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+
14 /* #if defined(CONFIG_SPL_BUILD) */
16 #define CONFIG_SPL_MMC_SUPPORT
17 #define CONFIG_SPL_SPI_SUPPORT
18 #define CONFIG_SPL_FAT_SUPPORT
19 #define CONFIG_SPL_EXT_SUPPORT
21 /* common IMX6 SPL configuration */
26 #include "mx6_common.h"
27 #include <asm/arch/imx-regs.h>
28 #include <asm/imx-common/gpio.h>
29 #include <linux/sizes.h>
31 #define PHYS_SDRAM_SIZE (512u * SZ_1M)
32 #define PHYS_SDRAM_SIZE (1024u * SZ_1M)
35 #if defined(CONFIG_MBA6)
37 #define CONFIG_DEFAULT_FDT_FILE "imx6dl-mba6x.dtb"
38 #define CONFIG_DEFAULT_FDT_FILE "imx6q-mba6x.dtb"
43 #define CONFIG_DISPLAY_CPUINFO
44 #define CONFIG_DISPLAY_BOARDINFO
45 #define CONFIG_SYS_GENERIC_BOARD
47 #define CONFIG_CMDLINE_TAG
48 #define CONFIG_SETUP_MEMORY_TAGS
49 #define CONFIG_INITRD_TAG
50 #define CONFIG_REVISION_TAG
52 #define CONFIG_BOARD_EARLY_INIT_F
53 #define CONFIG_BOARD_LATE_INIT
55 #define CONFIG_MXC_GPIO
56 #define CONFIG_MXC_UART
59 #define CONFIG_CMD_SPI
60 #define CONFIG_MXC_SPI
63 #define CONFIG_SPI_FLASH
64 #define CONFIG_SPI_FLASH_STMICRO
66 #define TQMA6_SPI_FLASH_SECTOR_SIZE SZ_64K
69 #define CONFIG_SF_DEFAULT_BUS 0
70 #define CONFIG_SF_DEFAULT_CS 0
71 #define CONFIG_SF_DEFAULT_SPEED 50000000
72 #define CONFIG_SF_DEFAULT_MODE (SPI_MODE_0)
75 #define CONFIG_CMD_I2C
76 #define CONFIG_SYS_I2C
77 #define CONFIG_SYS_I2C_MXC
78 #define CONFIG_I2C_MULTI_BUS
79 #define CONFIG_SYS_I2C_SPEED 100000
81 /* I2C SYSMON (LM75) */
82 #define CONFIG_DTT_LM75
83 #if defined(CONFIG_MBA6)
84 #define CONFIG_DTT_SENSORS { 0, 1 }
86 #define CONFIG_DTT_SENSORS { 0 }
88 #define CONFIG_DTT_MAX_TEMP 70
89 #define CONFIG_DTT_MIN_TEMP -30
90 #define CONFIG_DTT_HYSTERESIS 3
91 #define CONFIG_CMD_DTT
93 /* I2C EEPROM (M24C64) */
94 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
95 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
96 #define CONFIG_SYS_I2C_EEPROM_PAGE_WRITE_BITS 5 /* 32 Bytes */
97 #define CONFIG_SYS_I2C_EEPROM_PAGE_WRITE_DELAY_MS 20
98 #define CONFIG_CMD_EEPROM
101 #define CONFIG_POWER_I2C
102 #define CONFIG_POWER_PFUZE100
103 #define CONFIG_POWER_PFUZE100_I2C_ADDR 0x08
104 #define TQMA6_PFUZE100_I2C_BUS 2
107 #define CONFIG_FSL_ESDHC
108 #define CONFIG_FSL_USDHC
109 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
112 #define CONFIG_CMD_MMC
113 #define CONFIG_GENERIC_MMC
114 #define CONFIG_BOUNCE_BUFFER
117 #define CONFIG_CMD_USB
118 #define CONFIG_USB_EHCI
119 #define CONFIG_USB_EHCI_MX6
120 #define CONFIG_USB_STORAGE
121 #define CONFIG_USB_HOST_ETHER
122 #define CONFIG_USB_ETHER_SMSC95XX
123 #define CONFIG_MXC_USB_PORT 1
124 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
125 #define CONFIG_MXC_USB_FLAGS 0
128 #define CONFIG_MXC_OCOTP
129 #define CONFIG_CMD_FUSE
131 #define CONFIG_CMD_EXT2
