blob: 983153ffb55cd0257f3ee27cb05b8ff2a884fc49 [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) */
Markus Niebel1719d492014-10-23 15:47:05 +020015/* common IMX6 SPL configuration */
16#include "imx6_spl.h"
17
18/* #endif */
19
Fabio Estevamcd6ddc42015-05-28 12:33:34 -030020/* place code in last 4 MiB of RAM */
21#if defined(CONFIG_MX6DL) || defined(CONFIG_MX6S)
22#define CONFIG_SYS_TEXT_BASE 0x2fc00000
23#elif defined(CONFIG_MX6Q) || defined(CONFIG_MX6D)
24#define CONFIG_SYS_TEXT_BASE 0x4fc00000
25#endif
26
Markus Niebelcb07d742014-07-18 16:52:44 +020027#include "mx6_common.h"
Markus Niebelcb07d742014-07-18 16:52:44 +020028
Markus Niebelcb07d742014-07-18 16:52:44 +020029#if defined(CONFIG_MX6DL) || defined(CONFIG_MX6S)
30#define PHYS_SDRAM_SIZE (512u * SZ_1M)
31#elif defined(CONFIG_MX6Q) || defined(CONFIG_MX6D)
32#define PHYS_SDRAM_SIZE (1024u * SZ_1M)
33#endif
34
Markus Niebelcb07d742014-07-18 16:52:44 +020035#define CONFIG_BOARD_EARLY_INIT_F
36#define CONFIG_BOARD_LATE_INIT
37
Markus Niebelcb07d742014-07-18 16:52:44 +020038#define CONFIG_MXC_UART
39
40/* SPI */
Markus Niebelcb07d742014-07-18 16:52:44 +020041#define CONFIG_MXC_SPI
42
43/* SPI Flash */
Markus Niebelcb07d742014-07-18 16:52:44 +020044
Markus Niebel52835462014-11-18 13:22:54 +010045#define TQMA6_SPI_FLASH_SECTOR_SIZE SZ_64K
46
Markus Niebelcb07d742014-07-18 16:52:44 +020047#define CONFIG_SF_DEFAULT_BUS 0
Markus Niebel1719d492014-10-23 15:47:05 +020048#define CONFIG_SF_DEFAULT_CS 0
Markus Niebelcb07d742014-07-18 16:52:44 +020049#define CONFIG_SF_DEFAULT_SPEED 50000000
50#define CONFIG_SF_DEFAULT_MODE (SPI_MODE_0)
51
52/* I2C Configs */
Markus Niebelcb07d742014-07-18 16:52:44 +020053#define CONFIG_SYS_I2C
54#define CONFIG_SYS_I2C_MXC
Albert ARIBAUD \\(3ADEV\\)03544c62015-09-21 22:43:38 +020055#define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */
56#define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */
York Sunf8cb1012015-03-20 10:20:40 -070057#define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */
Markus Niebelcb07d742014-07-18 16:52:44 +020058#define CONFIG_I2C_MULTI_BUS
59#define CONFIG_SYS_I2C_SPEED 100000
60
61/* I2C SYSMON (LM75) */
62#define CONFIG_DTT_LM75
Markus Niebelcb07d742014-07-18 16:52:44 +020063#define CONFIG_DTT_MAX_TEMP 70
64#define CONFIG_DTT_MIN_TEMP -30
65#define CONFIG_DTT_HYSTERESIS 3
66#define CONFIG_CMD_DTT
67
68/* I2C EEPROM (M24C64) */
69#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
70#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
71#define CONFIG_SYS_I2C_EEPROM_PAGE_WRITE_BITS 5 /* 32 Bytes */
72#define CONFIG_SYS_I2C_EEPROM_PAGE_WRITE_DELAY_MS 20
73#define CONFIG_CMD_EEPROM
74
75#define CONFIG_POWER
76#define CONFIG_POWER_I2C
77#define CONFIG_POWER_PFUZE100
78#define CONFIG_POWER_PFUZE100_I2C_ADDR 0x08
79#define TQMA6_PFUZE100_I2C_BUS 2
80
81/* MMC Configs */
Markus Niebelcb07d742014-07-18 16:52:44 +020082#define CONFIG_SYS_FSL_ESDHC_ADDR 0
83
Markus Niebelcb07d742014-07-18 16:52:44 +020084/* USB Configs */
