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_UART
39 #define CONFIG_CMD_SPI
40 #define CONFIG_MXC_SPI
43 #define CONFIG_SPI_FLASH
44 #define CONFIG_SPI_FLASH_STMICRO
46 #define TQMA6_SPI_FLASH_SECTOR_SIZE SZ_64K
49 #define CONFIG_SF_DEFAULT_BUS 0
50 #define CONFIG_SF_DEFAULT_CS 0
51 #define CONFIG_SF_DEFAULT_SPEED 50000000
52 #define CONFIG_SF_DEFAULT_MODE (SPI_MODE_0)
55 #define CONFIG_CMD_I2C
56 #define CONFIG_SYS_I2C
57 #define CONFIG_SYS_I2C_MXC
58 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */
59 #define CONFIG_I2C_MULTI_BUS
60 #define CONFIG_SYS_I2C_SPEED 100000
62 /* I2C SYSMON (LM75) */
63 #define CONFIG_DTT_LM75
64 #define CONFIG_DTT_MAX_TEMP 70
65 #define CONFIG_DTT_MIN_TEMP -30
66 #define CONFIG_DTT_HYSTERESIS 3
67 #define CONFIG_CMD_DTT
69 /* I2C EEPROM (M24C64) */
70 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
71 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
72 #define CONFIG_SYS_I2C_EEPROM_PAGE_WRITE_BITS 5 /* 32 Bytes */
73 #define CONFIG_SYS_I2C_EEPROM_PAGE_WRITE_DELAY_MS 20
74 #define CONFIG_CMD_EEPROM
77 #define CONFIG_POWER_I2C
78 #define CONFIG_POWER_PFUZE100
79 #define CONFIG_POWER_PFUZE100_I2C_ADDR 0x08
80 #define TQMA6_PFUZE100_I2C_BUS 2
83 #define CONFIG_FSL_ESDHC
84 #define CONFIG_FSL_USDHC
85 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
88 #define CONFIG_CMD_MMC
89 #define CONFIG_GENERIC_MMC
90 #define CONFIG_BOUNCE_BUFFER
93 #define CONFIG_CMD_USB
94 #define CONFIG_USB_EHCI
95 #define CONFIG_USB_EHCI_MX6
96 #define CONFIG_USB_STORAGE
97 #define CONFIG_USB_HOST_ETHER
98 #define CONFIG_USB_ETHER_SMSC95XX
99 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
100 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
101 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* For OTG port */
104 #define CONFIG_MXC_OCOTP
105 #define CONFIG_CMD_FUSE
107 #define CONFIG_CMD_EXT2
108 #define CONFIG_CMD_EXT4
109 #define CONFIG_CMD_EXT4_WRITE
110 #define CONFIG_CMD_FAT
111 #define CONFIG_CMD_FS_GENERIC
112 #define CONFIG_DOS_PARTITION
114 #define CONFIG_CMD_PING
115 #define CONFIG_CMD_DHCP
116 #define CONFIG_CMD_MII
117 #define CONFIG_CMD_NET
119 #define CONFIG_FEC_MXC
120 #define IMX_FEC_BASE ENET_BASE_ADDR
121 #define CONFIG_PHYLIB
124 #define CONFIG_ARP_TIMEOUT 200UL
125 /* Network config - Allow larger/faster download for TFTP/NFS */
126 #define CONFIG_IP_DEFRAG
127 #define CONFIG_TFTP_BLOCKSIZE 4096
128 #define CONFIG_NFS_READ_SIZE 4096
130 /* Command definition */
131 #define CONFIG_CMD_BMODE
132 #define CONFIG_CMD_BOOTZ
133 #define CONFIG_CMD_ITEST
134 #define CONFIG_CMD_SETEXPR
136 /* place code in last 4 MiB of RAM */
137 #if defined(CONFIG_MX6DL) || defined(CONFIG_MX6S)
138 #define CONFIG_SYS_TEXT_BASE 0x2fc00000
139 #elif defined(CONFIG_MX6Q) || defined(CONFIG_MX6D)
140 #define CONFIG_SYS_TEXT_BASE 0x4fc00000
143 #define CONFIG_ENV_SIZE (SZ_8K)
144 /* Size of malloc() pool */
145 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * SZ_1M)
147 #if defined(CONFIG_TQMA6X_MMC_BOOT)
149 #define CONFIG_ENV_IS_IN_MMC
150 #define TQMA6_UBOOT_OFFSET SZ_1K
