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14#ifndef __CONFIG_SIEMENS_AM33X_COMMON_H
15#define __CONFIG_SIEMENS_AM33X_COMMON_H
16
17#define CONFIG_AM33XX
18#define CONFIG_OMAP
19
20#include <asm/arch/omap.h>
21
22#define CONFIG_DMA_COHERENT
23#define CONFIG_DMA_COHERENT_SIZE (1 << 20)
24
25#define CONFIG_ENV_SIZE (0x2000)
26#define CONFIG_SYS_MALLOC_LEN (16 * 1024 * 1024)
27#define CONFIG_SYS_LONGHELP
28#define CONFIG_BOARD_LATE_INIT
29#define CONFIG_SYS_NO_FLASH
30#ifdef CONFIG_SIEMENS_MACH_TYPE
31#define CONFIG_MACH_TYPE CONFIG_SIEMENS_MACH_TYPE
32#endif
33
34#define CONFIG_CMDLINE_TAG
35#define CONFIG_SETUP_MEMORY_TAGS
36#define CONFIG_INITRD_TAG
37
38
39
40#define CONFIG_ENV_VARS_UBOOT_CONFIG
41#ifndef CONFIG_SPL_BUILD
42#define CONFIG_ROOTPATH "/opt/eldk"
43#endif
44
45#define CONFIG_ENV_OVERWRITE 1
46#define CONFIG_ENV_IS_NOWHERE
47
48#define CONFIG_SYS_LONGHELP
49#define CONFIG_CMDLINE_EDITING
50#define CONFIG_AUTO_COMPLETE
51#define CONFIG_SYS_AUTOLOAD "yes"
52
53
54#define V_OSCK 24000000
55#define V_SCLK (V_OSCK)
56
57
58#define CONFIG_SYS_MAXARGS 32
59
60
61#define CONFIG_SYS_CBSIZE 1024
62
63
64#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE \
65 + sizeof(CONFIG_SYS_PROMPT) + 16)
66
67
68#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
69
70
71
72
73
74#define CONFIG_SYS_MEMTEST_START (PHYS_DRAM_1 + (64 * 1024 * 1024))
75#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START \
76 + (8 * 1024 * 1024))
77
78#define CONFIG_SYS_LOAD_ADDR 0x81000000
79
80#define CONFIG_GENERIC_MMC
81#define CONFIG_OMAP_HSMMC
82#define CONFIG_DOS_PARTITION
83
84#define CONFIG_SPI
85#define CONFIG_OMAP3_SPI
86#define CONFIG_MTD_DEVICE
87#define CONFIG_SF_DEFAULT_SPEED (75000000)
88
89
90#define CONFIG_NR_DRAM_BANKS 1
91#define PHYS_DRAM_1 0x80000000
92
93#define CONFIG_SYS_SDRAM_BASE PHYS_DRAM_1
94#define CONFIG_SYS_INIT_SP_ADDR (NON_SECURE_SRAM_END - \
95 GENERATED_GBL_DATA_SIZE)
96
97#define CONFIG_SYS_TIMERBASE 0x48040000
98#define CONFIG_SYS_PTV 2
99
100
101#ifdef CONFIG_SPL_BUILD
102#define CONFIG_SYS_NS16550_SERIAL
103#define CONFIG_SYS_NS16550_REG_SIZE (-4)
104#endif
105#define CONFIG_SYS_NS16550_CLK (48000000)
106#define CONFIG_SYS_NS16550_COM1 0x44e09000
107#define CONFIG_SYS_NS16550_COM4 0x481a6000
108
109#define CONFIG_BAUDRATE 115200
110
111#define CONFIG_SERIAL1 1
112#define CONFIG_CONS_INDEX 1
113
114
115#define CONFIG_I2C
116#define CONFIG_SYS_I2C
117#define CONFIG_SYS_OMAP24_I2C_SPEED 100000
118#define CONFIG_SYS_OMAP24_I2C_SLAVE 1
119#define CONFIG_SYS_I2C_OMAP24XX
120
121
122#define CONFIG_SPL_FRAMEWORK
123#define CONFIG_SPL_TEXT_BASE 0x402F0400
124#define CONFIG_SPL_MAX_SIZE (SRAM_SCRATCH_SPACE_ADDR - \
125 CONFIG_SPL_TEXT_BASE)
126
127#define CONFIG_SPL_BSS_START_ADDR 0x80000000
128#define CONFIG_SPL_BSS_MAX_SIZE 0x80000
129
130#define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1
131#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img"
132#define CONFIG_FS_FAT
