blob: 2e729d25297d3c70770490fa8b533016bb78bac8 [file] [log] [blame]
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 */
Markus Niebelcb07d742014-07-18 16:52:44 +020047#define CONFIG_MXC_SPI
48
49/* SPI Flash */
Markus Niebelcb07d742014-07-18 16:52:44 +020050
Markus Niebel52835462014-11-18 13:22:54 +010051#define TQMA6_SPI_FLASH_SECTOR_SIZE SZ_64K
52
Markus Niebelcb07d742014-07-18 16:52:44 +020053#define CONFIG_SF_DEFAULT_BUS 0
Markus Niebel1719d492014-10-23 15:47:05 +020054#define CONFIG_SF_DEFAULT_CS 0
Markus Niebelcb07d742014-07-18 16:52:44 +020055#define CONFIG_SF_DEFAULT_SPEED 50000000
56#define CONFIG_SF_DEFAULT_MODE (SPI_MODE_0)
57
58/* I2C Configs */
Markus Niebelcb07d742014-07-18 16:52:44 +020059#define CONFIG_SYS_I2C
60#define CONFIG_SYS_I2C_MXC
Albert ARIBAUD \\(3ADEV\\)03544c62015-09-21 22:43:38 +020061#define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */
62#define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */
York Sunf8cb1012015-03-20 10:20:40 -070063#define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */
Markus Niebelcb07d742014-07-18 16:52:44 +020064#define CONFIG_I2C_MULTI_BUS
65#define CONFIG_SYS_I2C_SPEED 100000
66
67/* I2C SYSMON (LM75) */
68#define CONFIG_DTT_LM75
Markus Niebelcb07d742014-07-18 16:52:44 +020069#define CONFIG_DTT_MAX_TEMP 70
70#define CONFIG_DTT_MIN_TEMP -30
71#define CONFIG_DTT_HYSTERESIS 3
72#define CONFIG_CMD_DTT
73
74/* I2C EEPROM (M24C64) */
75#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
76#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
77#define CONFIG_SYS_I2C_EEPROM_PAGE_WRITE_BITS 5 /* 32 Bytes */
78#define CONFIG_SYS_I2C_EEPROM_PAGE_WRITE_DELAY_MS 20
79#define CONFIG_CMD_EEPROM
80
81#define CONFIG_POWER
82#define CONFIG_POWER_I2C
83#define CONFIG_POWER_PFUZE100
84#define CONFIG_POWER_PFUZE100_I2C_ADDR 0x08
85#define TQMA6_PFUZE100_I2C_BUS 2
86
87/* MMC Configs */
Markus Niebelcb07d742014-07-18 16:52:44 +020088#define CONFIG_SYS_FSL_ESDHC_ADDR 0
89
Markus Niebelcb07d742014-07-18 16:52:44 +020090/* USB Configs */
Markus Niebelcb07d742014-07-18 16:52:44 +020091#define CONFIG_USB_EHCI
92#define CONFIG_USB_EHCI_MX6
93#define CONFIG_USB_STORAGE
94#define CONFIG_USB_HOST_ETHER
95#define CONFIG_USB_ETHER_SMSC95XX
Markus Niebelcb07d742014-07-18 16:52:44 +020096#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
Stefan Roese911b5ea2015-03-12 13:34:29 +010097#define CONFIG_USB_MAX_CONTROLLER_COUNT 2
98#define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* For OTG port */
Markus Niebelcb07d742014-07-18 16:52:44 +020099
Markus Niebelcb07d742014-07-18 16:52:44 +0200100#define CONFIG_CMD_MII
Markus Niebelcb07d742014-07-18 16:52:44 +0200101
102#define CONFIG_FEC_MXC
103#define IMX_FEC_BASE ENET_BASE_ADDR
104#define CONFIG_PHYLIB
105#define CONFIG_MII
106
Markus Niebelcb07d742014-07-18 16:52:44 +0200107#define CONFIG_ARP_TIMEOUT 200UL
108/* Network config - Allow larger/faster download for TFTP/NFS */
