blob: 3173dc0c170a1727968558b3443432f72184e2b3 [file] [log] [blame]
Markus Niebelee2cd2b2014-07-18 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 Niebelc34054e2015-06-04 17:25:30 +020012#include <linux/kconfig.h>
Markus Niebela116f6f2014-10-23 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
Markus Niebela116f6f2014-10-23 15:47:05 +020019
20/* common IMX6 SPL configuration */
21#include "imx6_spl.h"
22
23/* #endif */
24
Fabio Estevam8c717e52015-05-28 12:33:34 -030025/* place code in last 4 MiB of RAM */
26#if defined(CONFIG_MX6DL) || defined(CONFIG_MX6S)
27#define CONFIG_SYS_TEXT_BASE 0x2fc00000
28#elif defined(CONFIG_MX6Q) || defined(CONFIG_MX6D)
29#define CONFIG_SYS_TEXT_BASE 0x4fc00000
30#endif
31
Markus Niebelee2cd2b2014-07-18 16:52:44 +020032#include "mx6_common.h"
Markus Niebelee2cd2b2014-07-18 16:52:44 +020033
Markus Niebelee2cd2b2014-07-18 16:52:44 +020034#if defined(CONFIG_MX6DL) || defined(CONFIG_MX6S)
35#define PHYS_SDRAM_SIZE (512u * SZ_1M)
36#elif defined(CONFIG_MX6Q) || defined(CONFIG_MX6D)
37#define PHYS_SDRAM_SIZE (1024u * SZ_1M)
38#endif
39
Markus Niebelee2cd2b2014-07-18 16:52:44 +020040#define CONFIG_BOARD_EARLY_INIT_F
41#define CONFIG_BOARD_LATE_INIT
42
Markus Niebelee2cd2b2014-07-18 16:52:44 +020043#define CONFIG_MXC_UART
44
45/* SPI */
Markus Niebelee2cd2b2014-07-18 16:52:44 +020046#define CONFIG_MXC_SPI
47
48/* SPI Flash */
Markus Niebelee2cd2b2014-07-18 16:52:44 +020049
Markus Niebela02eaa52014-11-18 13:22:54 +010050#define TQMA6_SPI_FLASH_SECTOR_SIZE SZ_64K
51
Markus Niebelee2cd2b2014-07-18 16:52:44 +020052#define CONFIG_SF_DEFAULT_BUS 0
Markus Niebela116f6f2014-10-23 15:47:05 +020053#define CONFIG_SF_DEFAULT_CS 0
Markus Niebelee2cd2b2014-07-18 16:52:44 +020054#define CONFIG_SF_DEFAULT_SPEED 50000000
55#define CONFIG_SF_DEFAULT_MODE (SPI_MODE_0)
56
57/* I2C Configs */
Markus Niebelee2cd2b2014-07-18 16:52:44 +020058#define CONFIG_SYS_I2C
59#define CONFIG_SYS_I2C_MXC
Albert ARIBAUD \\(3ADEV\\)eb943872015-09-21 22:43:38 +020060#define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */
61#define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */
York Sunf1a52162015-03-20 10:20:40 -070062#define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */
Markus Niebelee2cd2b2014-07-18 16:52:44 +020063#define CONFIG_I2C_MULTI_BUS
64#define CONFIG_SYS_I2C_SPEED 100000
65
66/* I2C SYSMON (LM75) */
67#define CONFIG_DTT_LM75
Markus Niebelee2cd2b2014-07-18 16:52:44 +020068#define CONFIG_DTT_MAX_TEMP 70
69#define CONFIG_DTT_MIN_TEMP -30
70#define CONFIG_DTT_HYSTERESIS 3
71#define CONFIG_CMD_DTT
72
73/* I2C EEPROM (M24C64) */
74#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
75#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
76#define CONFIG_SYS_I2C_EEPROM_PAGE_WRITE_BITS 5 /* 32 Bytes */
77#define CONFIG_SYS_I2C_EEPROM_PAGE_WRITE_DELAY_MS 20
78#define CONFIG_CMD_EEPROM
79
80#define CONFIG_POWER
81#define CONFIG_POWER_I2C
82#define CONFIG_POWER_PFUZE100
83#define CONFIG_POWER_PFUZE100_I2C_ADDR 0x08
84#define TQMA6_PFUZE100_I2C_BUS 2
85
86/* MMC Configs */
Markus Niebelee2cd2b2014-07-18 16:52:44 +020087#define CONFIG_SYS_FSL_ESDHC_ADDR 0
88
Markus Niebelee2cd2b2014-07-18 16:52:44 +020089/* USB Configs */
