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c0dcece7 HS |
1 | /* |
2 | * siemens am33x common board options | |
3 | * (C) Copyright 2013 Siemens Schweiz AG | |
4 | * (C) Heiko Schocher, DENX Software Engineering, hs@denx.de. | |
5 | * | |
6 | * Based on: | |
7 | * U-Boot file:/include/configs/am335x_evm.h | |
8 | * | |
9 | * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/ | |
10 | * | |
11 | * SPDX-License-Identifier: GPL-2.0+ | |
12 | */ | |
13 | ||
14 | #ifndef __CONFIG_SIEMENS_AM33X_COMMON_H | |
15 | #define __CONFIG_SIEMENS_AM33X_COMMON_H | |
16 | ||
17 | #define CONFIG_AM33XX | |
18 | #define CONFIG_OMAP | |
19 | #define CONFIG_OMAP_COMMON | |
20 | ||
21 | #include <asm/arch/omap.h> | |
22 | ||
23 | #define CONFIG_DMA_COHERENT | |
24 | #define CONFIG_DMA_COHERENT_SIZE (1 << 20) | |
25 | ||
26 | #define CONFIG_ENV_SIZE (0x2000) | |
27 | #define CONFIG_SYS_MALLOC_LEN (16 * 1024 * 1024) | |
28 | #define CONFIG_SYS_LONGHELP /* undef to save memory */ | |
29 | #define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */ | |
30 | #define CONFIG_SYS_PROMPT "U-Boot# " | |
31 | #define CONFIG_SYS_PROMPT_HUSH_PS2 "> " | |
32 | #define CONFIG_BOARD_LATE_INIT | |
33 | #define CONFIG_SYS_NO_FLASH | |
34 | #define CONFIG_MACH_TYPE CONFIG_SIEMENS_MACH_TYPE | |
35 | ||
36 | #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */ | |
37 | #define CONFIG_SETUP_MEMORY_TAGS | |
38 | #define CONFIG_INITRD_TAG | |
39 | ||
40 | #define CONFIG_SYS_CACHELINE_SIZE 64 | |
41 | ||
42 | /* commands to include */ | |
43 | #include <config_cmd_default.h> | |
44 | ||
45 | #define CONFIG_CMD_ASKENV | |
46 | #define CONFIG_CMD_ECHO | |
47 | #define CONFIG_CMD_CACHE | |
48 | ||
49 | #define CONFIG_ENV_VARS_UBOOT_CONFIG | |
50 | #ifndef CONFIG_SPL_BUILD | |
51 | #define CONFIG_ROOTPATH "/opt/eldk" | |
52 | #endif | |
53 | ||
54 | #define CONFIG_ENV_OVERWRITE 1 | |
55 | #define CONFIG_ENV_IS_NOWHERE | |
56 | ||
57 | #define CONFIG_SYS_LONGHELP | |
58 | #define CONFIG_CMDLINE_EDITING | |
59 | #define CONFIG_AUTO_COMPLETE | |
60 | #define CONFIG_SYS_AUTOLOAD "yes" | |
61 | ||
62 | /* Clock Defines */ | |
63 | #define V_OSCK 24000000 /* Clock output from T2 */ | |
64 | #define V_SCLK (V_OSCK) | |
65 | ||
66 | /* We set the max number of command args high to avoid HUSH bugs. */ | |
67 | #define CONFIG_SYS_MAXARGS 32 | |
68 | ||
69 | /* Console I/O Buffer Size */ | |
70 | #define CONFIG_SYS_CBSIZE 512 | |
71 | ||
72 | /* Print Buffer Size */ | |
73 | #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE \ | |
74 | + sizeof(CONFIG_SYS_PROMPT) + 16) | |
75 | ||
76 | /* Boot Argument Buffer Size */ | |
77 | #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE | |
78 | ||
79 | /* | |
80 | * memtest works on 8 MB in DRAM after skipping 32MB from | |
81 | * start addr of ram disk | |
82 | */ | |
83 | #define CONFIG_SYS_MEMTEST_START (PHYS_DRAM_1 + (64 * 1024 * 1024)) | |
84 | #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START \ | |
85 | + (8 * 1024 * 1024)) | |
86 | ||
