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Markus Niebelcb07d742014-07-18 16:52:44 +02001/*
2 * Copyright (C) 2013, 2014 Markus Niebel <Markus.Niebel@tq-group.com>
3 *
4 * Configuration settings for the TQ Systems TQMa6<Q,S> module.
5 *
6 * SPDX-License-Identifier: GPL-2.0+
7 */
8
9#ifndef __CONFIG_H
10#define __CONFIG_H
11
Markus Niebel66cacc92015-06-04 17:25:30 +020012#include <linux/kconfig.h>
Markus Niebel1719d492014-10-23 15:47:05 +020013/* SPL */
14/* #if defined(CONFIG_SPL_BUILD) */
15
16#define CONFIG_SPL_MMC_SUPPORT
17#define CONFIG_SPL_SPI_SUPPORT
18#define CONFIG_SPL_FAT_SUPPORT
19#define CONFIG_SPL_EXT_SUPPORT
20
21/* common IMX6 SPL configuration */
22#include "imx6_spl.h"
23
24/* #endif */
25
Fabio Estevamcd6ddc42015-05-28 12:33:34 -030026/* place code in last 4 MiB of RAM */
27#if defined(CONFIG_MX6DL) || defined(CONFIG_MX6S)
28#define CONFIG_SYS_TEXT_BASE 0x2fc00000
29#elif defined(CONFIG_MX6Q) || defined(CONFIG_MX6D)
30#define CONFIG_SYS_TEXT_BASE 0x4fc00000
31#endif
32
Markus Niebelcb07d742014-07-18 16:52:44 +020033#include "mx6_common.h"
Markus Niebelcb07d742014-07-18 16:52:44 +020034
Markus Niebelcb07d742014-07-18 16:52:44 +020035#if defined(CONFIG_MX6DL) || defined(CONFIG_MX6S)
36#define PHYS_SDRAM_SIZE (512u * SZ_1M)
37#elif defined(CONFIG_MX6Q) || defined(CONFIG_MX6D)
38#define PHYS_SDRAM_SIZE (1024u * SZ_1M)
39#endif
40
Markus Niebelcb07d742014-07-18 16:52:44 +020041#define CONFIG_BOARD_EARLY_INIT_F
42#define CONFIG_BOARD_LATE_INIT
43
Markus Niebelcb07d742014-07-18 16:52:44 +020044#define CONFIG_MXC_UART
45
46/* SPI */
47#define CONFIG_CMD_SPI
48#define CONFIG_MXC_SPI
49
50/* SPI Flash */
Markus Niebelcb07d742014-07-18 16:52:44 +020051
Markus Niebel52835462014-11-18 13:22:54 +010052#define TQMA6_SPI_FLASH_SECTOR_SIZE SZ_64K
53
Markus Niebelcb07d742014-07-18 16:52:44 +020054#define CONFIG_CMD_SF
55#define CONFIG_SF_DEFAULT_BUS 0
Markus Niebel1719d492014-10-23 15:47:05 +020056#define CONFIG_SF_DEFAULT_CS 0
Markus Niebelcb07d742014-07-18 16:52:44 +020057#define CONFIG_SF_DEFAULT_SPEED 50000000
58#define CONFIG_SF_DEFAULT_MODE (SPI_MODE_0)
59
60/* I2C Configs */
61#define CONFIG_CMD_I2C
62#define CONFIG_SYS_I2C
63#define CONFIG_SYS_I2C_MXC
Albert ARIBAUD \\(3ADEV\\)03544c62015-09-21 22:43:38 +020064#define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */
65#define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */
York Sunf8cb1012015-03-20 10:20:40 -070066#define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */
Markus Niebelcb07d742014-07-18 16:52:44 +020067#define CONFIG_I2C_MULTI_BUS
68#define CONFIG_SYS_I2C_SPEED 100000
69
70/* I2C SYSMON (LM75) */
71#define CONFIG_DTT_LM75
Markus Niebelcb07d742014-07-18 16:52:44 +020072#define CONFIG_DTT_MAX_TEMP 70
73#define CONFIG_DTT_MIN_TEMP -30
74#define CONFIG_DTT_HYSTERESIS 3
75#define CONFIG_CMD_DTT
76
77/* I2C EEPROM (M24C64) */
78#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
79#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
80#define CONFIG_SYS_I2C_EEPROM_PAGE_WRITE_BITS 5 /* 32 Bytes */
81#define CONFIG_SYS_I2C_EEPROM_PAGE_WRITE_DELAY_MS 20
82#define CONFIG_CMD_EEPROM
83
84#define CONFIG_POWER
85#define CONFIG_POWER_I2C
86#define CONFIG_POWER_PFUZE100
87#define CONFIG_POWER_PFUZE100_I2C_ADDR 0x08