132 #define CONFIG_CMD_FAT
133 #define CONFIG_DOS_PARTITION
135 #define CONFIG_CMD_PING
136 #define CONFIG_CMD_DHCP
137 #define CONFIG_CMD_MII
138 #define CONFIG_CMD_NET
140 #define CONFIG_FEC_MXC
141 #define IMX_FEC_BASE ENET_BASE_ADDR
142 #define CONFIG_PHYLIB
145 #if defined(CONFIG_MBA6)
147 #define CONFIG_FEC_XCV_TYPE RGMII
148 #define CONFIG_ETHPRIME "FEC"
150 #define CONFIG_FEC_MXC_PHYADDR 0x03
151 #define CONFIG_PHY_MICREL
152 #define CONFIG_PHY_KSZ9031
156 #error "define PHY to use for your baseboard"
160 #define CONFIG_ARP_TIMEOUT 200UL
161 /* Network config - Allow larger/faster download for TFTP/NFS */
162 #define CONFIG_IP_DEFRAG
163 #define CONFIG_TFTP_BLOCKSIZE 4096
164 #define CONFIG_NFS_READ_SIZE 4096
166 #if defined(CONFIG_MBA6)
168 #define CONFIG_MXC_UART_BASE UART2_BASE
169 #define CONFIG_CONSOLE_DEV "ttymxc1"
173 #error "define baseboard specific things (uart, number of SD-card slots)"
177 /* allow to overwrite serial and ethaddr */
178 #define CONFIG_ENV_OVERWRITE
179 #define CONFIG_CONS_INDEX 1
180 #define CONFIG_BAUDRATE 115200
182 /* Command definition */
183 #include <config_cmd_default.h>
185 #define CONFIG_CMD_BMODE
186 #define CONFIG_CMD_BOOTZ
187 #define CONFIG_CMD_ITEST
188 #define CONFIG_CMD_SETEXPR
189 #undef CONFIG_CMD_IMLS
191 #define CONFIG_BOOTDELAY 3
193 #define CONFIG_LOADADDR 0x12000000
195 /* place code in last 4 MiB of RAM */
196 #define CONFIG_SYS_TEXT_BASE 0x2fc00000
197 #define CONFIG_SYS_TEXT_BASE 0x4fc00000
200 #define CONFIG_ENV_SIZE (SZ_8K)
201 /* Size of malloc() pool */
202 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * SZ_1M)
204 #if defined(CONFIG_TQMA6X_MMC_BOOT)
206 #define CONFIG_ENV_IS_IN_MMC
207 #define TQMA6_UBOOT_OFFSET SZ_1K
208 #define TQMA6_UBOOT_SECTOR_START 0x2
209 #define TQMA6_UBOOT_SECTOR_COUNT 0x7fe
211 #define CONFIG_ENV_OFFSET SZ_1M
212 #define CONFIG_SYS_MMC_ENV_DEV 0
214 #define TQMA6_FDT_OFFSET (2 * SZ_1M)
215 #define TQMA6_FDT_SECTOR_START 0x1000
216 #define TQMA6_FDT_SECTOR_COUNT 0x800
218 #define TQMA6_KERNEL_SECTOR_START 0x2000
219 #define TQMA6_KERNEL_SECTOR_COUNT 0x2000
221 #define TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS \
222 "uboot_start="__stringify(TQMA6_UBOOT_SECTOR_START)"\0" \
223 "uboot_size="__stringify(TQMA6_UBOOT_SECTOR_COUNT)"\0" \
224 "fdt_start="__stringify(TQMA6_FDT_SECTOR_START)"\0" \
225 "fdt_size="__stringify(TQMA6_FDT_SECTOR_COUNT)"\0" \
226 "kernel_start="__stringify(TQMA6_KERNEL_SECTOR_START)"\0" \
227 "kernel_size="__stringify(TQMA6_KERNEL_SECTOR_COUNT)"\0" \
228 "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
229 "loadimage=mmc dev ${mmcdev}; " \
230 "mmc read ${loadaddr} ${kernel_start} ${kernel_size};\0" \
231 "loadfdt=mmc dev ${mmcdev}; " \
232 "mmc read ${fdt_addr} ${fdt_start} ${fdt_size};\0" \
233 "update_uboot=if tftp ${uboot}; then " \
