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_SYS_FSL_ESDHC_ADDR 0
86 #define CONFIG_CMD_USB
87 #define CONFIG_USB_EHCI
88 #define CONFIG_USB_EHCI_MX6
89 #define CONFIG_USB_STORAGE
90 #define CONFIG_USB_HOST_ETHER
91 #define CONFIG_USB_ETHER_SMSC95XX
92 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
93 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
94 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* For OTG port */
97 #define CONFIG_MXC_OCOTP
98 #define CONFIG_CMD_FUSE
100 #define CONFIG_CMD_PING
101 #define CONFIG_CMD_DHCP
102 #define CONFIG_CMD_MII
103 #define CONFIG_CMD_NET
105 #define CONFIG_FEC_MXC
106 #define IMX_FEC_BASE ENET_BASE_ADDR
107 #define CONFIG_PHYLIB
110 #define CONFIG_ARP_TIMEOUT 200UL
111 /* Network config - Allow larger/faster download for TFTP/NFS */
112 #define CONFIG_IP_DEFRAG
113 #define CONFIG_TFTP_BLOCKSIZE 4096
114 #define CONFIG_NFS_READ_SIZE 4096
116 /* Command definition */
117 #define CONFIG_CMD_BMODE
118 #define CONFIG_CMD_ITEST
120 /* place code in last 4 MiB of RAM */
121 #if defined(CONFIG_MX6DL) || defined(CONFIG_MX6S)
122 #define CONFIG_SYS_TEXT_BASE 0x2fc00000
123 #elif defined(CONFIG_MX6Q) || defined(CONFIG_MX6D)
124 #define CONFIG_SYS_TEXT_BASE 0x4fc00000
127 #define CONFIG_ENV_SIZE (SZ_8K)
128 /* Size of malloc() pool */
129 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * SZ_1M)
131 #if defined(CONFIG_TQMA6X_MMC_BOOT)
133 #define CONFIG_ENV_IS_IN_MMC
134 #define TQMA6_UBOOT_OFFSET SZ_1K
135 #define TQMA6_UBOOT_SECTOR_START 0x2
136 #define TQMA6_UBOOT_SECTOR_COUNT 0x7fe
138 #define CONFIG_ENV_OFFSET SZ_1M
139 #define CONFIG_SYS_MMC_ENV_DEV 0
141 #define TQMA6_FDT_OFFSET (2 * SZ_1M)
142 #define TQMA6_FDT_SECTOR_START 0x1000
143 #define TQMA6_FDT_SECTOR_COUNT 0x800
145 #define TQMA6_KERNEL_SECTOR_START 0x2000
146 #define TQMA6_KERNEL_SECTOR_COUNT 0x2000
148 #define TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS \
149 "uboot_start="__stringify(TQMA6_UBOOT_SECTOR_START)"\0" \
150 "uboot_size="__stringify(TQMA6_UBOOT_SECTOR_COUNT)"\0" \
151 "fdt_start="__stringify(TQMA6_FDT_SECTOR_START)"\0" \
152 "fdt_size="__stringify(TQMA6_FDT_SECTOR_COUNT)"\0" \
153 "kernel_start="__stringify(TQMA6_KERNEL_SECTOR_START)"\0" \
154 "kernel_size="__stringify(TQMA6_KERNEL_SECTOR_COUNT)"\0" \
155 "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
156 "loadimage=mmc dev ${mmcdev}; " \
157 "mmc read ${loadaddr} ${kernel_start} ${kernel_size};\0" \
158 "loadfdt=mmc dev ${mmcdev}; " \
159 "mmc read ${fdt_addr} ${fdt_start} ${fdt_size};\0" \
160 "update_uboot=if tftp ${uboot}; then " \
161 "if itest ${filesize} > 0; then " \
162 "mmc dev ${mmcdev}; mmc rescan; " \
163 "setexpr blkc ${filesize} / 0x200; " \
164 "setexpr blkc ${blkc} + 1; " \
165 "if itest ${blkc} <= ${uboot_size}; then " \
166 "mmc write ${loadaddr} ${uboot_start} " \
170 "setenv filesize; setenv blkc \0" \
171 "update_kernel=run kernel_name; " \
172 "if tftp ${kernel}; then " \
173 "if itest ${filesize} > 0; then " \
174 "mmc dev ${mmcdev}; mmc rescan; " \
175 "setexpr blkc ${filesize} / 0x200; " \
176 "setexpr blkc ${blkc} + 1; " \
177 "if itest ${blkc} <= ${kernel_size}; then " \
178 "mmc write ${loadaddr} " \
179 "${kernel_start} ${blkc}; " \
183 "setenv filesize; setenv blkc \0" \
184 "update_fdt=if tftp ${fdt_file}; then " \
185 "if itest ${filesize} > 0; then " \
186 "mmc dev ${mmcdev}; mmc rescan; " \
187 "setexpr blkc ${filesize} / 0x200; " \
188 "setexpr blkc ${blkc} + 1; " \
189 "if itest ${blkc} <= ${fdt_size}; then " \
190 "mmc write ${loadaddr} ${fdt_start} ${blkc}; " \