88#define TQMA6_PFUZE100_I2C_BUS 2
89
90/* MMC Configs */
Markus Niebelcb07d742014-07-18 16:52:44 +020091#define CONFIG_SYS_FSL_ESDHC_ADDR 0
92
Markus Niebelcb07d742014-07-18 16:52:44 +020093/* USB Configs */
94#define CONFIG_CMD_USB
95#define CONFIG_USB_EHCI
96#define CONFIG_USB_EHCI_MX6
97#define CONFIG_USB_STORAGE
98#define CONFIG_USB_HOST_ETHER
99#define CONFIG_USB_ETHER_SMSC95XX
Markus Niebelcb07d742014-07-18 16:52:44 +0200100#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
Stefan Roese911b5ea2015-03-12 13:34:29 +0100101#define CONFIG_USB_MAX_CONTROLLER_COUNT 2
102#define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* For OTG port */
Markus Niebelcb07d742014-07-18 16:52:44 +0200103
Markus Niebelcb07d742014-07-18 16:52:44 +0200104#define CONFIG_CMD_PING
105#define CONFIG_CMD_DHCP
106#define CONFIG_CMD_MII
Markus Niebelcb07d742014-07-18 16:52:44 +0200107
108#define CONFIG_FEC_MXC
109#define IMX_FEC_BASE ENET_BASE_ADDR
110#define CONFIG_PHYLIB
111#define CONFIG_MII
112
Markus Niebelcb07d742014-07-18 16:52:44 +0200113#define CONFIG_ARP_TIMEOUT 200UL
114/* Network config - Allow larger/faster download for TFTP/NFS */
115#define CONFIG_IP_DEFRAG
116#define CONFIG_TFTP_BLOCKSIZE 4096
117#define CONFIG_NFS_READ_SIZE 4096
118
Markus Niebelcb07d742014-07-18 16:52:44 +0200119/* Command definition */
Markus Niebelcb07d742014-07-18 16:52:44 +0200120#define CONFIG_CMD_BMODE
Markus Niebelcb07d742014-07-18 16:52:44 +0200121
Markus Niebelcb07d742014-07-18 16:52:44 +0200122#define CONFIG_ENV_SIZE (SZ_8K)
123/* Size of malloc() pool */
124#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * SZ_1M)
125
126#if defined(CONFIG_TQMA6X_MMC_BOOT)
127
128#define CONFIG_ENV_IS_IN_MMC
129#define TQMA6_UBOOT_OFFSET SZ_1K
130#define TQMA6_UBOOT_SECTOR_START 0x2
131#define TQMA6_UBOOT_SECTOR_COUNT 0x7fe
132
133#define CONFIG_ENV_OFFSET SZ_1M
134#define CONFIG_SYS_MMC_ENV_DEV 0
135
136#define TQMA6_FDT_OFFSET (2 * SZ_1M)
137#define TQMA6_FDT_SECTOR_START 0x1000
138#define TQMA6_FDT_SECTOR_COUNT 0x800
139
140#define TQMA6_KERNEL_SECTOR_START 0x2000
141#define TQMA6_KERNEL_SECTOR_COUNT 0x2000
142
143#define TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS \
144 "uboot_start="__stringify(TQMA6_UBOOT_SECTOR_START)"\0" \
145 "uboot_size="__stringify(TQMA6_UBOOT_SECTOR_COUNT)"\0" \
146 "fdt_start="__stringify(TQMA6_FDT_SECTOR_START)"\0" \
147 "fdt_size="__stringify(TQMA6_FDT_SECTOR_COUNT)"\0" \
148 "kernel_start="__stringify(TQMA6_KERNEL_SECTOR_START)"\0" \
149 "kernel_size="__stringify(TQMA6_KERNEL_SECTOR_COUNT)"\0" \
150 "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
151 "loadimage=mmc dev ${mmcdev}; " \
152 "mmc read ${loadaddr} ${kernel_start} ${kernel_size};\0" \
153 "loadfdt=mmc dev ${mmcdev}; " \
154 "mmc read ${fdt_addr} ${fdt_start} ${fdt_size};\0" \
155 "update_uboot=if tftp ${uboot}; then " \
156 "if itest ${filesize} > 0; then " \
157 "mmc dev ${mmcdev}; mmc rescan; " \
158 "setexpr blkc ${filesize} / 0x200; " \
159 "setexpr blkc ${blkc} + 1; " \
160 "if itest ${blkc} <= ${uboot_size}; then " \
161 "mmc write ${loadaddr} ${uboot_start} " \
162 "${blkc}; " \
163 "fi; " \
164 "fi; fi; " \
165 "setenv filesize; setenv blkc \0" \
166 "update_kernel=run kernel_name; " \