234 "if itest ${filesize} > 0; then " \
235 "mmc dev ${mmcdev}; mmc rescan; " \
236 "setexpr blkc ${filesize} / 0x200; " \
237 "setexpr blkc ${blkc} + 1; " \
238 "if itest ${blkc} <= ${uboot_size}; then " \
239 "mmc write ${loadaddr} ${uboot_start} " \
243 "setenv filesize; setenv blkc \0" \
244 "update_kernel=run kernel_name; " \
245 "if tftp ${kernel}; then " \
246 "if itest ${filesize} > 0; then " \
247 "mmc dev ${mmcdev}; mmc rescan; " \
248 "setexpr blkc ${filesize} / 0x200; " \
249 "setexpr blkc ${blkc} + 1; " \
250 "if itest ${blkc} <= ${kernel_size}; then " \
251 "mmc write ${loadaddr} " \
252 "${kernel_start} ${blkc}; " \
256 "setenv filesize; setenv blkc \0" \
257 "update_fdt=if tftp ${fdt_file}; then " \
258 "if itest ${filesize} > 0; then " \
259 "mmc dev ${mmcdev}; mmc rescan; " \
260 "setexpr blkc ${filesize} / 0x200; " \
261 "setexpr blkc ${blkc} + 1; " \
262 "if itest ${blkc} <= ${fdt_size}; then " \
263 "mmc write ${loadaddr} ${fdt_start} ${blkc}; " \
266 "setenv filesize; setenv blkc \0" \
268 #define CONFIG_BOOTCOMMAND \
269 "run mmcboot; run netboot; run panicboot"
271 #elif defined(CONFIG_TQMA6X_SPI_BOOT)
273 #define TQMA6_UBOOT_OFFSET 0x400
274 #define TQMA6_UBOOT_SECTOR_START 0x0
275 /* max u-boot size: 512k */
276 #define TQMA6_UBOOT_SECTOR_SIZE TQMA6_SPI_FLASH_SECTOR_SIZE
277 #define TQMA6_UBOOT_SECTOR_COUNT 0x8
278 #define TQMA6_UBOOT_SIZE (TQMA6_UBOOT_SECTOR_SIZE * \
279 TQMA6_UBOOT_SECTOR_COUNT)
281 #define CONFIG_ENV_IS_IN_SPI_FLASH
282 #define CONFIG_SYS_REDUNDAND_ENVIRONMENT
283 #define CONFIG_ENV_OFFSET (TQMA6_UBOOT_SIZE)
284 #define CONFIG_ENV_SECT_SIZE TQMA6_SPI_FLASH_SECTOR_SIZE
285 #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + \
286 CONFIG_ENV_SECT_SIZE)
288 #define CONFIG_ENV_SPI_BUS (CONFIG_SF_DEFAULT_BUS)
289 #define CONFIG_ENV_SPI_CS (CONFIG_SF_DEFAULT_CS)
290 #define CONFIG_ENV_SPI_MAX_HZ (CONFIG_SF_DEFAULT_SPEED)
291 #define CONFIG_ENV_SPI_MODE (CONFIG_SF_DEFAULT_MODE)
293 #define TQMA6_FDT_OFFSET (CONFIG_ENV_OFFSET_REDUND + \
294 CONFIG_ENV_SECT_SIZE)
295 #define TQMA6_FDT_SECT_SIZE (TQMA6_SPI_FLASH_SECTOR_SIZE)
297 #define TQMA6_FDT_SECTOR_START 0x0a /* 8 Sector u-boot, 2 Sector env */
298 #define TQMA6_FDT_SECTOR_COUNT 0x01
300 #define TQMA6_KERNEL_SECTOR_START 0x10
301 #define TQMA6_KERNEL_SECTOR_COUNT 0x60
303 #define TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS \
305 "uboot_offset="__stringify(TQMA6_UBOOT_OFFSET)"\0" \
306 "uboot_sectors="__stringify(TQMA6_UBOOT_SECTOR_COUNT)"\0" \
307 "fdt_start="__stringify(TQMA6_FDT_SECTOR_START)"\0" \
308 "fdt_sectors="__stringify(TQMA6_FDT_SECTOR_COUNT)"\0" \
309 "kernel_start="__stringify(TQMA6_KERNEL_SECTOR_START)"\0" \
310 "kernel_sectors="__stringify(TQMA6_KERNEL_SECTOR_COUNT)"\0" \
311 "update_uboot=if tftp ${uboot}; then " \
