2 * Copyright (C) 2013, 2014 Markus Niebel <Markus.Niebel@tq-group.com>
4 * Configuration settings for the TQ Systems TQMa6<Q,S> module.
6 * SPDX-License-Identifier: GPL-2.0+
13 /* #if defined(CONFIG_SPL_BUILD) */
15 #define CONFIG_SPL_MMC_SUPPORT
16 #define CONFIG_SPL_SPI_SUPPORT
17 #define CONFIG_SPL_FAT_SUPPORT
18 #define CONFIG_SPL_EXT_SUPPORT
20 /* common IMX6 SPL configuration */
25 #include "mx6_common.h"
27 #if defined(CONFIG_MX6DL) || defined(CONFIG_MX6S)
28 #define PHYS_SDRAM_SIZE (512u * SZ_1M)
29 #elif defined(CONFIG_MX6Q) || defined(CONFIG_MX6D)
30 #define PHYS_SDRAM_SIZE (1024u * SZ_1M)
33 #define CONFIG_BOARD_EARLY_INIT_F
34 #define CONFIG_BOARD_LATE_INIT
36 #define CONFIG_MXC_GPIO
37 #define CONFIG_MXC_UART
40 #define CONFIG_CMD_SPI
41 #define CONFIG_MXC_SPI
44 #define CONFIG_SPI_FLASH
45 #define CONFIG_SPI_FLASH_STMICRO
47 #define TQMA6_SPI_FLASH_SECTOR_SIZE SZ_64K
50 #define CONFIG_SF_DEFAULT_BUS 0
51 #define CONFIG_SF_DEFAULT_CS 0
52 #define CONFIG_SF_DEFAULT_SPEED 50000000
53 #define CONFIG_SF_DEFAULT_MODE (SPI_MODE_0)
56 #define CONFIG_CMD_I2C
57 #define CONFIG_SYS_I2C
58 #define CONFIG_SYS_I2C_MXC
59 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */
60 #define CONFIG_I2C_MULTI_BUS
61 #define CONFIG_SYS_I2C_SPEED 100000
63 /* I2C SYSMON (LM75) */
64 #define CONFIG_DTT_LM75
65 #define CONFIG_DTT_MAX_TEMP 70
66 #define CONFIG_DTT_MIN_TEMP -30
67 #define CONFIG_DTT_HYSTERESIS 3
68 #define CONFIG_CMD_DTT
70 /* I2C EEPROM (M24C64) */
71 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
72 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
73 #define CONFIG_SYS_I2C_EEPROM_PAGE_WRITE_BITS 5 /* 32 Bytes */
74 #define CONFIG_SYS_I2C_EEPROM_PAGE_WRITE_DELAY_MS 20
75 #define CONFIG_CMD_EEPROM
78 #define CONFIG_POWER_I2C
79 #define CONFIG_POWER_PFUZE100
80 #define CONFIG_POWER_PFUZE100_I2C_ADDR 0x08
81 #define TQMA6_PFUZE100_I2C_BUS 2
84 #define CONFIG_FSL_ESDHC
85 #define CONFIG_FSL_USDHC
86 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
89 #define CONFIG_CMD_MMC
90 #define CONFIG_GENERIC_MMC
91 #define CONFIG_BOUNCE_BUFFER
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 /* For OTG port */
105 #define CONFIG_MXC_OCOTP
106 #define CONFIG_CMD_FUSE
108 #define CONFIG_CMD_EXT2
109 #define CONFIG_CMD_EXT4
110 #define CONFIG_CMD_EXT4_WRITE
111 #define CONFIG_CMD_FAT
112 #define CONFIG_CMD_FS_GENERIC
113 #define CONFIG_DOS_PARTITION
115 #define CONFIG_CMD_PING
116 #define CONFIG_CMD_DHCP
117 #define CONFIG_CMD_MII
118 #define CONFIG_CMD_NET
120 #define CONFIG_FEC_MXC
121 #define IMX_FEC_BASE ENET_BASE_ADDR
122 #define CONFIG_PHYLIB
125 #define CONFIG_ARP_TIMEOUT 200UL
126 /* Network config - Allow larger/faster download for TFTP/NFS */
127 #define CONFIG_IP_DEFRAG
128 #define CONFIG_TFTP_BLOCKSIZE 4096
129 #define CONFIG_NFS_READ_SIZE 4096
131 /* allow to overwrite serial and ethaddr */
132 #define CONFIG_ENV_OVERWRITE
133 #define CONFIG_CONS_INDEX 1
134 #define CONFIG_BAUDRATE 115200
136 /* Command definition */
137 #define CONFIG_CMD_BMODE
138 #define CONFIG_CMD_BOOTZ
139 #define CONFIG_CMD_ITEST
140 #define CONFIG_CMD_SETEXPR
142 #define CONFIG_BOOTDELAY 3
144 #define CONFIG_LOADADDR 0x12000000
146 /* place code in last 4 MiB of RAM */
147 #if defined(CONFIG_MX6DL) || defined(CONFIG_MX6S)
148 #define CONFIG_SYS_TEXT_BASE 0x2fc00000
