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_UART
37 #define CONFIG_CMD_SPI
38 #define CONFIG_MXC_SPI
41 #define CONFIG_SPI_FLASH
42 #define CONFIG_SPI_FLASH_STMICRO
44 #define TQMA6_SPI_FLASH_SECTOR_SIZE SZ_64K
47 #define CONFIG_SF_DEFAULT_BUS 0
48 #define CONFIG_SF_DEFAULT_CS 0
49 #define CONFIG_SF_DEFAULT_SPEED 50000000
50 #define CONFIG_SF_DEFAULT_MODE (SPI_MODE_0)
53 #define CONFIG_CMD_I2C
54 #define CONFIG_SYS_I2C
55 #define CONFIG_SYS_I2C_MXC
56 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */
57 #define CONFIG_I2C_MULTI_BUS
58 #define CONFIG_SYS_I2C_SPEED 100000
60 /* I2C SYSMON (LM75) */
61 #define CONFIG_DTT_LM75
62 #define CONFIG_DTT_MAX_TEMP 70
63 #define CONFIG_DTT_MIN_TEMP -30
64 #define CONFIG_DTT_HYSTERESIS 3
65 #define CONFIG_CMD_DTT
67 /* I2C EEPROM (M24C64) */
68 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
69 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
70 #define CONFIG_SYS_I2C_EEPROM_PAGE_WRITE_BITS 5 /* 32 Bytes */
71 #define CONFIG_SYS_I2C_EEPROM_PAGE_WRITE_DELAY_MS 20
72 #define CONFIG_CMD_EEPROM
75 #define CONFIG_POWER_I2C
76 #define CONFIG_POWER_PFUZE100
77 #define CONFIG_POWER_PFUZE100_I2C_ADDR 0x08
78 #define TQMA6_PFUZE100_I2C_BUS 2
81 #define CONFIG_FSL_ESDHC
82 #define CONFIG_FSL_USDHC
83 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
86 #define CONFIG_CMD_MMC
87 #define CONFIG_GENERIC_MMC
88 #define CONFIG_BOUNCE_BUFFER
91 #define CONFIG_CMD_USB
92 #define CONFIG_USB_EHCI
93 #define CONFIG_USB_EHCI_MX6
94 #define CONFIG_USB_STORAGE
95 #define CONFIG_USB_HOST_ETHER
96 #define CONFIG_USB_ETHER_SMSC95XX
97 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
98 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
99 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* For OTG port */
102 #define CONFIG_MXC_OCOTP
103 #define CONFIG_CMD_FUSE
105 #define CONFIG_CMD_PING
106 #define CONFIG_CMD_DHCP
107 #define CONFIG_CMD_MII
108 #define CONFIG_CMD_NET
110 #define CONFIG_FEC_MXC
111 #define IMX_FEC_BASE ENET_BASE_ADDR
112 #define CONFIG_PHYLIB
115 #define CONFIG_ARP_TIMEOUT 200UL
116 /* Network config - Allow larger/faster download for TFTP/NFS */
117 #define CONFIG_IP_DEFRAG
118 #define CONFIG_TFTP_BLOCKSIZE 4096
119 #define CONFIG_NFS_READ_SIZE 4096
121 /* Command definition */
122 #define CONFIG_CMD_BMODE
123 #define CONFIG_CMD_ITEST
124 #define CONFIG_CMD_SETEXPR
126 /* place code in last 4 MiB of RAM */
127 #define CONFIG_SYS_TEXT_BASE 0x2fc00000
128 #define CONFIG_SYS_TEXT_BASE 0x4fc00000
131 #define CONFIG_ENV_SIZE (SZ_8K)
132 /* Size of malloc() pool */
133 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * SZ_1M)
135 #if defined(CONFIG_TQMA6X_MMC_BOOT)
137 #define CONFIG_ENV_IS_IN_MMC
138 #define TQMA6_UBOOT_OFFSET SZ_1K
139 #define TQMA6_UBOOT_SECTOR_START 0x2
140 #define TQMA6_UBOOT_SECTOR_COUNT 0x7fe
142 #define CONFIG_ENV_OFFSET SZ_1M
143 #define CONFIG_SYS_MMC_ENV_DEV 0
145 #define TQMA6_FDT_OFFSET (2 * SZ_1M)