Markus Niebelee2cd2b2014-07-18 16:52:44 +020090#define CONFIG_USB_EHCI
91#define CONFIG_USB_EHCI_MX6
Markus Niebelee2cd2b2014-07-18 16:52:44 +020092#define CONFIG_USB_HOST_ETHER
93#define CONFIG_USB_ETHER_SMSC95XX
Markus Niebelee2cd2b2014-07-18 16:52:44 +020094#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
Stefan Roese4cbf1882015-03-12 13:34:29 +010095#define CONFIG_USB_MAX_CONTROLLER_COUNT 2
96#define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* For OTG port */
Markus Niebelee2cd2b2014-07-18 16:52:44 +020097
Markus Niebelee2cd2b2014-07-18 16:52:44 +020098#define CONFIG_FEC_MXC
99#define IMX_FEC_BASE ENET_BASE_ADDR
100#define CONFIG_PHYLIB
101#define CONFIG_MII
102
Markus Niebelee2cd2b2014-07-18 16:52:44 +0200103#define CONFIG_ARP_TIMEOUT 200UL
104/* Network config - Allow larger/faster download for TFTP/NFS */
105#define CONFIG_IP_DEFRAG
106#define CONFIG_TFTP_BLOCKSIZE 4096
107#define CONFIG_NFS_READ_SIZE 4096
108
Markus Niebelee2cd2b2014-07-18 16:52:44 +0200109/* Command definition */
Markus Niebelee2cd2b2014-07-18 16:52:44 +0200110#define CONFIG_CMD_BMODE
Markus Niebelee2cd2b2014-07-18 16:52:44 +0200111
Markus Niebelee2cd2b2014-07-18 16:52:44 +0200112#define CONFIG_ENV_SIZE (SZ_8K)
113/* Size of malloc() pool */
114#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * SZ_1M)
115
116#if defined(CONFIG_TQMA6X_MMC_BOOT)
117
118#define CONFIG_ENV_IS_IN_MMC
119#define TQMA6_UBOOT_OFFSET SZ_1K
120#define TQMA6_UBOOT_SECTOR_START 0x2
121#define TQMA6_UBOOT_SECTOR_COUNT 0x7fe
122
123#define CONFIG_ENV_OFFSET SZ_1M
124#define CONFIG_SYS_MMC_ENV_DEV 0
125
126#define TQMA6_FDT_OFFSET (2 * SZ_1M)
127#define TQMA6_FDT_SECTOR_START 0x1000
128#define TQMA6_FDT_SECTOR_COUNT 0x800
129
130#define TQMA6_KERNEL_SECTOR_START 0x2000
131#define TQMA6_KERNEL_SECTOR_COUNT 0x2000
132
133#define TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS \
134 "uboot_start="__stringify(TQMA6_UBOOT_SECTOR_START)"\0" \
135 "uboot_size="__stringify(TQMA6_UBOOT_SECTOR_COUNT)"\0" \
136 "fdt_start="__stringify(TQMA6_FDT_SECTOR_START)"\0" \
137 "fdt_size="__stringify(TQMA6_FDT_SECTOR_COUNT)"\0" \
138 "kernel_start="__stringify(TQMA6_KERNEL_SECTOR_START)"\0" \
139 "kernel_size="__stringify(TQMA6_KERNEL_SECTOR_COUNT)"\0" \
140 "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
141 "loadimage=mmc dev ${mmcdev}; " \
142 "mmc read ${loadaddr} ${kernel_start} ${kernel_size};\0" \
143 "loadfdt=mmc dev ${mmcdev}; " \
144 "mmc read ${fdt_addr} ${fdt_start} ${fdt_size};\0" \
145 "update_uboot=if tftp ${uboot}; then " \
146 "if itest ${filesize} > 0; then " \
147 "mmc dev ${mmcdev}; mmc rescan; " \
148 "setexpr blkc ${filesize} / 0x200; " \
149 "setexpr blkc ${blkc} + 1; " \
150 "if itest ${blkc} <= ${uboot_size}; then " \
151 "mmc write ${loadaddr} ${uboot_start} " \
152 "${blkc}; " \
153 "fi; " \
154 "fi; fi; " \
155 "setenv filesize; setenv blkc \0" \
156 "update_kernel=run kernel_name; " \
157 "if tftp ${kernel}; then " \
158 "if itest ${filesize} > 0; then " \
159 "mmc dev ${mmcdev}; mmc rescan; " \
160 "setexpr blkc ${filesize} / 0x200; " \
161 "setexpr blkc ${blkc} + 1; " \
162 "if itest ${blkc} <= ${kernel_size}; then " \