Markus Niebelcb07d742014-07-18 16:52:44 +020085#define CONFIG_USB_EHCI
86#define CONFIG_USB_EHCI_MX6
Markus Niebelcb07d742014-07-18 16:52:44 +020087#define CONFIG_USB_HOST_ETHER
88#define CONFIG_USB_ETHER_SMSC95XX
Markus Niebelcb07d742014-07-18 16:52:44 +020089#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
Stefan Roese911b5ea2015-03-12 13:34:29 +010090#define CONFIG_USB_MAX_CONTROLLER_COUNT 2
91#define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* For OTG port */
Markus Niebelcb07d742014-07-18 16:52:44 +020092
Markus Niebelcb07d742014-07-18 16:52:44 +020093#define CONFIG_FEC_MXC
94#define IMX_FEC_BASE ENET_BASE_ADDR
95#define CONFIG_PHYLIB
96#define CONFIG_MII
97
Markus Niebelcb07d742014-07-18 16:52:44 +020098#define CONFIG_ARP_TIMEOUT 200UL
99/* Network config - Allow larger/faster download for TFTP/NFS */
100#define CONFIG_IP_DEFRAG
101#define CONFIG_TFTP_BLOCKSIZE 4096
102#define CONFIG_NFS_READ_SIZE 4096
103
Markus Niebelcb07d742014-07-18 16:52:44 +0200104/* Command definition */
Markus Niebelcb07d742014-07-18 16:52:44 +0200105#define CONFIG_CMD_BMODE
Markus Niebelcb07d742014-07-18 16:52:44 +0200106
Markus Niebelcb07d742014-07-18 16:52:44 +0200107#define CONFIG_ENV_SIZE (SZ_8K)
108/* Size of malloc() pool */
109#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * SZ_1M)
110
111#if defined(CONFIG_TQMA6X_MMC_BOOT)
112
113#define CONFIG_ENV_IS_IN_MMC
114#define TQMA6_UBOOT_OFFSET SZ_1K
115#define TQMA6_UBOOT_SECTOR_START 0x2
116#define TQMA6_UBOOT_SECTOR_COUNT 0x7fe
117
118#define CONFIG_ENV_OFFSET SZ_1M
119#define CONFIG_SYS_MMC_ENV_DEV 0
120
121#define TQMA6_FDT_OFFSET (2 * SZ_1M)
122#define TQMA6_FDT_SECTOR_START 0x1000
123#define TQMA6_FDT_SECTOR_COUNT 0x800
124
125#define TQMA6_KERNEL_SECTOR_START 0x2000
126#define TQMA6_KERNEL_SECTOR_COUNT 0x2000
127
128#define TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS \
129 "uboot_start="__stringify(TQMA6_UBOOT_SECTOR_START)"\0" \
130 "uboot_size="__stringify(TQMA6_UBOOT_SECTOR_COUNT)"\0" \
131 "fdt_start="__stringify(TQMA6_FDT_SECTOR_START)"\0" \
132 "fdt_size="__stringify(TQMA6_FDT_SECTOR_COUNT)"\0" \
133 "kernel_start="__stringify(TQMA6_KERNEL_SECTOR_START)"\0" \
134 "kernel_size="__stringify(TQMA6_KERNEL_SECTOR_COUNT)"\0" \
135 "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
136 "loadimage=mmc dev ${mmcdev}; " \
137 "mmc read ${loadaddr} ${kernel_start} ${kernel_size};\0" \
138 "loadfdt=mmc dev ${mmcdev}; " \
139 "mmc read ${fdt_addr} ${fdt_start} ${fdt_size};\0" \
140 "update_uboot=if tftp ${uboot}; then " \
141 "if itest ${filesize} > 0; then " \
142 "mmc dev ${mmcdev}; mmc rescan; " \
143 "setexpr blkc ${filesize} / 0x200; " \
144 "setexpr blkc ${blkc} + 1; " \
145 "if itest ${blkc} <= ${uboot_size}; then " \
146 "mmc write ${loadaddr} ${uboot_start} " \
147 "${blkc}; " \
148 "fi; " \
149 "fi; fi; " \
150 "setenv filesize; setenv blkc \0" \
151 "update_kernel=run kernel_name; " \
152 "if tftp ${kernel}; then " \
153 "if itest ${filesize} > 0; then " \
154 "mmc dev ${mmcdev}; mmc rescan; " \