193 "setenv filesize; setenv blkc \0" \
195 #define CONFIG_BOOTCOMMAND \
196 "run mmcboot; run netboot; run panicboot"
198 #elif defined(CONFIG_TQMA6X_SPI_BOOT)
200 #define TQMA6_UBOOT_OFFSET 0x400
201 #define TQMA6_UBOOT_SECTOR_START 0x0
202 /* max u-boot size: 512k */
203 #define TQMA6_UBOOT_SECTOR_SIZE TQMA6_SPI_FLASH_SECTOR_SIZE
204 #define TQMA6_UBOOT_SECTOR_COUNT 0x8
205 #define TQMA6_UBOOT_SIZE (TQMA6_UBOOT_SECTOR_SIZE * \
206 TQMA6_UBOOT_SECTOR_COUNT)
208 #define CONFIG_ENV_IS_IN_SPI_FLASH
209 #define CONFIG_SYS_REDUNDAND_ENVIRONMENT
210 #define CONFIG_ENV_OFFSET (TQMA6_UBOOT_SIZE)
211 #define CONFIG_ENV_SECT_SIZE TQMA6_SPI_FLASH_SECTOR_SIZE
212 #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + \
213 CONFIG_ENV_SECT_SIZE)
215 #define CONFIG_ENV_SPI_BUS (CONFIG_SF_DEFAULT_BUS)
216 #define CONFIG_ENV_SPI_CS (CONFIG_SF_DEFAULT_CS)
217 #define CONFIG_ENV_SPI_MAX_HZ (CONFIG_SF_DEFAULT_SPEED)
218 #define CONFIG_ENV_SPI_MODE (CONFIG_SF_DEFAULT_MODE)
220 #define TQMA6_FDT_OFFSET (CONFIG_ENV_OFFSET_REDUND + \
221 CONFIG_ENV_SECT_SIZE)
222 #define TQMA6_FDT_SECT_SIZE (TQMA6_SPI_FLASH_SECTOR_SIZE)
224 #define TQMA6_FDT_SECTOR_START 0x0a /* 8 Sector u-boot, 2 Sector env */
225 #define TQMA6_FDT_SECTOR_COUNT 0x01
227 #define TQMA6_KERNEL_SECTOR_START 0x10
228 #define TQMA6_KERNEL_SECTOR_COUNT 0x60
230 #define TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS \
232 "uboot_offset="__stringify(TQMA6_UBOOT_OFFSET)"\0" \
233 "uboot_sectors="__stringify(TQMA6_UBOOT_SECTOR_COUNT)"\0" \
234 "fdt_start="__stringify(TQMA6_FDT_SECTOR_START)"\0" \
235 "fdt_sectors="__stringify(TQMA6_FDT_SECTOR_COUNT)"\0" \
236 "kernel_start="__stringify(TQMA6_KERNEL_SECTOR_START)"\0" \
237 "kernel_sectors="__stringify(TQMA6_KERNEL_SECTOR_COUNT)"\0" \
238 "update_uboot=if tftp ${uboot}; then " \
239 "if itest ${filesize} > 0; then " \
240 "setexpr blkc ${filesize} + " \
241 __stringify(TQMA6_UBOOT_OFFSET) "; " \
242 "setexpr size ${uboot_sectors} * " \
243 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
244 "if itest ${blkc} <= ${size}; then " \
246 "sf erase 0 ${size}; " \
247 "sf write ${loadaddr} ${uboot_offset} " \
251 "setenv filesize 0; setenv blkc; setenv size \0" \
252 "update_kernel=run kernel_name; if tftp ${kernel}; then " \
253 "if itest ${filesize} > 0; then " \
254 "setexpr size ${kernel_sectors} * " \
255 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
256 "setexpr offset ${kernel_start} * " \
257 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
258 "if itest ${filesize} <= ${size}; then " \
260 "sf erase ${offset} ${size}; " \
261 "sf write ${loadaddr} ${offset} " \
265 "setenv filesize 0; setenv size ; setenv offset\0" \
266 "update_fdt=if tftp ${fdt_file}; then " \
267 "if itest ${filesize} > 0; then " \
268 "setexpr size ${fdt_sectors} * " \
269 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
270 "setexpr offset ${fdt_start} * " \
271 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
272 "if itest ${filesize} <= ${size}; then " \
274 "sf erase ${offset} ${size}; " \
275 "sf write ${loadaddr} ${offset} " \
279 "setenv filesize 0; setenv size ; setenv offset\0" \
280 "loadimage=sf probe; " \
281 "setexpr size ${kernel_sectors} * " \
282 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
283 "setexpr offset ${kernel_start} * " \
284 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
285 "sf read ${loadaddr} ${offset} ${size}; " \
286 "setenv size ; setenv offset\0" \
287 "loadfdt=sf probe; " \
288 "setexpr size ${fdt_sectors} * " \
289 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
