2 * siemens am33x common board options
3 * (C) Copyright 2013 Siemens Schweiz AG
4 * (C) Heiko Schocher, DENX Software Engineering, hs@denx.de.
7 * U-Boot file:/include/configs/am335x_evm.h
9 * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
11 * SPDX-License-Identifier: GPL-2.0+
14 #ifndef __CONFIG_SIEMENS_AM33X_COMMON_H
15 #define __CONFIG_SIEMENS_AM33X_COMMON_H
19 #define CONFIG_OMAP_COMMON
21 #include <asm/arch/omap.h>
23 #define CONFIG_DMA_COHERENT
24 #define CONFIG_DMA_COHERENT_SIZE (1 << 20)
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_BOARD_LATE_INIT
30 #define CONFIG_SYS_NO_FLASH
31 #ifdef CONFIG_SIEMENS_MACH_TYPE
32 #define CONFIG_MACH_TYPE CONFIG_SIEMENS_MACH_TYPE
35 #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
36 #define CONFIG_SETUP_MEMORY_TAGS
37 #define CONFIG_INITRD_TAG
39 /* commands to include */
41 #define CONFIG_ENV_VARS_UBOOT_CONFIG
42 #ifndef CONFIG_SPL_BUILD
43 #define CONFIG_ROOTPATH "/opt/eldk"
46 #define CONFIG_ENV_OVERWRITE 1
47 #define CONFIG_ENV_IS_NOWHERE
49 #define CONFIG_SYS_LONGHELP
50 #define CONFIG_CMDLINE_EDITING
51 #define CONFIG_AUTO_COMPLETE
52 #define CONFIG_SYS_AUTOLOAD "yes"
55 #define V_OSCK 24000000 /* Clock output from T2 */
56 #define V_SCLK (V_OSCK)
58 /* We set the max number of command args high to avoid HUSH bugs. */
59 #define CONFIG_SYS_MAXARGS 32
61 /* Console I/O Buffer Size */
62 #define CONFIG_SYS_CBSIZE 1024
64 /* Print Buffer Size */
65 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE \
66 + sizeof(CONFIG_SYS_PROMPT) + 16)
68 /* Boot Argument Buffer Size */
69 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
72 * memtest works on 8 MB in DRAM after skipping 32MB from
73 * start addr of ram disk
75 #define CONFIG_SYS_MEMTEST_START (PHYS_DRAM_1 + (64 * 1024 * 1024))
76 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START \
79 #define CONFIG_SYS_LOAD_ADDR 0x81000000 /* Default load address */
82 #define CONFIG_GENERIC_MMC
83 #define CONFIG_OMAP_HSMMC
84 #define CONFIG_DOS_PARTITION
87 #define CONFIG_OMAP3_SPI
88 #define CONFIG_MTD_DEVICE
89 #define CONFIG_SF_DEFAULT_SPEED (75000000)
91 /* Physical Memory Map */
92 #define CONFIG_NR_DRAM_BANKS 1 /* 1 bank of DRAM */
93 #define PHYS_DRAM_1 0x80000000 /* DRAM Bank #1 */
95 #define CONFIG_SYS_SDRAM_BASE PHYS_DRAM_1
96 #define CONFIG_SYS_INIT_SP_ADDR (NON_SECURE_SRAM_END - \
97 GENERATED_GBL_DATA_SIZE)
98 /* Platform/Board specific defs */
99 #define CONFIG_SYS_TIMERBASE 0x48040000 /* Use Timer2 */
100 #define CONFIG_SYS_PTV 2 /* Divisor: 2^(PTV+1) => 8 */
102 /* NS16550 Configuration */
103 #ifdef CONFIG_SPL_BUILD
104 #define CONFIG_SYS_NS16550_SERIAL
105 #define CONFIG_SYS_NS16550_REG_SIZE (-4)
107 #define CONFIG_SYS_NS16550_CLK (48000000)
108 #define CONFIG_SYS_NS16550_COM1 0x44e09000
109 #define CONFIG_SYS_NS16550_COM4 0x481a6000
111 #define CONFIG_BAUDRATE 115200
113 #define CONFIG_SYS_CONSOLE_INFO_QUIET
114 #define CONFIG_SERIAL1 1
115 #define CONFIG_CONS_INDEX 1
117 /* I2C Configuration */
119 #define CONFIG_SYS_I2C
120 #define CONFIG_SYS_OMAP24_I2C_SPEED 100000
121 #define CONFIG_SYS_OMAP24_I2C_SLAVE 1
122 #define CONFIG_SYS_I2C_OMAP24XX
124 /* Defines for SPL */
125 #define CONFIG_SPL_FRAMEWORK
126 #define CONFIG_SPL_TEXT_BASE 0x402F0400
127 #define CONFIG_SPL_MAX_SIZE (SRAM_SCRATCH_SPACE_ADDR - \
128 CONFIG_SPL_TEXT_BASE)
130 #define CONFIG_SPL_BSS_START_ADDR 0x80000000
131 #define CONFIG_SPL_BSS_MAX_SIZE 0x80000 /* 512 KB */
133 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /* address 0x60000 */
134 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1
