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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 | ||
12 | #include "mx6_common.h" | |
13 | #include <asm/arch/imx-regs.h> | |
14 | #include <asm/imx-common/gpio.h> | |
15 | #include <linux/sizes.h> | |
16 | ||
17 | #define CONFIG_MX6 | |
18 | ||
19 | #if defined(CONFIG_MX6DL) || defined(CONFIG_MX6S) | |
20 | #define PHYS_SDRAM_SIZE (512u * SZ_1M) | |
21 | #elif defined(CONFIG_MX6Q) || defined(CONFIG_MX6D) | |
22 | #define PHYS_SDRAM_SIZE (1024u * SZ_1M) | |
23 | #endif | |
24 | ||
25 | #if defined(CONFIG_MBA6) | |
26 | ||
27 | #if defined(CONFIG_MX6DL) || defined(CONFIG_MX6S) | |
28 | #define CONFIG_DEFAULT_FDT_FILE "imx6dl-mba6x.dtb" | |
29 | #elif defined(CONFIG_MX6Q) || defined(CONFIG_MX6Q) | |
30 | #define CONFIG_DEFAULT_FDT_FILE "imx6q-mba6x.dtb" | |
31 | #endif | |
32 | ||
33 | #endif | |
34 | ||
35 | #define CONFIG_DISPLAY_CPUINFO | |
36 | #define CONFIG_DISPLAY_BOARDINFO | |
37 | #define CONFIG_SYS_GENERIC_BOARD | |
38 | ||
39 | #define CONFIG_CMDLINE_TAG | |
40 | #define CONFIG_SETUP_MEMORY_TAGS | |
41 | #define CONFIG_INITRD_TAG | |
42 | #define CONFIG_REVISION_TAG | |
43 | ||
44 | #define CONFIG_BOARD_EARLY_INIT_F | |
45 | #define CONFIG_BOARD_LATE_INIT | |
46 | ||
47 | #define CONFIG_MXC_GPIO | |
48 | #define CONFIG_MXC_UART | |
49 | ||
50 | /* SPI */ | |
51 | #define CONFIG_CMD_SPI | |
52 | #define CONFIG_MXC_SPI | |
53 | ||
54 | /* SPI Flash */ | |
55 | #define CONFIG_SPI_FLASH | |
56 | #define CONFIG_SPI_FLASH_STMICRO | |
57 | ||
58 | #define CONFIG_CMD_SF | |
59 | #define CONFIG_SF_DEFAULT_BUS 0 | |
60 | #define CONFIG_SF_DEFAULT_CS (0 | (IMX_GPIO_NR(3, 19) << 8)) | |
61 | #define CONFIG_SF_DEFAULT_SPEED 50000000 | |
62 | #define CONFIG_SF_DEFAULT_MODE (SPI_MODE_0) | |
63 | ||
64 | /* I2C Configs */ | |
65 | #define CONFIG_CMD_I2C | |
66 | #define CONFIG_SYS_I2C | |
67 | #define CONFIG_SYS_I2C_MXC | |
68 | #define CONFIG_I2C_MULTI_BUS | |
69 | #define CONFIG_SYS_I2C_SPEED 100000 | |
70 | ||
71 | /* I2C SYSMON (LM75) */ | |
72 | #define CONFIG_DTT_LM75 | |
73 | #if defined(CONFIG_MBA6) | |
74 | #define CONFIG_DTT_SENSORS { 0, 1 } | |
75 | #else | |
76 | #define CONFIG_DTT_SENSORS { 0 } | |
77 | #endif | |
78 | #define CONFIG_DTT_MAX_TEMP 70 | |
79 | #define CONFIG_DTT_MIN_TEMP -30 | |
80 | #define CONFIG_DTT_HYSTERESIS 3 | |
81 | #define CONFIG_CMD_DTT | |
82 | ||
83 | /* I2C EEPROM (M24C64) */ | |
84 | #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 | |
85 | #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 | |
86 | #define CONFIG_SYS_I2C_EEPROM_PAGE_WRITE_BITS 5 /* 32 Bytes */ | |