163 "mmc write ${loadaddr} " \
164 "${kernel_start} ${blkc}; " \
165 "fi; " \
166 "fi; " \
167 "fi; " \
168 "setenv filesize; setenv blkc \0" \
169 "update_fdt=if tftp ${fdt_file}; then " \
170 "if itest ${filesize} > 0; then " \
171 "mmc dev ${mmcdev}; mmc rescan; " \
172 "setexpr blkc ${filesize} / 0x200; " \
173 "setexpr blkc ${blkc} + 1; " \
174 "if itest ${blkc} <= ${fdt_size}; then " \
175 "mmc write ${loadaddr} ${fdt_start} ${blkc}; " \
176 "fi; " \
177 "fi; fi; " \
178 "setenv filesize; setenv blkc \0" \
179
180#define CONFIG_BOOTCOMMAND \
181 "run mmcboot; run netboot; run panicboot"
182
183#elif defined(CONFIG_TQMA6X_SPI_BOOT)
184
Markus Niebelee2cd2b2014-07-18 16:52:44 +0200185#define TQMA6_UBOOT_OFFSET 0x400
186#define TQMA6_UBOOT_SECTOR_START 0x0
187/* max u-boot size: 512k */
Markus Niebela02eaa52014-11-18 13:22:54 +0100188#define TQMA6_UBOOT_SECTOR_SIZE TQMA6_SPI_FLASH_SECTOR_SIZE
Markus Niebelee2cd2b2014-07-18 16:52:44 +0200189#define TQMA6_UBOOT_SECTOR_COUNT 0x8
190#define TQMA6_UBOOT_SIZE (TQMA6_UBOOT_SECTOR_SIZE * \
191 TQMA6_UBOOT_SECTOR_COUNT)
192
193#define CONFIG_ENV_IS_IN_SPI_FLASH
194#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
195#define CONFIG_ENV_OFFSET (TQMA6_UBOOT_SIZE)
Markus Niebela02eaa52014-11-18 13:22:54 +0100196#define CONFIG_ENV_SECT_SIZE TQMA6_SPI_FLASH_SECTOR_SIZE
Markus Niebelee2cd2b2014-07-18 16:52:44 +0200197#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + \
198 CONFIG_ENV_SECT_SIZE)
199
200#define CONFIG_ENV_SPI_BUS (CONFIG_SF_DEFAULT_BUS)
201#define CONFIG_ENV_SPI_CS (CONFIG_SF_DEFAULT_CS)
202#define CONFIG_ENV_SPI_MAX_HZ (CONFIG_SF_DEFAULT_SPEED)
203#define CONFIG_ENV_SPI_MODE (CONFIG_SF_DEFAULT_MODE)
204
205#define TQMA6_FDT_OFFSET (CONFIG_ENV_OFFSET_REDUND + \
206 CONFIG_ENV_SECT_SIZE)
Markus Niebela02eaa52014-11-18 13:22:54 +0100207#define TQMA6_FDT_SECT_SIZE (TQMA6_SPI_FLASH_SECTOR_SIZE)
Markus Niebelee2cd2b2014-07-18 16:52:44 +0200208
209#define TQMA6_FDT_SECTOR_START 0x0a /* 8 Sector u-boot, 2 Sector env */
210#define TQMA6_FDT_SECTOR_COUNT 0x01
211
212#define TQMA6_KERNEL_SECTOR_START 0x10
213#define TQMA6_KERNEL_SECTOR_COUNT 0x60
214
215#define TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS \
216 "mmcblkdev=0\0" \
217 "uboot_offset="__stringify(TQMA6_UBOOT_OFFSET)"\0" \
218 "uboot_sectors="__stringify(TQMA6_UBOOT_SECTOR_COUNT)"\0" \
219 "fdt_start="__stringify(TQMA6_FDT_SECTOR_START)"\0" \
220 "fdt_sectors="__stringify(TQMA6_FDT_SECTOR_COUNT)"\0" \
221 "kernel_start="__stringify(TQMA6_KERNEL_SECTOR_START)"\0" \
222 "kernel_sectors="__stringify(TQMA6_KERNEL_SECTOR_COUNT)"\0" \
223 "update_uboot=if tftp ${uboot}; then " \
224 "if itest ${filesize} > 0; then " \
225 "setexpr blkc ${filesize} + " \
226 __stringify(TQMA6_UBOOT_OFFSET) "; " \
227 "setexpr size ${uboot_sectors} * " \
Markus Niebela02eaa52014-11-18 13:22:54 +0100228 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
Markus Niebelee2cd2b2014-07-18 16:52:44 +0200229 "if itest ${blkc} <= ${size}; then " \
230 "sf probe; " \
231 "sf erase 0 ${size}; " \
232 "sf write ${loadaddr} ${uboot_offset} " \
233 "${filesize}; " \
234 "fi; " \
235 "fi; fi; " \
236 "setenv filesize 0; setenv blkc; setenv size \0" \