87 | #define CONFIG_SYS_LOAD_ADDR 0x81000000 /* Default load address */ | |
c0dcece7 HS |
88 | |
89 | #define CONFIG_MMC | |
90 | #define CONFIG_GENERIC_MMC | |
91 | #define CONFIG_OMAP_HSMMC | |
92 | #define CONFIG_CMD_MMC | |
93 | #define CONFIG_DOS_PARTITION | |
94 | #define CONFIG_CMD_FAT | |
95 | #define CONFIG_CMD_EXT2 | |
96 | ||
97 | #define CONFIG_SPI | |
98 | #define CONFIG_OMAP3_SPI | |
99 | #define CONFIG_MTD_DEVICE | |
100 | #define CONFIG_SPI_FLASH | |
101 | #define CONFIG_SPI_FLASH_WINBOND | |
102 | #define CONFIG_CMD_SF | |
103 | #define CONFIG_SF_DEFAULT_SPEED (75000000) | |
104 | ||
105 | /* Physical Memory Map */ | |
106 | #define CONFIG_NR_DRAM_BANKS 1 /* 1 bank of DRAM */ | |
107 | #define PHYS_DRAM_1 0x80000000 /* DRAM Bank #1 */ | |
108 | ||
109 | #define CONFIG_SYS_SDRAM_BASE PHYS_DRAM_1 | |
110 | #define CONFIG_SYS_INIT_SP_ADDR (NON_SECURE_SRAM_END - \ | |
111 | GENERATED_GBL_DATA_SIZE) | |
112 | /* Platform/Board specific defs */ | |
113 | #define CONFIG_SYS_TIMERBASE 0x48040000 /* Use Timer2 */ | |
114 | #define CONFIG_SYS_PTV 2 /* Divisor: 2^(PTV+1) => 8 */ | |
c0dcece7 HS |
115 | |
116 | /* NS16550 Configuration */ | |
117 | #define CONFIG_SYS_NS16550 | |
118 | #define CONFIG_SYS_NS16550_SERIAL | |
119 | #define CONFIG_SERIAL_MULTI | |
120 | #define CONFIG_SYS_NS16550_REG_SIZE (-4) | |
121 | #define CONFIG_SYS_NS16550_CLK (48000000) | |
122 | #define CONFIG_SYS_NS16550_COM1 0x44e09000 | |
123 | #define CONFIG_SYS_NS16550_COM4 0x481a6000 | |
124 | ||
125 | #define CONFIG_BAUDRATE 115200 | |
126 | ||
127 | #define CONFIG_SYS_CONSOLE_INFO_QUIET | |
128 | #define CONFIG_SERIAL1 1 | |
129 | #define CONFIG_CONS_INDEX 1 | |
130 | ||
131 | /* I2C Configuration */ | |
132 | #define CONFIG_I2C | |
133 | #define CONFIG_CMD_I2C | |
134 | #define CONFIG_HARD_I2C | |
135 | #define CONFIG_SYS_I2C_SLAVE 1 | |
136 | #define CONFIG_I2C_MULTI_BUS | |
137 | #define CONFIG_DRIVER_OMAP24XX_I2C | |
138 | ||
139 | ||
140 | /* Defines for SPL */ | |
141 | #define CONFIG_SPL | |
142 | #define CONFIG_SPL_FRAMEWORK | |
143 | #define CONFIG_SPL_TEXT_BASE 0x402F0400 | |
144 | #define CONFIG_SPL_MAX_SIZE (101 * 1024) | |
145 | #define CONFIG_SPL_STACK CONFIG_SYS_INIT_SP_ADDR | |
146 | ||
147 | #define CONFIG_SPL_BSS_START_ADDR 0x80000000 | |
148 | #define CONFIG_SPL_BSS_MAX_SIZE 0x80000 /* 512 KB */ | |
149 | ||
150 | #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /* address 0x60000 */ | |
151 | #define CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION 1 | |
152 | #define CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME "u-boot.img" | |
153 | #define CONFIG_SPL_MMC_SUPPORT | |
154 | #define CONFIG_SPL_FAT_SUPPORT | |
155 | #define CONFIG_FS_FAT | |
156 | #define CONFIG_SPL_I2C_SUPPORT | |
157 | ||
158 | #define CONFIG_SPL_LIBCOMMON_SUPPORT | |
159 | #define CONFIG_SPL_LIBDISK_SUPPORT | |
160 | #define CONFIG_SPL_LIBGENERIC_SUPPORT | |
161 | #define CONFIG_SPL_SERIAL_SUPPORT | |
162 | #define CONFIG_SPL_YMODEM_SUPPORT | |
163 | ||
164 | #define CONFIG_SPL_GPIO_SUPPORT | |