109#define CONFIG_IP_DEFRAG
110#define CONFIG_TFTP_BLOCKSIZE 4096
111#define CONFIG_NFS_READ_SIZE 4096
112
Markus Niebelcb07d742014-07-18 16:52:44 +0200113/* Command definition */
Markus Niebelcb07d742014-07-18 16:52:44 +0200114#define CONFIG_CMD_BMODE
Markus Niebelcb07d742014-07-18 16:52:44 +0200115
Markus Niebelcb07d742014-07-18 16:52:44 +0200116#define CONFIG_ENV_SIZE (SZ_8K)
117/* Size of malloc() pool */
118#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * SZ_1M)
119
120#if defined(CONFIG_TQMA6X_MMC_BOOT)
121
122#define CONFIG_ENV_IS_IN_MMC
123#define TQMA6_UBOOT_OFFSET SZ_1K
124#define TQMA6_UBOOT_SECTOR_START 0x2
125#define TQMA6_UBOOT_SECTOR_COUNT 0x7fe
126
127#define CONFIG_ENV_OFFSET SZ_1M
128#define CONFIG_SYS_MMC_ENV_DEV 0
129
130#define TQMA6_FDT_OFFSET (2 * SZ_1M)
131#define TQMA6_FDT_SECTOR_START 0x1000
132#define TQMA6_FDT_SECTOR_COUNT 0x800
133
134#define TQMA6_KERNEL_SECTOR_START 0x2000
135#define TQMA6_KERNEL_SECTOR_COUNT 0x2000
136
137#define TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS \
138 "uboot_start="__stringify(TQMA6_UBOOT_SECTOR_START)"\0" \
139 "uboot_size="__stringify(TQMA6_UBOOT_SECTOR_COUNT)"\0" \
140 "fdt_start="__stringify(TQMA6_FDT_SECTOR_START)"\0" \
141 "fdt_size="__stringify(TQMA6_FDT_SECTOR_COUNT)"\0" \
142 "kernel_start="__stringify(TQMA6_KERNEL_SECTOR_START)"\0" \
143 "kernel_size="__stringify(TQMA6_KERNEL_SECTOR_COUNT)"\0" \
144 "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
145 "loadimage=mmc dev ${mmcdev}; " \
146 "mmc read ${loadaddr} ${kernel_start} ${kernel_size};\0" \
147 "loadfdt=mmc dev ${mmcdev}; " \
148 "mmc read ${fdt_addr} ${fdt_start} ${fdt_size};\0" \
149 "update_uboot=if tftp ${uboot}; then " \
150 "if itest ${filesize} > 0; then " \
151 "mmc dev ${mmcdev}; mmc rescan; " \
152 "setexpr blkc ${filesize} / 0x200; " \
153 "setexpr blkc ${blkc} + 1; " \
154 "if itest ${blkc} <= ${uboot_size}; then " \
155 "mmc write ${loadaddr} ${uboot_start} " \
156 "${blkc}; " \
157 "fi; " \
158 "fi; fi; " \
159 "setenv filesize; setenv blkc \0" \
160 "update_kernel=run kernel_name; " \
161 "if tftp ${kernel}; then " \
162 "if itest ${filesize} > 0; then " \
163 "mmc dev ${mmcdev}; mmc rescan; " \
164 "setexpr blkc ${filesize} / 0x200; " \
165 "setexpr blkc ${blkc} + 1; " \
166 "if itest ${blkc} <= ${kernel_size}; then " \
167 "mmc write ${loadaddr} " \
168 "${kernel_start} ${blkc}; " \
169 "fi; " \
170 "fi; " \
171 "fi; " \
172 "setenv filesize; setenv blkc \0" \
173 "update_fdt=if tftp ${fdt_file}; then " \
174 "if itest ${filesize} > 0; then " \
175 "mmc dev ${mmcdev}; mmc rescan; " \
176 "setexpr blkc ${filesize} / 0x200; " \
177 "setexpr blkc ${blkc} + 1; " \
178 "if itest ${blkc} <= ${fdt_size}; then " \
179 "mmc write ${loadaddr} ${fdt_start} ${blkc}; " \
180 "fi; " \
181 "fi; fi; " \
182 "setenv filesize; setenv blkc \0" \
183
184#define CONFIG_BOOTCOMMAND \