237 "update_kernel=run kernel_name; if tftp ${kernel}; then " \
238 "if itest ${filesize} > 0; then " \
239 "setexpr size ${kernel_sectors} * " \
Markus Niebela02eaa52014-11-18 13:22:54 +0100240 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
Markus Niebelee2cd2b2014-07-18 16:52:44 +0200241 "setexpr offset ${kernel_start} * " \
Markus Niebela02eaa52014-11-18 13:22:54 +0100242 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
Markus Niebelee2cd2b2014-07-18 16:52:44 +0200243 "if itest ${filesize} <= ${size}; then " \
244 "sf probe; " \
245 "sf erase ${offset} ${size}; " \
246 "sf write ${loadaddr} ${offset} " \
247 "${filesize}; " \
248 "fi; " \
249 "fi; fi; " \
250 "setenv filesize 0; setenv size ; setenv offset\0" \
251 "update_fdt=if tftp ${fdt_file}; then " \
252 "if itest ${filesize} > 0; then " \
253 "setexpr size ${fdt_sectors} * " \
Markus Niebela02eaa52014-11-18 13:22:54 +0100254 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
Markus Niebelee2cd2b2014-07-18 16:52:44 +0200255 "setexpr offset ${fdt_start} * " \
Markus Niebela02eaa52014-11-18 13:22:54 +0100256 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
Markus Niebelee2cd2b2014-07-18 16:52:44 +0200257 "if itest ${filesize} <= ${size}; then " \
258 "sf probe; " \
259 "sf erase ${offset} ${size}; " \
260 "sf write ${loadaddr} ${offset} " \
261 "${filesize}; " \
262 "fi; " \
263 "fi; fi; " \
264 "setenv filesize 0; setenv size ; setenv offset\0" \
265 "loadimage=sf probe; " \
266 "setexpr size ${kernel_sectors} * " \
Markus Niebela02eaa52014-11-18 13:22:54 +0100267 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
Markus Niebelee2cd2b2014-07-18 16:52:44 +0200268 "setexpr offset ${kernel_start} * " \
Markus Niebela02eaa52014-11-18 13:22:54 +0100269 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
Markus Niebelee2cd2b2014-07-18 16:52:44 +0200270 "sf read ${loadaddr} ${offset} ${size}; " \
271 "setenv size ; setenv offset\0" \
272 "loadfdt=sf probe; " \
273 "setexpr size ${fdt_sectors} * " \
Markus Niebela02eaa52014-11-18 13:22:54 +0100274 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
Markus Niebelee2cd2b2014-07-18 16:52:44 +0200275 "setexpr offset ${fdt_start} * " \
Markus Niebela02eaa52014-11-18 13:22:54 +0100276 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
Markus Niebelee2cd2b2014-07-18 16:52:44 +0200277 "sf read ${${fdt_addr}} ${offset} ${size}; " \
278 "setenv size ; setenv offset\0" \
279
Markus Niebelee2cd2b2014-07-18 16:52:44 +0200280#define CONFIG_BOOTCOMMAND \
281 "sf probe; run mmcboot; run netboot; run panicboot" \
282
283#else
284
285#error "need to define boot source"
286
287#endif
288
289/* 128 MiB offset as in ARM related docu for linux suggested */
290#define TQMA6_FDT_ADDRESS 0x18000000
291
292#define CONFIG_EXTRA_ENV_SETTINGS \
293 "board=tqma6\0" \
294 "uimage=uImage\0" \
295 "zimage=zImage\0" \
296 "boot_type=bootz\0" \
297 "kernel_name=if test \"${boot_type}\" != bootz; then " \
298 "setenv kernel ${uimage}; " \
299 "else setenv kernel ${zimage}; fi\0" \
300 "uboot=u-boot.imx\0" \
301 "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
302 "fdt_addr="__stringify(TQMA6_FDT_ADDRESS)"\0" \