87 | #define CONFIG_SYS_I2C_EEPROM_PAGE_WRITE_DELAY_MS 20 | |
88 | #define CONFIG_CMD_EEPROM | |
89 | ||
90 | #define CONFIG_POWER | |
91 | #define CONFIG_POWER_I2C | |
92 | #define CONFIG_POWER_PFUZE100 | |
93 | #define CONFIG_POWER_PFUZE100_I2C_ADDR 0x08 | |
94 | #define TQMA6_PFUZE100_I2C_BUS 2 | |
95 | ||
96 | /* MMC Configs */ | |
97 | #define CONFIG_FSL_ESDHC | |
98 | #define CONFIG_FSL_USDHC | |
99 | #define CONFIG_SYS_FSL_ESDHC_ADDR 0 | |
100 | ||
101 | #define CONFIG_MMC | |
102 | #define CONFIG_CMD_MMC | |
103 | #define CONFIG_GENERIC_MMC | |
104 | #define CONFIG_BOUNCE_BUFFER | |
105 | ||
106 | /* USB Configs */ | |
107 | #define CONFIG_CMD_USB | |
108 | #define CONFIG_USB_EHCI | |
109 | #define CONFIG_USB_EHCI_MX6 | |
110 | #define CONFIG_USB_STORAGE | |
111 | #define CONFIG_USB_HOST_ETHER | |
112 | #define CONFIG_USB_ETHER_SMSC95XX | |
113 | #define CONFIG_MXC_USB_PORT 1 | |
114 | #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) | |
115 | #define CONFIG_MXC_USB_FLAGS 0 | |
116 | ||
117 | /* Fuses */ | |
118 | #define CONFIG_MXC_OCOTP | |
119 | #define CONFIG_CMD_FUSE | |
120 | ||
121 | #define CONFIG_CMD_EXT2 | |
122 | #define CONFIG_CMD_FAT | |
123 | #define CONFIG_DOS_PARTITION | |
124 | ||
125 | #define CONFIG_CMD_PING | |
126 | #define CONFIG_CMD_DHCP | |
127 | #define CONFIG_CMD_MII | |
128 | #define CONFIG_CMD_NET | |
129 | ||
130 | #define CONFIG_FEC_MXC | |
131 | #define IMX_FEC_BASE ENET_BASE_ADDR | |
132 | #define CONFIG_PHYLIB | |
133 | #define CONFIG_MII | |
134 | ||
135 | #if defined(CONFIG_MBA6) | |
136 | ||
137 | #define CONFIG_FEC_XCV_TYPE RGMII | |
138 | #define CONFIG_ETHPRIME "FEC" | |
139 | ||
140 | #define CONFIG_FEC_MXC_PHYADDR 0x03 | |
141 | #define CONFIG_PHY_MICREL | |
142 | #define CONFIG_PHY_KSZ9031 | |
143 | ||
144 | #else | |
145 | ||
146 | #error "define PHY to use for your baseboard" | |
147 | ||
148 | #endif | |
149 | ||
150 | #define CONFIG_ARP_TIMEOUT 200UL | |
151 | /* Network config - Allow larger/faster download for TFTP/NFS */ | |
152 | #define CONFIG_IP_DEFRAG | |
153 | #define CONFIG_TFTP_BLOCKSIZE 4096 | |
154 | #define CONFIG_NFS_READ_SIZE 4096 | |
155 | ||
156 | #if defined(CONFIG_MBA6) | |
157 | ||
158 | #define CONFIG_MXC_UART_BASE UART2_BASE | |
159 | #define CONFIG_CONSOLE_DEV "ttymxc1" | |
160 | ||
161 | #else | |
162 | ||
163 | #error "define baseboard specific things (uart, number of SD-card slots)" | |
164 | ||
165 | #endif | |
166 | ||
167 | /* allow to overwrite serial and ethaddr */ | |
168 | #define CONFIG_ENV_OVERWRITE | |
169 | #define CONFIG_CONS_INDEX 1 | |