133
134#define CONFIG_SPL_SPI_LOAD
135#define CONFIG_SYS_SPI_U_BOOT_OFFS 0x20000
136
137#define CONFIG_SPL_LDSCRIPT "arch/arm/mach-omap2/am33xx/u-boot-spl.lds"
138
139#define CONFIG_SPL_BOARD_INIT
140#define CONFIG_SPL_NAND_AM33XX_BCH
141#define CONFIG_SPL_NAND_BASE
142#define CONFIG_SPL_NAND_DRIVERS
143#define CONFIG_SPL_NAND_ECC
144#define CONFIG_SYS_NAND_ONFI_DETECTION
145#define CONFIG_SYS_NAND_5_ADDR_CYCLE
146#define CONFIG_SYS_NAND_PAGE_COUNT (CONFIG_SYS_NAND_BLOCK_SIZE / \
147 CONFIG_SYS_NAND_PAGE_SIZE)
148#define CONFIG_SYS_NAND_PAGE_SIZE 2048
149#define CONFIG_SYS_NAND_OOBSIZE 64
150#define CONFIG_SYS_NAND_BLOCK_SIZE (128*1024)
151#define CONFIG_SYS_NAND_BAD_BLOCK_POS NAND_LARGE_BADBLOCK_POS
152#define CONFIG_SYS_NAND_ECCPOS { 2, 3, 4, 5, 6, 7, 8, 9, \
153 10, 11, 12, 13, 14, 15, 16, 17, \
154 18, 19, 20, 21, 22, 23, 24, 25, \
155 26, 27, 28, 29, 30, 31, 32, 33, \
156 34, 35, 36, 37, 38, 39, 40, 41, \
157 42, 43, 44, 45, 46, 47, 48, 49, \
158 50, 51, 52, 53, 54, 55, 56, 57, }
159
160#define CONFIG_SYS_NAND_ECCSIZE 512
161#define CONFIG_SYS_NAND_ECCBYTES 14
162#define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_BCH8_CODE_HW
163
164#define CONFIG_SYS_NAND_ECCSTEPS 4
165#define CONFIG_SYS_NAND_ECCTOTAL (CONFIG_SYS_NAND_ECCBYTES * \
166 CONFIG_SYS_NAND_ECCSTEPS)
167
168#define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE
169
170#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000
171
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177
178#define CONFIG_SYS_TEXT_BASE 0x80100000
179#define CONFIG_SYS_SPL_MALLOC_START 0x80208000
180#define CONFIG_SYS_SPL_MALLOC_SIZE 0x100000
181
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185
186#ifndef CONFIG_SPL_BUILD
187#define CONFIG_SKIP_LOWLEVEL_INIT
188#endif
189
190#ifndef CONFIG_SPL_BUILD
191
192
193
194#define CONFIG_USB_MUSB_DSPS
195#define CONFIG_ARCH_MISC_INIT
196#define CONFIG_USB_MUSB_PIO_ONLY
197#define CONFIG_USB_MUSB_DISABLE_BULK_COMBINE_SPLIT
198#undef CONFIG_USB_GADGET_DUALSPEED
199
200#define CONFIG_AM335X_USB0
201#define CONFIG_AM335X_USB0_MODE MUSB_PERIPHERAL
202#define CONFIG_AM335X_USB1
203#define CONFIG_AM335X_USB1_MODE MUSB_HOST
204
205#ifdef CONFIG_USB_MUSB_GADGET
206#define CONFIG_USB_ETHER
207#define CONFIG_USB_ETH_RNDIS
208#define CONFIG_USBNET_HOST_ADDR "de:ad:be:af:00:00"
209#endif
210
211
212#define CONFIG_USBD_HS
213
214
215#define CONFIG_SYS_DFU_DATA_BUF_SIZE (1 << 20)
216#define DFU_MANIFEST_POLL_TIMEOUT 25000
217
218#endif
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231
232#if defined(CONFIG_SPI_BOOT)
233# undef CONFIG_ENV_IS_NOWHERE
234# define CONFIG_ENV_IS_IN_SPI_FLASH
235# define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED
236# define CONFIG_ENV_OFFSET (892 << 10)
237# define CONFIG_ENV_SECT_SIZE (4 << 10)
238#endif
239
240
241#undef CONFIG_USE_IRQ
242
243#define CONFIG_DRIVER_TI_CPSW
244#define CONFIG_MII
245#define CONFIG_PHY_GIGE
246#define CONFIG_PHYLIB