135 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img"
136 #define CONFIG_SPL_MMC_SUPPORT
137 #define CONFIG_SPL_FAT_SUPPORT
138 #define CONFIG_FS_FAT
139 #define CONFIG_SPL_I2C_SUPPORT
141 #define CONFIG_SPL_LIBCOMMON_SUPPORT
142 #define CONFIG_SPL_LIBDISK_SUPPORT
143 #define CONFIG_SPL_LIBGENERIC_SUPPORT
144 #define CONFIG_SPL_SERIAL_SUPPORT
145 #define CONFIG_SPL_YMODEM_SUPPORT
147 #define CONFIG_SPL_GPIO_SUPPORT
148 #define CONFIG_SPL_WATCHDOG_SUPPORT
150 #define CONFIG_SPL_SPI_SUPPORT
151 #define CONFIG_SPL_SPI_FLASH_SUPPORT
152 #define CONFIG_SPL_SPI_LOAD
153 #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x20000
155 #define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/am33xx/u-boot-spl.lds"
157 #define CONFIG_SPL_BOARD_INIT
158 #define CONFIG_SPL_NAND_AM33XX_BCH
159 #define CONFIG_SPL_NAND_SUPPORT
160 #define CONFIG_SPL_NAND_BASE
161 #define CONFIG_SPL_NAND_DRIVERS
162 #define CONFIG_SPL_NAND_ECC
163 #define CONFIG_SYS_NAND_ONFI_DETECTION
164 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
165 #define CONFIG_SYS_NAND_PAGE_COUNT (CONFIG_SYS_NAND_BLOCK_SIZE / \
166 CONFIG_SYS_NAND_PAGE_SIZE)
167 #define CONFIG_SYS_NAND_PAGE_SIZE 2048
168 #define CONFIG_SYS_NAND_OOBSIZE 64
169 #define CONFIG_SYS_NAND_BLOCK_SIZE (128*1024)
170 #define CONFIG_SYS_NAND_BAD_BLOCK_POS NAND_LARGE_BADBLOCK_POS
171 #define CONFIG_SYS_NAND_ECCPOS { 2, 3, 4, 5, 6, 7, 8, 9, \
172 10, 11, 12, 13, 14, 15, 16, 17, \
173 18, 19, 20, 21, 22, 23, 24, 25, \
174 26, 27, 28, 29, 30, 31, 32, 33, \
175 34, 35, 36, 37, 38, 39, 40, 41, \
176 42, 43, 44, 45, 46, 47, 48, 49, \
177 50, 51, 52, 53, 54, 55, 56, 57, }
179 #define CONFIG_SYS_NAND_ECCSIZE 512
180 #define CONFIG_SYS_NAND_ECCBYTES 14
181 #define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_BCH8_CODE_HW
183 #define CONFIG_SYS_NAND_ECCSTEPS 4
184 #define CONFIG_SYS_NAND_ECCTOTAL (CONFIG_SYS_NAND_ECCBYTES * \
185 CONFIG_SYS_NAND_ECCSTEPS)
187 #define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE
189 #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000
192 * 1MB into the SDRAM to allow for SPL's bss at the beginning of SDRAM
193 * 64 bytes before this address should be set aside for u-boot.img's
194 * header. That is 0x800FFFC0--0x80100000 should not be used for any
197 #define CONFIG_SYS_TEXT_BASE 0x80100000
198 #define CONFIG_SYS_SPL_MALLOC_START 0x80208000
199 #define CONFIG_SYS_SPL_MALLOC_SIZE 0x100000
202 * Since SPL did pll and ddr initialization for us,
203 * we don't need to do it twice.
205 #ifndef CONFIG_SPL_BUILD
206 #define CONFIG_SKIP_LOWLEVEL_INIT
209 #ifndef CONFIG_SPL_BUILD
213 #define CONFIG_USB_MUSB_DSPS
214 #define CONFIG_ARCH_MISC_INIT
215 #define CONFIG_USB_MUSB_PIO_ONLY
216 #define CONFIG_USB_MUSB_DISABLE_BULK_COMBINE_SPLIT
217 #undef CONFIG_USB_GADGET_DUALSPEED
219 #define CONFIG_AM335X_USB0
220 #define CONFIG_AM335X_USB0_MODE MUSB_PERIPHERAL
221 #define CONFIG_AM335X_USB1
222 #define CONFIG_AM335X_USB1_MODE MUSB_HOST
224 #ifdef CONFIG_USB_MUSB_GADGET
225 #define CONFIG_USB_ETHER
226 #define CONFIG_USB_ETH_RNDIS
227 #define CONFIG_USBNET_HOST_ADDR "de:ad:be:af:00:00"
228 #endif /* CONFIG_USB_MUSB_GADGET */
230 /* USB DRACO ID as default */
231 #define CONFIG_USBD_HS
233 /* USB Device Firmware Update support */
234 #define CONFIG_USB_FUNCTION_DFU
235 #define CONFIG_DFU_NAND
236 #define CONFIG_SYS_DFU_DATA_BUF_SIZE (1 << 20)
237 #define DFU_MANIFEST_POLL_TIMEOUT 25000
239 #endif /* CONFIG_SPL_BUILD */
242 * Default to using SPI for environment, etc. We have multiple copies
243 * of SPL as the ROM will check these locations.