170 | #define CONFIG_BAUDRATE 115200 | |
171 | ||
172 | /* Command definition */ | |
173 | #include <config_cmd_default.h> | |
174 | ||
175 | #define CONFIG_CMD_BMODE | |
176 | #define CONFIG_CMD_BOOTZ | |
177 | #define CONFIG_CMD_ITEST | |
178 | #define CONFIG_CMD_SETEXPR | |
179 | #undef CONFIG_CMD_IMLS | |
180 | ||
181 | #define CONFIG_BOOTDELAY 3 | |
182 | ||
183 | #define CONFIG_LOADADDR 0x12000000 | |
184 | ||
185 | /* place code in last 4 MiB of RAM */ | |
186 | #if defined(CONFIG_MX6DL) || defined(CONFIG_MX6S) | |
187 | #define CONFIG_SYS_TEXT_BASE 0x2fc00000 | |
188 | #elif defined(CONFIG_MX6Q) || defined(CONFIG_MX6D) | |
189 | #define CONFIG_SYS_TEXT_BASE 0x4fc00000 | |
190 | #endif | |
191 | ||
192 | #define CONFIG_ENV_SIZE (SZ_8K) | |
193 | /* Size of malloc() pool */ | |
194 | #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * SZ_1M) | |
195 | ||
196 | #if defined(CONFIG_TQMA6X_MMC_BOOT) | |
197 | ||
198 | #define CONFIG_ENV_IS_IN_MMC | |
199 | #define TQMA6_UBOOT_OFFSET SZ_1K | |
200 | #define TQMA6_UBOOT_SECTOR_START 0x2 | |
201 | #define TQMA6_UBOOT_SECTOR_COUNT 0x7fe | |
202 | ||
203 | #define CONFIG_ENV_OFFSET SZ_1M | |
204 | #define CONFIG_SYS_MMC_ENV_DEV 0 | |
205 | ||
206 | #define TQMA6_FDT_OFFSET (2 * SZ_1M) | |
207 | #define TQMA6_FDT_SECTOR_START 0x1000 | |
208 | #define TQMA6_FDT_SECTOR_COUNT 0x800 | |
209 | ||
210 | #define TQMA6_KERNEL_SECTOR_START 0x2000 | |
211 | #define TQMA6_KERNEL_SECTOR_COUNT 0x2000 | |
212 | ||
213 | #define TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS \ | |
214 | "uboot_start="__stringify(TQMA6_UBOOT_SECTOR_START)"\0" \ | |
215 | "uboot_size="__stringify(TQMA6_UBOOT_SECTOR_COUNT)"\0" \ | |
216 | "fdt_start="__stringify(TQMA6_FDT_SECTOR_START)"\0" \ | |
217 | "fdt_size="__stringify(TQMA6_FDT_SECTOR_COUNT)"\0" \ | |
218 | "kernel_start="__stringify(TQMA6_KERNEL_SECTOR_START)"\0" \ | |
219 | "kernel_size="__stringify(TQMA6_KERNEL_SECTOR_COUNT)"\0" \ | |
220 | "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \ | |
221 | "loadimage=mmc dev ${mmcdev}; " \ | |
222 | "mmc read ${loadaddr} ${kernel_start} ${kernel_size};\0" \ | |
223 | "loadfdt=mmc dev ${mmcdev}; " \ | |
224 | "mmc read ${fdt_addr} ${fdt_start} ${fdt_size};\0" \ | |
225 | "update_uboot=if tftp ${uboot}; then " \ | |
226 | "if itest ${filesize} > 0; then " \ | |
227 | "mmc dev ${mmcdev}; mmc rescan; " \ | |
228 | "setexpr blkc ${filesize} / 0x200; " \ | |
229 | "setexpr blkc ${blkc} + 1; " \ | |
230 | "if itest ${blkc} <= ${uboot_size}; then " \ | |
231 | "mmc write ${loadaddr} ${uboot_start} " \ | |
232 | "${blkc}; " \ | |