185 "run mmcboot; run netboot; run panicboot"
186
187#elif defined(CONFIG_TQMA6X_SPI_BOOT)
188
Markus Niebelcb07d742014-07-18 16:52:44 +0200189#define TQMA6_UBOOT_OFFSET 0x400
190#define TQMA6_UBOOT_SECTOR_START 0x0
191/* max u-boot size: 512k */
Markus Niebel52835462014-11-18 13:22:54 +0100192#define TQMA6_UBOOT_SECTOR_SIZE TQMA6_SPI_FLASH_SECTOR_SIZE
Markus Niebelcb07d742014-07-18 16:52:44 +0200193#define TQMA6_UBOOT_SECTOR_COUNT 0x8
194#define TQMA6_UBOOT_SIZE (TQMA6_UBOOT_SECTOR_SIZE * \
195 TQMA6_UBOOT_SECTOR_COUNT)
196
197#define CONFIG_ENV_IS_IN_SPI_FLASH
198#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
199#define CONFIG_ENV_OFFSET (TQMA6_UBOOT_SIZE)
Markus Niebel52835462014-11-18 13:22:54 +0100200#define CONFIG_ENV_SECT_SIZE TQMA6_SPI_FLASH_SECTOR_SIZE
Markus Niebelcb07d742014-07-18 16:52:44 +0200201#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + \
202 CONFIG_ENV_SECT_SIZE)
203
204#define CONFIG_ENV_SPI_BUS (CONFIG_SF_DEFAULT_BUS)
205#define CONFIG_ENV_SPI_CS (CONFIG_SF_DEFAULT_CS)
206#define CONFIG_ENV_SPI_MAX_HZ (CONFIG_SF_DEFAULT_SPEED)
207#define CONFIG_ENV_SPI_MODE (CONFIG_SF_DEFAULT_MODE)
208
209#define TQMA6_FDT_OFFSET (CONFIG_ENV_OFFSET_REDUND + \
210 CONFIG_ENV_SECT_SIZE)
Markus Niebel52835462014-11-18 13:22:54 +0100211#define TQMA6_FDT_SECT_SIZE (TQMA6_SPI_FLASH_SECTOR_SIZE)
Markus Niebelcb07d742014-07-18 16:52:44 +0200212
213#define TQMA6_FDT_SECTOR_START 0x0a /* 8 Sector u-boot, 2 Sector env */
214#define TQMA6_FDT_SECTOR_COUNT 0x01
215
216#define TQMA6_KERNEL_SECTOR_START 0x10
217#define TQMA6_KERNEL_SECTOR_COUNT 0x60
218
219#define TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS \
220 "mmcblkdev=0\0" \
221 "uboot_offset="__stringify(TQMA6_UBOOT_OFFSET)"\0" \
222 "uboot_sectors="__stringify(TQMA6_UBOOT_SECTOR_COUNT)"\0" \
223 "fdt_start="__stringify(TQMA6_FDT_SECTOR_START)"\0" \
224 "fdt_sectors="__stringify(TQMA6_FDT_SECTOR_COUNT)"\0" \
225 "kernel_start="__stringify(TQMA6_KERNEL_SECTOR_START)"\0" \
226 "kernel_sectors="__stringify(TQMA6_KERNEL_SECTOR_COUNT)"\0" \
227 "update_uboot=if tftp ${uboot}; then " \
228 "if itest ${filesize} > 0; then " \
229 "setexpr blkc ${filesize} + " \
230 __stringify(TQMA6_UBOOT_OFFSET) "; " \
231 "setexpr size ${uboot_sectors} * " \
Markus Niebel52835462014-11-18 13:22:54 +0100232 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
Markus Niebelcb07d742014-07-18 16:52:44 +0200233 "if itest ${blkc} <= ${size}; then " \
234 "sf probe; " \
235 "sf erase 0 ${size}; " \
236 "sf write ${loadaddr} ${uboot_offset} " \
237 "${filesize}; " \
238 "fi; " \
239 "fi; fi; " \
240 "setenv filesize 0; setenv blkc; setenv size \0" \
241 "update_kernel=run kernel_name; if tftp ${kernel}; then " \
242 "if itest ${filesize} > 0; then " \
243 "setexpr size ${kernel_sectors} * " \
Markus Niebel52835462014-11-18 13:22:54 +0100244 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