247#define CONFIG_BOOTP_DEFAULT
248#define CONFIG_BOOTP_DNS
249#define CONFIG_BOOTP_DNS2
250#define CONFIG_BOOTP_SEND_HOSTNAME
251#define CONFIG_BOOTP_GATEWAY
252#define CONFIG_BOOTP_SUBNETMASK
253#define CONFIG_NET_RETRY_COUNT 10
254
255#define CONFIG_NAND
256
257#ifdef CONFIG_NAND
258#define CONFIG_CMD_NAND
259
260
261#ifndef CONFIG_SPL_BUILD
262#define CONFIG_CMD_MTDPARTS
263#define CONFIG_MTD_PARTITIONS
264#define CONFIG_MTD_DEVICE
265#define CONFIG_RBTREE
266#define CONFIG_LZO
267#define CONFIG_CMD_UBIFS
268#endif
269
270
271#define CONFIG_PREBOOT
272#define COMMON_ENV_DFU_ARGS "dfu_args=run bootargs_defaults;" \
273 "setenv bootargs ${bootargs};" \
274 "mtdparts default;" \
275 "draco_led 1;" \
276 "dfu 0 nand 0;" \
277 "draco_led 0;\0" \
278
279#define COMMON_ENV_NAND_BOOT \
280 "nand_boot=echo Booting from nand; " \
281 "if test ${upgrade_available} -eq 1; then " \
282 "if test ${bootcount} -gt ${bootlimit}; " \
283 "then " \
284 "setenv upgrade_available 0;" \
285 "setenv ${partitionset_active} true;" \
286 "if test -n ${A}; then " \
287 "setenv partitionset_active B; " \
288 "env delete A; " \
289 "fi;" \
290 "if test -n ${B}; then " \
291 "setenv partitionset_active A; " \
292 "env delete B; " \
293 "fi;" \
294 "saveenv; " \
295 "fi;" \
296 "fi;" \
297 "echo set ${partitionset_active}...;" \
298 "run nand_args; "
299
300#define COMMON_ENV_NAND_CMDS "flash_self=run nand_boot\0" \
301 "flash_self_test=setenv testargs test; " \
302 "run nand_boot\0" \
303 "dfu_start=echo Preparing for dfu mode ...; " \
304 "run dfu_args; \0"
305
306#define COMMON_ENV_SETTINGS \
307 "verify=no \0" \
308 "project_dir=targetdir\0" \
309 "upgrade_available=0\0" \
310 "altbootcmd=run bootcmd\0" \
311 "bootlimit=3\0" \
312 "partitionset_active=A\0" \
313 "loadaddr=0x82000000\0" \
314 "kloadaddr=0x81000000\0" \
315 "script_addr=0x81900000\0" \
316 "console=console=ttyMTD,mtdoops console=ttyO0,115200n8 panic=5\0" \
317 "nfsopts=nolock rw\0" \
318 "ip_method=none\0" \
319 "bootenv=uEnv.txt\0" \
320 "bootargs_defaults=setenv bootargs " \
321 "console=${console} " \
322 "${testargs} " \
323 "${optargs}\0" \
324 "siemens_help=echo; "\
325 "echo Type 'run flash_self' to use kernel and root " \
326 "filesystem on memory; echo Type 'run flash_self_test' to " \
327 "use kernel and root filesystem on memory, boot in test " \
328 "mode; echo Not ready yet: 'run flash_nfs' to use kernel " \
329 "from memory and root filesystem over NFS; echo Type " \
330 "'run net_nfs' to get Kernel over TFTP and mount root " \
331 "filesystem over NFS; " \
332 "echo Set partitionset_active variable to 'A' " \
333 "or 'B' to select kernel and rootfs partition; " \
334 "echo" \
335 "\0"
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354#define MTDIDS_NAME_STR "omap2-nand.0"
355#define MTDIDS_DEFAULT "nand0=" MTDIDS_NAME_STR
356#define MTDPARTS_DEFAULT_V1 "mtdparts=" MTDIDS_NAME_STR ":" \
357 "128k(spl)," \
358 "128k(spl.backup1)," \
359 "128k(spl.backup2)," \
