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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
92#define CONFIG_USB_STORAGE
93#define CONFIG_USB_HOST_ETHER
94#define CONFIG_USB_ETHER_SMSC95XX
Markus Niebelee2cd2b2014-07-18 16:52:44 +020095#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
Stefan Roese4cbf1882015-03-12 13:34:29 +010096#define CONFIG_USB_MAX_CONTROLLER_COUNT 2
97#define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* For OTG port */
Markus Niebelee2cd2b2014-07-18 16:52:44 +020098
Markus Niebelee2cd2b2014-07-18 16:52:44 +020099#define CONFIG_FEC_MXC
100#define IMX_FEC_BASE ENET_BASE_ADDR
101#define CONFIG_PHYLIB
102#define CONFIG_MII
103
Markus Niebelee2cd2b2014-07-18 16:52:44 +0200104#define CONFIG_ARP_TIMEOUT 200UL
105/* Network config - Allow larger/faster download for TFTP/NFS */
106#define CONFIG_IP_DEFRAG
107#define CONFIG_TFTP_BLOCKSIZE 4096
108#define CONFIG_NFS_READ_SIZE 4096
109
Markus Niebelee2cd2b2014-07-18 16:52:44 +0200110/* Command definition */
Markus Niebelee2cd2b2014-07-18 16:52:44 +0200111#define CONFIG_CMD_BMODE
Markus Niebelee2cd2b2014-07-18 16:52:44 +0200112
Markus Niebelee2cd2b2014-07-18 16:52:44 +0200113#define CONFIG_ENV_SIZE (SZ_8K)
114/* Size of malloc() pool */
115#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * SZ_1M)
116
117#if defined(CONFIG_TQMA6X_MMC_BOOT)
118
119#define CONFIG_ENV_IS_IN_MMC
120#define TQMA6_UBOOT_OFFSET SZ_1K
121#define TQMA6_UBOOT_SECTOR_START 0x2
122#define TQMA6_UBOOT_SECTOR_COUNT 0x7fe
123
124#define CONFIG_ENV_OFFSET SZ_1M
125#define CONFIG_SYS_MMC_ENV_DEV 0
126
127#define TQMA6_FDT_OFFSET (2 * SZ_1M)
128#define TQMA6_FDT_SECTOR_START 0x1000
129#define TQMA6_FDT_SECTOR_COUNT 0x800
130
131#define TQMA6_KERNEL_SECTOR_START 0x2000
132#define TQMA6_KERNEL_SECTOR_COUNT 0x2000
133
134#define TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS \
135 "uboot_start="__stringify(TQMA6_UBOOT_SECTOR_START)"\0" \
136 "uboot_size="__stringify(TQMA6_UBOOT_SECTOR_COUNT)"\0" \
137 "fdt_start="__stringify(TQMA6_FDT_SECTOR_START)"\0" \
138 "fdt_size="__stringify(TQMA6_FDT_SECTOR_COUNT)"\0" \
139 "kernel_start="__stringify(TQMA6_KERNEL_SECTOR_START)"\0" \
140 "kernel_size="__stringify(TQMA6_KERNEL_SECTOR_COUNT)"\0" \
141 "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
142 "loadimage=mmc dev ${mmcdev}; " \
143 "mmc read ${loadaddr} ${kernel_start} ${kernel_size};\0" \
144 "loadfdt=mmc dev ${mmcdev}; " \
145 "mmc read ${fdt_addr} ${fdt_start} ${fdt_size};\0" \
146 "update_uboot=if tftp ${uboot}; then " \
147 "if itest ${filesize} > 0; then " \
148 "mmc dev ${mmcdev}; mmc rescan; " \
149 "setexpr blkc ${filesize} / 0x200; " \
150 "setexpr blkc ${blkc} + 1; " \
151 "if itest ${blkc} <= ${uboot_size}; then " \
152 "mmc write ${loadaddr} ${uboot_start} " \
153 "${blkc}; " \
154 "fi; " \
155 "fi; fi; " \
156 "setenv filesize; setenv blkc \0" \
157 "update_kernel=run kernel_name; " \
158 "if tftp ${kernel}; then " \
159 "if itest ${filesize} > 0; then " \
160 "mmc dev ${mmcdev}; mmc rescan; " \
161 "setexpr blkc ${filesize} / 0x200; " \
162 "setexpr blkc ${blkc} + 1; " \
163 "if itest ${blkc} <= ${kernel_size}; then " \
164 "mmc write ${loadaddr} " \