151 #define TQMA6_UBOOT_SECTOR_START 0x2
152 #define TQMA6_UBOOT_SECTOR_COUNT 0x7fe
154 #define CONFIG_ENV_OFFSET SZ_1M
155 #define CONFIG_SYS_MMC_ENV_DEV 0
157 #define TQMA6_FDT_OFFSET (2 * SZ_1M)
158 #define TQMA6_FDT_SECTOR_START 0x1000
159 #define TQMA6_FDT_SECTOR_COUNT 0x800
161 #define TQMA6_KERNEL_SECTOR_START 0x2000
162 #define TQMA6_KERNEL_SECTOR_COUNT 0x2000
164 #define TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS \
165 "uboot_start="__stringify(TQMA6_UBOOT_SECTOR_START)"\0" \
166 "uboot_size="__stringify(TQMA6_UBOOT_SECTOR_COUNT)"\0" \
167 "fdt_start="__stringify(TQMA6_FDT_SECTOR_START)"\0" \
168 "fdt_size="__stringify(TQMA6_FDT_SECTOR_COUNT)"\0" \
169 "kernel_start="__stringify(TQMA6_KERNEL_SECTOR_START)"\0" \
170 "kernel_size="__stringify(TQMA6_KERNEL_SECTOR_COUNT)"\0" \
171 "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
172 "loadimage=mmc dev ${mmcdev}; " \
173 "mmc read ${loadaddr} ${kernel_start} ${kernel_size};\0" \
174 "loadfdt=mmc dev ${mmcdev}; " \
175 "mmc read ${fdt_addr} ${fdt_start} ${fdt_size};\0" \
176 "update_uboot=if tftp ${uboot}; then " \
177 "if itest ${filesize} > 0; then " \
178 "mmc dev ${mmcdev}; mmc rescan; " \
179 "setexpr blkc ${filesize} / 0x200; " \
180 "setexpr blkc ${blkc} + 1; " \
181 "if itest ${blkc} <= ${uboot_size}; then " \
182 "mmc write ${loadaddr} ${uboot_start} " \
186 "setenv filesize; setenv blkc \0" \
187 "update_kernel=run kernel_name; " \
188 "if tftp ${kernel}; then " \
189 "if itest ${filesize} > 0; then " \
190 "mmc dev ${mmcdev}; mmc rescan; " \
191 "setexpr blkc ${filesize} / 0x200; " \
192 "setexpr blkc ${blkc} + 1; " \
193 "if itest ${blkc} <= ${kernel_size}; then " \
194 "mmc write ${loadaddr} " \
195 "${kernel_start} ${blkc}; " \
199 "setenv filesize; setenv blkc \0" \
200 "update_fdt=if tftp ${fdt_file}; then " \
201 "if itest ${filesize} > 0; then " \
202 "mmc dev ${mmcdev}; mmc rescan; " \
203 "setexpr blkc ${filesize} / 0x200; " \
204 "setexpr blkc ${blkc} + 1; " \
205 "if itest ${blkc} <= ${fdt_size}; then " \
206 "mmc write ${loadaddr} ${fdt_start} ${blkc}; " \
209 "setenv filesize; setenv blkc \0" \
211 #define CONFIG_BOOTCOMMAND \
212 "run mmcboot; run netboot; run panicboot"
214 #elif defined(CONFIG_TQMA6X_SPI_BOOT)
216 #define TQMA6_UBOOT_OFFSET 0x400
217 #define TQMA6_UBOOT_SECTOR_START 0x0
218 /* max u-boot size: 512k */
219 #define TQMA6_UBOOT_SECTOR_SIZE TQMA6_SPI_FLASH_SECTOR_SIZE
220 #define TQMA6_UBOOT_SECTOR_COUNT 0x8
221 #define TQMA6_UBOOT_SIZE (TQMA6_UBOOT_SECTOR_SIZE * \
222 TQMA6_UBOOT_SECTOR_COUNT)
224 #define CONFIG_ENV_IS_IN_SPI_FLASH
225 #define CONFIG_SYS_REDUNDAND_ENVIRONMENT
226 #define CONFIG_ENV_OFFSET (TQMA6_UBOOT_SIZE)
227 #define CONFIG_ENV_SECT_SIZE TQMA6_SPI_FLASH_SECTOR_SIZE
228 #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + \
229 CONFIG_ENV_SECT_SIZE)
231 #define CONFIG_ENV_SPI_BUS (CONFIG_SF_DEFAULT_BUS)
232 #define CONFIG_ENV_SPI_CS (CONFIG_SF_DEFAULT_CS)
233 #define CONFIG_ENV_SPI_MAX_HZ (CONFIG_SF_DEFAULT_SPEED)
234 #define CONFIG_ENV_SPI_MODE (CONFIG_SF_DEFAULT_MODE)
236 #define TQMA6_FDT_OFFSET (CONFIG_ENV_OFFSET_REDUND + \
