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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 */
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_FEC_MXC
101#define IMX_FEC_BASE ENET_BASE_ADDR
102#define CONFIG_PHYLIB
103#define CONFIG_MII
104
Markus Niebelcb07d742014-07-18 16:52:44 +0200105#define CONFIG_ARP_TIMEOUT 200UL
106/* Network config - Allow larger/faster download for TFTP/NFS */
107#define CONFIG_IP_DEFRAG
108#define CONFIG_TFTP_BLOCKSIZE 4096
109#define CONFIG_NFS_READ_SIZE 4096
110
Markus Niebelcb07d742014-07-18 16:52:44 +0200111/* Command definition */
Markus Niebelcb07d742014-07-18 16:52:44 +0200112#define CONFIG_CMD_BMODE
Markus Niebelcb07d742014-07-18 16:52:44 +0200113
Markus Niebelcb07d742014-07-18 16:52:44 +0200114#define CONFIG_ENV_SIZE (SZ_8K)
115/* Size of malloc() pool */
116#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * SZ_1M)
117
118#if defined(CONFIG_TQMA6X_MMC_BOOT)
119
120#define CONFIG_ENV_IS_IN_MMC
121#define TQMA6_UBOOT_OFFSET SZ_1K
122#define TQMA6_UBOOT_SECTOR_START 0x2
123#define TQMA6_UBOOT_SECTOR_COUNT 0x7fe
124
125#define CONFIG_ENV_OFFSET SZ_1M
126#define CONFIG_SYS_MMC_ENV_DEV 0
127
128#define TQMA6_FDT_OFFSET (2 * SZ_1M)
129#define TQMA6_FDT_SECTOR_START 0x1000
130#define TQMA6_FDT_SECTOR_COUNT 0x800
131
132#define TQMA6_KERNEL_SECTOR_START 0x2000
133#define TQMA6_KERNEL_SECTOR_COUNT 0x2000
134
135#define TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS \
136 "uboot_start="__stringify(TQMA6_UBOOT_SECTOR_START)"\0" \
137 "uboot_size="__stringify(TQMA6_UBOOT_SECTOR_COUNT)"\0" \
138 "fdt_start="__stringify(TQMA6_FDT_SECTOR_START)"\0" \
139 "fdt_size="__stringify(TQMA6_FDT_SECTOR_COUNT)"\0" \
140 "kernel_start="__stringify(TQMA6_KERNEL_SECTOR_START)"\0" \
141 "kernel_size="__stringify(TQMA6_KERNEL_SECTOR_COUNT)"\0" \
142 "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
143 "loadimage=mmc dev ${mmcdev}; " \
144 "mmc read ${loadaddr} ${kernel_start} ${kernel_size};\0" \
145 "loadfdt=mmc dev ${mmcdev}; " \
146 "mmc read ${fdt_addr} ${fdt_start} ${fdt_size};\0" \
147 "update_uboot=if tftp ${uboot}; then " \
148 "if itest ${filesize} > 0; then " \
149 "mmc dev ${mmcdev}; mmc rescan; " \
150 "setexpr blkc ${filesize} / 0x200; " \
151 "setexpr blkc ${blkc} + 1; " \
152 "if itest ${blkc} <= ${uboot_size}; then " \
153 "mmc write ${loadaddr} ${uboot_start} " \
154 "${blkc}; " \
155 "fi; " \
156 "fi; fi; " \
157 "setenv filesize; setenv blkc \0" \
158 "update_kernel=run kernel_name; " \
159 "if tftp ${kernel}; then " \
160 "if itest ${filesize} > 0; then " \
161 "mmc dev ${mmcdev}; mmc rescan; " \
162 "setexpr blkc ${filesize} / 0x200; " \
163 "setexpr blkc ${blkc} + 1; " \
164 "if itest ${blkc} <= ${kernel_size}; then " \
165 "mmc write ${loadaddr} " \
166 "${kernel_start} ${blkc}; " \
167 "fi; " \
168 "fi; " \
169 "fi; " \
170 "setenv filesize; setenv blkc \0" \
171 "update_fdt=if tftp ${fdt_file}; then " \
172 "if itest ${filesize} > 0; then " \
173 "mmc dev ${mmcdev}; mmc rescan; " \