165 "${kernel_start} ${blkc}; " \
166 "fi; " \
167 "fi; " \
168 "fi; " \
169 "setenv filesize; setenv blkc \0" \
170 "update_fdt=if tftp ${fdt_file}; then " \
171 "if itest ${filesize} > 0; then " \
172 "mmc dev ${mmcdev}; mmc rescan; " \
173 "setexpr blkc ${filesize} / 0x200; " \
174 "setexpr blkc ${blkc} + 1; " \
175 "if itest ${blkc} <= ${fdt_size}; then " \
176 "mmc write ${loadaddr} ${fdt_start} ${blkc}; " \
177 "fi; " \
178 "fi; fi; " \
179 "setenv filesize; setenv blkc \0" \
180
181#define CONFIG_BOOTCOMMAND \
182 "run mmcboot; run netboot; run panicboot"
183
184#elif defined(CONFIG_TQMA6X_SPI_BOOT)
185
Markus Niebelee2cd2b2014-07-18 16:52:44 +0200186#define TQMA6_UBOOT_OFFSET 0x400
187#define TQMA6_UBOOT_SECTOR_START 0x0
188/* max u-boot size: 512k */
Markus Niebela02eaa52014-11-18 13:22:54 +0100189#define TQMA6_UBOOT_SECTOR_SIZE TQMA6_SPI_FLASH_SECTOR_SIZE
Markus Niebelee2cd2b2014-07-18 16:52:44 +0200190#define TQMA6_UBOOT_SECTOR_COUNT 0x8
191#define TQMA6_UBOOT_SIZE (TQMA6_UBOOT_SECTOR_SIZE * \
192 TQMA6_UBOOT_SECTOR_COUNT)
193
194#define CONFIG_ENV_IS_IN_SPI_FLASH
195#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
196#define CONFIG_ENV_OFFSET (TQMA6_UBOOT_SIZE)
Markus Niebela02eaa52014-11-18 13:22:54 +0100197#define CONFIG_ENV_SECT_SIZE TQMA6_SPI_FLASH_SECTOR_SIZE
Markus Niebelee2cd2b2014-07-18 16:52:44 +0200198#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + \
199 CONFIG_ENV_SECT_SIZE)
200
201#define CONFIG_ENV_SPI_BUS (CONFIG_SF_DEFAULT_BUS)
202#define CONFIG_ENV_SPI_CS (CONFIG_SF_DEFAULT_CS)
203#define CONFIG_ENV_SPI_MAX_HZ (CONFIG_SF_DEFAULT_SPEED)
204#define CONFIG_ENV_SPI_MODE (CONFIG_SF_DEFAULT_MODE)
205
206#define TQMA6_FDT_OFFSET (CONFIG_ENV_OFFSET_REDUND + \
207 CONFIG_ENV_SECT_SIZE)
Markus Niebela02eaa52014-11-18 13:22:54 +0100208#define TQMA6_FDT_SECT_SIZE (TQMA6_SPI_FLASH_SECTOR_SIZE)
Markus Niebelee2cd2b2014-07-18 16:52:44 +0200209
210#define TQMA6_FDT_SECTOR_START 0x0a /* 8 Sector u-boot, 2 Sector env */
211#define TQMA6_FDT_SECTOR_COUNT 0x01
212
213#define TQMA6_KERNEL_SECTOR_START 0x10
214#define TQMA6_KERNEL_SECTOR_COUNT 0x60
215
216#define TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS \
217 "mmcblkdev=0\0" \
218 "uboot_offset="__stringify(TQMA6_UBOOT_OFFSET)"\0" \
219 "uboot_sectors="__stringify(TQMA6_UBOOT_SECTOR_COUNT)"\0" \
220 "fdt_start="__stringify(TQMA6_FDT_SECTOR_START)"\0" \
221 "fdt_sectors="__stringify(TQMA6_FDT_SECTOR_COUNT)"\0" \
222 "kernel_start="__stringify(TQMA6_KERNEL_SECTOR_START)"\0" \
223 "kernel_sectors="__stringify(TQMA6_KERNEL_SECTOR_COUNT)"\0" \
224 "update_uboot=if tftp ${uboot}; then " \
225 "if itest ${filesize} > 0; then " \
226 "setexpr blkc ${filesize} + " \
227 __stringify(TQMA6_UBOOT_OFFSET) "; " \
228 "setexpr size ${uboot_sectors} * " \
Markus Niebela02eaa52014-11-18 13:22:54 +0100229 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
Markus Niebelee2cd2b2014-07-18 16:52:44 +0200230 "if itest ${blkc} <= ${size}; then " \
231 "sf probe; " \
232 "sf erase 0 ${size}; " \
233 "sf write ${loadaddr} ${uboot_offset} " \
234 "${filesize}; " \
235 "fi; " \
236 "fi; fi; " \
237 "setenv filesize 0; setenv blkc; setenv size \0" \