303 "console=" CONFIG_CONSOLE_DEV "\0" \
304 "fdt_high=0xffffffff\0" \
305 "initrd_high=0xffffffff\0" \
306 "addtty=setenv bootargs ${bootargs} console=${console},${baudrate}\0" \
307 "addfb=setenv bootargs ${bootargs} " \
308 "imx-fbdev.legacyfb_depth=32 consoleblank=0\0" \
309 "mmcpart=2\0" \
310 "mmcblkdev=0\0" \
311 "mmcargs=run addmmc addtty addfb\0" \
312 "addmmc=setenv bootargs ${bootargs} " \
313 "root=/dev/mmcblk${mmcblkdev}p${mmcpart} rw rootwait\0" \
314 "mmcboot=echo Booting from mmc ...; " \
315 "setenv bootargs; " \
316 "run mmcargs; " \
317 "run loadimage; " \
318 "if run loadfdt; then " \
319 "echo boot device tree kernel ...; " \
320 "${boot_type} ${loadaddr} - ${fdt_addr}; " \
321 "else " \
322 "${boot_type}; " \
323 "fi;\0" \
324 "setenv bootargs \0" \
325 "netdev=eth0\0" \
326 "rootpath=/srv/nfs/tqma6\0" \
327 "ipmode=static\0" \
328 "netargs=run addnfs addip addtty addfb\0" \
329 "addnfs=setenv bootargs ${bootargs} " \
330 "root=/dev/nfs rw " \
331 "nfsroot=${serverip}:${rootpath},v3,tcp;\0" \
332 "addip_static=setenv bootargs ${bootargs} " \
333 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:" \
334 "${hostname}:${netdev}:off\0" \
335 "addip_dynamic=setenv bootargs ${bootargs} ip=dhcp\0" \
336 "addip=if test \"${ipmode}\" != static; then " \
337 "run addip_dynamic; else run addip_static; fi\0" \
338 "set_getcmd=if test \"${ipmode}\" != static; then " \
339 "setenv getcmd dhcp; setenv autoload yes; " \
340 "else setenv getcmd tftp; setenv autoload no; fi\0" \
341 "netboot=echo Booting from net ...; " \
342 "run kernel_name; " \
343 "run set_getcmd; " \
344 "setenv bootargs; " \
345 "run netargs; " \
346 "if ${getcmd} ${kernel}; then " \
347 "if ${getcmd} ${fdt_addr} ${fdt_file}; then " \
348 "${boot_type} ${loadaddr} - ${fdt_addr}; " \
349 "fi; " \
350 "fi; " \
351 "echo ... failed\0" \
352 "panicboot=echo No boot device !!! reset\0" \
353 TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS \
354
Markus Niebelee2cd2b2014-07-18 16:52:44 +0200355#define CONFIG_STACKSIZE (128u * SZ_1K)
356
357/* Physical Memory Map */
358#define CONFIG_NR_DRAM_BANKS 1
359#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
360
361#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
362#define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
363#define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
364
365#define CONFIG_SYS_INIT_SP_OFFSET \
366 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
367#define CONFIG_SYS_INIT_SP_ADDR \
368 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
369
Stefan Roeseb125fd42015-03-12 16:34:16 +0100370/*
371 * All the defines above are for the TQMa6 SoM
372 *
373 * Now include the baseboard specific configuration
374 */
375#ifdef CONFIG_MBA6
376#include "tqma6_mba6.h"
Stefan Roesebe4cb042015-07-06 13:36:33 +0200377#elif CONFIG_WRU4
378#include "tqma6_wru4.h"
Stefan Roeseb125fd42015-03-12 16:34:16 +0100379#else
380#error "No baseboard for the TQMa6 defined!"
381#endif
382
383/* Support at least the sensor on TQMa6 SOM */
384#if !defined(CONFIG_DTT_SENSORS)
385#define CONFIG_DTT_SENSORS { 0 }
386#endif
387
Markus Niebelee2cd2b2014-07-18 16:52:44 +0200388#endif /* __CONFIG_H */