237 CONFIG_ENV_SECT_SIZE)
238 #define TQMA6_FDT_SECT_SIZE (TQMA6_SPI_FLASH_SECTOR_SIZE)
240 #define TQMA6_FDT_SECTOR_START 0x0a /* 8 Sector u-boot, 2 Sector env */
241 #define TQMA6_FDT_SECTOR_COUNT 0x01
243 #define TQMA6_KERNEL_SECTOR_START 0x10
244 #define TQMA6_KERNEL_SECTOR_COUNT 0x60
246 #define TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS \
248 "uboot_offset="__stringify(TQMA6_UBOOT_OFFSET)"\0" \
249 "uboot_sectors="__stringify(TQMA6_UBOOT_SECTOR_COUNT)"\0" \
250 "fdt_start="__stringify(TQMA6_FDT_SECTOR_START)"\0" \
251 "fdt_sectors="__stringify(TQMA6_FDT_SECTOR_COUNT)"\0" \
252 "kernel_start="__stringify(TQMA6_KERNEL_SECTOR_START)"\0" \
253 "kernel_sectors="__stringify(TQMA6_KERNEL_SECTOR_COUNT)"\0" \
254 "update_uboot=if tftp ${uboot}; then " \
255 "if itest ${filesize} > 0; then " \
256 "setexpr blkc ${filesize} + " \
257 __stringify(TQMA6_UBOOT_OFFSET) "; " \
258 "setexpr size ${uboot_sectors} * " \
259 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
260 "if itest ${blkc} <= ${size}; then " \
262 "sf erase 0 ${size}; " \
263 "sf write ${loadaddr} ${uboot_offset} " \
267 "setenv filesize 0; setenv blkc; setenv size \0" \
268 "update_kernel=run kernel_name; if tftp ${kernel}; then " \
269 "if itest ${filesize} > 0; then " \
270 "setexpr size ${kernel_sectors} * " \
271 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
272 "setexpr offset ${kernel_start} * " \
273 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
274 "if itest ${filesize} <= ${size}; then " \
276 "sf erase ${offset} ${size}; " \
277 "sf write ${loadaddr} ${offset} " \
281 "setenv filesize 0; setenv size ; setenv offset\0" \
282 "update_fdt=if tftp ${fdt_file}; then " \
283 "if itest ${filesize} > 0; then " \
284 "setexpr size ${fdt_sectors} * " \
285 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
286 "setexpr offset ${fdt_start} * " \
287 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
288 "if itest ${filesize} <= ${size}; then " \
290 "sf erase ${offset} ${size}; " \
291 "sf write ${loadaddr} ${offset} " \
295 "setenv filesize 0; setenv size ; setenv offset\0" \
296 "loadimage=sf probe; " \
297 "setexpr size ${kernel_sectors} * " \
298 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
299 "setexpr offset ${kernel_start} * " \
300 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
301 "sf read ${loadaddr} ${offset} ${size}; " \
302 "setenv size ; setenv offset\0" \
303 "loadfdt=sf probe; " \
304 "setexpr size ${fdt_sectors} * " \
305 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
306 "setexpr offset ${fdt_start} * " \
307 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
308 "sf read ${${fdt_addr}} ${offset} ${size}; " \
309 "setenv size ; setenv offset\0" \
312 #define CONFIG_BOOTCOMMAND \
313 "sf probe; run mmcboot; run netboot; run panicboot" \
317 #error "need to define boot source"
321 /* 128 MiB offset as in ARM related docu for linux suggested */
322 #define TQMA6_FDT_ADDRESS 0x18000000
324 #define CONFIG_EXTRA_ENV_SETTINGS \
328 "boot_type=bootz\0" \
329 "kernel_name=if test \"${boot_type}\" != bootz; then " \