238 "update_kernel=run kernel_name; if tftp ${kernel}; then " \
239 "if itest ${filesize} > 0; then " \
240 "setexpr size ${kernel_sectors} * " \
Markus Niebela02eaa52014-11-18 13:22:54 +0100241 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
Markus Niebelee2cd2b2014-07-18 16:52:44 +0200242 "setexpr offset ${kernel_start} * " \
Markus Niebela02eaa52014-11-18 13:22:54 +0100243 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
Markus Niebelee2cd2b2014-07-18 16:52:44 +0200244 "if itest ${filesize} <= ${size}; then " \
245 "sf probe; " \
246 "sf erase ${offset} ${size}; " \
247 "sf write ${loadaddr} ${offset} " \
248 "${filesize}; " \
249 "fi; " \
250 "fi; fi; " \
251 "setenv filesize 0; setenv size ; setenv offset\0" \
252 "update_fdt=if tftp ${fdt_file}; then " \
253 "if itest ${filesize} > 0; then " \
254 "setexpr size ${fdt_sectors} * " \
Markus Niebela02eaa52014-11-18 13:22:54 +0100255 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
Markus Niebelee2cd2b2014-07-18 16:52:44 +0200256 "setexpr offset ${fdt_start} * " \
Markus Niebela02eaa52014-11-18 13:22:54 +0100257 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
Markus Niebelee2cd2b2014-07-18 16:52:44 +0200258 "if itest ${filesize} <= ${size}; then " \
259 "sf probe; " \
260 "sf erase ${offset} ${size}; " \
261 "sf write ${loadaddr} ${offset} " \
262 "${filesize}; " \
263 "fi; " \
264 "fi; fi; " \
265 "setenv filesize 0; setenv size ; setenv offset\0" \
266 "loadimage=sf probe; " \
267 "setexpr size ${kernel_sectors} * " \
Markus Niebela02eaa52014-11-18 13:22:54 +0100268 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
Markus Niebelee2cd2b2014-07-18 16:52:44 +0200269 "setexpr offset ${kernel_start} * " \
Markus Niebela02eaa52014-11-18 13:22:54 +0100270 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
Markus Niebelee2cd2b2014-07-18 16:52:44 +0200271 "sf read ${loadaddr} ${offset} ${size}; " \
272 "setenv size ; setenv offset\0" \
273 "loadfdt=sf probe; " \
274 "setexpr size ${fdt_sectors} * " \
Markus Niebela02eaa52014-11-18 13:22:54 +0100275 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
Markus Niebelee2cd2b2014-07-18 16:52:44 +0200276 "setexpr offset ${fdt_start} * " \
Markus Niebela02eaa52014-11-18 13:22:54 +0100277 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
Markus Niebelee2cd2b2014-07-18 16:52:44 +0200278 "sf read ${${fdt_addr}} ${offset} ${size}; " \
279 "setenv size ; setenv offset\0" \
280
Markus Niebelee2cd2b2014-07-18 16:52:44 +0200281#define CONFIG_BOOTCOMMAND \
282 "sf probe; run mmcboot; run netboot; run panicboot" \
283
284#else
285
286#error "need to define boot source"
287
288#endif
289
290/* 128 MiB offset as in ARM related docu for linux suggested */
291#define TQMA6_FDT_ADDRESS 0x18000000
292
293#define CONFIG_EXTRA_ENV_SETTINGS \
294 "board=tqma6\0" \
295 "uimage=uImage\0" \
296 "zimage=zImage\0" \
297 "boot_type=bootz\0" \
298 "kernel_name=if test \"${boot_type}\" != bootz; then " \
299 "setenv kernel ${uimage}; " \
300 "else setenv kernel ${zimage}; fi\0" \
301 "uboot=u-boot.imx\0" \
302 "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
303 "fdt_addr="__stringify(TQMA6_FDT_ADDRESS)"\0" \