155 "setexpr blkc ${filesize} / 0x200; " \
156 "setexpr blkc ${blkc} + 1; " \
157 "if itest ${blkc} <= ${kernel_size}; then " \
158 "mmc write ${loadaddr} " \
159 "${kernel_start} ${blkc}; " \
160 "fi; " \
161 "fi; " \
162 "fi; " \
163 "setenv filesize; setenv blkc \0" \
164 "update_fdt=if tftp ${fdt_file}; then " \
165 "if itest ${filesize} > 0; then " \
166 "mmc dev ${mmcdev}; mmc rescan; " \
167 "setexpr blkc ${filesize} / 0x200; " \
168 "setexpr blkc ${blkc} + 1; " \
169 "if itest ${blkc} <= ${fdt_size}; then " \
170 "mmc write ${loadaddr} ${fdt_start} ${blkc}; " \
171 "fi; " \
172 "fi; fi; " \
173 "setenv filesize; setenv blkc \0" \
174
175#define CONFIG_BOOTCOMMAND \
176 "run mmcboot; run netboot; run panicboot"
177
178#elif defined(CONFIG_TQMA6X_SPI_BOOT)
179
Markus Niebelcb07d742014-07-18 16:52:44 +0200180#define TQMA6_UBOOT_OFFSET 0x400
181#define TQMA6_UBOOT_SECTOR_START 0x0
182/* max u-boot size: 512k */
Markus Niebel52835462014-11-18 13:22:54 +0100183#define TQMA6_UBOOT_SECTOR_SIZE TQMA6_SPI_FLASH_SECTOR_SIZE
Markus Niebelcb07d742014-07-18 16:52:44 +0200184#define TQMA6_UBOOT_SECTOR_COUNT 0x8
185#define TQMA6_UBOOT_SIZE (TQMA6_UBOOT_SECTOR_SIZE * \
186 TQMA6_UBOOT_SECTOR_COUNT)
187
188#define CONFIG_ENV_IS_IN_SPI_FLASH
189#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
190#define CONFIG_ENV_OFFSET (TQMA6_UBOOT_SIZE)
Markus Niebel52835462014-11-18 13:22:54 +0100191#define CONFIG_ENV_SECT_SIZE TQMA6_SPI_FLASH_SECTOR_SIZE
Markus Niebelcb07d742014-07-18 16:52:44 +0200192#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + \
193 CONFIG_ENV_SECT_SIZE)
194
195#define CONFIG_ENV_SPI_BUS (CONFIG_SF_DEFAULT_BUS)
196#define CONFIG_ENV_SPI_CS (CONFIG_SF_DEFAULT_CS)
197#define CONFIG_ENV_SPI_MAX_HZ (CONFIG_SF_DEFAULT_SPEED)
198#define CONFIG_ENV_SPI_MODE (CONFIG_SF_DEFAULT_MODE)
199
200#define TQMA6_FDT_OFFSET (CONFIG_ENV_OFFSET_REDUND + \
201 CONFIG_ENV_SECT_SIZE)
Markus Niebel52835462014-11-18 13:22:54 +0100202#define TQMA6_FDT_SECT_SIZE (TQMA6_SPI_FLASH_SECTOR_SIZE)
Markus Niebelcb07d742014-07-18 16:52:44 +0200203
204#define TQMA6_FDT_SECTOR_START 0x0a /* 8 Sector u-boot, 2 Sector env */
205#define TQMA6_FDT_SECTOR_COUNT 0x01
206
207#define TQMA6_KERNEL_SECTOR_START 0x10
208#define TQMA6_KERNEL_SECTOR_COUNT 0x60
209
210#define TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS \
211 "mmcblkdev=0\0" \
212 "uboot_offset="__stringify(TQMA6_UBOOT_OFFSET)"\0" \
213 "uboot_sectors="__stringify(TQMA6_UBOOT_SECTOR_COUNT)"\0" \
214 "fdt_start="__stringify(TQMA6_FDT_SECTOR_START)"\0" \
215 "fdt_sectors="__stringify(TQMA6_FDT_SECTOR_COUNT)"\0" \
216 "kernel_start="__stringify(TQMA6_KERNEL_SECTOR_START)"\0" \
217 "kernel_sectors="__stringify(TQMA6_KERNEL_SECTOR_COUNT)"\0" \
218 "update_uboot=if tftp ${uboot}; then " \
219 "if itest ${filesize} > 0; then " \
220 "setexpr blkc ${filesize} + " \
221 __stringify(TQMA6_UBOOT_OFFSET) "; " \
222 "setexpr size ${uboot_sectors} * " \
Markus Niebel52835462014-11-18 13:22:54 +0100223 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
