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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#define CONFIG_SPI_FLASH_STMICRO
52
Markus Niebel52835462014-11-18 13:22:54 +010053#define TQMA6_SPI_FLASH_SECTOR_SIZE SZ_64K
54
Markus Niebelcb07d742014-07-18 16:52:44 +020055#define CONFIG_CMD_SF
56#define CONFIG_SF_DEFAULT_BUS 0
Markus Niebel1719d492014-10-23 15:47:05 +020057#define CONFIG_SF_DEFAULT_CS 0
Markus Niebelcb07d742014-07-18 16:52:44 +020058#define CONFIG_SF_DEFAULT_SPEED 50000000
59#define CONFIG_SF_DEFAULT_MODE (SPI_MODE_0)
60
61/* I2C Configs */
62#define CONFIG_CMD_I2C
63#define CONFIG_SYS_I2C
64#define CONFIG_SYS_I2C_MXC
Albert ARIBAUD \\(3ADEV\\)03544c62015-09-21 22:43:38 +020065#define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */
66#define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */
York Sunf8cb1012015-03-20 10:20:40 -070067#define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */
Markus Niebelcb07d742014-07-18 16:52:44 +020068#define CONFIG_I2C_MULTI_BUS
69#define CONFIG_SYS_I2C_SPEED 100000
70
71/* I2C SYSMON (LM75) */
72#define CONFIG_DTT_LM75
Markus Niebelcb07d742014-07-18 16:52:44 +020073#define CONFIG_DTT_MAX_TEMP 70
74#define CONFIG_DTT_MIN_TEMP -30
75#define CONFIG_DTT_HYSTERESIS 3
76#define CONFIG_CMD_DTT
77
78/* I2C EEPROM (M24C64) */
79#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
80#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
81#define CONFIG_SYS_I2C_EEPROM_PAGE_WRITE_BITS 5 /* 32 Bytes */
82#define CONFIG_SYS_I2C_EEPROM_PAGE_WRITE_DELAY_MS 20
83#define CONFIG_CMD_EEPROM
84
85#define CONFIG_POWER
86#define CONFIG_POWER_I2C
87#define CONFIG_POWER_PFUZE100
88#define CONFIG_POWER_PFUZE100_I2C_ADDR 0x08
89#define TQMA6_PFUZE100_I2C_BUS 2
90
91/* MMC Configs */
Markus Niebelcb07d742014-07-18 16:52:44 +020092#define CONFIG_SYS_FSL_ESDHC_ADDR 0
93
Markus Niebelcb07d742014-07-18 16:52:44 +020094/* USB Configs */
95#define CONFIG_CMD_USB
96#define CONFIG_USB_EHCI
97#define CONFIG_USB_EHCI_MX6
98#define CONFIG_USB_STORAGE
99#define CONFIG_USB_HOST_ETHER
100#define CONFIG_USB_ETHER_SMSC95XX
Markus Niebelcb07d742014-07-18 16:52:44 +0200101#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
Stefan Roese911b5ea2015-03-12 13:34:29 +0100102#define CONFIG_USB_MAX_CONTROLLER_COUNT 2
103#define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* For OTG port */
Markus Niebelcb07d742014-07-18 16:52:44 +0200104
Markus Niebelcb07d742014-07-18 16:52:44 +0200105#define CONFIG_CMD_PING
106#define CONFIG_CMD_DHCP
107#define CONFIG_CMD_MII
Markus Niebelcb07d742014-07-18 16:52:44 +0200108
109#define CONFIG_FEC_MXC
110#define IMX_FEC_BASE ENET_BASE_ADDR
111#define CONFIG_PHYLIB
112#define CONFIG_MII
113
Markus Niebelcb07d742014-07-18 16:52:44 +0200114#define CONFIG_ARP_TIMEOUT 200UL
115/* Network config - Allow larger/faster download for TFTP/NFS */
116#define CONFIG_IP_DEFRAG
117#define CONFIG_TFTP_BLOCKSIZE 4096
118#define CONFIG_NFS_READ_SIZE 4096
119