360 "128k(spl.backup3)," \
361 "1920k(u-boot)," \
362 "128k(uboot.env)," \
363 "5120k(kernel_a)," \
364 "5120k(kernel_b)," \
365 "8192k(mtdoops)," \
366 "-(rootfs)"
367
368#define DFU_ALT_INFO_NAND_V1 \
369 "spl part 0 1;" \
370 "spl.backup1 part 0 2;" \
371 "spl.backup2 part 0 3;" \
372 "spl.backup3 part 0 4;" \
373 "u-boot part 0 5;" \
374 "u-boot.env part 0 6;" \
375 "kernel_a part 0 7;" \
376 "kernel_b part 0 8;" \
377 "rootfs partubi 0 10"
378
379#define CONFIG_ENV_SETTINGS_NAND_V1 \
380 "nand_active_ubi_vol=rootfs_a\0" \
381 "nand_active_ubi_vol_A=rootfs_a\0" \
382 "nand_active_ubi_vol_B=rootfs_b\0" \
383 "nand_root_fs_type=ubifs rootwait=1\0" \
384 "nand_src_addr=0x280000\0" \
385 "nand_src_addr_A=0x280000\0" \
386 "nand_src_addr_B=0x780000\0" \
387 "nand_args=run bootargs_defaults;" \
388 "mtdparts default;" \
389 "setenv ${partitionset_active} true;" \
390 "if test -n ${A}; then " \
391 "setenv nand_active_ubi_vol ${nand_active_ubi_vol_A};" \
392 "setenv nand_src_addr ${nand_src_addr_A};" \
393 "fi;" \
394 "if test -n ${B}; then " \
395 "setenv nand_active_ubi_vol ${nand_active_ubi_vol_B};" \
396 "setenv nand_src_addr ${nand_src_addr_B};" \
397 "fi;" \
398 "setenv nand_root ubi0:${nand_active_ubi_vol} rw " \
399 "ubi.mtd=9,${ubi_off};" \
400 "setenv bootargs ${bootargs} " \
401 "root=${nand_root} noinitrd ${mtdparts} " \
402 "rootfstype=${nand_root_fs_type} ip=${ip_method} " \
403 "console=ttyMTD,mtdoops console=ttyO0,115200n8 mtdoops.mtddev" \
404 "=mtdoops\0" \
405 COMMON_ENV_DFU_ARGS \
406 "dfu_alt_info=" DFU_ALT_INFO_NAND_V1 "\0" \
407 COMMON_ENV_NAND_BOOT \
408 "nand read.i ${kloadaddr} ${nand_src_addr} " \
409 "${nand_img_size}; bootm ${kloadaddr}\0" \
410 COMMON_ENV_NAND_CMDS
411
412#define CONFIG_ENV_SETTINGS_V1 \
413 COMMON_ENV_SETTINGS \
414 "net_args=run bootargs_defaults;" \
415 "mtdparts default;" \
416 "setenv bootfile ${project_dir}/kernel/uImage;" \
417 "setenv rootpath /home/projects/${project_dir}/rootfs;" \
418 "setenv bootargs ${bootargs} " \
419 "root=/dev/nfs ${mtdparts} " \
420 "nfsroot=${serverip}:${rootpath},${nfsopts} " \
421 "ip=${ipaddr}:${serverip}:" \
422 "${gatewayip}:${netmask}:${hostname}:eth0:off\0" \
423 "net_nfs=echo Booting from network ...; " \
424 "run net_args; " \
425 "tftpboot ${kloadaddr} ${serverip}:${bootfile}; " \
426 "bootm ${kloadaddr}\0"
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446#define MTDPARTS_DEFAULT_V2 "mtdparts=" MTDIDS_NAME_STR ":" \
447 "128k(spl)," \
448 "128k(spl.backup1)," \
449 "128k(spl.backup2)," \
450 "128k(spl.backup3)," \
451 "1920k(u-boot)," \
452 "512k(u-boot.env0)," \
453 "512k(u-boot.env1)," \
454 "512k(mtdoops)," \
455 "-(rootfs)"
456
457#define DFU_ALT_INFO_NAND_V2 \
458 "spl part 0 1;" \
459 "spl.backup1 part 0 2;" \
460 "spl.backup2 part 0 3;" \
461 "spl.backup3 part 0 4;" \
462 "u-boot part 0 5;" \
463 "u-boot.env0 part 0 6;" \
464 "u-boot.env1 part 0 7;" \
465 "rootfs partubi 0 9" \
466
467#define CONFIG_ENV_SETTINGS_NAND_V2 \