165 | #define CONFIG_SPL_WATCHDOG_SUPPORT | |
166 | ||
167 | #define CONFIG_SPL_SPI_SUPPORT | |
168 | #define CONFIG_SPL_SPI_FLASH_SUPPORT | |
169 | #define CONFIG_SPL_SPI_LOAD | |
170 | #define CONFIG_SPL_SPI_BUS 0 | |
171 | #define CONFIG_SPL_SPI_CS 0 | |
172 | #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x20000 | |
173 | ||
174 | #define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/am33xx/u-boot-spl.lds" | |
175 | ||
176 | #define CONFIG_SPL_BOARD_INIT | |
177 | #define CONFIG_SPL_NAND_AM33XX_BCH | |
178 | #define CONFIG_SPL_NAND_SUPPORT | |
179 | #define CONFIG_SPL_NAND_BASE | |
180 | #define CONFIG_SPL_NAND_DRIVERS | |
181 | #define CONFIG_SPL_NAND_ECC | |
182 | #define CONFIG_SYS_NAND_5_ADDR_CYCLE | |
183 | #define CONFIG_SYS_NAND_PAGE_COUNT (CONFIG_SYS_NAND_BLOCK_SIZE / \ | |
184 | CONFIG_SYS_NAND_PAGE_SIZE) | |
185 | #define CONFIG_SYS_NAND_PAGE_SIZE 2048 | |
186 | #define CONFIG_SYS_NAND_OOBSIZE 64 | |
187 | #define CONFIG_SYS_NAND_BLOCK_SIZE (128*1024) | |
188 | #define CONFIG_SYS_NAND_BAD_BLOCK_POS NAND_LARGE_BADBLOCK_POS | |
189 | #define CONFIG_SYS_NAND_ECCPOS { 2, 3, 4, 5, 6, 7, 8, 9, \ | |
190 | 10, 11, 12, 13, 14, 15, 16, 17, \ | |
191 | 18, 19, 20, 21, 22, 23, 24, 25, \ | |
192 | 26, 27, 28, 29, 30, 31, 32, 33, \ | |
193 | 34, 35, 36, 37, 38, 39, 40, 41, \ | |
194 | 42, 43, 44, 45, 46, 47, 48, 49, \ | |
195 | 50, 51, 52, 53, 54, 55, 56, 57, } | |
196 | ||
197 | #define CONFIG_SYS_NAND_ECCSIZE 512 | |
198 | #define CONFIG_SYS_NAND_ECCBYTES 14 | |
199 | ||
200 | #define CONFIG_SYS_NAND_ECCSTEPS 4 | |
201 | #define CONFIG_SYS_NAND_ECCTOTAL (CONFIG_SYS_NAND_ECCBYTES * \ | |
202 | CONFIG_SYS_NAND_ECCSTEPS) | |
203 | ||
204 | #define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE | |
205 | ||
206 | #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000 | |
207 | ||
208 | /* | |
209 | * 1MB into the SDRAM to allow for SPL's bss at the beginning of SDRAM | |
210 | * 64 bytes before this address should be set aside for u-boot.img's | |
211 | * header. That is 0x800FFFC0--0x80100000 should not be used for any | |
212 | * other needs. | |
213 | */ | |
214 | #define CONFIG_SYS_TEXT_BASE 0x80100000 | |
215 | #define CONFIG_SYS_SPL_MALLOC_START 0x80208000 | |
216 | #define CONFIG_SYS_SPL_MALLOC_SIZE 0x100000 | |
217 | ||
218 | /* | |
219 | * Since SPL did pll and ddr initialization for us, | |
220 | * we don't need to do it twice. | |
221 | */ | |
222 | #ifndef CONFIG_SPL_BUILD | |
223 | #define CONFIG_SKIP_LOWLEVEL_INIT | |
224 | #endif | |
225 | ||
226 | #ifndef CONFIG_SPL_BUILD | |
227 | /* | |
228 | * USB configuration | |
229 | */ | |
230 | #define CONFIG_USB_MUSB_DSPS | |
231 | #define CONFIG_ARCH_MISC_INIT | |
232 | #define CONFIG_MUSB_GADGET | |
233 | #define CONFIG_MUSB_PIO_ONLY | |
234 | #define CONFIG_MUSB_DISABLE_BULK_COMBINE_SPLIT | |
235 | #define CONFIG_USB_GADGET_DUALSPEED | |
236 | #define CONFIG_USB_GADGET_VBUS_DRAW 2 | |
237 | #define CONFIG_MUSB_HOST | |
238 | ||
239 | #define CONFIG_AM335X_USB0 | |