149 #elif defined(CONFIG_MX6Q) || defined(CONFIG_MX6D)
150 #define CONFIG_SYS_TEXT_BASE 0x4fc00000
153 #define CONFIG_ENV_SIZE (SZ_8K)
154 /* Size of malloc() pool */
155 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * SZ_1M)
157 #if defined(CONFIG_TQMA6X_MMC_BOOT)
159 #define CONFIG_ENV_IS_IN_MMC
160 #define TQMA6_UBOOT_OFFSET SZ_1K
161 #define TQMA6_UBOOT_SECTOR_START 0x2
162 #define TQMA6_UBOOT_SECTOR_COUNT 0x7fe
164 #define CONFIG_ENV_OFFSET SZ_1M
165 #define CONFIG_SYS_MMC_ENV_DEV 0
167 #define TQMA6_FDT_OFFSET (2 * SZ_1M)
168 #define TQMA6_FDT_SECTOR_START 0x1000
169 #define TQMA6_FDT_SECTOR_COUNT 0x800
171 #define TQMA6_KERNEL_SECTOR_START 0x2000
172 #define TQMA6_KERNEL_SECTOR_COUNT 0x2000
174 #define TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS \
175 "uboot_start="__stringify(TQMA6_UBOOT_SECTOR_START)"\0" \
176 "uboot_size="__stringify(TQMA6_UBOOT_SECTOR_COUNT)"\0" \
177 "fdt_start="__stringify(TQMA6_FDT_SECTOR_START)"\0" \
178 "fdt_size="__stringify(TQMA6_FDT_SECTOR_COUNT)"\0" \
179 "kernel_start="__stringify(TQMA6_KERNEL_SECTOR_START)"\0" \
180 "kernel_size="__stringify(TQMA6_KERNEL_SECTOR_COUNT)"\0" \
181 "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
182 "loadimage=mmc dev ${mmcdev}; " \
183 "mmc read ${loadaddr} ${kernel_start} ${kernel_size};\0" \
184 "loadfdt=mmc dev ${mmcdev}; " \
185 "mmc read ${fdt_addr} ${fdt_start} ${fdt_size};\0" \
186 "update_uboot=if tftp ${uboot}; then " \
187 "if itest ${filesize} > 0; then " \
188 "mmc dev ${mmcdev}; mmc rescan; " \
189 "setexpr blkc ${filesize} / 0x200; " \
190 "setexpr blkc ${blkc} + 1; " \
191 "if itest ${blkc} <= ${uboot_size}; then " \
192 "mmc write ${loadaddr} ${uboot_start} " \
196 "setenv filesize; setenv blkc \0" \
197 "update_kernel=run kernel_name; " \
198 "if tftp ${kernel}; then " \
199 "if itest ${filesize} > 0; then " \
200 "mmc dev ${mmcdev}; mmc rescan; " \
201 "setexpr blkc ${filesize} / 0x200; " \
202 "setexpr blkc ${blkc} + 1; " \
203 "if itest ${blkc} <= ${kernel_size}; then " \
204 "mmc write ${loadaddr} " \
205 "${kernel_start} ${blkc}; " \
209 "setenv filesize; setenv blkc \0" \
210 "update_fdt=if tftp ${fdt_file}; then " \
211 "if itest ${filesize} > 0; then " \
212 "mmc dev ${mmcdev}; mmc rescan; " \
213 "setexpr blkc ${filesize} / 0x200; " \
214 "setexpr blkc ${blkc} + 1; " \
215 "if itest ${blkc} <= ${fdt_size}; then " \
216 "mmc write ${loadaddr} ${fdt_start} ${blkc}; " \
219 "setenv filesize; setenv blkc \0" \
221 #define CONFIG_BOOTCOMMAND \
222 "run mmcboot; run netboot; run panicboot"
224 #elif defined(CONFIG_TQMA6X_SPI_BOOT)
226 #define TQMA6_UBOOT_OFFSET 0x400
227 #define TQMA6_UBOOT_SECTOR_START 0x0
228 /* max u-boot size: 512k */
229 #define TQMA6_UBOOT_SECTOR_SIZE TQMA6_SPI_FLASH_SECTOR_SIZE
230 #define TQMA6_UBOOT_SECTOR_COUNT 0x8
231 #define TQMA6_UBOOT_SIZE (TQMA6_UBOOT_SECTOR_SIZE * \
232 TQMA6_UBOOT_SECTOR_COUNT)
234 #define CONFIG_ENV_IS_IN_SPI_FLASH
235 #define CONFIG_SYS_REDUNDAND_ENVIRONMENT
236 #define CONFIG_ENV_OFFSET (TQMA6_UBOOT_SIZE)
237 #define CONFIG_ENV_SECT_SIZE TQMA6_SPI_FLASH_SECTOR_SIZE
238 #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + \
239 CONFIG_ENV_SECT_SIZE)
241 #define CONFIG_ENV_SPI_BUS (CONFIG_SF_DEFAULT_BUS)
242 #define CONFIG_ENV_SPI_CS (CONFIG_SF_DEFAULT_CS)
243 #define CONFIG_ENV_SPI_MAX_HZ (CONFIG_SF_DEFAULT_SPEED)
