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 #define PHYS_SDRAM_SIZE (512u * SZ_1M)
28 #define PHYS_SDRAM_SIZE (1024u * SZ_1M)
31 #define CONFIG_BOARD_EARLY_INIT_F
32 #define CONFIG_BOARD_LATE_INIT
34 #define CONFIG_MXC_GPIO
35 #define CONFIG_MXC_UART
38 #define CONFIG_CMD_SPI
39 #define CONFIG_MXC_SPI
42 #define CONFIG_SPI_FLASH
43 #define CONFIG_SPI_FLASH_STMICRO
45 #define TQMA6_SPI_FLASH_SECTOR_SIZE SZ_64K
48 #define CONFIG_SF_DEFAULT_BUS 0
49 #define CONFIG_SF_DEFAULT_CS 0
50 #define CONFIG_SF_DEFAULT_SPEED 50000000
51 #define CONFIG_SF_DEFAULT_MODE (SPI_MODE_0)
54 #define CONFIG_CMD_I2C
55 #define CONFIG_SYS_I2C
56 #define CONFIG_SYS_I2C_MXC
57 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */
58 #define CONFIG_I2C_MULTI_BUS
59 #define CONFIG_SYS_I2C_SPEED 100000
61 /* I2C SYSMON (LM75) */
62 #define CONFIG_DTT_LM75
63 #define CONFIG_DTT_MAX_TEMP 70
64 #define CONFIG_DTT_MIN_TEMP -30
65 #define CONFIG_DTT_HYSTERESIS 3
66 #define CONFIG_CMD_DTT
68 /* I2C EEPROM (M24C64) */
69 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
70 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
71 #define CONFIG_SYS_I2C_EEPROM_PAGE_WRITE_BITS 5 /* 32 Bytes */
72 #define CONFIG_SYS_I2C_EEPROM_PAGE_WRITE_DELAY_MS 20
73 #define CONFIG_CMD_EEPROM
76 #define CONFIG_POWER_I2C
77 #define CONFIG_POWER_PFUZE100
78 #define CONFIG_POWER_PFUZE100_I2C_ADDR 0x08
79 #define TQMA6_PFUZE100_I2C_BUS 2
82 #define CONFIG_FSL_ESDHC
83 #define CONFIG_FSL_USDHC
84 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
87 #define CONFIG_CMD_MMC
88 #define CONFIG_GENERIC_MMC
89 #define CONFIG_BOUNCE_BUFFER
92 #define CONFIG_CMD_USB
93 #define CONFIG_USB_EHCI
94 #define CONFIG_USB_EHCI_MX6
95 #define CONFIG_USB_STORAGE
96 #define CONFIG_USB_HOST_ETHER
97 #define CONFIG_USB_ETHER_SMSC95XX
98 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
99 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
100 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* For OTG port */
103 #define CONFIG_MXC_OCOTP
104 #define CONFIG_CMD_FUSE
106 #define CONFIG_CMD_EXT2
107 #define CONFIG_CMD_EXT4
108 #define CONFIG_CMD_EXT4_WRITE
109 #define CONFIG_CMD_FAT
110 #define CONFIG_CMD_FS_GENERIC
111 #define CONFIG_DOS_PARTITION
113 #define CONFIG_CMD_PING
114 #define CONFIG_CMD_DHCP
115 #define CONFIG_CMD_MII
116 #define CONFIG_CMD_NET
118 #define CONFIG_FEC_MXC
119 #define IMX_FEC_BASE ENET_BASE_ADDR
120 #define CONFIG_PHYLIB
123 #define CONFIG_ARP_TIMEOUT 200UL
124 /* Network config - Allow larger/faster download for TFTP/NFS */
125 #define CONFIG_IP_DEFRAG
126 #define CONFIG_TFTP_BLOCKSIZE 4096
127 #define CONFIG_NFS_READ_SIZE 4096
129 /* allow to overwrite serial and ethaddr */
130 #define CONFIG_ENV_OVERWRITE
131 #define CONFIG_CONS_INDEX 1
132 #define CONFIG_BAUDRATE 115200
134 /* Command definition */
135 #define CONFIG_CMD_BMODE
136 #define CONFIG_CMD_BOOTZ
137 #define CONFIG_CMD_ITEST
138 #define CONFIG_CMD_SETEXPR
140 #define CONFIG_BOOTDELAY 3
142 #define CONFIG_LOADADDR 0x12000000
144 /* place code in last 4 MiB of RAM */
145 #define CONFIG_SYS_TEXT_BASE 0x2fc00000
146 #define CONFIG_SYS_TEXT_BASE 0x4fc00000
149 #define CONFIG_ENV_SIZE (SZ_8K)
150 /* Size of malloc() pool */