174 "setexpr blkc ${filesize} / 0x200; " \
175 "setexpr blkc ${blkc} + 1; " \
176 "if itest ${blkc} <= ${fdt_size}; then " \
177 "mmc write ${loadaddr} ${fdt_start} ${blkc}; " \
178 "fi; " \
179 "fi; fi; " \
180 "setenv filesize; setenv blkc \0" \
181
182#define CONFIG_BOOTCOMMAND \
183 "run mmcboot; run netboot; run panicboot"
184
185#elif defined(CONFIG_TQMA6X_SPI_BOOT)
186
Markus Niebelcb07d742014-07-18 16:52:44 +0200187#define TQMA6_UBOOT_OFFSET 0x400
188#define TQMA6_UBOOT_SECTOR_START 0x0
189/* max u-boot size: 512k */
Markus Niebel52835462014-11-18 13:22:54 +0100190#define TQMA6_UBOOT_SECTOR_SIZE TQMA6_SPI_FLASH_SECTOR_SIZE
Markus Niebelcb07d742014-07-18 16:52:44 +0200191#define TQMA6_UBOOT_SECTOR_COUNT 0x8
192#define TQMA6_UBOOT_SIZE (TQMA6_UBOOT_SECTOR_SIZE * \
193 TQMA6_UBOOT_SECTOR_COUNT)
194
195#define CONFIG_ENV_IS_IN_SPI_FLASH
196#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
197#define CONFIG_ENV_OFFSET (TQMA6_UBOOT_SIZE)
Markus Niebel52835462014-11-18 13:22:54 +0100198#define CONFIG_ENV_SECT_SIZE TQMA6_SPI_FLASH_SECTOR_SIZE
Markus Niebelcb07d742014-07-18 16:52:44 +0200199#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + \
200 CONFIG_ENV_SECT_SIZE)
201
202#define CONFIG_ENV_SPI_BUS (CONFIG_SF_DEFAULT_BUS)
203#define CONFIG_ENV_SPI_CS (CONFIG_SF_DEFAULT_CS)
204#define CONFIG_ENV_SPI_MAX_HZ (CONFIG_SF_DEFAULT_SPEED)
205#define CONFIG_ENV_SPI_MODE (CONFIG_SF_DEFAULT_MODE)
206
207#define TQMA6_FDT_OFFSET (CONFIG_ENV_OFFSET_REDUND + \
208 CONFIG_ENV_SECT_SIZE)
Markus Niebel52835462014-11-18 13:22:54 +0100209#define TQMA6_FDT_SECT_SIZE (TQMA6_SPI_FLASH_SECTOR_SIZE)
Markus Niebelcb07d742014-07-18 16:52:44 +0200210
211#define TQMA6_FDT_SECTOR_START 0x0a /* 8 Sector u-boot, 2 Sector env */
212#define TQMA6_FDT_SECTOR_COUNT 0x01
213
214#define TQMA6_KERNEL_SECTOR_START 0x10
215#define TQMA6_KERNEL_SECTOR_COUNT 0x60
216
217#define TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS \
218 "mmcblkdev=0\0" \
219 "uboot_offset="__stringify(TQMA6_UBOOT_OFFSET)"\0" \
220 "uboot_sectors="__stringify(TQMA6_UBOOT_SECTOR_COUNT)"\0" \
221 "fdt_start="__stringify(TQMA6_FDT_SECTOR_START)"\0" \
222 "fdt_sectors="__stringify(TQMA6_FDT_SECTOR_COUNT)"\0" \
223 "kernel_start="__stringify(TQMA6_KERNEL_SECTOR_START)"\0" \
224 "kernel_sectors="__stringify(TQMA6_KERNEL_SECTOR_COUNT)"\0" \
225 "update_uboot=if tftp ${uboot}; then " \
226 "if itest ${filesize} > 0; then " \
227 "setexpr blkc ${filesize} + " \
228 __stringify(TQMA6_UBOOT_OFFSET) "; " \
229 "setexpr size ${uboot_sectors} * " \
Markus Niebel52835462014-11-18 13:22:54 +0100230 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
Markus Niebelcb07d742014-07-18 16:52:44 +0200231 "if itest ${blkc} <= ${size}; then " \
232 "sf probe; " \
233 "sf erase 0 ${size}; " \
234 "sf write ${loadaddr} ${uboot_offset} " \
235 "${filesize}; " \
236 "fi; " \
237 "fi; fi; " \
238 "setenv filesize 0; setenv blkc; setenv size \0" \
239 "update_kernel=run kernel_name; if tftp ${kernel}; then " \
240 "if itest ${filesize} > 0; then " \