233 | "fi; " \ | |
234 | "fi; fi; " \ | |
235 | "setenv filesize; setenv blkc \0" \ | |
236 | "update_kernel=run kernel_name; " \ | |
237 | "if tftp ${kernel}; then " \ | |
238 | "if itest ${filesize} > 0; then " \ | |
239 | "mmc dev ${mmcdev}; mmc rescan; " \ | |
240 | "setexpr blkc ${filesize} / 0x200; " \ | |
241 | "setexpr blkc ${blkc} + 1; " \ | |
242 | "if itest ${blkc} <= ${kernel_size}; then " \ | |
243 | "mmc write ${loadaddr} " \ | |
244 | "${kernel_start} ${blkc}; " \ | |
245 | "fi; " \ | |
246 | "fi; " \ | |
247 | "fi; " \ | |
248 | "setenv filesize; setenv blkc \0" \ | |
249 | "update_fdt=if tftp ${fdt_file}; then " \ | |
250 | "if itest ${filesize} > 0; then " \ | |
251 | "mmc dev ${mmcdev}; mmc rescan; " \ | |
252 | "setexpr blkc ${filesize} / 0x200; " \ | |
253 | "setexpr blkc ${blkc} + 1; " \ | |
254 | "if itest ${blkc} <= ${fdt_size}; then " \ | |
255 | "mmc write ${loadaddr} ${fdt_start} ${blkc}; " \ | |
256 | "fi; " \ | |
257 | "fi; fi; " \ | |
258 | "setenv filesize; setenv blkc \0" \ | |
259 | ||
260 | #define CONFIG_BOOTCOMMAND \ | |
261 | "run mmcboot; run netboot; run panicboot" | |
262 | ||
263 | #elif defined(CONFIG_TQMA6X_SPI_BOOT) | |
264 | ||
265 | #define CONFIG_FLASH_SECTOR_SIZE 0x10000 | |
266 | ||
267 | #define TQMA6_UBOOT_OFFSET 0x400 | |
268 | #define TQMA6_UBOOT_SECTOR_START 0x0 | |
269 | /* max u-boot size: 512k */ | |
270 | #define TQMA6_UBOOT_SECTOR_SIZE CONFIG_FLASH_SECTOR_SIZE | |
271 | #define TQMA6_UBOOT_SECTOR_COUNT 0x8 | |
272 | #define TQMA6_UBOOT_SIZE (TQMA6_UBOOT_SECTOR_SIZE * \ | |
273 | TQMA6_UBOOT_SECTOR_COUNT) | |
274 | ||
275 | #define CONFIG_ENV_IS_IN_SPI_FLASH | |
276 | #define CONFIG_SYS_REDUNDAND_ENVIRONMENT | |
277 | #define CONFIG_ENV_OFFSET (TQMA6_UBOOT_SIZE) | |
278 | #define CONFIG_ENV_SECT_SIZE CONFIG_FLASH_SECTOR_SIZE | |
279 | #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + \ | |
280 | CONFIG_ENV_SECT_SIZE) | |
281 | ||
282 | #define CONFIG_ENV_SPI_BUS (CONFIG_SF_DEFAULT_BUS) | |
283 | #define CONFIG_ENV_SPI_CS (CONFIG_SF_DEFAULT_CS) | |
284 | #define CONFIG_ENV_SPI_MAX_HZ (CONFIG_SF_DEFAULT_SPEED) | |
285 | #define CONFIG_ENV_SPI_MODE (CONFIG_SF_DEFAULT_MODE) | |
286 | ||
287 | #define TQMA6_FDT_OFFSET (CONFIG_ENV_OFFSET_REDUND + \ | |
288 | CONFIG_ENV_SECT_SIZE) | |
289 | #define TQMA6_FDT_SECT_SIZE (CONFIG_FLASH_SECTOR_SIZE) | |
290 | ||
291 | #define TQMA6_FDT_SECTOR_START 0x0a /* 8 Sector u-boot, 2 Sector env */ | |
292 | #define TQMA6_FDT_SECTOR_COUNT 0x01 | |
293 | ||
294 | #define TQMA6_KERNEL_SECTOR_START 0x10 | |
295 | #define TQMA6_KERNEL_SECTOR_COUNT 0x60 | |
296 | ||