151 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * SZ_1M)
153 #if defined(CONFIG_TQMA6X_MMC_BOOT)
155 #define CONFIG_ENV_IS_IN_MMC
156 #define TQMA6_UBOOT_OFFSET SZ_1K
157 #define TQMA6_UBOOT_SECTOR_START 0x2
158 #define TQMA6_UBOOT_SECTOR_COUNT 0x7fe
160 #define CONFIG_ENV_OFFSET SZ_1M
161 #define CONFIG_SYS_MMC_ENV_DEV 0
163 #define TQMA6_FDT_OFFSET (2 * SZ_1M)
164 #define TQMA6_FDT_SECTOR_START 0x1000
165 #define TQMA6_FDT_SECTOR_COUNT 0x800
167 #define TQMA6_KERNEL_SECTOR_START 0x2000
168 #define TQMA6_KERNEL_SECTOR_COUNT 0x2000
170 #define TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS \
171 "uboot_start="__stringify(TQMA6_UBOOT_SECTOR_START)"\0" \
172 "uboot_size="__stringify(TQMA6_UBOOT_SECTOR_COUNT)"\0" \
173 "fdt_start="__stringify(TQMA6_FDT_SECTOR_START)"\0" \
174 "fdt_size="__stringify(TQMA6_FDT_SECTOR_COUNT)"\0" \
175 "kernel_start="__stringify(TQMA6_KERNEL_SECTOR_START)"\0" \
176 "kernel_size="__stringify(TQMA6_KERNEL_SECTOR_COUNT)"\0" \
177 "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
178 "loadimage=mmc dev ${mmcdev}; " \
179 "mmc read ${loadaddr} ${kernel_start} ${kernel_size};\0" \
180 "loadfdt=mmc dev ${mmcdev}; " \
181 "mmc read ${fdt_addr} ${fdt_start} ${fdt_size};\0" \
182 "update_uboot=if tftp ${uboot}; then " \
183 "if itest ${filesize} > 0; then " \
184 "mmc dev ${mmcdev}; mmc rescan; " \
185 "setexpr blkc ${filesize} / 0x200; " \
186 "setexpr blkc ${blkc} + 1; " \
187 "if itest ${blkc} <= ${uboot_size}; then " \
188 "mmc write ${loadaddr} ${uboot_start} " \
192 "setenv filesize; setenv blkc \0" \
193 "update_kernel=run kernel_name; " \
194 "if tftp ${kernel}; then " \
195 "if itest ${filesize} > 0; then " \
196 "mmc dev ${mmcdev}; mmc rescan; " \
197 "setexpr blkc ${filesize} / 0x200; " \
198 "setexpr blkc ${blkc} + 1; " \
199 "if itest ${blkc} <= ${kernel_size}; then " \
200 "mmc write ${loadaddr} " \
201 "${kernel_start} ${blkc}; " \
205 "setenv filesize; setenv blkc \0" \
206 "update_fdt=if tftp ${fdt_file}; then " \
207 "if itest ${filesize} > 0; then " \
208 "mmc dev ${mmcdev}; mmc rescan; " \
209 "setexpr blkc ${filesize} / 0x200; " \
210 "setexpr blkc ${blkc} + 1; " \
211 "if itest ${blkc} <= ${fdt_size}; then " \
212 "mmc write ${loadaddr} ${fdt_start} ${blkc}; " \
215 "setenv filesize; setenv blkc \0" \
217 #define CONFIG_BOOTCOMMAND \
218 "run mmcboot; run netboot; run panicboot"
220 #elif defined(CONFIG_TQMA6X_SPI_BOOT)
222 #define TQMA6_UBOOT_OFFSET 0x400
223 #define TQMA6_UBOOT_SECTOR_START 0x0
224 /* max u-boot size: 512k */
225 #define TQMA6_UBOOT_SECTOR_SIZE TQMA6_SPI_FLASH_SECTOR_SIZE
226 #define TQMA6_UBOOT_SECTOR_COUNT 0x8
227 #define TQMA6_UBOOT_SIZE (TQMA6_UBOOT_SECTOR_SIZE * \
228 TQMA6_UBOOT_SECTOR_COUNT)
230 #define CONFIG_ENV_IS_IN_SPI_FLASH
231 #define CONFIG_SYS_REDUNDAND_ENVIRONMENT
232 #define CONFIG_ENV_OFFSET (TQMA6_UBOOT_SIZE)
233 #define CONFIG_ENV_SECT_SIZE TQMA6_SPI_FLASH_SECTOR_SIZE
234 #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + \
235 CONFIG_ENV_SECT_SIZE)
237 #define CONFIG_ENV_SPI_BUS (CONFIG_SF_DEFAULT_BUS)
238 #define CONFIG_ENV_SPI_CS (CONFIG_SF_DEFAULT_CS)
239 #define CONFIG_ENV_SPI_MAX_HZ (CONFIG_SF_DEFAULT_SPEED)
240 #define CONFIG_ENV_SPI_MODE (CONFIG_SF_DEFAULT_MODE)
242 #define TQMA6_FDT_OFFSET (CONFIG_ENV_OFFSET_REDUND + \