330 "setenv kernel ${uimage}; " \
331 "else setenv kernel ${zimage}; fi\0" \
332 "uboot=u-boot.imx\0" \
333 "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
334 "fdt_addr="__stringify(TQMA6_FDT_ADDRESS)"\0" \
335 "console=" CONFIG_CONSOLE_DEV "\0" \
336 "fdt_high=0xffffffff\0" \
337 "initrd_high=0xffffffff\0" \
338 "addtty=setenv bootargs ${bootargs} console=${console},${baudrate}\0" \
339 "addfb=setenv bootargs ${bootargs} " \
340 "imx-fbdev.legacyfb_depth=32 consoleblank=0\0" \
343 "mmcargs=run addmmc addtty addfb\0" \
344 "addmmc=setenv bootargs ${bootargs} " \
345 "root=/dev/mmcblk${mmcblkdev}p${mmcpart} rw rootwait\0" \
346 "mmcboot=echo Booting from mmc ...; " \
347 "setenv bootargs; " \
350 "if run loadfdt; then " \
351 "echo boot device tree kernel ...; " \
352 "${boot_type} ${loadaddr} - ${fdt_addr}; " \
356 "setenv bootargs \0" \
358 "rootpath=/srv/nfs/tqma6\0" \
360 "netargs=run addnfs addip addtty addfb\0" \
361 "addnfs=setenv bootargs ${bootargs} " \
362 "root=/dev/nfs rw " \
363 "nfsroot=${serverip}:${rootpath},v3,tcp;\0" \
364 "addip_static=setenv bootargs ${bootargs} " \
365 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:" \
366 "${hostname}:${netdev}:off\0" \
367 "addip_dynamic=setenv bootargs ${bootargs} ip=dhcp\0" \
368 "addip=if test \"${ipmode}\" != static; then " \
369 "run addip_dynamic; else run addip_static; fi\0" \
370 "set_getcmd=if test \"${ipmode}\" != static; then " \
371 "setenv getcmd dhcp; setenv autoload yes; " \
372 "else setenv getcmd tftp; setenv autoload no; fi\0" \
373 "netboot=echo Booting from net ...; " \
374 "run kernel_name; " \
376 "setenv bootargs; " \
378 "if ${getcmd} ${kernel}; then " \
379 "if ${getcmd} ${fdt_addr} ${fdt_file}; then " \
380 "${boot_type} ${loadaddr} - ${fdt_addr}; " \
383 "echo ... failed\0" \
384 "panicboot=echo No boot device !!! reset\0" \
385 TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS \
387 /* Print Buffer Size */
388 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
389 sizeof(CONFIG_SYS_PROMPT) + 16)
391 #define CONFIG_STACKSIZE (128u * SZ_1K)
393 /* Physical Memory Map */
394 #define CONFIG_NR_DRAM_BANKS 1
395 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
397 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
398 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
399 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
401 #define CONFIG_SYS_INIT_SP_OFFSET \
402 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
403 #define CONFIG_SYS_INIT_SP_ADDR \
404 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
406 #define CONFIG_OF_LIBFDT
407 #define CONFIG_OF_BOARD_SETUP
409 #define CONFIG_FIT_VERBOSE
411 #ifndef CONFIG_SYS_DCACHE_OFF
412 #define CONFIG_CMD_CACHE
416 * All the defines above are for the TQMa6 SoM
418 * Now include the baseboard specific configuration
421 #include "tqma6_mba6.h"
423 #error "No baseboard for the TQMa6 defined!"
426 /* Support at least the sensor on TQMa6 SOM */
427 #if !defined(CONFIG_DTT_SENSORS)
428 #define CONFIG_DTT_SENSORS { 0 }
431 #endif /* __CONFIG_H */