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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
York Sunf8cb1012015-03-20 10:20:40 -070065#define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */
Markus Niebelcb07d742014-07-18 16:52:44 +020066#define CONFIG_I2C_MULTI_BUS
67#define CONFIG_SYS_I2C_SPEED 100000
68
69/* I2C SYSMON (LM75) */
70#define CONFIG_DTT_LM75
Markus Niebelcb07d742014-07-18 16:52:44 +020071#define CONFIG_DTT_MAX_TEMP 70
72#define CONFIG_DTT_MIN_TEMP -30
73#define CONFIG_DTT_HYSTERESIS 3
74#define CONFIG_CMD_DTT
75
76/* I2C EEPROM (M24C64) */
77#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
78#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
79#define CONFIG_SYS_I2C_EEPROM_PAGE_WRITE_BITS 5 /* 32 Bytes */
80#define CONFIG_SYS_I2C_EEPROM_PAGE_WRITE_DELAY_MS 20
81#define CONFIG_CMD_EEPROM
82
83#define CONFIG_POWER
84#define CONFIG_POWER_I2C
85#define CONFIG_POWER_PFUZE100
86#define CONFIG_POWER_PFUZE100_I2C_ADDR 0x08
87#define TQMA6_PFUZE100_I2C_BUS 2
88
89/* MMC Configs */
Markus Niebelcb07d742014-07-18 16:52:44 +020090#define CONFIG_SYS_FSL_ESDHC_ADDR 0
91
Markus Niebelcb07d742014-07-18 16:52:44 +020092/* USB Configs */
93#define CONFIG_CMD_USB
94#define CONFIG_USB_EHCI
95#define CONFIG_USB_EHCI_MX6
96#define CONFIG_USB_STORAGE
97#define CONFIG_USB_HOST_ETHER
98#define CONFIG_USB_ETHER_SMSC95XX
Markus Niebelcb07d742014-07-18 16:52:44 +020099#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
Stefan Roese911b5ea2015-03-12 13:34:29 +0100100#define CONFIG_USB_MAX_CONTROLLER_COUNT 2
101#define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* For OTG port */
Markus Niebelcb07d742014-07-18 16:52:44 +0200102
Markus Niebelcb07d742014-07-18 16:52:44 +0200103#define CONFIG_CMD_PING
104#define CONFIG_CMD_DHCP
105#define CONFIG_CMD_MII
Markus Niebelcb07d742014-07-18 16:52:44 +0200106
107#define CONFIG_FEC_MXC
108#define IMX_FEC_BASE ENET_BASE_ADDR
109#define CONFIG_PHYLIB
110#define CONFIG_MII
111
Markus Niebelcb07d742014-07-18 16:52:44 +0200112#define CONFIG_ARP_TIMEOUT 200UL
113/* Network config - Allow larger/faster download for TFTP/NFS */
114#define CONFIG_IP_DEFRAG
115#define CONFIG_TFTP_BLOCKSIZE 4096
116#define CONFIG_NFS_READ_SIZE 4096
117
Markus Niebelcb07d742014-07-18 16:52:44 +0200118/* Command definition */
Markus Niebelcb07d742014-07-18 16:52:44 +0200119#define CONFIG_CMD_BMODE
Markus Niebelcb07d742014-07-18 16:52:44 +0200120
Markus Niebelcb07d742014-07-18 16:52:44 +0200121#define CONFIG_ENV_SIZE (SZ_8K)
122/* Size of malloc() pool */
123#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * SZ_1M)
124
125#if defined(CONFIG_TQMA6X_MMC_BOOT)
126
127#define CONFIG_ENV_IS_IN_MMC
128#define TQMA6_UBOOT_OFFSET SZ_1K
129#define TQMA6_UBOOT_SECTOR_START 0x2
130#define TQMA6_UBOOT_SECTOR_COUNT 0x7fe
131
132#define CONFIG_ENV_OFFSET SZ_1M
133#define CONFIG_SYS_MMC_ENV_DEV 0
134
135#define TQMA6_FDT_OFFSET (2 * SZ_1M)
136#define TQMA6_FDT_SECTOR_START 0x1000
137#define TQMA6_FDT_SECTOR_COUNT 0x800
138
139#define TQMA6_KERNEL_SECTOR_START 0x2000
140#define TQMA6_KERNEL_SECTOR_COUNT 0x2000
141
142#define TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS \
143 "uboot_start="__stringify(TQMA6_UBOOT_SECTOR_START)"\0" \
144 "uboot_size="__stringify(TQMA6_UBOOT_SECTOR_COUNT)"\0" \
145 "fdt_start="__stringify(TQMA6_FDT_SECTOR_START)"\0" \
146 "fdt_size="__stringify(TQMA6_FDT_SECTOR_COUNT)"\0" \
147 "kernel_start="__stringify(TQMA6_KERNEL_SECTOR_START)"\0" \
148 "kernel_size="__stringify(TQMA6_KERNEL_SECTOR_COUNT)"\0" \