Markus Niebelcb07d742014-07-18 16:52:44 +0200120/* Command definition */
Markus Niebelcb07d742014-07-18 16:52:44 +0200121#define CONFIG_CMD_BMODE
Markus Niebelcb07d742014-07-18 16:52:44 +0200122
Markus Niebelcb07d742014-07-18 16:52:44 +0200123#define CONFIG_ENV_SIZE (SZ_8K)
124/* Size of malloc() pool */
125#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * SZ_1M)
126
127#if defined(CONFIG_TQMA6X_MMC_BOOT)
128
129#define CONFIG_ENV_IS_IN_MMC
130#define TQMA6_UBOOT_OFFSET SZ_1K
131#define TQMA6_UBOOT_SECTOR_START 0x2
132#define TQMA6_UBOOT_SECTOR_COUNT 0x7fe
133
134#define CONFIG_ENV_OFFSET SZ_1M
135#define CONFIG_SYS_MMC_ENV_DEV 0
136
137#define TQMA6_FDT_OFFSET (2 * SZ_1M)
138#define TQMA6_FDT_SECTOR_START 0x1000
139#define TQMA6_FDT_SECTOR_COUNT 0x800
140
141#define TQMA6_KERNEL_SECTOR_START 0x2000
142#define TQMA6_KERNEL_SECTOR_COUNT 0x2000
143
144#define TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS \
145 "uboot_start="__stringify(TQMA6_UBOOT_SECTOR_START)"\0" \
146 "uboot_size="__stringify(TQMA6_UBOOT_SECTOR_COUNT)"\0" \
147 "fdt_start="__stringify(TQMA6_FDT_SECTOR_START)"\0" \
148 "fdt_size="__stringify(TQMA6_FDT_SECTOR_COUNT)"\0" \
149 "kernel_start="__stringify(TQMA6_KERNEL_SECTOR_START)"\0" \
150 "kernel_size="__stringify(TQMA6_KERNEL_SECTOR_COUNT)"\0" \
151 "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
152 "loadimage=mmc dev ${mmcdev}; " \
153 "mmc read ${loadaddr} ${kernel_start} ${kernel_size};\0" \
154 "loadfdt=mmc dev ${mmcdev}; " \
155 "mmc read ${fdt_addr} ${fdt_start} ${fdt_size};\0" \
156 "update_uboot=if tftp ${uboot}; then " \
157 "if itest ${filesize} > 0; then " \
158 "mmc dev ${mmcdev}; mmc rescan; " \
159 "setexpr blkc ${filesize} / 0x200; " \
160 "setexpr blkc ${blkc} + 1; " \
161 "if itest ${blkc} <= ${uboot_size}; then " \
162 "mmc write ${loadaddr} ${uboot_start} " \
163 "${blkc}; " \
164 "fi; " \
165 "fi; fi; " \
166 "setenv filesize; setenv blkc \0" \
167 "update_kernel=run kernel_name; " \
168 "if tftp ${kernel}; then " \
169 "if itest ${filesize} > 0; then " \
170 "mmc dev ${mmcdev}; mmc rescan; " \
171 "setexpr blkc ${filesize} / 0x200; " \
172 "setexpr blkc ${blkc} + 1; " \
173 "if itest ${blkc} <= ${kernel_size}; then " \
174 "mmc write ${loadaddr} " \
175 "${kernel_start} ${blkc}; " \
176 "fi; " \
177 "fi; " \
178 "fi; " \
179 "setenv filesize; setenv blkc \0" \
180 "update_fdt=if tftp ${fdt_file}; then " \
181 "if itest ${filesize} > 0; then " \
182 "mmc dev ${mmcdev}; mmc rescan; " \
183 "setexpr blkc ${filesize} / 0x200; " \
184 "setexpr blkc ${blkc} + 1; " \
185 "if itest ${blkc} <= ${fdt_size}; then " \
186 "mmc write ${loadaddr} ${fdt_start} ${blkc}; " \
187 "fi; " \
188 "fi; fi; " \
189 "setenv filesize; setenv blkc \0" \
190
191#define CONFIG_BOOTCOMMAND \
192 "run mmcboot; run netboot; run panicboot"
193
194#elif defined(CONFIG_TQMA6X_SPI_BOOT)
195
Markus Niebelcb07d742014-07-18 16:52:44 +0200196#define TQMA6_UBOOT_OFFSET 0x400
197#define TQMA6_UBOOT_SECTOR_START 0x0
