_SECTOR_START 0x2000
211#define TQMA6_KERNEL_SECTOR_COUNT 0x2000
212
213#define TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS \
214 "uboot_start="__stringify(TQMA6_UBOOT_SECTOR_START)"\0" \
215 "uboot_size="__stringify(TQMA6_UBOOT_SECTOR_COUNT)"\0" \
216 "fdt_start="__stringify(TQMA6_FDT_SECTOR_START)"\0" \
217 "fdt_size="__stringify(TQMA6_FDT_SECTOR_COUNT)"\0" \
218 "kernel_start="__stringify(TQMA6_KERNEL_SECTOR_START)"\0" \
219 "kernel_size="__stringify(TQMA6_KERNEL_SECTOR_COUNT)"\0" \
220 "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
221 "loadimage=mmc dev ${mmcdev}; " \
222 "mmc read ${loadaddr} ${kernel_start} ${kernel_size};\0" \
223 "loadfdt=mmc dev ${mmcdev}; " \
224 "mmc read ${fdt_addr} ${fdt_start} ${fdt_size};\0" \
225 "update_uboot=if tftp ${uboot}; then " \
226 "if itest ${filesize} > 0; then " \
227 "mmc dev ${mmcdev}; mmc rescan; " \
228 "setexpr blkc ${filesize} / 0x200; " \
229 "setexpr blkc ${blkc} + 1; " \
230 "if itest ${blkc} <= ${uboot_size}; then " \
231 "mmc write ${loadaddr} ${uboot_start} " \
232 "${blkc}; " \
233 "fi; " \
234 "fi; fi; " \
235 "setenv filesize; setenv blkc \0" \
236 "update_kernel=run kernel_name; " \
237 "if tftp ${kernel}; then " \
238 "if itest ${filesize} > 0; then " \
239 "mmc dev ${mmcdev}; mmc rescan; " \
240 "setexpr blkc ${filesize} / 0x200; " \
241 "setexpr blkc ${blkc} + 1; " \
242 "if itest ${blkc} <= ${kernel_size}; then " \
243 "mmc write ${loadaddr} " \
244 "${kernel_start} ${blkc}; " \
245 "fi; " \
246 "fi; " \
247 "fi; " \
248 "setenv filesize; setenv blkc \0" \
249 "update_fdt=if tftp ${fdt_file}; then " \
250 "if itest ${filesize} > 0; then " \
251 "mmc dev ${mmcdev}; mmc rescan; " \
252 "setexpr blkc ${filesize} / 0x200; " \
253 "setexpr blkc ${blkc} + 1; " \
254 "if itest ${blkc} <= ${fdt_size}; then " \
255 "mmc write ${loadaddr} ${fdt_start} ${blkc}; " \
256 "fi; " \
257 "fi; fi; " \
258 "setenv filesize; setenv blkc \0" \
259
260#define CONFIG_BOOTCOMMAND \
261 "run mmcboot; run netboot; run panicboot"
262
263#elif defined(CONFIG_TQMA6X_SPI_BOOT)
264
265#define CONFIG_FLASH_SECTOR_SIZE 0x10000
266
267#define TQMA6_UBOOT_OFFSET 0x400
268#define TQMA6_UBOOT_SECTOR_START 0x0
269/* max u-boot size: 512k */
270#define TQMA6_UBOOT_SECTOR_SIZE CONFIG_FLASH_SECTOR_SIZE
271#define TQMA6_UBOOT_SECTOR_COUNT 0x8
272#define TQMA6_UBOOT_SIZE (TQMA6_UBOOT_SECTOR_SIZE * \
273 TQMA6_UBOOT_SECTOR_COUNT)
274
275#define CONFIG_ENV_IS_IN_SPI_FLASH
276#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
277#define CONFIG_ENV_OFFSET (TQMA6_UBOOT_SIZE)
278#define CONFIG_ENV_SECT_SIZE CONFIG_FLASH_SECTOR_SIZE
279#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + \
280 CONFIG_ENV_SECT_SIZE)
281
282#define CONFIG_ENV_SPI_BUS (CONFIG_SF_DEFAULT_BUS)
283#define CONFIG_ENV_SPI_CS (CONFIG_SF_DEFAULT_CS)
284#define CONFIG_ENV_SPI_MAX_HZ (CONFIG_SF_DEFAULT_SPEED)
285#define CONFIG_ENV_SPI_MODE (CONFIG_SF_DEFAULT_MODE)
286
287#define TQMA6_FDT_OFFSET (CONFIG_ENV_OFFSET_REDUND + \
288 CONFIG_ENV_SECT_SIZE)
289#define TQMA6_FDT_SECT_SIZE (CONFIG_FLASH_SECTOR_SIZE)
290
291#define TQMA6_FDT_SECTOR_START 0x0a /* 8 Sector u-boot, 2 Sector env */
292#define TQMA6_FDT_SECTOR_COUNT 0x01
293
294#define TQMA6_KERNEL_SECTOR_START 0x10
295#define TQMA6_KERNEL_SECTOR_COUNT 0x60
296
297#define TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS \
298 "mmcblkdev=0\0" \
299 "uboot_offset="__stringify(TQMA6_UBOOT_OFFSET)"\0" \
300 "uboot_sectors="__stringify(TQMA6_UBOOT_SECTOR_COUNT)"\0" \
301 "fdt_start="__stringify(TQMA6_FDT_SECTOR_START)"\0" \
302 "fdt_sectors="__stringify(TQMA6_FDT_SECTOR_COUNT)"\0" \
303 "kernel_start="__stringify(TQMA6_KERNEL_SECTOR_START)"\0" \
304 "kernel_sectors="__stringify(TQMA6_KERNEL_SECTOR_COUNT)"\0" \
305 "update_uboot=if tftp ${uboot}; then " \
306 "if itest ${filesize} > 0; then " \
307 "setexpr blkc ${filesize} + " \
308 __stringify(TQMA6_UBOOT_OFFSET) "; " \
309 "setexpr size ${uboot_sectors} * " \
310 __stringify(CONFIG_FLASH_SECTOR_SIZE)"; " \
311 "if itest ${blkc} <= ${size}; then " \
312 "sf probe; " \
313 "sf erase 0 ${size}; " \
314 "sf write ${loadaddr} ${uboot_offset} " \
315 "${filesize}; " \
316 "fi; " \
317 "fi; fi; " \
318 "setenv filesize 0; setenv blkc; setenv size \0" \
319 "update_kernel=run kernel_name; if tftp ${kernel}; then " \
320 "if itest ${filesize} > 0; then " \
321 "setexpr size ${kernel_sectors} * " \
322 __stringify(CONFIG_FLASH_SECTOR_SIZE)"; " \
323 "setexpr offset ${kernel_start} * " \
324 __stringify(CONFIG_FLASH_SECTOR_SIZE)"; " \
325 "if itest ${filesize} <= ${size}; then " \
326 "sf probe; " \
327 "sf erase ${offset} ${size}; " \
328 "sf write ${loadaddr} ${offset} " \
329 "${filesize}; " \
330 "fi; " \
331 "fi; fi; " \
332 "setenv filesize 0; setenv size ; setenv offset\0" \
333 "update_fdt=if tftp ${fdt_file}; then " \
334 "if itest ${filesize} > 0; then " \
335 "setexpr size ${fdt_sectors} * " \
336 __stringify(CONFIG_FLASH_SECTOR_SIZE)"; " \
337 "setexpr offset ${fdt_start} * " \
338 __stringify(CONFIG_FLASH_SECTOR_SIZE)"; " \
339 "if itest ${filesize} <= ${size}; then " \
340 "sf probe; " \
341 "sf erase ${offset} ${size}; " \
342 "sf write ${loadaddr} ${offset} " \
343 "${filesize}; " \
344 "fi; " \
345 "fi; fi; " \
346 "setenv filesize 0; setenv size ; setenv offset\0" \
347 "loadimage=sf probe; " \
348 "setexpr size ${kernel_sectors} * " \
349 __stringify(CONFIG_FLASH_SECTOR_SIZE)"; " \
350 "setexpr offset ${kernel_start} * " \
351 __stringify(CONFIG_FLASH_SECTOR_SIZE)"; " \
352 "sf read ${loadaddr} ${offset} ${size}; " \
353 "setenv size ; setenv offset\0" \
354 "loadfdt=sf probe; " \
355 "setexpr size ${fdt_sectors} * " \
356 __stringify(CONFIG_FLASH_SECTOR_SIZE)"; " \
357 "setexpr offset ${fdt_start} * " \
358 __stringify(CONFIG_FLASH_SECTOR_SIZE)"; " \
359 "sf read ${${fdt_addr}} ${offset} ${size}; " \
360 "setenv size ; setenv offset\0" \
361
362
363#define CONFIG_BOOTCOMMAND \
364 "sf probe; run mmcboot; run netboot; run panicboot" \
365
366#else
367
368#error "need to define boot source"
369
370#endif
371
372/* 128 MiB offset as in ARM related docu for linux suggested */
373#define TQMA6_FDT_ADDRESS 0x18000000
374
375#define CONFIG_EXTRA_ENV_SETTINGS \
376 "board=tqma6\0" \
377 "uimage=uImage\0" \
378 "zimage=zImage\0" \
379 "boot_type=bootz\0" \
380 "kernel_name=if test \"${boot_type}\" != bootz; then " \
381 "setenv kernel ${uimage}; " \
382 "else setenv kernel ${zimage}; fi\0" \
383 "uboot=u-boot.imx\0" \
384 "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
385 "fdt_addr="__stringify(TQMA6_FDT_ADDRESS)"\0" \
386 "console=" CONFIG_CONSOLE_DEV "\0" \
387 "fdt_high=0xffffffff\0" \