297 | #define TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS \ | |
298 | "mmcblkdev=0\0" \ | |
299 | "uboot_offset="__stringify(TQMA6_UBOOT_OFFSET)"\0" \ | |
300 | "uboot_sectors="__stringify(TQMA6_UBOOT_SECTOR_COUNT)"\0" \ | |
301 | "fdt_start="__stringify(TQMA6_FDT_SECTOR_START)"\0" \ | |
302 | "fdt_sectors="__stringify(TQMA6_FDT_SECTOR_COUNT)"\0" \ | |
303 | "kernel_start="__stringify(TQMA6_KERNEL_SECTOR_START)"\0" \ | |
304 | "kernel_sectors="__stringify(TQMA6_KERNEL_SECTOR_COUNT)"\0" \ | |
305 | "update_uboot=if tftp ${uboot}; then " \ | |
306 | "if itest ${filesize} > 0; then " \ | |
307 | "setexpr blkc ${filesize} + " \ | |
308 | __stringify(TQMA6_UBOOT_OFFSET) "; " \ | |
309 | "setexpr size ${uboot_sectors} * " \ | |
310 | __stringify(CONFIG_FLASH_SECTOR_SIZE)"; " \ | |
311 | "if itest ${blkc} <= ${size}; then " \ | |
312 | "sf probe; " \ | |
313 | "sf erase 0 ${size}; " \ | |
314 | "sf write ${loadaddr} ${uboot_offset} " \ | |
315 | "${filesize}; " \ | |
316 | "fi; " \ | |
317 | "fi; fi; " \ | |
318 | "setenv filesize 0; setenv blkc; setenv size \0" \ | |
319 | "update_kernel=run kernel_name; if tftp ${kernel}; then " \ | |
320 | "if itest ${filesize} > 0; then " \ | |
321 | "setexpr size ${kernel_sectors} * " \ | |
322 | __stringify(CONFIG_FLASH_SECTOR_SIZE)"; " \ | |
323 | "setexpr offset ${kernel_start} * " \ | |
324 | __stringify(CONFIG_FLASH_SECTOR_SIZE)"; " \ | |
325 | "if itest ${filesize} <= ${size}; then " \ | |
326 | "sf probe; " \ | |
327 | "sf erase ${offset} ${size}; " \ | |
328 | "sf write ${loadaddr} ${offset} " \ | |
329 | "${filesize}; " \ | |
330 | "fi; " \ | |
331 | "fi; fi; " \ | |
332 | "setenv filesize 0; setenv size ; setenv offset\0" \ | |
333 | "update_fdt=if tftp ${fdt_file}; then " \ | |
334 | "if itest ${filesize} > 0; then " \ | |
335 | "setexpr size ${fdt_sectors} * " \ | |
336 | __stringify(CONFIG_FLASH_SECTOR_SIZE)"; " \ | |
337 | "setexpr offset ${fdt_start} * " \ | |
338 | __stringify(CONFIG_FLASH_SECTOR_SIZE)"; " \ | |
339 | "if itest ${filesize} <= ${size}; then " \ | |
340 | "sf probe; " \ | |
341 | "sf erase ${offset} ${size}; " \ | |
342 | "sf write ${loadaddr} ${offset} " \ | |
343 | "${filesize}; " \ | |
344 | "fi; " \ | |
345 | "fi; fi; " \ | |
346 | "setenv filesize 0; setenv size ; setenv offset\0" \ | |
347 | "loadimage=sf probe; " \ | |
348 | "setexpr size ${kernel_sectors} * " \ | |
349 | __stringify(CONFIG_FLASH_SECTOR_SIZE)"; " \ | |
350 | "setexpr offset ${kernel_start} * " \ | |
351 | __stringify(CONFIG_FLASH_SECTOR_SIZE)"; " \ | |
352 | "sf read ${loadaddr} ${offset} ${size}; " \ | |