241 "setexpr size ${kernel_sectors} * " \
Markus Niebel52835462014-11-18 13:22:54 +0100242 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
Markus Niebelcb07d742014-07-18 16:52:44 +0200243 "setexpr offset ${kernel_start} * " \
Markus Niebel52835462014-11-18 13:22:54 +0100244 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
Markus Niebelcb07d742014-07-18 16:52:44 +0200245 "if itest ${filesize} <= ${size}; then " \
246 "sf probe; " \
247 "sf erase ${offset} ${size}; " \
248 "sf write ${loadaddr} ${offset} " \
249 "${filesize}; " \
250 "fi; " \
251 "fi; fi; " \
252 "setenv filesize 0; setenv size ; setenv offset\0" \
253 "update_fdt=if tftp ${fdt_file}; then " \
254 "if itest ${filesize} > 0; then " \
255 "setexpr size ${fdt_sectors} * " \
Markus Niebel52835462014-11-18 13:22:54 +0100256 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
Markus Niebelcb07d742014-07-18 16:52:44 +0200257 "setexpr offset ${fdt_start} * " \
Markus Niebel52835462014-11-18 13:22:54 +0100258 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
Markus Niebelcb07d742014-07-18 16:52:44 +0200259 "if itest ${filesize} <= ${size}; then " \
260 "sf probe; " \
261 "sf erase ${offset} ${size}; " \
262 "sf write ${loadaddr} ${offset} " \
263 "${filesize}; " \
264 "fi; " \
265 "fi; fi; " \
266 "setenv filesize 0; setenv size ; setenv offset\0" \
267 "loadimage=sf probe; " \
268 "setexpr size ${kernel_sectors} * " \
Markus Niebel52835462014-11-18 13:22:54 +0100269 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
Markus Niebelcb07d742014-07-18 16:52:44 +0200270 "setexpr offset ${kernel_start} * " \
Markus Niebel52835462014-11-18 13:22:54 +0100271 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
Markus Niebelcb07d742014-07-18 16:52:44 +0200272 "sf read ${loadaddr} ${offset} ${size}; " \
273 "setenv size ; setenv offset\0" \
274 "loadfdt=sf probe; " \
275 "setexpr size ${fdt_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 ${fdt_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 ${${fdt_addr}} ${offset} ${size}; " \
280 "setenv size ; setenv offset\0" \
281
Markus Niebelcb07d742014-07-18 16:52:44 +0200282#define CONFIG_BOOTCOMMAND \
283 "sf probe; run mmcboot; run netboot; run panicboot" \
284
285#else
286
287#error "need to define boot source"
288
289#endif
290
291/* 128 MiB offset as in ARM related docu for linux suggested */
292#define TQMA6_FDT_ADDRESS 0x18000000
293
294#define CONFIG_EXTRA_ENV_SETTINGS \
295 "board=tqma6\0" \
296 "uimage=uImage\0" \
297 "zimage=zImage\0" \
298 "boot_type=bootz\0" \
299 "kernel_name=if test \"${boot_type}\" != bootz; then " \
300 "setenv kernel ${uimage}; " \
301 "else setenv kernel ${zimage}; fi\0" \
302 "uboot=u-boot.imx\0" \
303 "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
304 "fdt_addr="__stringify(TQMA6_FDT_ADDRESS)"\0" \
305 "console=" CONFIG_CONSOLE_DEV "\0" \
306 "fdt_high=0xffffffff\0" \
307 "initrd_high=0xffffffff\0" \
308 "addtty=setenv bootargs ${bootargs} console=${console},${baudrate}\0" \