240 | #define CONFIG_AM335X_USB0_MODE MUSB_PERIPHERAL | |
241 | #define CONFIG_AM335X_USB1 | |
242 | #define CONFIG_AM335X_USB1_MODE MUSB_HOST | |
243 | #ifdef CONFIG_MUSB_HOST | |
244 | #define CONFIG_CMD_USB | |
245 | #define CONFIG_USB_STORAGE | |
246 | #endif | |
247 | ||
248 | #ifdef CONFIG_MUSB_GADGET | |
249 | #define CONFIG_USB_ETHER | |
250 | #define CONFIG_USB_ETH_RNDIS | |
251 | #define CONFIG_USBNET_HOST_ADDR "de:ad:be:af:00:00" | |
252 | #endif /* CONFIG_MUSB_GADGET */ | |
253 | ||
254 | #define CONFIG_USB_GADGET | |
255 | #define CONFIG_USBDOWNLOAD_GADGET | |
256 | ||
257 | /* USB TI's IDs */ | |
258 | #define CONFIG_USBD_HS | |
259 | #define CONFIG_G_DNL_VENDOR_NUM 0x0525 | |
260 | #define CONFIG_G_DNL_PRODUCT_NUM 0x4a47 | |
261 | #define CONFIG_G_DNL_MANUFACTURER "Texas Instruments" | |
262 | ||
263 | /* USB Device Firmware Update support */ | |
264 | #define CONFIG_DFU_FUNCTION | |
265 | #define CONFIG_DFU_NAND | |
266 | #define CONFIG_CMD_DFU | |
267 | #define CONFIG_SYS_DFU_DATA_BUF_SIZE (1 << 20) | |
268 | ||
269 | #endif /* CONFIG_SPL_BUILD */ | |
270 | ||
271 | /* | |
272 | * Default to using SPI for environment, etc. We have multiple copies | |
273 | * of SPL as the ROM will check these locations. | |
274 | * 0x0 - 0x20000 : First copy of SPL | |
275 | * 0x20000 - 0x40000 : Second copy of SPL | |
276 | * 0x40000 - 0x60000 : Third copy of SPL | |
277 | * 0x60000 - 0x80000 : Fourth copy of SPL | |
278 | * 0x80000 - 0xDF000 : U-Boot | |
279 | * 0xDF000 - 0xE0000 : U-Boot Environment | |
280 | * 0xE0000 - 0x442000 : Linux Kernel | |
281 | * 0x442000 - 0x800000 : Userland | |
282 | */ | |
283 | #if defined(CONFIG_SPI_BOOT) | |
284 | # undef CONFIG_ENV_IS_NOWHERE | |
285 | # define CONFIG_ENV_IS_IN_SPI_FLASH | |
286 | # define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED | |
287 | # define CONFIG_ENV_OFFSET (892 << 10) /* 892 KiB in */ | |
288 | # define CONFIG_ENV_SECT_SIZE (4 << 10) /* 4 KB sectors */ | |
289 | #endif /* SPI support */ | |
290 | ||
291 | /* Unsupported features */ | |
292 | #undef CONFIG_USE_IRQ | |
293 | ||
294 | #define CONFIG_CMD_NET | |
295 | #define CONFIG_CMD_DHCP | |
296 | #define CONFIG_CMD_PING | |
297 | #define CONFIG_DRIVER_TI_CPSW | |
298 | #define CONFIG_MII | |
299 | #define CONFIG_PHY_GIGE | |
300 | #define CONFIG_PHYLIB | |
301 | #define CONFIG_CMD_MII | |
302 | #define CONFIG_BOOTP_DEFAULT | |
303 | #define CONFIG_BOOTP_DNS | |
304 | #define CONFIG_BOOTP_DNS2 | |
305 | #define CONFIG_BOOTP_SEND_HOSTNAME | |
306 | #define CONFIG_BOOTP_GATEWAY | |
307 | #define CONFIG_BOOTP_SUBNETMASK | |
308 | #define CONFIG_NET_RETRY_COUNT 10 | |
309 | #define CONFIG_NET_MULTI | |
310 | ||
311 | #define CONFIG_NAND | |
312 | /* NAND support */ | |
313 | #ifdef CONFIG_NAND | |
314 | #define CONFIG_CMD_NAND | |
315 | #define CONFIG_CMD_MTDPARTS | |
316 | ||
317 | #define MTDIDS_NAME_STR "omap2-nand.0" | |
318 | #define MTDIDS_DEFAULT "nand0=" MTDIDS_NAME_STR | |
319 | #define MTDPARTS_DEFAULT "mtdparts=" MTDIDS_NAME_STR ":" \ | |