353 | "setenv size ; setenv offset\0" \ | |
354 | "loadfdt=sf probe; " \ | |
355 | "setexpr size ${fdt_sectors} * " \ | |
356 | __stringify(CONFIG_FLASH_SECTOR_SIZE)"; " \ | |
357 | "setexpr offset ${fdt_start} * " \ | |
358 | __stringify(CONFIG_FLASH_SECTOR_SIZE)"; " \ | |
359 | "sf read ${${fdt_addr}} ${offset} ${size}; " \ | |
360 | "setenv size ; setenv offset\0" \ | |
361 | ||
362 | ||
363 | #define CONFIG_BOOTCOMMAND \ | |
364 | "sf probe; run mmcboot; run netboot; run panicboot" \ | |
365 | ||
366 | #else | |
367 | ||
368 | #error "need to define boot source" | |
369 | ||
370 | #endif | |
371 | ||
372 | /* 128 MiB offset as in ARM related docu for linux suggested */ | |
373 | #define TQMA6_FDT_ADDRESS 0x18000000 | |
374 | ||
375 | #define CONFIG_EXTRA_ENV_SETTINGS \ | |
376 | "board=tqma6\0" \ | |
377 | "uimage=uImage\0" \ | |
378 | "zimage=zImage\0" \ | |
379 | "boot_type=bootz\0" \ | |
380 | "kernel_name=if test \"${boot_type}\" != bootz; then " \ | |
381 | "setenv kernel ${uimage}; " \ | |
382 | "else setenv kernel ${zimage}; fi\0" \ | |
383 | "uboot=u-boot.imx\0" \ | |
384 | "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \ | |
385 | "fdt_addr="__stringify(TQMA6_FDT_ADDRESS)"\0" \ | |
386 | "console=" CONFIG_CONSOLE_DEV "\0" \ | |
387 | "fdt_high=0xffffffff\0" \ | |
388 | "initrd_high=0xffffffff\0" \ | |
389 | "addtty=setenv bootargs ${bootargs} console=${console},${baudrate}\0" \ | |
390 | "addfb=setenv bootargs ${bootargs} " \ | |
391 | "imx-fbdev.legacyfb_depth=32 consoleblank=0\0" \ | |
392 | "mmcpart=2\0" \ | |
393 | "mmcblkdev=0\0" \ | |
394 | "mmcargs=run addmmc addtty addfb\0" \ | |
395 | "addmmc=setenv bootargs ${bootargs} " \ | |
396 | "root=/dev/mmcblk${mmcblkdev}p${mmcpart} rw rootwait\0" \ | |
397 | "mmcboot=echo Booting from mmc ...; " \ | |
398 | "setenv bootargs; " \ | |
399 | "run mmcargs; " \ | |
400 | "run loadimage; " \ | |
401 | "if run loadfdt; then " \ | |
402 | "echo boot device tree kernel ...; " \ | |
403 | "${boot_type} ${loadaddr} - ${fdt_addr}; " \ | |
404 | "else " \ | |
405 | "${boot_type}; " \ | |
406 | "fi;\0" \ | |
407 | "setenv bootargs \0" \ | |
408 | "netdev=eth0\0" \ | |
409 | "rootpath=/srv/nfs/tqma6\0" \ | |
410 | "ipmode=static\0" \ | |
411 | "netargs=run addnfs addip addtty addfb\0" \ | |
412 | "addnfs=setenv bootargs ${bootargs} " \ | |
413 | "root=/dev/nfs rw " \ | |
414 | "nfsroot=${serverip}:${rootpath},v3,tcp;\0" \ | |
415 | "addip_static=setenv bootargs ${bootargs} " \ | |
416 | "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:" \ | |
417 | "${hostname}:${netdev}:off\0" \ | |