149 "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
150 "loadimage=mmc dev ${mmcdev}; " \
151 "mmc read ${loadaddr} ${kernel_start} ${kernel_size};\0" \
152 "loadfdt=mmc dev ${mmcdev}; " \
153 "mmc read ${fdt_addr} ${fdt_start} ${fdt_size};\0" \
154 "update_uboot=if tftp ${uboot}; then " \
155 "if itest ${filesize} > 0; then " \
156 "mmc dev ${mmcdev}; mmc rescan; " \
157 "setexpr blkc ${filesize} / 0x200; " \
158 "setexpr blkc ${blkc} + 1; " \
159 "if itest ${blkc} <= ${uboot_size}; then " \
160 "mmc write ${loadaddr} ${uboot_start} " \
161 "${blkc}; " \
162 "fi; " \
163 "fi; fi; " \
164 "setenv filesize; setenv blkc \0" \
165 "update_kernel=run kernel_name; " \
166 "if tftp ${kernel}; then " \
167 "if itest ${filesize} > 0; then " \
168 "mmc dev ${mmcdev}; mmc rescan; " \
169 "setexpr blkc ${filesize} / 0x200; " \
170 "setexpr blkc ${blkc} + 1; " \
171 "if itest ${blkc} <= ${kernel_size}; then " \
172 "mmc write ${loadaddr} " \
173 "${kernel_start} ${blkc}; " \
174 "fi; " \
175 "fi; " \
176 "fi; " \
177 "setenv filesize; setenv blkc \0" \
178 "update_fdt=if tftp ${fdt_file}; then " \
179 "if itest ${filesize} > 0; then " \
180 "mmc dev ${mmcdev}; mmc rescan; " \
181 "setexpr blkc ${filesize} / 0x200; " \
182 "setexpr blkc ${blkc} + 1; " \
183 "if itest ${blkc} <= ${fdt_size}; then " \
184 "mmc write ${loadaddr} ${fdt_start} ${blkc}; " \
185 "fi; " \
186 "fi; fi; " \
187 "setenv filesize; setenv blkc \0" \
188
189#define CONFIG_BOOTCOMMAND \
190 "run mmcboot; run netboot; run panicboot"
191
192#elif defined(CONFIG_TQMA6X_SPI_BOOT)
193
Markus Niebelcb07d742014-07-18 16:52:44 +0200194#define TQMA6_UBOOT_OFFSET 0x400
195#define TQMA6_UBOOT_SECTOR_START 0x0
196/* max u-boot size: 512k */
Markus Niebel52835462014-11-18 13:22:54 +0100197#define TQMA6_UBOOT_SECTOR_SIZE TQMA6_SPI_FLASH_SECTOR_SIZE
Markus Niebelcb07d742014-07-18 16:52:44 +0200198#define TQMA6_UBOOT_SECTOR_COUNT 0x8
199#define TQMA6_UBOOT_SIZE (TQMA6_UBOOT_SECTOR_SIZE * \
200 TQMA6_UBOOT_SECTOR_COUNT)
201
202#define CONFIG_ENV_IS_IN_SPI_FLASH
203#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
204#define CONFIG_ENV_OFFSET (TQMA6_UBOOT_SIZE)
Markus Niebel52835462014-11-18 13:22:54 +0100205#define CONFIG_ENV_SECT_SIZE TQMA6_SPI_FLASH_SECTOR_SIZE
Markus Niebelcb07d742014-07-18 16:52:44 +0200206#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + \
207 CONFIG_ENV_SECT_SIZE)
208
209#define CONFIG_ENV_SPI_BUS (CONFIG_SF_DEFAULT_BUS)
210#define CONFIG_ENV_SPI_CS (CONFIG_SF_DEFAULT_CS)
211#define CONFIG_ENV_SPI_MAX_HZ (CONFIG_SF_DEFAULT_SPEED)
212#define CONFIG_ENV_SPI_MODE (CONFIG_SF_DEFAULT_MODE)
213
214#define TQMA6_FDT_OFFSET (CONFIG_ENV_OFFSET_REDUND + \
215 CONFIG_ENV_SECT_SIZE)
Markus Niebel52835462014-11-18 13:22:54 +0100216#define TQMA6_FDT_SECT_SIZE (TQMA6_SPI_FLASH_SECTOR_SIZE)
Markus Niebelcb07d742014-07-18 16:52:44 +0200217
218#define TQMA6_FDT_SECTOR_START 0x0a /* 8 Sector u-boot, 2 Sector env */
219#define TQMA6_FDT_SECTOR_COUNT 0x01
220
221#define TQMA6_KERNEL_SECTOR_START 0x10
222#define TQMA6_KERNEL_SECTOR_COUNT 0x60
223
224#define TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS \
225 "mmcblkdev=0\0" \
226 "uboot_offset="__stringify(TQMA6_UBOOT_OFFSET)"\0" \
227 "uboot_sectors="__stringify(TQMA6_UBOOT_SECTOR_COUNT)"\0" \
228 "fdt_start="__stringify(TQMA6_FDT_SECTOR_START)"\0" \
229 "fdt_sectors="__stringify(TQMA6_FDT_SECTOR_COUNT)"\0" \
230 "kernel_start="__stringify(TQMA6_KERNEL_SECTOR_START)"\0" \
231 "kernel_sectors="__stringify(TQMA6_KERNEL_SECTOR_COUNT)"\0" \