320 | "128k(spl)," \ | |
321 | "128k(spl.backup1)," \ | |
322 | "128k(spl.backup2)," \ | |
323 | "128k(spl.backup3)," \ | |
324 | "1920k(u-boot)," \ | |
325 | "128k(uboot.env)," \ | |
326 | "5120k(kernel_a)," \ | |
327 | "5120k(kernel_b)," \ | |
328 | "8192k(mtdoops)," \ | |
329 | "-(rootfs)" | |
330 | /* | |
331 | * chip-size = 256MiB | |
332 | *| name | size | address area | | |
333 | *------------------------------------------------------- | |
334 | *| spl | 128.000 KiB | 0x 0..0x 1ffff | | |
335 | *| spl.backup1 | 128.000 KiB | 0x 20000..0x 3ffff | | |
336 | *| spl.backup2 | 128.000 KiB | 0x 40000..0x 5ffff | | |
337 | *| spl.backup3 | 128.000 KiB | 0x 60000..0x 7ffff | | |
338 | *| u-boot | 1.875 MiB | 0x 80000..0x 25ffff | | |
339 | *| uboot.env | 128.000 KiB | 0x 260000..0x 27ffff | | |
340 | *| kernel_a | 5.000 MiB | 0x 280000..0x 77ffff | | |
341 | *| kernel_b | 5.000 MiB | 0x 780000..0x c7ffff | | |
342 | *| mtdoops | 8.000 MiB | 0x c80000..0x 147ffff | | |
343 | *| rootfs | 235.500 MiB | 0x 1480000..0x fffffff | | |
344 | *------------------------------------------------------- | |
345 | */ | |
346 | ||
347 | #define DFU_ALT_INFO_NAND \ | |
348 | "spl part 0 1;" \ | |
349 | "spl.backup1 part 0 2;" \ | |
350 | "spl.backup2 part 0 3;" \ | |
351 | "spl.backup3 part 0 4;" \ | |
352 | "u-boot part 0 5;" \ | |
353 | "u-boot.env part 0 6;" \ | |
354 | "kernel_a part 0 7;" \ | |
355 | "kernel_b part 0 8;" \ | |
356 | "rootfs partubi 0 10" | |
357 | ||
358 | #define CONFIG_COMMON_ENV_SETTINGS \ | |
359 | "verify=no \0" \ | |
360 | "project_dir=systemone\0" \ | |
361 | "loadaddr=0x82000000\0" \ | |
362 | "kloadaddr=0x81000000\0" \ | |
363 | "script_addr=0x81900000\0" \ | |
364 | "console=console=ttyMTD,mtdoops console=ttyO0,115200n8\0" \ | |
365 | "active_set=a\0" \ | |
366 | "nand_active_ubi_vol=rootfs_a\0" \ | |
367 | "nand_root_fs_type=ubifs rootwait=1\0" \ | |
368 | "nand_src_addr=0x280000\0" \ | |
369 | "nand_src_addr_a=0x280000\0" \ | |
370 | "nand_src_addr_b=0x780000\0" \ | |
371 | "nfsopts=nolock rw mem=128M\0" \ | |
372 | "ip_method=none\0" \ | |
373 | "bootenv=uEnv.txt\0" \ | |
374 | "bootargs_defaults=setenv bootargs " \ | |
375 | "console=${console} " \ | |
376 | "${optargs}\0" \ | |
377 | "nand_args=run bootargs_defaults;" \ | |
378 | "mtdparts default;" \ | |
379 | "setenv nand_active_ubi_vol rootfs_${active_set};" \ | |
380 | "setenv ${active_set} true;" \ | |
381 | "if test -n ${a}; then " \ | |
382 | "setenv nand_src_addr ${nand_src_addr_a};" \ | |
383 | "fi;" \ | |
384 | "if test -n ${b}; then " \ | |
385 | "setenv nand_src_addr ${nand_src_addr_b};" \ | |
386 | "fi;" \ | |
387 | "setenv nand_root ubi0:${nand_active_ubi_vol} rw " \ | |
388 | "ubi.mtd=9,2048;" \ | |
389 | "setenv bootargs ${bootargs} " \ | |
390 | "root=${nand_root} noinitrd ${mtdparts} " \ | |
391 | "rootfstype=${nand_root_fs_type} ip=${ip_method} " \ | |
392 | "console=ttyMTD,mtdoops console=ttyO0,115200n8 mtdoops.mtddev" \ | |
393 | "=mtdoops\0" \ | |