309 "addfb=setenv bootargs ${bootargs} " \
310 "imx-fbdev.legacyfb_depth=32 consoleblank=0\0" \
311 "mmcpart=2\0" \
312 "mmcblkdev=0\0" \
313 "mmcargs=run addmmc addtty addfb\0" \
314 "addmmc=setenv bootargs ${bootargs} " \
315 "root=/dev/mmcblk${mmcblkdev}p${mmcpart} rw rootwait\0" \
316 "mmcboot=echo Booting from mmc ...; " \
317 "setenv bootargs; " \
318 "run mmcargs; " \
319 "run loadimage; " \
320 "if run loadfdt; then " \
321 "echo boot device tree kernel ...; " \
322 "${boot_type} ${loadaddr} - ${fdt_addr}; " \
323 "else " \
324 "${boot_type}; " \
325 "fi;\0" \
326 "setenv bootargs \0" \
327 "netdev=eth0\0" \
328 "rootpath=/srv/nfs/tqma6\0" \
329 "ipmode=static\0" \
330 "netargs=run addnfs addip addtty addfb\0" \
331 "addnfs=setenv bootargs ${bootargs} " \
332 "root=/dev/nfs rw " \
333 "nfsroot=${serverip}:${rootpath},v3,tcp;\0" \
334 "addip_static=setenv bootargs ${bootargs} " \
335 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:" \
336 "${hostname}:${netdev}:off\0" \
337 "addip_dynamic=setenv bootargs ${bootargs} ip=dhcp\0" \
338 "addip=if test \"${ipmode}\" != static; then " \
339 "run addip_dynamic; else run addip_static; fi\0" \
340 "set_getcmd=if test \"${ipmode}\" != static; then " \
341 "setenv getcmd dhcp; setenv autoload yes; " \
342 "else setenv getcmd tftp; setenv autoload no; fi\0" \
343 "netboot=echo Booting from net ...; " \
344 "run kernel_name; " \
345 "run set_getcmd; " \
346 "setenv bootargs; " \
347 "run netargs; " \
348 "if ${getcmd} ${kernel}; then " \
349 "if ${getcmd} ${fdt_addr} ${fdt_file}; then " \
350 "${boot_type} ${loadaddr} - ${fdt_addr}; " \
351 "fi; " \
352 "fi; " \
353 "echo ... failed\0" \
354 "panicboot=echo No boot device !!! reset\0" \
355 TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS \
356
Markus Niebelcb07d742014-07-18 16:52:44 +0200357#define CONFIG_STACKSIZE (128u * SZ_1K)
358
359/* Physical Memory Map */
360#define CONFIG_NR_DRAM_BANKS 1
361#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
362
363#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
364#define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
365#define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
366
367#define CONFIG_SYS_INIT_SP_OFFSET \
368 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
369#define CONFIG_SYS_INIT_SP_ADDR \
370 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
371
Stefan Roese6b396b32015-03-12 16:34:16 +0100372/*
373 * All the defines above are for the TQMa6 SoM
374 *
375 * Now include the baseboard specific configuration
376 */
377#ifdef CONFIG_MBA6
378#include "tqma6_mba6.h"
Stefan Roese452308c2015-07-06 13:36:33 +0200379#elif CONFIG_WRU4
380#include "tqma6_wru4.h"
Stefan Roese6b396b32015-03-12 16:34:16 +0100381#else
382#error "No baseboard for the TQMa6 defined!"
383#endif
384
385/* Support at least the sensor on TQMa6 SOM */
386#if !defined(CONFIG_DTT_SENSORS)
387#define CONFIG_DTT_SENSORS { 0 }
388#endif
389
Markus Niebelcb07d742014-07-18 16:52:44 +0200390#endif /* __CONFIG_H */