232 "update_uboot=if tftp ${uboot}; then " \
233 "if itest ${filesize} > 0; then " \
234 "setexpr blkc ${filesize} + " \
235 __stringify(TQMA6_UBOOT_OFFSET) "; " \
236 "setexpr size ${uboot_sectors} * " \
Markus Niebel52835462014-11-18 13:22:54 +0100237 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
Markus Niebelcb07d742014-07-18 16:52:44 +0200238 "if itest ${blkc} <= ${size}; then " \
239 "sf probe; " \
240 "sf erase 0 ${size}; " \
241 "sf write ${loadaddr} ${uboot_offset} " \
242 "${filesize}; " \
243 "fi; " \
244 "fi; fi; " \
245 "setenv filesize 0; setenv blkc; setenv size \0" \
246 "update_kernel=run kernel_name; if tftp ${kernel}; then " \
247 "if itest ${filesize} > 0; then " \
248 "setexpr size ${kernel_sectors} * " \
Markus Niebel52835462014-11-18 13:22:54 +0100249 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
Markus Niebelcb07d742014-07-18 16:52:44 +0200250 "setexpr offset ${kernel_start} * " \
Markus Niebel52835462014-11-18 13:22:54 +0100251 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
Markus Niebelcb07d742014-07-18 16:52:44 +0200252 "if itest ${filesize} <= ${size}; then " \
253 "sf probe; " \
254 "sf erase ${offset} ${size}; " \
255 "sf write ${loadaddr} ${offset} " \
256 "${filesize}; " \
257 "fi; " \
258 "fi; fi; " \
259 "setenv filesize 0; setenv size ; setenv offset\0" \
260 "update_fdt=if tftp ${fdt_file}; then " \
261 "if itest ${filesize} > 0; then " \
262 "setexpr size ${fdt_sectors} * " \
Markus Niebel52835462014-11-18 13:22:54 +0100263 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
Markus Niebelcb07d742014-07-18 16:52:44 +0200264 "setexpr offset ${fdt_start} * " \
Markus Niebel52835462014-11-18 13:22:54 +0100265 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
Markus Niebelcb07d742014-07-18 16:52:44 +0200266 "if itest ${filesize} <= ${size}; then " \
267 "sf probe; " \
268 "sf erase ${offset} ${size}; " \
269 "sf write ${loadaddr} ${offset} " \
270 "${filesize}; " \
271 "fi; " \
272 "fi; fi; " \
273 "setenv filesize 0; setenv size ; setenv offset\0" \
274 "loadimage=sf probe; " \
275 "setexpr size ${kernel_sectors} * " \
Markus Niebel52835462014-11-18 13:22:54 +0100276 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
Markus Niebelcb07d742014-07-18 16:52:44 +0200277 "setexpr offset ${kernel_start} * " \
Markus Niebel52835462014-11-18 13:22:54 +0100278 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
Markus Niebelcb07d742014-07-18 16:52:44 +0200279 "sf read ${loadaddr} ${offset} ${size}; " \
280 "setenv size ; setenv offset\0" \
281 "loadfdt=sf probe; " \
282 "setexpr size ${fdt_sectors} * " \
Markus Niebel52835462014-11-18 13:22:54 +0100283 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
Markus Niebelcb07d742014-07-18 16:52:44 +0200284 "setexpr offset ${fdt_start} * " \
Markus Niebel52835462014-11-18 13:22:54 +0100285 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
Markus Niebelcb07d742014-07-18 16:52:44 +0200286 "sf read ${${fdt_addr}} ${offset} ${size}; " \
287 "setenv size ; setenv offset\0" \
288
289
290#define CONFIG_BOOTCOMMAND \
291 "sf probe; run mmcboot; run netboot; run panicboot" \
292
293#else
294
295#error "need to define boot source"
296
297#endif
298
299/* 128 MiB offset as in ARM related docu for linux suggested */
300#define TQMA6_FDT_ADDRESS 0x18000000
301
302#define CONFIG_EXTRA_ENV_SETTINGS \
303 "board=tqma6\0" \
304 "uimage=uImage\0" \
305 "zimage=zImage\0" \
306 "boot_type=bootz\0" \
307 "kernel_name=if test \"${boot_type}\" != bootz; then " \
308 "setenv kernel ${uimage}; " \