394 | "dfu_args=run bootargs_defaults;" \ | |
395 | "setenv bootargs ${bootargs} ;" \ | |
396 | "mtdparts default; " \ | |
397 | "dfu nand 0; \0" \ | |
398 | "dfu_alt_info=" DFU_ALT_INFO_NAND "\0" \ | |
399 | "net_args=run bootargs_defaults;" \ | |
400 | "mtdparts default;" \ | |
401 | "setenv bootfile ${project_dir}/kernel/uImage;" \ | |
402 | "setenv rootpath /home/projects/${project_dir}/rootfs;" \ | |
403 | "setenv bootargs ${bootargs} " \ | |
404 | "root=/dev/nfs ${mtdparts} " \ | |
405 | "nfsroot=${serverip}:${rootpath},${nfsopts} " \ | |
406 | "addip=setenv bootargs ${bootargs} ip=${ipaddr}:${serverip}:" \ | |
407 | "${gatewayip}:${netmask}:${hostname}:eth0:off\0" \ | |
408 | "nand_boot=echo Booting from nand, active set ${active_set} ...; " \ | |
409 | "run nand_args; " \ | |
410 | "nand read.i ${kloadaddr} ${nand_src_addr} " \ | |
411 | "${nand_img_size}; bootm ${kloadaddr}\0" \ | |
412 | "net_nfs=echo Booting from network ...; " \ | |
413 | "run net_args; " \ | |
414 | "tftpboot ${kloadaddr} ${serverip}:${bootfile}; " \ | |
415 | "bootm ${kloadaddr}\0" \ | |
416 | "flash_self=run nand_boot\0" \ | |
417 | "flash_self_test=setenv bootargs_defaults ${bootargs_defaults} test; " \ | |
418 | "run nand_boot\0" \ | |
419 | "dfu_start=echo Preparing for dfu mode ...; " \ | |
420 | "run dfu_args; \0" \ | |
421 | "preboot=echo; "\ | |
422 | "echo Type 'run flash_self' to use kernel and root " \ | |
423 | "filesystem on memory; echo Type 'run flash_self_test' to " \ | |
424 | "use kernel and root filesystem on memory, boot in test " \ | |
425 | "mode; echo Not ready yet: 'run flash_nfs' to use kernel " \ | |
426 | "from memory and root filesystem over NFS; echo Type " \ | |
427 | "'run net_nfs' to get Kernel over TFTP and mount root " \ | |
428 | "filesystem over NFS; echo Set active_set variable to 'a' " \ | |
429 | "or 'b' to select kernel and rootfs partition; " \ | |
430 | "echo" \ | |
431 | "\0" | |
432 | ||
433 | #define CONFIG_NAND_OMAP_GPMC | |
434 | #define GPMC_NAND_ECC_LP_x16_LAYOUT 1 | |
435 | #define CONFIG_SYS_NAND_BASE (0x08000000) /* physical address */ | |
436 | /* to access nand at */ | |
437 | /* CS0 */ | |
438 | #define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND | |
439 | devices */ | |
440 | #if !defined(CONFIG_SPI_BOOT) | |
441 | #undef CONFIG_ENV_IS_NOWHERE | |
442 | #define CONFIG_ENV_IS_IN_NAND | |
443 | #define CONFIG_ENV_OFFSET 0x260000 /* environment starts here */ | |
444 | #define CONFIG_SYS_ENV_SECT_SIZE (128 << 10) /* 128 KiB */ | |
445 | #endif | |
446 | #endif | |
447 | ||
c0dcece7 | 448 | #define CONFIG_OMAP_GPIO |
c0dcece7 HS |
449 | |
450 | /* Watchdog */ | |
451 | #define CONFIG_HW_WATCHDOG | |
452 | ||
453 | /* Stop autoboot with ESC ESC key detected */ | |
454 | #define CONFIG_AUTOBOOT_KEYED | |
455 | #define CONFIG_AUTOBOOT_STOP_STR "\x1b\x1b" | |
456 | #define CONFIG_AUTOBOOT_PROMPT "Autobooting in %d seconds, " \ | |
457 | "press \"<Esc><Esc>\" to stop\n", bootdelay | |
458 | ||
459 | #endif /* ! __CONFIG_SIEMENS_AM33X_COMMON_H */ |