Markus Niebelcb07d742014-07-18 16:52:44 +0200224 "if itest ${blkc} <= ${size}; then " \
225 "sf probe; " \
226 "sf erase 0 ${size}; " \
227 "sf write ${loadaddr} ${uboot_offset} " \
228 "${filesize}; " \
229 "fi; " \
230 "fi; fi; " \
231 "setenv filesize 0; setenv blkc; setenv size \0" \
232 "update_kernel=run kernel_name; if tftp ${kernel}; then " \
233 "if itest ${filesize} > 0; then " \
234 "setexpr size ${kernel_sectors} * " \
Markus Niebel52835462014-11-18 13:22:54 +0100235 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
Markus Niebelcb07d742014-07-18 16:52:44 +0200236 "setexpr offset ${kernel_start} * " \
Markus Niebel52835462014-11-18 13:22:54 +0100237 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
Markus Niebelcb07d742014-07-18 16:52:44 +0200238 "if itest ${filesize} <= ${size}; then " \
239 "sf probe; " \
240 "sf erase ${offset} ${size}; " \
241 "sf write ${loadaddr} ${offset} " \
242 "${filesize}; " \
243 "fi; " \
244 "fi; fi; " \
245 "setenv filesize 0; setenv size ; setenv offset\0" \
246 "update_fdt=if tftp ${fdt_file}; then " \
247 "if itest ${filesize} > 0; then " \
248 "setexpr size ${fdt_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 ${fdt_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 "loadimage=sf probe; " \
261 "setexpr size ${kernel_sectors} * " \
Markus Niebel52835462014-11-18 13:22:54 +0100262 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
Markus Niebelcb07d742014-07-18 16:52:44 +0200263 "setexpr offset ${kernel_start} * " \
Markus Niebel52835462014-11-18 13:22:54 +0100264 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
Markus Niebelcb07d742014-07-18 16:52:44 +0200265 "sf read ${loadaddr} ${offset} ${size}; " \
266 "setenv size ; setenv offset\0" \
267 "loadfdt=sf probe; " \
268 "setexpr size ${fdt_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 ${fdt_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 ${${fdt_addr}} ${offset} ${size}; " \
273 "setenv size ; setenv offset\0" \
274
Markus Niebelcb07d742014-07-18 16:52:44 +0200275#define CONFIG_BOOTCOMMAND \
276 "sf probe; run mmcboot; run netboot; run panicboot" \
277
278#else
279
280#error "need to define boot source"
281
282#endif
283
284/* 128 MiB offset as in ARM related docu for linux suggested */
285#define TQMA6_FDT_ADDRESS 0x18000000
286
287#define CONFIG_EXTRA_ENV_SETTINGS \
288 "board=tqma6\0" \
289 "uimage=uImage\0" \
290 "zimage=zImage\0" \
291 "boot_type=bootz\0" \
292 "kernel_name=if test \"${boot_type}\" != bootz; then " \
293 "setenv kernel ${uimage}; " \
294 "else setenv kernel ${zimage}; fi\0" \
295 "uboot=u-boot.imx\0" \
296 "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
297 "fdt_addr="__stringify(TQMA6_FDT_ADDRESS)"\0" \
Simon Glass12ca05a2016-10-17 20:12:39 -0600298 "console=" CONSOLE_DEV "\0" \
Markus Niebelcb07d742014-07-18 16:52:44 +0200299 "fdt_high=0xffffffff\0" \
300 "initrd_high=0xffffffff\0" \
301 "addtty=setenv bootargs ${bootargs} console=${console},${baudrate}\0" \