468 "nand_active_ubi_vol=rootfs_a\0" \
469 "rootfs_name=rootfs\0" \
470 "kernel_name=uImage\0"\
471 "nand_root_fs_type=ubifs rootwait=1\0" \
472 "nand_args=run bootargs_defaults;" \
473 "mtdparts default;" \
474 "setenv ${partitionset_active} true;" \
475 "if test -n ${A}; then " \
476 "setenv nand_active_ubi_vol ${rootfs_name}_a;" \
477 "fi;" \
478 "if test -n ${B}; then " \
479 "setenv nand_active_ubi_vol ${rootfs_name}_b;" \
480 "fi;" \
481 "setenv nand_root ubi0:${nand_active_ubi_vol} rw " \
482 "ubi.mtd=rootfs,2048;" \
483 "setenv bootargs ${bootargs} " \
484 "root=${nand_root} noinitrd ${mtdparts} " \
485 "rootfstype=${nand_root_fs_type} ip=${ip_method} " \
486 "console=ttyMTD,mtdoops console=ttyO0,115200n8 mtdoops.mtddev" \
487 "=mtdoops\0" \
488 COMMON_ENV_DFU_ARGS \
489 "dfu_alt_info=" DFU_ALT_INFO_NAND_V2 "\0" \
490 COMMON_ENV_NAND_BOOT \
491 "ubi part rootfs ${ubi_off};" \
492 "ubifsmount ubi0:${nand_active_ubi_vol};" \
493 "ubifsload ${kloadaddr} boot/${kernel_name};" \
494 "ubifsload ${loadaddr} boot/${dtb_name}.dtb;" \
495 "bootm ${kloadaddr} - ${loadaddr}\0" \
496 "nand_boot_backup=ubifsload ${loadaddr} boot/am335x-draco.dtb;" \
497 "bootm ${kloadaddr} - ${loadaddr}\0" \
498 COMMON_ENV_NAND_CMDS
499
500#define CONFIG_ENV_SETTINGS_V2 \
501 COMMON_ENV_SETTINGS \
502 "net_args=run bootargs_defaults;" \
503 "mtdparts default;" \
504 "setenv bootfile ${project_dir}/kernel/uImage;" \
505 "setenv bootdtb ${project_dir}/kernel/dtb;" \
506 "setenv rootpath /home/projects/${project_dir}/rootfs;" \
507 "setenv bootargs ${bootargs} " \
508 "root=/dev/nfs ${mtdparts} " \
509 "nfsroot=${serverip}:${rootpath},${nfsopts} " \
510 "ip=${ipaddr}:${serverip}:" \
511 "${gatewayip}:${netmask}:${hostname}:eth0:off\0" \
512 "net_nfs=echo Booting from network ...; " \
513 "run net_args; " \
514 "tftpboot ${kloadaddr} ${serverip}:${bootfile}; " \
515 "tftpboot ${loadaddr} ${serverip}:${bootdtb}; " \
516 "bootm ${kloadaddr} - ${loadaddr}\0"
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536#define MTDPARTS_DEFAULT_V3 "mtdparts=" MTDIDS_NAME_STR ":" \
537 "128k(spl)," \
538 "128k(spl.backup1)," \
539 "128k(spl.backup2)," \
540 "128k(spl.backup3)," \
541 "1920k(u-boot)," \
542 "512k(u-boot.env0)," \
543 "512k(u-boot.env1)," \
544 "300m(rootfs)," \
545 "512k(mtdoops)," \
546 "-(configuration)"
547
548#define CONFIG_NAND_OMAP_GPMC
549#define CONFIG_NAND_OMAP_ELM
550#define CONFIG_SYS_NAND_BASE (0x08000000)
551
552
553#define CONFIG_SYS_MAX_NAND_DEVICE 1
554
555#if !defined(CONFIG_SPI_BOOT)
556#undef CONFIG_ENV_IS_NOWHERE
557#define CONFIG_ENV_IS_IN_NAND
558#define CONFIG_ENV_OFFSET 0x260000
559#define CONFIG_SYS_ENV_SECT_SIZE (128 << 10)
560#endif
561#endif
562
563#define CONFIG_OMAP_GPIO
564
565
566
567
568#define CONFIG_HW_WATCHDOG
569
570
571#define CONFIG_RESET_TO_RETRY
572#define CONFIG_BOOT_RETRY_TIME 60
573
574#define CONFIG_BOOTCOUNT_LIMIT
575#define CONFIG_BOOTCOUNT_ENV
576
577#endif
578