244 #define CONFIG_ENV_SPI_MODE (CONFIG_SF_DEFAULT_MODE)
246 #define TQMA6_FDT_OFFSET (CONFIG_ENV_OFFSET_REDUND + \
247 CONFIG_ENV_SECT_SIZE)
248 #define TQMA6_FDT_SECT_SIZE (TQMA6_SPI_FLASH_SECTOR_SIZE)
250 #define TQMA6_FDT_SECTOR_START 0x0a /* 8 Sector u-boot, 2 Sector env */
251 #define TQMA6_FDT_SECTOR_COUNT 0x01
253 #define TQMA6_KERNEL_SECTOR_START 0x10
254 #define TQMA6_KERNEL_SECTOR_COUNT 0x60
256 #define TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS \
258 "uboot_offset="__stringify(TQMA6_UBOOT_OFFSET)"\0" \
259 "uboot_sectors="__stringify(TQMA6_UBOOT_SECTOR_COUNT)"\0" \
260 "fdt_start="__stringify(TQMA6_FDT_SECTOR_START)"\0" \
261 "fdt_sectors="__stringify(TQMA6_FDT_SECTOR_COUNT)"\0" \
262 "kernel_start="__stringify(TQMA6_KERNEL_SECTOR_START)"\0" \
263 "kernel_sectors="__stringify(TQMA6_KERNEL_SECTOR_COUNT)"\0" \
264 "update_uboot=if tftp ${uboot}; then " \
265 "if itest ${filesize} > 0; then " \
266 "setexpr blkc ${filesize} + " \
267 __stringify(TQMA6_UBOOT_OFFSET) "; " \
268 "setexpr size ${uboot_sectors} * " \
269 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
270 "if itest ${blkc} <= ${size}; then " \
272 "sf erase 0 ${size}; " \
273 "sf write ${loadaddr} ${uboot_offset} " \
277 "setenv filesize 0; setenv blkc; setenv size \0" \
278 "update_kernel=run kernel_name; if tftp ${kernel}; then " \
279 "if itest ${filesize} > 0; then " \
280 "setexpr size ${kernel_sectors} * " \
281 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
282 "setexpr offset ${kernel_start} * " \
283 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
284 "if itest ${filesize} <= ${size}; then " \
286 "sf erase ${offset} ${size}; " \
287 "sf write ${loadaddr} ${offset} " \
291 "setenv filesize 0; setenv size ; setenv offset\0" \
292 "update_fdt=if tftp ${fdt_file}; then " \
293 "if itest ${filesize} > 0; then " \
294 "setexpr size ${fdt_sectors} * " \
295 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
296 "setexpr offset ${fdt_start} * " \
297 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
298 "if itest ${filesize} <= ${size}; then " \
300 "sf erase ${offset} ${size}; " \
301 "sf write ${loadaddr} ${offset} " \
305 "setenv filesize 0; setenv size ; setenv offset\0" \
306 "loadimage=sf probe; " \
307 "setexpr size ${kernel_sectors} * " \
308 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
309 "setexpr offset ${kernel_start} * " \
310 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
311 "sf read ${loadaddr} ${offset} ${size}; " \
312 "setenv size ; setenv offset\0" \
313 "loadfdt=sf probe; " \
314 "setexpr size ${fdt_sectors} * " \
315 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
316 "setexpr offset ${fdt_start} * " \
317 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
318 "sf read ${${fdt_addr}} ${offset} ${size}; " \
319 "setenv size ; setenv offset\0" \
322 #define CONFIG_BOOTCOMMAND \
323 "sf probe; run mmcboot; run netboot; run panicboot" \
327 #error "need to define boot source"
331 /* 128 MiB offset as in ARM related docu for linux suggested */
332 #define TQMA6_FDT_ADDRESS 0x18000000
334 #define CONFIG_EXTRA_ENV_SETTINGS \
338 "boot_type=bootz\0" \
339 "kernel_name=if test \"${boot_type}\" != bootz; then " \
340 "setenv kernel ${uimage}; " \
341 "else setenv kernel ${zimage}; fi\0" \
342 "uboot=u-boot.imx\0" \
343 "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