243 CONFIG_ENV_SECT_SIZE)
244 #define TQMA6_FDT_SECT_SIZE (TQMA6_SPI_FLASH_SECTOR_SIZE)
246 #define TQMA6_FDT_SECTOR_START 0x0a /* 8 Sector u-boot, 2 Sector env */
247 #define TQMA6_FDT_SECTOR_COUNT 0x01
249 #define TQMA6_KERNEL_SECTOR_START 0x10
250 #define TQMA6_KERNEL_SECTOR_COUNT 0x60
252 #define TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS \
254 "uboot_offset="__stringify(TQMA6_UBOOT_OFFSET)"\0" \
255 "uboot_sectors="__stringify(TQMA6_UBOOT_SECTOR_COUNT)"\0" \
256 "fdt_start="__stringify(TQMA6_FDT_SECTOR_START)"\0" \
257 "fdt_sectors="__stringify(TQMA6_FDT_SECTOR_COUNT)"\0" \
258 "kernel_start="__stringify(TQMA6_KERNEL_SECTOR_START)"\0" \
259 "kernel_sectors="__stringify(TQMA6_KERNEL_SECTOR_COUNT)"\0" \
260 "update_uboot=if tftp ${uboot}; then " \
261 "if itest ${filesize} > 0; then " \
262 "setexpr blkc ${filesize} + " \
263 __stringify(TQMA6_UBOOT_OFFSET) "; " \
264 "setexpr size ${uboot_sectors} * " \
265 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
266 "if itest ${blkc} <= ${size}; then " \
268 "sf erase 0 ${size}; " \
269 "sf write ${loadaddr} ${uboot_offset} " \
273 "setenv filesize 0; setenv blkc; setenv size \0" \
274 "update_kernel=run kernel_name; if tftp ${kernel}; then " \
275 "if itest ${filesize} > 0; then " \
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 "if itest ${filesize} <= ${size}; then " \
282 "sf erase ${offset} ${size}; " \
283 "sf write ${loadaddr} ${offset} " \
287 "setenv filesize 0; setenv size ; setenv offset\0" \
288 "update_fdt=if tftp ${fdt_file}; then " \
289 "if itest ${filesize} > 0; then " \
290 "setexpr size ${fdt_sectors} * " \
291 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
292 "setexpr offset ${fdt_start} * " \
293 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
294 "if itest ${filesize} <= ${size}; then " \
296 "sf erase ${offset} ${size}; " \
297 "sf write ${loadaddr} ${offset} " \
301 "setenv filesize 0; setenv size ; setenv offset\0" \
302 "loadimage=sf probe; " \
303 "setexpr size ${kernel_sectors} * " \
304 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
305 "setexpr offset ${kernel_start} * " \
306 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
307 "sf read ${loadaddr} ${offset} ${size}; " \
308 "setenv size ; setenv offset\0" \
309 "loadfdt=sf probe; " \
310 "setexpr size ${fdt_sectors} * " \
311 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
312 "setexpr offset ${fdt_start} * " \
313 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
314 "sf read ${${fdt_addr}} ${offset} ${size}; " \
315 "setenv size ; setenv offset\0" \
318 #define CONFIG_BOOTCOMMAND \
319 "sf probe; run mmcboot; run netboot; run panicboot" \
323 #error "need to define boot source"
327 /* 128 MiB offset as in ARM related docu for linux suggested */
328 #define TQMA6_FDT_ADDRESS 0x18000000
330 #define CONFIG_EXTRA_ENV_SETTINGS \
334 "boot_type=bootz\0" \
335 "kernel_name=if test \"${boot_type}\" != bootz; then " \
336 "setenv kernel ${uimage}; " \
337 "else setenv kernel ${zimage}; fi\0" \
338 "uboot=u-boot.imx\0" \
339 "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
340 "fdt_addr="__stringify(TQMA6_FDT_ADDRESS)"\0" \
341 "console=" CONFIG_CONSOLE_DEV "\0" \