146 #define TQMA6_FDT_SECTOR_START 0x1000
147 #define TQMA6_FDT_SECTOR_COUNT 0x800
149 #define TQMA6_KERNEL_SECTOR_START 0x2000
150 #define TQMA6_KERNEL_SECTOR_COUNT 0x2000
152 #define TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS \
153 "uboot_start="__stringify(TQMA6_UBOOT_SECTOR_START)"\0" \
154 "uboot_size="__stringify(TQMA6_UBOOT_SECTOR_COUNT)"\0" \
155 "fdt_start="__stringify(TQMA6_FDT_SECTOR_START)"\0" \
156 "fdt_size="__stringify(TQMA6_FDT_SECTOR_COUNT)"\0" \
157 "kernel_start="__stringify(TQMA6_KERNEL_SECTOR_START)"\0" \
158 "kernel_size="__stringify(TQMA6_KERNEL_SECTOR_COUNT)"\0" \
159 "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
160 "loadimage=mmc dev ${mmcdev}; " \
161 "mmc read ${loadaddr} ${kernel_start} ${kernel_size};\0" \
162 "loadfdt=mmc dev ${mmcdev}; " \
163 "mmc read ${fdt_addr} ${fdt_start} ${fdt_size};\0" \
164 "update_uboot=if tftp ${uboot}; then " \
165 "if itest ${filesize} > 0; then " \
166 "mmc dev ${mmcdev}; mmc rescan; " \
167 "setexpr blkc ${filesize} / 0x200; " \
168 "setexpr blkc ${blkc} + 1; " \
169 "if itest ${blkc} <= ${uboot_size}; then " \
170 "mmc write ${loadaddr} ${uboot_start} " \
174 "setenv filesize; setenv blkc \0" \
175 "update_kernel=run kernel_name; " \
176 "if tftp ${kernel}; 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} <= ${kernel_size}; then " \
182 "mmc write ${loadaddr} " \
183 "${kernel_start} ${blkc}; " \
187 "setenv filesize; setenv blkc \0" \
188 "update_fdt=if tftp ${fdt_file}; 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} <= ${fdt_size}; then " \
194 "mmc write ${loadaddr} ${fdt_start} ${blkc}; " \
197 "setenv filesize; setenv blkc \0" \
199 #define CONFIG_BOOTCOMMAND \
200 "run mmcboot; run netboot; run panicboot"
202 #elif defined(CONFIG_TQMA6X_SPI_BOOT)
204 #define TQMA6_UBOOT_OFFSET 0x400
205 #define TQMA6_UBOOT_SECTOR_START 0x0
206 /* max u-boot size: 512k */
207 #define TQMA6_UBOOT_SECTOR_SIZE TQMA6_SPI_FLASH_SECTOR_SIZE
208 #define TQMA6_UBOOT_SECTOR_COUNT 0x8
209 #define TQMA6_UBOOT_SIZE (TQMA6_UBOOT_SECTOR_SIZE * \
210 TQMA6_UBOOT_SECTOR_COUNT)
212 #define CONFIG_ENV_IS_IN_SPI_FLASH
213 #define CONFIG_SYS_REDUNDAND_ENVIRONMENT
214 #define CONFIG_ENV_OFFSET (TQMA6_UBOOT_SIZE)
215 #define CONFIG_ENV_SECT_SIZE TQMA6_SPI_FLASH_SECTOR_SIZE
216 #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + \
217 CONFIG_ENV_SECT_SIZE)
219 #define CONFIG_ENV_SPI_BUS (CONFIG_SF_DEFAULT_BUS)
220 #define CONFIG_ENV_SPI_CS (CONFIG_SF_DEFAULT_CS)
221 #define CONFIG_ENV_SPI_MAX_HZ (CONFIG_SF_DEFAULT_SPEED)
222 #define CONFIG_ENV_SPI_MODE (CONFIG_SF_DEFAULT_MODE)
224 #define TQMA6_FDT_OFFSET (CONFIG_ENV_OFFSET_REDUND + \
225 CONFIG_ENV_SECT_SIZE)
226 #define TQMA6_FDT_SECT_SIZE (TQMA6_SPI_FLASH_SECTOR_SIZE)
228 #define TQMA6_FDT_SECTOR_START 0x0a /* 8 Sector u-boot, 2 Sector env */
229 #define TQMA6_FDT_SECTOR_COUNT 0x01
231 #define TQMA6_KERNEL_SECTOR_START 0x10
232 #define TQMA6_KERNEL_SECTOR_COUNT 0x60