290 "setexpr offset ${fdt_start} * " \
291 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
292 "sf read ${${fdt_addr}} ${offset} ${size}; " \
293 "setenv size ; setenv offset\0" \
296 #define CONFIG_BOOTCOMMAND \
297 "sf probe; run mmcboot; run netboot; run panicboot" \
301 #error "need to define boot source"
305 /* 128 MiB offset as in ARM related docu for linux suggested */
306 #define TQMA6_FDT_ADDRESS 0x18000000
308 #define CONFIG_EXTRA_ENV_SETTINGS \
312 "boot_type=bootz\0" \
313 "kernel_name=if test \"${boot_type}\" != bootz; then " \
314 "setenv kernel ${uimage}; " \
315 "else setenv kernel ${zimage}; fi\0" \
316 "uboot=u-boot.imx\0" \
317 "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
318 "fdt_addr="__stringify(TQMA6_FDT_ADDRESS)"\0" \
319 "console=" CONFIG_CONSOLE_DEV "\0" \
320 "fdt_high=0xffffffff\0" \
321 "initrd_high=0xffffffff\0" \
322 "addtty=setenv bootargs ${bootargs} console=${console},${baudrate}\0" \
323 "addfb=setenv bootargs ${bootargs} " \
324 "imx-fbdev.legacyfb_depth=32 consoleblank=0\0" \
327 "mmcargs=run addmmc addtty addfb\0" \
328 "addmmc=setenv bootargs ${bootargs} " \
329 "root=/dev/mmcblk${mmcblkdev}p${mmcpart} rw rootwait\0" \
330 "mmcboot=echo Booting from mmc ...; " \
331 "setenv bootargs; " \
334 "if run loadfdt; then " \
335 "echo boot device tree kernel ...; " \
336 "${boot_type} ${loadaddr} - ${fdt_addr}; " \
340 "setenv bootargs \0" \
342 "rootpath=/srv/nfs/tqma6\0" \
344 "netargs=run addnfs addip addtty addfb\0" \
345 "addnfs=setenv bootargs ${bootargs} " \
346 "root=/dev/nfs rw " \
347 "nfsroot=${serverip}:${rootpath},v3,tcp;\0" \
348 "addip_static=setenv bootargs ${bootargs} " \
349 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:" \
350 "${hostname}:${netdev}:off\0" \
351 "addip_dynamic=setenv bootargs ${bootargs} ip=dhcp\0" \
352 "addip=if test \"${ipmode}\" != static; then " \
353 "run addip_dynamic; else run addip_static; fi\0" \
354 "set_getcmd=if test \"${ipmode}\" != static; then " \
355 "setenv getcmd dhcp; setenv autoload yes; " \
356 "else setenv getcmd tftp; setenv autoload no; fi\0" \
357 "netboot=echo Booting from net ...; " \
358 "run kernel_name; " \
360 "setenv bootargs; " \
362 "if ${getcmd} ${kernel}; then " \
363 "if ${getcmd} ${fdt_addr} ${fdt_file}; then " \
364 "${boot_type} ${loadaddr} - ${fdt_addr}; " \
367 "echo ... failed\0" \
368 "panicboot=echo No boot device !!! reset\0" \
369 TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS \
371 /* Print Buffer Size */
372 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
373 sizeof(CONFIG_SYS_PROMPT) + 16)
375 #define CONFIG_STACKSIZE (128u * SZ_1K)
377 /* Physical Memory Map */
378 #define CONFIG_NR_DRAM_BANKS 1
379 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
381 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
382 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
383 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
385 #define CONFIG_SYS_INIT_SP_OFFSET \
386 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
387 #define CONFIG_SYS_INIT_SP_ADDR \
388 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
390 #define CONFIG_OF_LIBFDT
391 #define CONFIG_OF_BOARD_SETUP
393 #define CONFIG_FIT_VERBOSE
396 * All the defines above are for the TQMa6 SoM
398 * Now include the baseboard specific configuration
401 #include "tqma6_mba6.h"
403 #error "No baseboard for the TQMa6 defined!"
406 /* Support at least the sensor on TQMa6 SOM */
407 #if !defined(CONFIG_DTT_SENSORS)
408 #define CONFIG_DTT_SENSORS { 0 }
411 #endif /* __CONFIG_H */