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cb07d74e MN |
1 | /* |
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 | ||
66cacc9d | 12 | #include <linux/kconfig.h> |
1719d49c MN |
13 | /* SPL */ |
14 | /* #if defined(CONFIG_SPL_BUILD) */ | |
1719d49c MN |
15 | /* common IMX6 SPL configuration */ |
16 | #include "imx6_spl.h" | |
17 | ||
18 | /* #endif */ | |
19 | ||
cd6ddc48 FE |
20 | /* 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 | ||
cb07d74e | 27 | #include "mx6_common.h" |
cb07d74e | 28 | |
cb07d74e MN |
29 | #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 | ||
cb07d74e MN |
35 | #define CONFIG_BOARD_EARLY_INIT_F |
36 | #define CONFIG_BOARD_LATE_INIT | |
37 | ||
cb07d74e MN |
38 | #define CONFIG_MXC_UART |
39 | ||
40 | /* SPI */ | |
cb07d74e MN |
41 | #define CONFIG_MXC_SPI |
42 | ||
43 | /* SPI Flash */ | |
cb07d74e | 44 | |
52835468 MN |
45 | #define TQMA6_SPI_FLASH_SECTOR_SIZE SZ_64K |
46 | ||
cb07d74e | 47 | #define CONFIG_SF_DEFAULT_BUS 0 |
1719d49c | 48 | #define CONFIG_SF_DEFAULT_CS 0 |
cb07d74e MN |
49 | #define CONFIG_SF_DEFAULT_SPEED 50000000 |
50 | #define CONFIG_SF_DEFAULT_MODE (SPI_MODE_0) | |
51 | ||
52 | /* I2C Configs */ | |
cb07d74e MN |
53 | #define CONFIG_SYS_I2C |
54 | #define CONFIG_SYS_I2C_MXC | |
03544c66 AA |
55 | #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */ |
56 | #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */ | |
f8cb101e | 57 | #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */ |
cb07d74e MN |
58 | #define CONFIG_I2C_MULTI_BUS |
59 | #define CONFIG_SYS_I2C_SPEED 100000 | |
60 | ||
61 | /* I2C SYSMON (LM75) */ | |
62 | #define CONFIG_DTT_LM75 | |
cb07d74e MN |
63 | #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 */ | |
cb07d74e MN |
82 | #define CONFIG_SYS_FSL_ESDHC_ADDR 0 |
83 | ||
cb07d74e | 84 | /* USB Configs */ |
cb07d74e MN |
85 | #define CONFIG_USB_EHCI |
86 | #define CONFIG_USB_EHCI_MX6 | |
cb07d74e MN |
87 | #define CONFIG_USB_HOST_ETHER |
88 | #define CONFIG_USB_ETHER_SMSC95XX | |
cb07d74e | 89 | #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) |
911b5ea5 SR |
90 | #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 |
91 | #define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* For OTG port */ | |
cb07d74e | 92 | |
cb07d74e MN |
93 | #define CONFIG_FEC_MXC |
94 | #define IMX_FEC_BASE ENET_BASE_ADDR | |
95 | #define CONFIG_PHYLIB | |
96 | #define CONFIG_MII | |
97 | ||
cb07d74e MN |
98 | #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 | ||
cb07d74e | 104 | /* Command definition */ |
cb07d74e | 105 | #define CONFIG_CMD_BMODE |
cb07d74e | 106 | |
cb07d74e MN |
107 | #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 | ||
cb07d74e MN |
180 | #define TQMA6_UBOOT_OFFSET 0x400 |
181 | #define TQMA6_UBOOT_SECTOR_START 0x0 | |
182 | /* max u-boot size: 512k */ | |
52835468 | 183 | #define TQMA6_UBOOT_SECTOR_SIZE TQMA6_SPI_FLASH_SECTOR_SIZE |
cb07d74e MN |
184 | #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) | |
52835468 | 191 | #define CONFIG_ENV_SECT_SIZE TQMA6_SPI_FLASH_SECTOR_SIZE |
cb07d74e MN |
192 | #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) | |
52835468 | 202 | #define TQMA6_FDT_SECT_SIZE (TQMA6_SPI_FLASH_SECTOR_SIZE) |
cb07d74e MN |
203 | |
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} * " \ | |
52835468 | 223 | __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \ |
cb07d74e MN |
224 | "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} * " \ | |
52835468 | 235 | __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \ |
cb07d74e | 236 | "setexpr offset ${kernel_start} * " \ |
52835468 | 237 | __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \ |
cb07d74e MN |
238 | "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} * " \ | |
52835468 | 249 | __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \ |
cb07d74e | 250 | "setexpr offset ${fdt_start} * " \ |
52835468 | 251 | __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \ |
cb07d74e MN |
252 | "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} * " \ | |
52835468 | 262 | __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \ |
cb07d74e | 263 | "setexpr offset ${kernel_start} * " \ |
52835468 | 264 | __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \ |
cb07d74e MN |
265 | "sf read ${loadaddr} ${offset} ${size}; " \ |
266 | "setenv size ; setenv offset\0" \ | |
267 | "loadfdt=sf probe; " \ | |
268 | "setexpr size ${fdt_sectors} * " \ | |
52835468 | 269 | __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \ |
cb07d74e | 270 | "setexpr offset ${fdt_start} * " \ |
52835468 | 271 | __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \ |
cb07d74e MN |
272 | "sf read ${${fdt_addr}} ${offset} ${size}; " \ |
273 | "setenv size ; setenv offset\0" \ | |
274 | ||
cb07d74e MN |
275 | #define CONFIG_BOOTCOMMAND \ |
276 | "sf probe; run mmcboot; run netboot; run panicboot" \ | |
277 | ||
278 | #else | |
279 | ||
280 | #error "need to define boot source" | |
281 | ||
282 | #endif | |
283 | ||
284 | /* 128 MiB offset as in ARM related docu for linux suggested */ | |
285 | #define TQMA6_FDT_ADDRESS 0x18000000 | |
286 | ||
287 | #define CONFIG_EXTRA_ENV_SETTINGS \ | |
288 | "board=tqma6\0" \ | |
289 | "uimage=uImage\0" \ | |
290 | "zimage=zImage\0" \ | |
291 | "boot_type=bootz\0" \ | |
292 | "kernel_name=if test \"${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" \ | |
298 | "console=" CONFIG_CONSOLE_DEV "\0" \ | |
299 | "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 | ||
cb07d74e MN |
350 | #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 | ||
6b396b31 SR |
365 | /* |
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" | |
452308c0 SR |
372 | #elif CONFIG_WRU4 |
373 | #include "tqma6_wru4.h" | |
6b396b31 SR |
374 | #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 | ||
cb07d74e | 383 | #endif /* __CONFIG_H */ |