198/* max u-boot size: 512k */
Markus Niebel52835462014-11-18 13:22:54 +0100199#define TQMA6_UBOOT_SECTOR_SIZE TQMA6_SPI_FLASH_SECTOR_SIZE
Markus Niebelcb07d742014-07-18 16:52:44 +0200200#define TQMA6_UBOOT_SECTOR_COUNT 0x8
201#define TQMA6_UBOOT_SIZE (TQMA6_UBOOT_SECTOR_SIZE * \
202 TQMA6_UBOOT_SECTOR_COUNT)
203
204#define CONFIG_ENV_IS_IN_SPI_FLASH
205#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
206#define CONFIG_ENV_OFFSET (TQMA6_UBOOT_SIZE)
Markus Niebel52835462014-11-18 13:22:54 +0100207#define CONFIG_ENV_SECT_SIZE TQMA6_SPI_FLASH_SECTOR_SIZE
Markus Niebelcb07d742014-07-18 16:52:44 +0200208#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + \
209 CONFIG_ENV_SECT_SIZE)
210
211#define CONFIG_ENV_SPI_BUS (CONFIG_SF_DEFAULT_BUS)
212#define CONFIG_ENV_SPI_CS (CONFIG_SF_DEFAULT_CS)
213#define CONFIG_ENV_SPI_MAX_HZ (CONFIG_SF_DEFAULT_SPEED)
214#define CONFIG_ENV_SPI_MODE (CONFIG_SF_DEFAULT_MODE)
215
216#define TQMA6_FDT_OFFSET (CONFIG_ENV_OFFSET_REDUND + \
217 CONFIG_ENV_SECT_SIZE)
Markus Niebel52835462014-11-18 13:22:54 +0100218#define TQMA6_FDT_SECT_SIZE (TQMA6_SPI_FLASH_SECTOR_SIZE)
Markus Niebelcb07d742014-07-18 16:52:44 +0200219
220#define TQMA6_FDT_SECTOR_START 0x0a /* 8 Sector u-boot, 2 Sector env */
221#define TQMA6_FDT_SECTOR_COUNT 0x01
222
223#define TQMA6_KERNEL_SECTOR_START 0x10
224#define TQMA6_KERNEL_SECTOR_COUNT 0x60
225
226#define TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS \
227 "mmcblkdev=0\0" \
228 "uboot_offset="__stringify(TQMA6_UBOOT_OFFSET)"\0" \
229 "uboot_sectors="__stringify(TQMA6_UBOOT_SECTOR_COUNT)"\0" \
230 "fdt_start="__stringify(TQMA6_FDT_SECTOR_START)"\0" \
231 "fdt_sectors="__stringify(TQMA6_FDT_SECTOR_COUNT)"\0" \
232 "kernel_start="__stringify(TQMA6_KERNEL_SECTOR_START)"\0" \
233 "kernel_sectors="__stringify(TQMA6_KERNEL_SECTOR_COUNT)"\0" \
234 "update_uboot=if tftp ${uboot}; then " \
235 "if itest ${filesize} > 0; then " \
236 "setexpr blkc ${filesize} + " \
237 __stringify(TQMA6_UBOOT_OFFSET) "; " \
238 "setexpr size ${uboot_sectors} * " \
Markus Niebel52835462014-11-18 13:22:54 +0100239 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
Markus Niebelcb07d742014-07-18 16:52:44 +0200240 "if itest ${blkc} <= ${size}; then " \
241 "sf probe; " \
242 "sf erase 0 ${size}; " \
243 "sf write ${loadaddr} ${uboot_offset} " \
244 "${filesize}; " \
245 "fi; " \
246 "fi; fi; " \
247 "setenv filesize 0; setenv blkc; setenv size \0" \
248 "update_kernel=run kernel_name; if tftp ${kernel}; then " \
249 "if itest ${filesize} > 0; then " \
250 "setexpr size ${kernel_sectors} * " \
Markus Niebel52835462014-11-18 13:22:54 +0100251 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
Markus Niebelcb07d742014-07-18 16:52:44 +0200252 "setexpr offset ${kernel_start} * " \
Markus Niebel52835462014-11-18 13:22:54 +0100253 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
Markus Niebelcb07d742014-07-18 16:52:44 +0200254 "if itest ${filesize} <= ${size}; then " \