312 "if itest ${filesize} > 0; then " \
313 "setexpr blkc ${filesize} + " \
314 __stringify(TQMA6_UBOOT_OFFSET) "; " \
315 "setexpr size ${uboot_sectors} * " \
316 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
317 "if itest ${blkc} <= ${size}; then " \
319 "sf erase 0 ${size}; " \
320 "sf write ${loadaddr} ${uboot_offset} " \
324 "setenv filesize 0; setenv blkc; setenv size \0" \
325 "update_kernel=run kernel_name; if tftp ${kernel}; then " \
326 "if itest ${filesize} > 0; then " \
327 "setexpr size ${kernel_sectors} * " \
328 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
329 "setexpr offset ${kernel_start} * " \
330 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
331 "if itest ${filesize} <= ${size}; then " \
333 "sf erase ${offset} ${size}; " \
334 "sf write ${loadaddr} ${offset} " \
338 "setenv filesize 0; setenv size ; setenv offset\0" \
339 "update_fdt=if tftp ${fdt_file}; then " \
340 "if itest ${filesize} > 0; then " \
341 "setexpr size ${fdt_sectors} * " \
342 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
343 "setexpr offset ${fdt_start} * " \
344 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
345 "if itest ${filesize} <= ${size}; then " \
347 "sf erase ${offset} ${size}; " \
348 "sf write ${loadaddr} ${offset} " \
352 "setenv filesize 0; setenv size ; setenv offset\0" \
353 "loadimage=sf probe; " \
354 "setexpr size ${kernel_sectors} * " \
355 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
356 "setexpr offset ${kernel_start} * " \
357 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
358 "sf read ${loadaddr} ${offset} ${size}; " \
359 "setenv size ; setenv offset\0" \
360 "loadfdt=sf probe; " \
361 "setexpr size ${fdt_sectors} * " \
362 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
363 "setexpr offset ${fdt_start} * " \
364 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
365 "sf read ${${fdt_addr}} ${offset} ${size}; " \
366 "setenv size ; setenv offset\0" \
369 #define CONFIG_BOOTCOMMAND \
370 "sf probe; run mmcboot; run netboot; run panicboot" \
374 #error "need to define boot source"
378 /* 128 MiB offset as in ARM related docu for linux suggested */
379 #define TQMA6_FDT_ADDRESS 0x18000000
381 #define CONFIG_EXTRA_ENV_SETTINGS \
385 "boot_type=bootz\0" \
386 "kernel_name=if test \"${boot_type}\" != bootz; then " \
387 "setenv kernel ${uimage}; " \
388 "else setenv kernel ${zimage}; fi\0" \
389 "uboot=u-boot.imx\0" \
390 "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
391 "fdt_addr="__stringify(TQMA6_FDT_ADDRESS)"\0" \
392 "console=" CONFIG_CONSOLE_DEV "\0" \
393 "fdt_high=0xffffffff\0" \
394 "initrd_high=0xffffffff\0" \
395 "addtty=setenv bootargs ${bootargs} console=${console},${baudrate}\0" \
396 "addfb=setenv bootargs ${bootargs} " \
397 "imx-fbdev.legacyfb_depth=32 consoleblank=0\0" \