388 "initrd_high=0xffffffff\0" \
389 "addtty=setenv bootargs ${bootargs} console=${console},${baudrate}\0" \
390 "addfb=setenv bootargs ${bootargs} " \
391 "imx-fbdev.legacyfb_depth=32 consoleblank=0\0" \
392 "mmcpart=2\0" \
393 "mmcblkdev=0\0" \
394 "mmcargs=run addmmc addtty addfb\0" \
395 "addmmc=setenv bootargs ${bootargs} " \
396 "root=/dev/mmcblk${mmcblkdev}p${mmcpart} rw rootwait\0" \
397 "mmcboot=echo Booting from mmc ...; " \
398 "setenv bootargs; " \
399 "run mmcargs; " \
400 "run loadimage; " \
401 "if run loadfdt; then " \
402 "echo boot device tree kernel ...; " \
403 "${boot_type} ${loadaddr} - ${fdt_addr}; " \
404 "else " \
405 "${boot_type}; " \
406 "fi;\0" \
407 "setenv bootargs \0" \
408 "netdev=eth0\0" \
409 "rootpath=/srv/nfs/tqma6\0" \
410 "ipmode=static\0" \
411 "netargs=run addnfs addip addtty addfb\0" \
412 "addnfs=setenv bootargs ${bootargs} " \
413 "root=/dev/nfs rw " \
414 "nfsroot=${serverip}:${rootpath},v3,tcp;\0" \
415 "addip_static=setenv bootargs ${bootargs} " \
416 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:" \
417 "${hostname}:${netdev}:off\0" \
418 "addip_dynamic=setenv bootargs ${bootargs} ip=dhcp\0" \
419 "addip=if test \"${ipmode}\" != static; then " \
420 "run addip_dynamic; else run addip_static; fi\0" \
421 "set_getcmd=if test \"${ipmode}\" != static; then " \
422 "setenv getcmd dhcp; setenv autoload yes; " \
423 "else setenv getcmd tftp; setenv autoload no; fi\0" \
424 "netboot=echo Booting from net ...; " \
425 "run kernel_name; " \
426 "run set_getcmd; " \
427 "setenv bootargs; " \
428 "run netargs; " \
429 "if ${getcmd} ${kernel}; then " \
430 "if ${getcmd} ${fdt_addr} ${fdt_file}; then " \
431 "${boot_type} ${loadaddr} - ${fdt_addr}; " \
432 "fi; " \
433 "fi; " \
434 "echo ... failed\0" \
435 "panicboot=echo No boot device !!! reset\0" \
436 TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS \
437
438/* Miscellaneous configurable options */
439#define CONFIG_SYS_LONGHELP
440#define CONFIG_SYS_HUSH_PARSER
441#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
442
443#define CONFIG_AUTO_COMPLETE
444#define CONFIG_SYS_CBSIZE 512
445
446/* Print Buffer Size */
447#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
448 sizeof(CONFIG_SYS_PROMPT) + 16)
449#define CONFIG_SYS_MAXARGS 16
450#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
451
452#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
453#define CONFIG_SYS_HZ 1000
454
455#define CONFIG_CMDLINE_EDITING
456#define CONFIG_STACKSIZE (128u * SZ_1K)
457
458/* Physical Memory Map */
459#define CONFIG_NR_DRAM_BANKS 1
460#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
461
462#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
463#define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
464#define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
465
466#define CONFIG_SYS_INIT_SP_OFFSET \
467 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
468#define CONFIG_SYS_INIT_SP_ADDR \
469 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
470
471/* FLASH and environment organization */
472#define CONFIG_SYS_NO_FLASH
473
474#define CONFIG_OF_LIBFDT
475#define CONFIG_OF_BOARD_SETUP
476#define CONFIG_FIT
477#define CONFIG_FIT_VERBOSE
478
479#ifndef CONFIG_SYS_DCACHE_OFF
480#define CONFIG_CMD_CACHE
481#endif
482
483#endif /* __CONFIG_H */