234 #define TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS \
236 "uboot_offset="__stringify(TQMA6_UBOOT_OFFSET)"\0" \
237 "uboot_sectors="__stringify(TQMA6_UBOOT_SECTOR_COUNT)"\0" \
238 "fdt_start="__stringify(TQMA6_FDT_SECTOR_START)"\0" \
239 "fdt_sectors="__stringify(TQMA6_FDT_SECTOR_COUNT)"\0" \
240 "kernel_start="__stringify(TQMA6_KERNEL_SECTOR_START)"\0" \
241 "kernel_sectors="__stringify(TQMA6_KERNEL_SECTOR_COUNT)"\0" \
242 "update_uboot=if tftp ${uboot}; then " \
243 "if itest ${filesize} > 0; then " \
244 "setexpr blkc ${filesize} + " \
245 __stringify(TQMA6_UBOOT_OFFSET) "; " \
246 "setexpr size ${uboot_sectors} * " \
247 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
248 "if itest ${blkc} <= ${size}; then " \
250 "sf erase 0 ${size}; " \
251 "sf write ${loadaddr} ${uboot_offset} " \
255 "setenv filesize 0; setenv blkc; setenv size \0" \
256 "update_kernel=run kernel_name; if tftp ${kernel}; then " \
257 "if itest ${filesize} > 0; then " \
258 "setexpr size ${kernel_sectors} * " \
259 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
260 "setexpr offset ${kernel_start} * " \
261 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
262 "if itest ${filesize} <= ${size}; then " \
264 "sf erase ${offset} ${size}; " \
265 "sf write ${loadaddr} ${offset} " \
269 "setenv filesize 0; setenv size ; setenv offset\0" \
270 "update_fdt=if tftp ${fdt_file}; then " \
271 "if itest ${filesize} > 0; then " \
272 "setexpr size ${fdt_sectors} * " \
273 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
274 "setexpr offset ${fdt_start} * " \
275 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
276 "if itest ${filesize} <= ${size}; then " \
278 "sf erase ${offset} ${size}; " \
279 "sf write ${loadaddr} ${offset} " \
283 "setenv filesize 0; setenv size ; setenv offset\0" \
284 "loadimage=sf probe; " \
285 "setexpr size ${kernel_sectors} * " \
286 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
287 "setexpr offset ${kernel_start} * " \
288 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
289 "sf read ${loadaddr} ${offset} ${size}; " \
290 "setenv size ; setenv offset\0" \
291 "loadfdt=sf probe; " \
292 "setexpr size ${fdt_sectors} * " \
293 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
294 "setexpr offset ${fdt_start} * " \
295 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
296 "sf read ${${fdt_addr}} ${offset} ${size}; " \
297 "setenv size ; setenv offset\0" \
300 #define CONFIG_BOOTCOMMAND \
301 "sf probe; run mmcboot; run netboot; run panicboot" \
305 #error "need to define boot source"
309 /* 128 MiB offset as in ARM related docu for linux suggested */
310 #define TQMA6_FDT_ADDRESS 0x18000000
312 #define CONFIG_EXTRA_ENV_SETTINGS \
316 "boot_type=bootz\0" \
317 "kernel_name=if test \"${boot_type}\" != bootz; then " \
318 "setenv kernel ${uimage}; " \
319 "else setenv kernel ${zimage}; fi\0" \
320 "uboot=u-boot.imx\0" \