400 "mmcargs=run addmmc addtty addfb\0" \
401 "addmmc=setenv bootargs ${bootargs} " \
402 "root=/dev/mmcblk${mmcblkdev}p${mmcpart} rw rootwait\0" \
403 "mmcboot=echo Booting from mmc ...; " \
404 "setenv bootargs; " \
407 "if run loadfdt; then " \
408 "echo boot device tree kernel ...; " \
409 "${boot_type} ${loadaddr} - ${fdt_addr}; " \
413 "setenv bootargs \0" \
415 "rootpath=/srv/nfs/tqma6\0" \
417 "netargs=run addnfs addip addtty addfb\0" \
418 "addnfs=setenv bootargs ${bootargs} " \
419 "root=/dev/nfs rw " \
420 "nfsroot=${serverip}:${rootpath},v3,tcp;\0" \
421 "addip_static=setenv bootargs ${bootargs} " \
422 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:" \
423 "${hostname}:${netdev}:off\0" \
424 "addip_dynamic=setenv bootargs ${bootargs} ip=dhcp\0" \
425 "addip=if test \"${ipmode}\" != static; then " \
426 "run addip_dynamic; else run addip_static; fi\0" \
427 "set_getcmd=if test \"${ipmode}\" != static; then " \
428 "setenv getcmd dhcp; setenv autoload yes; " \
429 "else setenv getcmd tftp; setenv autoload no; fi\0" \
430 "netboot=echo Booting from net ...; " \
431 "run kernel_name; " \
433 "setenv bootargs; " \
435 "if ${getcmd} ${kernel}; then " \
436 "if ${getcmd} ${fdt_addr} ${fdt_file}; then " \
437 "${boot_type} ${loadaddr} - ${fdt_addr}; " \
440 "echo ... failed\0" \
441 "panicboot=echo No boot device !!! reset\0" \
442 TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS \
444 /* Miscellaneous configurable options */
445 #define CONFIG_SYS_LONGHELP
446 #define CONFIG_SYS_HUSH_PARSER
447 #define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
449 #define CONFIG_AUTO_COMPLETE
450 #define CONFIG_SYS_CBSIZE 512
452 /* Print Buffer Size */
453 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
454 sizeof(CONFIG_SYS_PROMPT) + 16)
455 #define CONFIG_SYS_MAXARGS 16
456 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
458 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
460 #define CONFIG_CMDLINE_EDITING
461 #define CONFIG_STACKSIZE (128u * SZ_1K)
463 /* Physical Memory Map */
464 #define CONFIG_NR_DRAM_BANKS 1
465 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
467 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
468 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
469 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
471 #define CONFIG_SYS_INIT_SP_OFFSET \
472 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
473 #define CONFIG_SYS_INIT_SP_ADDR \
474 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
476 /* FLASH and environment organization */
477 #define CONFIG_SYS_NO_FLASH
479 #define CONFIG_OF_LIBFDT
480 #define CONFIG_OF_BOARD_SETUP
482 #define CONFIG_FIT_VERBOSE
484 #ifndef CONFIG_SYS_DCACHE_OFF
485 #define CONFIG_CMD_CACHE
488 #endif /* __CONFIG_H */