Markus Niebelcb07d742014-07-18 16:52:44 +0200245 "setexpr offset ${kernel_start} * " \
Markus Niebel52835462014-11-18 13:22:54 +0100246 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
Markus Niebelcb07d742014-07-18 16:52:44 +0200247 "if itest ${filesize} <= ${size}; then " \
248 "sf probe; " \
249 "sf erase ${offset} ${size}; " \
250 "sf write ${loadaddr} ${offset} " \
251 "${filesize}; " \
252 "fi; " \
253 "fi; fi; " \
254 "setenv filesize 0; setenv size ; setenv offset\0" \
255 "update_fdt=if tftp ${fdt_file}; then " \
256 "if itest ${filesize} > 0; then " \
257 "setexpr size ${fdt_sectors} * " \
Markus Niebel52835462014-11-18 13:22:54 +0100258 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
Markus Niebelcb07d742014-07-18 16:52:44 +0200259 "setexpr offset ${fdt_start} * " \
Markus Niebel52835462014-11-18 13:22:54 +0100260 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
Markus Niebelcb07d742014-07-18 16:52:44 +0200261 "if itest ${filesize} <= ${size}; then " \
262 "sf probe; " \
263 "sf erase ${offset} ${size}; " \
264 "sf write ${loadaddr} ${offset} " \
265 "${filesize}; " \
266 "fi; " \
267 "fi; fi; " \
268 "setenv filesize 0; setenv size ; setenv offset\0" \
269 "loadimage=sf probe; " \
270 "setexpr size ${kernel_sectors} * " \
Markus Niebel52835462014-11-18 13:22:54 +0100271 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
Markus Niebelcb07d742014-07-18 16:52:44 +0200272 "setexpr offset ${kernel_start} * " \
Markus Niebel52835462014-11-18 13:22:54 +0100273 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
Markus Niebelcb07d742014-07-18 16:52:44 +0200274 "sf read ${loadaddr} ${offset} ${size}; " \
275 "setenv size ; setenv offset\0" \
276 "loadfdt=sf probe; " \
277 "setexpr size ${fdt_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 ${fdt_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 ${${fdt_addr}} ${offset} ${size}; " \
282 "setenv size ; setenv offset\0" \
283
284
285#define CONFIG_BOOTCOMMAND \
286 "sf probe; run mmcboot; run netboot; run panicboot" \
287
288#else
289
290#error "need to define boot source"
291
292#endif
293
294/* 128 MiB offset as in ARM related docu for linux suggested */
295#define TQMA6_FDT_ADDRESS 0x18000000
296
297#define CONFIG_EXTRA_ENV_SETTINGS \
298 "board=tqma6\0" \
299 "uimage=uImage\0" \
300 "zimage=zImage\0" \
301 "boot_type=bootz\0" \
302 "kernel_name=if test \"${boot_type}\" != bootz; then " \
303 "setenv kernel ${uimage}; " \
304 "else setenv kernel ${zimage}; fi\0" \
305 "uboot=u-boot.imx\0" \
306 "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
307 "fdt_addr="__stringify(TQMA6_FDT_ADDRESS)"\0" \
308 "console=" CONFIG_CONSOLE_DEV "\0" \
309 "fdt_high=0xffffffff\0" \
310 "initrd_high=0xffffffff\0" \
311 "addtty=setenv bootargs ${bootargs} console=${console},${baudrate}\0" \
312 "addfb=setenv bootargs ${bootargs} " \
313 "imx-fbdev.legacyfb_depth=32 consoleblank=0\0" \
314 "mmcpart=2\0" \