255 "sf probe; " \
256 "sf erase ${offset} ${size}; " \
257 "sf write ${loadaddr} ${offset} " \
258 "${filesize}; " \
259 "fi; " \
260 "fi; fi; " \
261 "setenv filesize 0; setenv size ; setenv offset\0" \
262 "update_fdt=if tftp ${fdt_file}; then " \
263 "if itest ${filesize} > 0; then " \
264 "setexpr size ${fdt_sectors} * " \
Markus Niebel52835462014-11-18 13:22:54 +0100265 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
Markus Niebelcb07d742014-07-18 16:52:44 +0200266 "setexpr offset ${fdt_start} * " \
Markus Niebel52835462014-11-18 13:22:54 +0100267 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
Markus Niebelcb07d742014-07-18 16:52:44 +0200268 "if itest ${filesize} <= ${size}; then " \
269 "sf probe; " \
270 "sf erase ${offset} ${size}; " \
271 "sf write ${loadaddr} ${offset} " \
272 "${filesize}; " \
273 "fi; " \
274 "fi; fi; " \
275 "setenv filesize 0; setenv size ; setenv offset\0" \
276 "loadimage=sf probe; " \
277 "setexpr size ${kernel_sectors} * " \
Markus Niebel52835462014-11-18 13:22:54 +0100278 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
Markus Niebelcb07d742014-07-18 16:52:44 +0200279 "setexpr offset ${kernel_start} * " \
Markus Niebel52835462014-11-18 13:22:54 +0100280 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
Markus Niebelcb07d742014-07-18 16:52:44 +0200281 "sf read ${loadaddr} ${offset} ${size}; " \
282 "setenv size ; setenv offset\0" \
283 "loadfdt=sf probe; " \
284 "setexpr size ${fdt_sectors} * " \
Markus Niebel52835462014-11-18 13:22:54 +0100285 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
Markus Niebelcb07d742014-07-18 16:52:44 +0200286 "setexpr offset ${fdt_start} * " \
Markus Niebel52835462014-11-18 13:22:54 +0100287 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
Markus Niebelcb07d742014-07-18 16:52:44 +0200288 "sf read ${${fdt_addr}} ${offset} ${size}; " \
289 "setenv size ; setenv offset\0" \
290
291
292#define CONFIG_BOOTCOMMAND \
293 "sf probe; run mmcboot; run netboot; run panicboot" \
294
295#else
296
297#error "need to define boot source"
298
299#endif
300
301/* 128 MiB offset as in ARM related docu for linux suggested */
302#define TQMA6_FDT_ADDRESS 0x18000000
303
304#define CONFIG_EXTRA_ENV_SETTINGS \
305 "board=tqma6\0" \
306 "uimage=uImage\0" \
307 "zimage=zImage\0" \
308 "boot_type=bootz\0" \
309 "kernel_name=if test \"${boot_type}\" != bootz; then " \
310 "setenv kernel ${uimage}; " \
311 "else setenv kernel ${zimage}; fi\0" \
312 "uboot=u-boot.imx\0" \
313 "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
314 "fdt_addr="__stringify(TQMA6_FDT_ADDRESS)"\0" \
315 "console=" CONFIG_CONSOLE_DEV "\0" \
316 "fdt_high=0xffffffff\0" \
317 "initrd_high=0xffffffff\0" \
318 "addtty=setenv bootargs ${bootargs} console=${console},${baudrate}\0" \
319 "addfb=setenv bootargs ${bootargs} " \
320 "imx-fbdev.legacyfb_depth=32 consoleblank=0\0" \
321 "mmcpart=2\0" \
322 "mmcblkdev=0\0" \
323 "mmcargs=run addmmc addtty addfb\0" \
324 "addmmc=setenv bootargs ${bootargs} " \