167 "if tftp ${kernel}; then " \
168 "if itest ${filesize} > 0; then " \
169 "mmc dev ${mmcdev}; mmc rescan; " \
170 "setexpr blkc ${filesize} / 0x200; " \
171 "setexpr blkc ${blkc} + 1; " \
172 "if itest ${blkc} <= ${kernel_size}; then " \
173 "mmc write ${loadaddr} " \
174 "${kernel_start} ${blkc}; " \
175 "fi; " \
176 "fi; " \
177 "fi; " \
178 "setenv filesize; setenv blkc \0" \
179 "update_fdt=if tftp ${fdt_file}; then " \
180 "if itest ${filesize} > 0; then " \
181 "mmc dev ${mmcdev}; mmc rescan; " \
182 "setexpr blkc ${filesize} / 0x200; " \
183 "setexpr blkc ${blkc} + 1; " \
184 "if itest ${blkc} <= ${fdt_size}; then " \
185 "mmc write ${loadaddr} ${fdt_start} ${blkc}; " \
186 "fi; " \
187 "fi; fi; " \
188 "setenv filesize; setenv blkc \0" \
189
190#define CONFIG_BOOTCOMMAND \
191 "run mmcboot; run netboot; run panicboot"
192
193#elif defined(CONFIG_TQMA6X_SPI_BOOT)
194
Markus Niebelcb07d742014-07-18 16:52:44 +0200195#define TQMA6_UBOOT_OFFSET 0x400
196#define TQMA6_UBOOT_SECTOR_START 0x0
197/* max u-boot size: 512k */
Markus Niebel52835462014-11-18 13:22:54 +0100198#define TQMA6_UBOOT_SECTOR_SIZE TQMA6_SPI_FLASH_SECTOR_SIZE
Markus Niebelcb07d742014-07-18 16:52:44 +0200199#define TQMA6_UBOOT_SECTOR_COUNT 0x8
200#define TQMA6_UBOOT_SIZE (TQMA6_UBOOT_SECTOR_SIZE * \
201 TQMA6_UBOOT_SECTOR_COUNT)
202
203#define CONFIG_ENV_IS_IN_SPI_FLASH
204#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
205#define CONFIG_ENV_OFFSET (TQMA6_UBOOT_SIZE)
Markus Niebel52835462014-11-18 13:22:54 +0100206#define CONFIG_ENV_SECT_SIZE TQMA6_SPI_FLASH_SECTOR_SIZE
Markus Niebelcb07d742014-07-18 16:52:44 +0200207#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + \
208 CONFIG_ENV_SECT_SIZE)
209
210#define CONFIG_ENV_SPI_BUS (CONFIG_SF_DEFAULT_BUS)
211#define CONFIG_ENV_SPI_CS (CONFIG_SF_DEFAULT_CS)
212#define CONFIG_ENV_SPI_MAX_HZ (CONFIG_SF_DEFAULT_SPEED)
213#define CONFIG_ENV_SPI_MODE (CONFIG_SF_DEFAULT_MODE)
214
215#define TQMA6_FDT_OFFSET (CONFIG_ENV_OFFSET_REDUND + \
216 CONFIG_ENV_SECT_SIZE)
Markus Niebel52835462014-11-18 13:22:54 +0100217#define TQMA6_FDT_SECT_SIZE (TQMA6_SPI_FLASH_SECTOR_SIZE)
Markus Niebelcb07d742014-07-18 16:52:44 +0200218
219#define TQMA6_FDT_SECTOR_START 0x0a /* 8 Sector u-boot, 2 Sector env */
220#define TQMA6_FDT_SECTOR_COUNT 0x01
221
222#define TQMA6_KERNEL_SECTOR_START 0x10
223#define TQMA6_KERNEL_SECTOR_COUNT 0x60
224
225#define TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS \
226 "mmcblkdev=0\0" \
227 "uboot_offset="__stringify(TQMA6_UBOOT_OFFSET)"\0" \
228 "uboot_sectors="__stringify(TQMA6_UBOOT_SECTOR_COUNT)"\0" \
229 "fdt_start="__stringify(TQMA6_FDT_SECTOR_START)"\0" \
230 "fdt_sectors="__stringify(TQMA6_FDT_SECTOR_COUNT)"\0" \
231 "kernel_start="__stringify(TQMA6_KERNEL_SECTOR_START)"\0" \
232 "kernel_sectors="__stringify(TQMA6_KERNEL_SECTOR_COUNT)"\0" \
233 "update_uboot=if tftp ${uboot}; then " \
234 "if itest ${filesize} > 0; then " \
235 "setexpr blkc ${filesize} + " \
236 __stringify(TQMA6_UBOOT_OFFSET) "; " \
237 "setexpr size ${uboot_sectors} * " \
Markus Niebel52835462014-11-18 13:22:54 +0100238 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
Markus Niebelcb07d742014-07-18 16:52:44 +0200239 "if itest ${blkc} <= ${size}; then " \
240 "sf probe; " \