342 "fdt_high=0xffffffff\0" \
343 "initrd_high=0xffffffff\0" \
344 "addtty=setenv bootargs ${bootargs} console=${console},${baudrate}\0" \
345 "addfb=setenv bootargs ${bootargs} " \
346 "imx-fbdev.legacyfb_depth=32 consoleblank=0\0" \
349 "mmcargs=run addmmc addtty addfb\0" \
350 "addmmc=setenv bootargs ${bootargs} " \
351 "root=/dev/mmcblk${mmcblkdev}p${mmcpart} rw rootwait\0" \
352 "mmcboot=echo Booting from mmc ...; " \
353 "setenv bootargs; " \
356 "if run loadfdt; then " \
357 "echo boot device tree kernel ...; " \
358 "${boot_type} ${loadaddr} - ${fdt_addr}; " \
362 "setenv bootargs \0" \
364 "rootpath=/srv/nfs/tqma6\0" \
366 "netargs=run addnfs addip addtty addfb\0" \
367 "addnfs=setenv bootargs ${bootargs} " \
368 "root=/dev/nfs rw " \
369 "nfsroot=${serverip}:${rootpath},v3,tcp;\0" \
370 "addip_static=setenv bootargs ${bootargs} " \
371 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:" \
372 "${hostname}:${netdev}:off\0" \
373 "addip_dynamic=setenv bootargs ${bootargs} ip=dhcp\0" \
374 "addip=if test \"${ipmode}\" != static; then " \
375 "run addip_dynamic; else run addip_static; fi\0" \
376 "set_getcmd=if test \"${ipmode}\" != static; then " \
377 "setenv getcmd dhcp; setenv autoload yes; " \
378 "else setenv getcmd tftp; setenv autoload no; fi\0" \
379 "netboot=echo Booting from net ...; " \
380 "run kernel_name; " \
382 "setenv bootargs; " \
384 "if ${getcmd} ${kernel}; then " \
385 "if ${getcmd} ${fdt_addr} ${fdt_file}; then " \
386 "${boot_type} ${loadaddr} - ${fdt_addr}; " \
389 "echo ... failed\0" \
390 "panicboot=echo No boot device !!! reset\0" \
391 TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS \
393 /* Miscellaneous configurable options */
394 #define CONFIG_SYS_LONGHELP
395 #define CONFIG_SYS_HUSH_PARSER
396 #define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
398 #define CONFIG_AUTO_COMPLETE
399 #define CONFIG_SYS_CBSIZE 512
401 /* Print Buffer Size */
402 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
403 sizeof(CONFIG_SYS_PROMPT) + 16)
404 #define CONFIG_SYS_MAXARGS 16
405 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
407 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
409 #define CONFIG_CMDLINE_EDITING
410 #define CONFIG_STACKSIZE (128u * SZ_1K)
412 /* Physical Memory Map */
413 #define CONFIG_NR_DRAM_BANKS 1
414 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
416 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
417 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
418 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
420 #define CONFIG_SYS_INIT_SP_OFFSET \
421 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
422 #define CONFIG_SYS_INIT_SP_ADDR \
423 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
425 #define CONFIG_OF_LIBFDT
426 #define CONFIG_OF_BOARD_SETUP
428 #define CONFIG_FIT_VERBOSE
430 #ifndef CONFIG_SYS_DCACHE_OFF
431 #define CONFIG_CMD_CACHE
435 * All the defines above are for the TQMa6 SoM
437 * Now include the baseboard specific configuration
440 #include "tqma6_mba6.h"
442 #error "No baseboard for the TQMa6 defined!"
445 /* Support at least the sensor on TQMa6 SOM */
446 #if !defined(CONFIG_DTT_SENSORS)
447 #define CONFIG_DTT_SENSORS { 0 }
450 #endif /* __CONFIG_H */