304 "console=" CONFIG_CONSOLE_DEV "\0" \
305 "fdt_high=0xffffffff\0" \
306 "initrd_high=0xffffffff\0" \
307 "addtty=setenv bootargs ${bootargs} console=${console},${baudrate}\0" \
308 "addfb=setenv bootargs ${bootargs} " \
309 "imx-fbdev.legacyfb_depth=32 consoleblank=0\0" \
310 "mmcpart=2\0" \
311 "mmcblkdev=0\0" \
312 "mmcargs=run addmmc addtty addfb\0" \
313 "addmmc=setenv bootargs ${bootargs} " \
314 "root=/dev/mmcblk${mmcblkdev}p${mmcpart} rw rootwait\0" \
315 "mmcboot=echo Booting from mmc ...; " \
316 "setenv bootargs; " \
317 "run mmcargs; " \
318 "run loadimage; " \
319 "if run loadfdt; then " \
320 "echo boot device tree kernel ...; " \
321 "${boot_type} ${loadaddr} - ${fdt_addr}; " \
322 "else " \
323 "${boot_type}; " \
324 "fi;\0" \
325 "setenv bootargs \0" \
326 "netdev=eth0\0" \
327 "rootpath=/srv/nfs/tqma6\0" \
328 "ipmode=static\0" \
329 "netargs=run addnfs addip addtty addfb\0" \
330 "addnfs=setenv bootargs ${bootargs} " \
331 "root=/dev/nfs rw " \
332 "nfsroot=${serverip}:${rootpath},v3,tcp;\0" \
333 "addip_static=setenv bootargs ${bootargs} " \
334 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:" \
335 "${hostname}:${netdev}:off\0" \
336 "addip_dynamic=setenv bootargs ${bootargs} ip=dhcp\0" \
337 "addip=if test \"${ipmode}\" != static; then " \
338 "run addip_dynamic; else run addip_static; fi\0" \
339 "set_getcmd=if test \"${ipmode}\" != static; then " \
340 "setenv getcmd dhcp; setenv autoload yes; " \
341 "else setenv getcmd tftp; setenv autoload no; fi\0" \
342 "netboot=echo Booting from net ...; " \
343 "run kernel_name; " \
344 "run set_getcmd; " \
345 "setenv bootargs; " \
346 "run netargs; " \
347 "if ${getcmd} ${kernel}; then " \
348 "if ${getcmd} ${fdt_addr} ${fdt_file}; then " \
349 "${boot_type} ${loadaddr} - ${fdt_addr}; " \
350 "fi; " \
351 "fi; " \
352 "echo ... failed\0" \
353 "panicboot=echo No boot device !!! reset\0" \
354 TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS \
355
Markus Niebelee2cd2b2014-07-18 16:52:44 +0200356#define CONFIG_STACKSIZE (128u * SZ_1K)
357
358/* Physical Memory Map */
359#define CONFIG_NR_DRAM_BANKS 1
360#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
361
362#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
363#define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
364#define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
365
366#define CONFIG_SYS_INIT_SP_OFFSET \
367 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
368#define CONFIG_SYS_INIT_SP_ADDR \
369 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
370
Stefan Roeseb125fd42015-03-12 16:34:16 +0100371/*
372 * All the defines above are for the TQMa6 SoM
373 *
374 * Now include the baseboard specific configuration
375 */
376#ifdef CONFIG_MBA6
377#include "tqma6_mba6.h"
Stefan Roesebe4cb042015-07-06 13:36:33 +0200378#elif CONFIG_WRU4
379#include "tqma6_wru4.h"
Stefan Roeseb125fd42015-03-12 16:34:16 +0100380#else
381#error "No baseboard for the TQMa6 defined!"
382#endif
383
384/* Support at least the sensor on TQMa6 SOM */
385#if !defined(CONFIG_DTT_SENSORS)
386#define CONFIG_DTT_SENSORS { 0 }
387#endif
388
Markus Niebelee2cd2b2014-07-18 16:52:44 +0200389#endif /* __CONFIG_H */