325 "root=/dev/mmcblk${mmcblkdev}p${mmcpart} rw rootwait\0" \
326 "mmcboot=echo Booting from mmc ...; " \
327 "setenv bootargs; " \
328 "run mmcargs; " \
329 "run loadimage; " \
330 "if run loadfdt; then " \
331 "echo boot device tree kernel ...; " \
332 "${boot_type} ${loadaddr} - ${fdt_addr}; " \
333 "else " \
334 "${boot_type}; " \
335 "fi;\0" \
336 "setenv bootargs \0" \
337 "netdev=eth0\0" \
338 "rootpath=/srv/nfs/tqma6\0" \
339 "ipmode=static\0" \
340 "netargs=run addnfs addip addtty addfb\0" \
341 "addnfs=setenv bootargs ${bootargs} " \
342 "root=/dev/nfs rw " \
343 "nfsroot=${serverip}:${rootpath},v3,tcp;\0" \
344 "addip_static=setenv bootargs ${bootargs} " \
345 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:" \
346 "${hostname}:${netdev}:off\0" \
347 "addip_dynamic=setenv bootargs ${bootargs} ip=dhcp\0" \
348 "addip=if test \"${ipmode}\" != static; then " \
349 "run addip_dynamic; else run addip_static; fi\0" \
350 "set_getcmd=if test \"${ipmode}\" != static; then " \
351 "setenv getcmd dhcp; setenv autoload yes; " \
352 "else setenv getcmd tftp; setenv autoload no; fi\0" \
353 "netboot=echo Booting from net ...; " \
354 "run kernel_name; " \
355 "run set_getcmd; " \
356 "setenv bootargs; " \
357 "run netargs; " \
358 "if ${getcmd} ${kernel}; then " \
359 "if ${getcmd} ${fdt_addr} ${fdt_file}; then " \
360 "${boot_type} ${loadaddr} - ${fdt_addr}; " \
361 "fi; " \
362 "fi; " \
363 "echo ... failed\0" \
364 "panicboot=echo No boot device !!! reset\0" \
365 TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS \
366
Markus Niebelcb07d742014-07-18 16:52:44 +0200367#define CONFIG_STACKSIZE (128u * SZ_1K)
368
369/* Physical Memory Map */
370#define CONFIG_NR_DRAM_BANKS 1
371#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
372
373#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
374#define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
375#define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
376
377#define CONFIG_SYS_INIT_SP_OFFSET \
378 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
379#define CONFIG_SYS_INIT_SP_ADDR \
380 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
381
Markus Niebelcb07d742014-07-18 16:52:44 +0200382#define CONFIG_OF_LIBFDT
383#define CONFIG_OF_BOARD_SETUP
384#define CONFIG_FIT
385#define CONFIG_FIT_VERBOSE
386
Stefan Roese6b396b32015-03-12 16:34:16 +0100387/*
388 * All the defines above are for the TQMa6 SoM
389 *
390 * Now include the baseboard specific configuration
391 */
392#ifdef CONFIG_MBA6
393#include "tqma6_mba6.h"
Stefan Roese452308c2015-07-06 13:36:33 +0200394#elif CONFIG_WRU4
395#include "tqma6_wru4.h"
Stefan Roese6b396b32015-03-12 16:34:16 +0100396#else
397#error "No baseboard for the TQMa6 defined!"
398#endif
399
400/* Support at least the sensor on TQMa6 SOM */
401#if !defined(CONFIG_DTT_SENSORS)
402#define CONFIG_DTT_SENSORS { 0 }
403#endif
404
Markus Niebelcb07d742014-07-18 16:52:44 +0200405#endif /* __CONFIG_H */