241 "sf erase 0 ${size}; " \
242 "sf write ${loadaddr} ${uboot_offset} " \
243 "${filesize}; " \
244 "fi; " \
245 "fi; fi; " \
246 "setenv filesize 0; setenv blkc; setenv size \0" \
247 "update_kernel=run kernel_name; if tftp ${kernel}; then " \
248 "if itest ${filesize} > 0; then " \
249 "setexpr size ${kernel_sectors} * " \
Markus Niebel52835462014-11-18 13:22:54 +0100250 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
Markus Niebelcb07d742014-07-18 16:52:44 +0200251 "setexpr offset ${kernel_start} * " \
Markus Niebel52835462014-11-18 13:22:54 +0100252 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
Markus Niebelcb07d742014-07-18 16:52:44 +0200253 "if itest ${filesize} <= ${size}; then " \
254 "sf probe; " \
255 "sf erase ${offset} ${size}; " \
256 "sf write ${loadaddr} ${offset} " \
257 "${filesize}; " \
258 "fi; " \
259 "fi; fi; " \
260 "setenv filesize 0; setenv size ; setenv offset\0" \
261 "update_fdt=if tftp ${fdt_file}; then " \
262 "if itest ${filesize} > 0; then " \
263 "setexpr size ${fdt_sectors} * " \
Markus Niebel52835462014-11-18 13:22:54 +0100264 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
Markus Niebelcb07d742014-07-18 16:52:44 +0200265 "setexpr offset ${fdt_start} * " \
Markus Niebel52835462014-11-18 13:22:54 +0100266 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
Markus Niebelcb07d742014-07-18 16:52:44 +0200267 "if itest ${filesize} <= ${size}; then " \
268 "sf probe; " \
269 "sf erase ${offset} ${size}; " \
270 "sf write ${loadaddr} ${offset} " \
271 "${filesize}; " \
272 "fi; " \
273 "fi; fi; " \
274 "setenv filesize 0; setenv size ; setenv offset\0" \
275 "loadimage=sf probe; " \
276 "setexpr size ${kernel_sectors} * " \
Markus Niebel52835462014-11-18 13:22:54 +0100277 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
Markus Niebelcb07d742014-07-18 16:52:44 +0200278 "setexpr offset ${kernel_start} * " \
Markus Niebel52835462014-11-18 13:22:54 +0100279 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
Markus Niebelcb07d742014-07-18 16:52:44 +0200280 "sf read ${loadaddr} ${offset} ${size}; " \
281 "setenv size ; setenv offset\0" \
282 "loadfdt=sf probe; " \
283 "setexpr size ${fdt_sectors} * " \
Markus Niebel52835462014-11-18 13:22:54 +0100284 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
Markus Niebelcb07d742014-07-18 16:52:44 +0200285 "setexpr offset ${fdt_start} * " \
Markus Niebel52835462014-11-18 13:22:54 +0100286 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
Markus Niebelcb07d742014-07-18 16:52:44 +0200287 "sf read ${${fdt_addr}} ${offset} ${size}; " \
288 "setenv size ; setenv offset\0" \
289
290
291#define CONFIG_BOOTCOMMAND \
292 "sf probe; run mmcboot; run netboot; run panicboot" \
293
294#else
295
296#error "need to define boot source"
297
298#endif
299
300/* 128 MiB offset as in ARM related docu for linux suggested */
301#define TQMA6_FDT_ADDRESS 0x18000000
302
303#define CONFIG_EXTRA_ENV_SETTINGS \
304 "board=tqma6\0" \
305 "uimage=uImage\0" \
306 "zimage=zImage\0" \
307 "boot_type=bootz\0" \
308 "kernel_name=if test \"${boot_type}\" != bootz; then " \
309 "setenv kernel ${uimage}; " \
310 "else setenv kernel ${zimage}; fi\0" \
311 "uboot=u-boot.imx\0" \
312 "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