302 "addfb=setenv bootargs ${bootargs} " \
303 "imx-fbdev.legacyfb_depth=32 consoleblank=0\0" \
304 "mmcpart=2\0" \
305 "mmcblkdev=0\0" \
306 "mmcargs=run addmmc addtty addfb\0" \
307 "addmmc=setenv bootargs ${bootargs} " \
308 "root=/dev/mmcblk${mmcblkdev}p${mmcpart} rw rootwait\0" \
309 "mmcboot=echo Booting from mmc ...; " \
310 "setenv bootargs; " \
311 "run mmcargs; " \
312 "run loadimage; " \
313 "if run loadfdt; then " \
314 "echo boot device tree kernel ...; " \
315 "${boot_type} ${loadaddr} - ${fdt_addr}; " \
316 "else " \
317 "${boot_type}; " \
318 "fi;\0" \
319 "setenv bootargs \0" \
320 "netdev=eth0\0" \
321 "rootpath=/srv/nfs/tqma6\0" \
322 "ipmode=static\0" \
323 "netargs=run addnfs addip addtty addfb\0" \
324 "addnfs=setenv bootargs ${bootargs} " \
325 "root=/dev/nfs rw " \
326 "nfsroot=${serverip}:${rootpath},v3,tcp;\0" \
327 "addip_static=setenv bootargs ${bootargs} " \
328 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:" \
329 "${hostname}:${netdev}:off\0" \
330 "addip_dynamic=setenv bootargs ${bootargs} ip=dhcp\0" \
331 "addip=if test \"${ipmode}\" != static; then " \
332 "run addip_dynamic; else run addip_static; fi\0" \
333 "set_getcmd=if test \"${ipmode}\" != static; then " \
334 "setenv getcmd dhcp; setenv autoload yes; " \
335 "else setenv getcmd tftp; setenv autoload no; fi\0" \
336 "netboot=echo Booting from net ...; " \
337 "run kernel_name; " \
338 "run set_getcmd; " \
339 "setenv bootargs; " \
340 "run netargs; " \
341 "if ${getcmd} ${kernel}; then " \
342 "if ${getcmd} ${fdt_addr} ${fdt_file}; then " \
343 "${boot_type} ${loadaddr} - ${fdt_addr}; " \
344 "fi; " \
345 "fi; " \
346 "echo ... failed\0" \
347 "panicboot=echo No boot device !!! reset\0" \
348 TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS \
349
Markus Niebelcb07d742014-07-18 16:52:44 +0200350#define CONFIG_STACKSIZE (128u * SZ_1K)
351
352/* Physical Memory Map */
353#define CONFIG_NR_DRAM_BANKS 1
354#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
355
356#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
357#define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
358#define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
359
360#define CONFIG_SYS_INIT_SP_OFFSET \
361 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
362#define CONFIG_SYS_INIT_SP_ADDR \
363 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
364
Stefan Roese6b396b32015-03-12 16:34:16 +0100365/*
366 * All the defines above are for the TQMa6 SoM
367 *
368 * Now include the baseboard specific configuration
369 */
370#ifdef CONFIG_MBA6
371#include "tqma6_mba6.h"
Stefan Roese452308c2015-07-06 13:36:33 +0200372#elif CONFIG_WRU4
373#include "tqma6_wru4.h"
Stefan Roese6b396b32015-03-12 16:34:16 +0100374#else
375#error "No baseboard for the TQMa6 defined!"
376#endif
377
378/* Support at least the sensor on TQMa6 SOM */
379#if !defined(CONFIG_DTT_SENSORS)
380#define CONFIG_DTT_SENSORS { 0 }
381#endif
382
Markus Niebelcb07d742014-07-18 16:52:44 +0200383#endif /* __CONFIG_H */