418 | "addip_dynamic=setenv bootargs ${bootargs} ip=dhcp\0" \ | |
419 | "addip=if test \"${ipmode}\" != static; then " \ | |
420 | "run addip_dynamic; else run addip_static; fi\0" \ | |
421 | "set_getcmd=if test \"${ipmode}\" != static; then " \ | |
422 | "setenv getcmd dhcp; setenv autoload yes; " \ | |
423 | "else setenv getcmd tftp; setenv autoload no; fi\0" \ | |
424 | "netboot=echo Booting from net ...; " \ | |
425 | "run kernel_name; " \ | |
426 | "run set_getcmd; " \ | |
427 | "setenv bootargs; " \ | |
428 | "run netargs; " \ | |
429 | "if ${getcmd} ${kernel}; then " \ | |
430 | "if ${getcmd} ${fdt_addr} ${fdt_file}; then " \ | |
431 | "${boot_type} ${loadaddr} - ${fdt_addr}; " \ | |
432 | "fi; " \ | |
433 | "fi; " \ | |
434 | "echo ... failed\0" \ | |
435 | "panicboot=echo No boot device !!! reset\0" \ | |
436 | TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS \ | |
437 | ||
438 | /* Miscellaneous configurable options */ | |
439 | #define CONFIG_SYS_LONGHELP | |
440 | #define CONFIG_SYS_HUSH_PARSER | |
441 | #define CONFIG_SYS_PROMPT_HUSH_PS2 "> " | |
442 | ||
443 | #define CONFIG_AUTO_COMPLETE | |
444 | #define CONFIG_SYS_CBSIZE 512 | |
445 | ||
446 | /* Print Buffer Size */ | |
447 | #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ | |
448 | sizeof(CONFIG_SYS_PROMPT) + 16) | |
449 | #define CONFIG_SYS_MAXARGS 16 | |
450 | #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE | |
451 | ||
452 | #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR | |
453 | #define CONFIG_SYS_HZ 1000 | |
454 | ||
455 | #define CONFIG_CMDLINE_EDITING | |
456 | #define CONFIG_STACKSIZE (128u * SZ_1K) | |
457 | ||
458 | /* Physical Memory Map */ | |
459 | #define CONFIG_NR_DRAM_BANKS 1 | |
460 | #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR | |
461 | ||
462 | #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM | |
463 | #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR | |
464 | #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE | |
465 | ||
466 | #define CONFIG_SYS_INIT_SP_OFFSET \ | |
467 | (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) | |
468 | #define CONFIG_SYS_INIT_SP_ADDR \ | |
469 | (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) | |
470 | ||
471 | /* FLASH and environment organization */ | |
472 | #define CONFIG_SYS_NO_FLASH | |
473 | ||
474 | #define CONFIG_OF_LIBFDT | |
475 | #define CONFIG_OF_BOARD_SETUP | |
476 | #define CONFIG_FIT | |
477 | #define CONFIG_FIT_VERBOSE | |
478 | ||
479 | #ifndef CONFIG_SYS_DCACHE_OFF | |
480 | #define CONFIG_CMD_CACHE | |
481 | #endif | |
482 | ||
483 | #endif /* __CONFIG_H */ |