344 "fdt_addr="__stringify(TQMA6_FDT_ADDRESS)"\0" \
345 "console=" CONFIG_CONSOLE_DEV "\0" \
346 "fdt_high=0xffffffff\0" \
347 "initrd_high=0xffffffff\0" \
348 "addtty=setenv bootargs ${bootargs} console=${console},${baudrate}\0" \
349 "addfb=setenv bootargs ${bootargs} " \
350 "imx-fbdev.legacyfb_depth=32 consoleblank=0\0" \
353 "mmcargs=run addmmc addtty addfb\0" \
354 "addmmc=setenv bootargs ${bootargs} " \
355 "root=/dev/mmcblk${mmcblkdev}p${mmcpart} rw rootwait\0" \
356 "mmcboot=echo Booting from mmc ...; " \
357 "setenv bootargs; " \
360 "if run loadfdt; then " \
361 "echo boot device tree kernel ...; " \
362 "${boot_type} ${loadaddr} - ${fdt_addr}; " \
366 "setenv bootargs \0" \
368 "rootpath=/srv/nfs/tqma6\0" \
370 "netargs=run addnfs addip addtty addfb\0" \
371 "addnfs=setenv bootargs ${bootargs} " \
372 "root=/dev/nfs rw " \
373 "nfsroot=${serverip}:${rootpath},v3,tcp;\0" \
374 "addip_static=setenv bootargs ${bootargs} " \
375 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:" \
376 "${hostname}:${netdev}:off\0" \
377 "addip_dynamic=setenv bootargs ${bootargs} ip=dhcp\0" \
378 "addip=if test \"${ipmode}\" != static; then " \
379 "run addip_dynamic; else run addip_static; fi\0" \
380 "set_getcmd=if test \"${ipmode}\" != static; then " \
381 "setenv getcmd dhcp; setenv autoload yes; " \
382 "else setenv getcmd tftp; setenv autoload no; fi\0" \
383 "netboot=echo Booting from net ...; " \
384 "run kernel_name; " \
386 "setenv bootargs; " \
388 "if ${getcmd} ${kernel}; then " \
389 "if ${getcmd} ${fdt_addr} ${fdt_file}; then " \
390 "${boot_type} ${loadaddr} - ${fdt_addr}; " \
393 "echo ... failed\0" \
394 "panicboot=echo No boot device !!! reset\0" \
395 TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS \
397 /* Miscellaneous configurable options */
398 #define CONFIG_SYS_LONGHELP
399 #define CONFIG_SYS_HUSH_PARSER
400 #define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
402 #define CONFIG_AUTO_COMPLETE
403 #define CONFIG_SYS_CBSIZE 512
405 /* Print Buffer Size */
406 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
407 sizeof(CONFIG_SYS_PROMPT) + 16)
408 #define CONFIG_SYS_MAXARGS 16
409 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
411 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
413 #define CONFIG_CMDLINE_EDITING
414 #define CONFIG_STACKSIZE (128u * SZ_1K)
416 /* Physical Memory Map */
417 #define CONFIG_NR_DRAM_BANKS 1
418 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
420 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
421 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
422 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
424 #define CONFIG_SYS_INIT_SP_OFFSET \
425 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
426 #define CONFIG_SYS_INIT_SP_ADDR \
427 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
429 #define CONFIG_OF_LIBFDT
430 #define CONFIG_OF_BOARD_SETUP
432 #define CONFIG_FIT_VERBOSE
434 #ifndef CONFIG_SYS_DCACHE_OFF
435 #define CONFIG_CMD_CACHE
439 * All the defines above are for the TQMa6 SoM
441 * Now include the baseboard specific configuration
444 #include "tqma6_mba6.h"
446 #error "No baseboard for the TQMa6 defined!"
449 /* Support at least the sensor on TQMa6 SOM */
450 #if !defined(CONFIG_DTT_SENSORS)
451 #define CONFIG_DTT_SENSORS { 0 }
454 #endif /* __CONFIG_H */