244 * 0x0 - 0x20000 : First copy of SPL
245 * 0x20000 - 0x40000 : Second copy of SPL
246 * 0x40000 - 0x60000 : Third copy of SPL
247 * 0x60000 - 0x80000 : Fourth copy of SPL
248 * 0x80000 - 0xDF000 : U-Boot
249 * 0xDF000 - 0xE0000 : U-Boot Environment
250 * 0xE0000 - 0x442000 : Linux Kernel
251 * 0x442000 - 0x800000 : Userland
253 #if defined(CONFIG_SPI_BOOT)
254 # undef CONFIG_ENV_IS_NOWHERE
255 # define CONFIG_ENV_IS_IN_SPI_FLASH
256 # define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED
257 # define CONFIG_ENV_OFFSET (892 << 10) /* 892 KiB in */
258 # define CONFIG_ENV_SECT_SIZE (4 << 10) /* 4 KB sectors */
259 #endif /* SPI support */
261 /* Unsupported features */
262 #undef CONFIG_USE_IRQ
264 #define CONFIG_DRIVER_TI_CPSW
266 #define CONFIG_PHY_GIGE
267 #define CONFIG_PHYLIB
268 #define CONFIG_BOOTP_DEFAULT
269 #define CONFIG_BOOTP_DNS
270 #define CONFIG_BOOTP_DNS2
271 #define CONFIG_BOOTP_SEND_HOSTNAME
272 #define CONFIG_BOOTP_GATEWAY
273 #define CONFIG_BOOTP_SUBNETMASK
274 #define CONFIG_NET_RETRY_COUNT 10
279 #define CONFIG_CMD_NAND
282 #ifndef CONFIG_SPL_BUILD
283 #define CONFIG_CMD_MTDPARTS
284 #define CONFIG_MTD_PARTITIONS
285 #define CONFIG_MTD_DEVICE
286 #define CONFIG_RBTREE
288 #define CONFIG_CMD_UBI
289 #define CONFIG_CMD_UBIFS
290 #define CONFIG_MTD_UBI_FASTMAP
291 #define CONFIG_MTD_UBI_FASTMAP_AUTOCONVERT 1
294 /* Commen environment */
295 #define CONFIG_PREBOOT
296 #define COMMON_ENV_DFU_ARGS "dfu_args=run bootargs_defaults;" \
297 "setenv bootargs ${bootargs};" \
298 "mtdparts default;" \
303 #define COMMON_ENV_NAND_BOOT \
304 "nand_boot=echo Booting from nand; " \
305 "if test ${upgrade_available} -eq 1; then " \
306 "if test ${bootcount} -gt ${bootlimit}; " \
308 "setenv upgrade_available 0;" \
309 "setenv ${partitionset_active} true;" \
310 "if test -n ${A}; then " \
311 "setenv partitionset_active B; " \
314 "if test -n ${B}; then " \
315 "setenv partitionset_active A; " \
321 "echo set ${partitionset_active}...;" \
324 #define COMMON_ENV_NAND_CMDS "flash_self=run nand_boot\0" \
325 "flash_self_test=setenv testargs test; " \
327 "dfu_start=echo Preparing for dfu mode ...; " \
330 #define COMMON_ENV_SETTINGS \
332 "project_dir=targetdir\0" \
333 "upgrade_available=0\0" \
334 "altbootcmd=run bootcmd\0" \
336 "partitionset_active=A\0" \
337 "loadaddr=0x82000000\0" \
338 "kloadaddr=0x81000000\0" \
339 "script_addr=0x81900000\0" \
340 "console=console=ttyMTD,mtdoops console=ttyO0,115200n8 panic=5\0" \
341 "nfsopts=nolock rw\0" \
343 "bootenv=uEnv.txt\0" \
344 "bootargs_defaults=setenv bootargs " \
345 "console=${console} " \
348 "siemens_help=echo; "\
349 "echo Type 'run flash_self' to use kernel and root " \
350 "filesystem on memory; echo Type 'run flash_self_test' to " \
351 "use kernel and root filesystem on memory, boot in test " \
352 "mode; echo Not ready yet: 'run flash_nfs' to use kernel " \
353 "from memory and root filesystem over NFS; echo Type " \
354 "'run net_nfs' to get Kernel over TFTP and mount root " \