313 "fdt_addr="__stringify(TQMA6_FDT_ADDRESS)"\0" \
314 "console=" CONFIG_CONSOLE_DEV "\0" \
315 "fdt_high=0xffffffff\0" \
316 "initrd_high=0xffffffff\0" \
317 "addtty=setenv bootargs ${bootargs} console=${console},${baudrate}\0" \
318 "addfb=setenv bootargs ${bootargs} " \
319 "imx-fbdev.legacyfb_depth=32 consoleblank=0\0" \
320 "mmcpart=2\0" \
321 "mmcblkdev=0\0" \
322 "mmcargs=run addmmc addtty addfb\0" \
323 "addmmc=setenv bootargs ${bootargs} " \
324 "root=/dev/mmcblk${mmcblkdev}p${mmcpart} rw rootwait\0" \
325 "mmcboot=echo Booting from mmc ...; " \
326 "setenv bootargs; " \
327 "run mmcargs; " \
328 "run loadimage; " \
329 "if run loadfdt; then " \
330 "echo boot device tree kernel ...; " \
331 "${boot_type} ${loadaddr} - ${fdt_addr}; " \
332 "else " \
333 "${boot_type}; " \
334 "fi;\0" \
335 "setenv bootargs \0" \
336 "netdev=eth0\0" \
337 "rootpath=/srv/nfs/tqma6\0" \
338 "ipmode=static\0" \
339 "netargs=run addnfs addip addtty addfb\0" \
340 "addnfs=setenv bootargs ${bootargs} " \
341 "root=/dev/nfs rw " \
342 "nfsroot=${serverip}:${rootpath},v3,tcp;\0" \
343 "addip_static=setenv bootargs ${bootargs} " \
344 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:" \
345 "${hostname}:${netdev}:off\0" \
346 "addip_dynamic=setenv bootargs ${bootargs} ip=dhcp\0" \
347 "addip=if test \"${ipmode}\" != static; then " \
348 "run addip_dynamic; else run addip_static; fi\0" \
349 "set_getcmd=if test \"${ipmode}\" != static; then " \
350 "setenv getcmd dhcp; setenv autoload yes; " \
351 "else setenv getcmd tftp; setenv autoload no; fi\0" \
352 "netboot=echo Booting from net ...; " \
353 "run kernel_name; " \
354 "run set_getcmd; " \
355 "setenv bootargs; " \
356 "run netargs; " \
357 "if ${getcmd} ${kernel}; then " \
358 "if ${getcmd} ${fdt_addr} ${fdt_file}; then " \
359 "${boot_type} ${loadaddr} - ${fdt_addr}; " \
360 "fi; " \
361 "fi; " \
362 "echo ... failed\0" \
363 "panicboot=echo No boot device !!! reset\0" \
364 TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS \
365
Markus Niebelcb07d742014-07-18 16:52:44 +0200366#define CONFIG_STACKSIZE (128u * SZ_1K)
367
368/* Physical Memory Map */
369#define CONFIG_NR_DRAM_BANKS 1
370#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
371
372#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
373#define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
374#define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
375
376#define CONFIG_SYS_INIT_SP_OFFSET \
377 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
378#define CONFIG_SYS_INIT_SP_ADDR \
379 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
380
Stefan Roese6b396b32015-03-12 16:34:16 +0100381/*
382 * All the defines above are for the TQMa6 SoM
383 *
384 * Now include the baseboard specific configuration
385 */
386#ifdef CONFIG_MBA6
387#include "tqma6_mba6.h"
Stefan Roese452308c2015-07-06 13:36:33 +0200388#elif CONFIG_WRU4
389#include "tqma6_wru4.h"
Stefan Roese6b396b32015-03-12 16:34:16 +0100390#else
391#error "No baseboard for the TQMa6 defined!"
392#endif
393
394/* Support at least the sensor on TQMa6 SOM */
395#if !defined(CONFIG_DTT_SENSORS)
396#define CONFIG_DTT_SENSORS { 0 }
397#endif
398
Markus Niebelcb07d742014-07-18 16:52:44 +0200399#endif /* __CONFIG_H */