315 "mmcblkdev=0\0" \
316 "mmcargs=run addmmc addtty addfb\0" \
317 "addmmc=setenv bootargs ${bootargs} " \
318 "root=/dev/mmcblk${mmcblkdev}p${mmcpart} rw rootwait\0" \
319 "mmcboot=echo Booting from mmc ...; " \
320 "setenv bootargs; " \
321 "run mmcargs; " \
322 "run loadimage; " \
323 "if run loadfdt; then " \
324 "echo boot device tree kernel ...; " \
325 "${boot_type} ${loadaddr} - ${fdt_addr}; " \
326 "else " \
327 "${boot_type}; " \
328 "fi;\0" \
329 "setenv bootargs \0" \
330 "netdev=eth0\0" \
331 "rootpath=/srv/nfs/tqma6\0" \
332 "ipmode=static\0" \
333 "netargs=run addnfs addip addtty addfb\0" \
334 "addnfs=setenv bootargs ${bootargs} " \
335 "root=/dev/nfs rw " \
336 "nfsroot=${serverip}:${rootpath},v3,tcp;\0" \
337 "addip_static=setenv bootargs ${bootargs} " \
338 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:" \
339 "${hostname}:${netdev}:off\0" \
340 "addip_dynamic=setenv bootargs ${bootargs} ip=dhcp\0" \
341 "addip=if test \"${ipmode}\" != static; then " \
342 "run addip_dynamic; else run addip_static; fi\0" \
343 "set_getcmd=if test \"${ipmode}\" != static; then " \
344 "setenv getcmd dhcp; setenv autoload yes; " \
345 "else setenv getcmd tftp; setenv autoload no; fi\0" \
346 "netboot=echo Booting from net ...; " \
347 "run kernel_name; " \
348 "run set_getcmd; " \
349 "setenv bootargs; " \
350 "run netargs; " \
351 "if ${getcmd} ${kernel}; then " \
352 "if ${getcmd} ${fdt_addr} ${fdt_file}; then " \
353 "${boot_type} ${loadaddr} - ${fdt_addr}; " \
354 "fi; " \
355 "fi; " \
356 "echo ... failed\0" \
357 "panicboot=echo No boot device !!! reset\0" \
358 TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS \
359
Markus Niebelcb07d742014-07-18 16:52:44 +0200360#define CONFIG_STACKSIZE (128u * SZ_1K)
361
362/* Physical Memory Map */
363#define CONFIG_NR_DRAM_BANKS 1
364#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
365
366#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
367#define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
368#define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
369
370#define CONFIG_SYS_INIT_SP_OFFSET \
371 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
372#define CONFIG_SYS_INIT_SP_ADDR \
373 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
374
Stefan Roese6b396b32015-03-12 16:34:16 +0100375/*
376 * All the defines above are for the TQMa6 SoM
377 *
378 * Now include the baseboard specific configuration
379 */
380#ifdef CONFIG_MBA6
381#include "tqma6_mba6.h"
Stefan Roese452308c2015-07-06 13:36:33 +0200382#elif CONFIG_WRU4
383#include "tqma6_wru4.h"
Stefan Roese6b396b32015-03-12 16:34:16 +0100384#else
385#error "No baseboard for the TQMa6 defined!"
386#endif
387
388/* Support at least the sensor on TQMa6 SOM */
389#if !defined(CONFIG_DTT_SENSORS)
390#define CONFIG_DTT_SENSORS { 0 }
391#endif
392
Markus Niebelcb07d742014-07-18 16:52:44 +0200393#endif /* __CONFIG_H */