321 "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
322 "fdt_addr="__stringify(TQMA6_FDT_ADDRESS)"\0" \
323 "console=" CONFIG_CONSOLE_DEV "\0" \
324 "fdt_high=0xffffffff\0" \
325 "initrd_high=0xffffffff\0" \
326 "addtty=setenv bootargs ${bootargs} console=${console},${baudrate}\0" \
327 "addfb=setenv bootargs ${bootargs} " \
328 "imx-fbdev.legacyfb_depth=32 consoleblank=0\0" \
331 "mmcargs=run addmmc addtty addfb\0" \
332 "addmmc=setenv bootargs ${bootargs} " \
333 "root=/dev/mmcblk${mmcblkdev}p${mmcpart} rw rootwait\0" \
334 "mmcboot=echo Booting from mmc ...; " \
335 "setenv bootargs; " \
338 "if run loadfdt; then " \
339 "echo boot device tree kernel ...; " \
340 "${boot_type} ${loadaddr} - ${fdt_addr}; " \
344 "setenv bootargs \0" \
346 "rootpath=/srv/nfs/tqma6\0" \
348 "netargs=run addnfs addip addtty addfb\0" \
349 "addnfs=setenv bootargs ${bootargs} " \
350 "root=/dev/nfs rw " \
351 "nfsroot=${serverip}:${rootpath},v3,tcp;\0" \
352 "addip_static=setenv bootargs ${bootargs} " \
353 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:" \
354 "${hostname}:${netdev}:off\0" \
355 "addip_dynamic=setenv bootargs ${bootargs} ip=dhcp\0" \
356 "addip=if test \"${ipmode}\" != static; then " \
357 "run addip_dynamic; else run addip_static; fi\0" \
358 "set_getcmd=if test \"${ipmode}\" != static; then " \
359 "setenv getcmd dhcp; setenv autoload yes; " \
360 "else setenv getcmd tftp; setenv autoload no; fi\0" \
361 "netboot=echo Booting from net ...; " \
362 "run kernel_name; " \
364 "setenv bootargs; " \
366 "if ${getcmd} ${kernel}; then " \
367 "if ${getcmd} ${fdt_addr} ${fdt_file}; then " \
368 "${boot_type} ${loadaddr} - ${fdt_addr}; " \
371 "echo ... failed\0" \
372 "panicboot=echo No boot device !!! reset\0" \
373 TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS \
375 /* Print Buffer Size */
376 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
377 sizeof(CONFIG_SYS_PROMPT) + 16)
379 #define CONFIG_STACKSIZE (128u * SZ_1K)
381 /* Physical Memory Map */
382 #define CONFIG_NR_DRAM_BANKS 1
383 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
385 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
386 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
387 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
389 #define CONFIG_SYS_INIT_SP_OFFSET \
390 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
391 #define CONFIG_SYS_INIT_SP_ADDR \
392 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
394 #define CONFIG_OF_LIBFDT
395 #define CONFIG_OF_BOARD_SETUP
397 #define CONFIG_FIT_VERBOSE
399 #ifndef CONFIG_SYS_DCACHE_OFF
400 #define CONFIG_CMD_CACHE
404 * All the defines above are for the TQMa6 SoM
406 * Now include the baseboard specific configuration
409 #include "tqma6_mba6.h"
411 #error "No baseboard for the TQMa6 defined!"
414 /* Support at least the sensor on TQMa6 SOM */
415 #if !defined(CONFIG_DTT_SENSORS)
416 #define CONFIG_DTT_SENSORS { 0 }
419 #endif /* __CONFIG_H */