309 "else setenv kernel ${zimage}; fi\0" \
310 "uboot=u-boot.imx\0" \
311 "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
312 "fdt_addr="__stringify(TQMA6_FDT_ADDRESS)"\0" \
313 "console=" CONFIG_CONSOLE_DEV "\0" \
314 "fdt_high=0xffffffff\0" \
315 "initrd_high=0xffffffff\0" \
316 "addtty=setenv bootargs ${bootargs} console=${console},${baudrate}\0" \
317 "addfb=setenv bootargs ${bootargs} " \
318 "imx-fbdev.legacyfb_depth=32 consoleblank=0\0" \
319 "mmcpart=2\0" \
320 "mmcblkdev=0\0" \
321 "mmcargs=run addmmc addtty addfb\0" \
322 "addmmc=setenv bootargs ${bootargs} " \
323 "root=/dev/mmcblk${mmcblkdev}p${mmcpart} rw rootwait\0" \
324 "mmcboot=echo Booting from mmc ...; " \
325 "setenv bootargs; " \
326 "run mmcargs; " \
327 "run loadimage; " \
328 "if run loadfdt; then " \
329 "echo boot device tree kernel ...; " \
330 "${boot_type} ${loadaddr} - ${fdt_addr}; " \
331 "else " \
332 "${boot_type}; " \
333 "fi;\0" \
334 "setenv bootargs \0" \
335 "netdev=eth0\0" \
336 "rootpath=/srv/nfs/tqma6\0" \
337 "ipmode=static\0" \
338 "netargs=run addnfs addip addtty addfb\0" \
339 "addnfs=setenv bootargs ${bootargs} " \
340 "root=/dev/nfs rw " \
341 "nfsroot=${serverip}:${rootpath},v3,tcp;\0" \
342 "addip_static=setenv bootargs ${bootargs} " \
343 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:" \
344 "${hostname}:${netdev}:off\0" \
345 "addip_dynamic=setenv bootargs ${bootargs} ip=dhcp\0" \
346 "addip=if test \"${ipmode}\" != static; then " \
347 "run addip_dynamic; else run addip_static; fi\0" \
348 "set_getcmd=if test \"${ipmode}\" != static; then " \
349 "setenv getcmd dhcp; setenv autoload yes; " \
350 "else setenv getcmd tftp; setenv autoload no; fi\0" \
351 "netboot=echo Booting from net ...; " \
352 "run kernel_name; " \
353 "run set_getcmd; " \
354 "setenv bootargs; " \
355 "run netargs; " \
356 "if ${getcmd} ${kernel}; then " \
357 "if ${getcmd} ${fdt_addr} ${fdt_file}; then " \
358 "${boot_type} ${loadaddr} - ${fdt_addr}; " \
359 "fi; " \
360 "fi; " \
361 "echo ... failed\0" \
362 "panicboot=echo No boot device !!! reset\0" \
363 TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS \
364
Markus Niebelcb07d742014-07-18 16:52:44 +0200365#define CONFIG_STACKSIZE (128u * SZ_1K)
366
367/* Physical Memory Map */
368#define CONFIG_NR_DRAM_BANKS 1
369#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
370
371#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
372#define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
373#define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
374
375#define CONFIG_SYS_INIT_SP_OFFSET \
376 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
377#define CONFIG_SYS_INIT_SP_ADDR \
378 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
379
Markus Niebelcb07d742014-07-18 16:52:44 +0200380#define CONFIG_OF_LIBFDT
381#define CONFIG_OF_BOARD_SETUP
382#define CONFIG_FIT
383#define CONFIG_FIT_VERBOSE
384
Stefan Roese6b396b32015-03-12 16:34:16 +0100385/*
386 * All the defines above are for the TQMa6 SoM
387 *
388 * Now include the baseboard specific configuration
389 */
390#ifdef CONFIG_MBA6
391#include "tqma6_mba6.h"
Stefan Roese452308c2015-07-06 13:36:33 +0200392#elif CONFIG_WRU4
393#include "tqma6_wru4.h"
Stefan Roese6b396b32015-03-12 16:34:16 +0100394#else
395#error "No baseboard for the TQMa6 defined!"
396#endif
397
398/* Support at least the sensor on TQMa6 SOM */
399#if !defined(CONFIG_DTT_SENSORS)
400#define CONFIG_DTT_SENSORS { 0 }
401#endif
402
Markus Niebelcb07d742014-07-18 16:52:44 +0200403#endif /* __CONFIG_H */