355 "filesystem over NFS; " \
356 "echo Set partitionset_active variable to 'A' " \
357 "or 'B' to select kernel and rootfs partition; " \
362 * Variant 1 partition layout
364 *| name | size | address area |
365 *-------------------------------------------------------
366 *| spl | 128.000 KiB | 0x 0..0x 1ffff |
367 *| spl.backup1 | 128.000 KiB | 0x 20000..0x 3ffff |
368 *| spl.backup2 | 128.000 KiB | 0x 40000..0x 5ffff |
369 *| spl.backup3 | 128.000 KiB | 0x 60000..0x 7ffff |
370 *| u-boot | 1.875 MiB | 0x 80000..0x 25ffff |
371 *| uboot.env | 128.000 KiB | 0x 260000..0x 27ffff |
372 *| kernel_a | 5.000 MiB | 0x 280000..0x 77ffff |
373 *| kernel_b | 5.000 MiB | 0x 780000..0x c7ffff |
374 *| mtdoops | 8.000 MiB | 0x c80000..0x 147ffff |
375 *| rootfs | 235.500 MiB | 0x 1480000..0x fffffff |
376 *-------------------------------------------------------
378 #define MTDIDS_NAME_STR "omap2-nand.0"
379 #define MTDIDS_DEFAULT "nand0=" MTDIDS_NAME_STR
380 #define MTDPARTS_DEFAULT_V1 "mtdparts=" MTDIDS_NAME_STR ":" \
382 "128k(spl.backup1)," \
383 "128k(spl.backup2)," \
384 "128k(spl.backup3)," \
392 #define DFU_ALT_INFO_NAND_V1 \
394 "spl.backup1 part 0 2;" \
395 "spl.backup2 part 0 3;" \
396 "spl.backup3 part 0 4;" \
398 "u-boot.env part 0 6;" \
399 "kernel_a part 0 7;" \
400 "kernel_b part 0 8;" \
401 "rootfs partubi 0 10"
403 #define CONFIG_ENV_SETTINGS_NAND_V1 \
404 "nand_active_ubi_vol=rootfs_a\0" \
405 "nand_active_ubi_vol_A=rootfs_a\0" \
406 "nand_active_ubi_vol_B=rootfs_b\0" \
407 "nand_root_fs_type=ubifs rootwait=1\0" \
408 "nand_src_addr=0x280000\0" \
409 "nand_src_addr_A=0x280000\0" \
410 "nand_src_addr_B=0x780000\0" \
411 "nand_args=run bootargs_defaults;" \
412 "mtdparts default;" \
413 "setenv ${partitionset_active} true;" \
414 "if test -n ${A}; then " \
415 "setenv nand_active_ubi_vol ${nand_active_ubi_vol_A};" \
416 "setenv nand_src_addr ${nand_src_addr_A};" \
418 "if test -n ${B}; then " \
419 "setenv nand_active_ubi_vol ${nand_active_ubi_vol_B};" \
420 "setenv nand_src_addr ${nand_src_addr_B};" \
422 "setenv nand_root ubi0:${nand_active_ubi_vol} rw " \
423 "ubi.mtd=9,${ubi_off};" \
424 "setenv bootargs ${bootargs} " \
425 "root=${nand_root} noinitrd ${mtdparts} " \
426 "rootfstype=${nand_root_fs_type} ip=${ip_method} " \
427 "console=ttyMTD,mtdoops console=ttyO0,115200n8 mtdoops.mtddev" \
429 COMMON_ENV_DFU_ARGS \
430 "dfu_alt_info=" DFU_ALT_INFO_NAND_V1 "\0" \
431 COMMON_ENV_NAND_BOOT \
432 "nand read.i ${kloadaddr} ${nand_src_addr} " \
433 "${nand_img_size}; bootm ${kloadaddr}\0" \
436 #define CONFIG_ENV_SETTINGS_V1 \
437 COMMON_ENV_SETTINGS \
438 "net_args=run bootargs_defaults;" \
439 "mtdparts default;" \
440 "setenv bootfile ${project_dir}/kernel/uImage;" \
441 "setenv rootpath /home/projects/${project_dir}/rootfs;" \
442 "setenv bootargs ${bootargs} " \
443 "root=/dev/nfs ${mtdparts} " \
444 "nfsroot=${serverip}:${rootpath},${nfsopts} " \
445 "ip=${ipaddr}:${serverip}:" \
446 "${gatewayip}:${netmask}:${hostname}:eth0:off\0" \
447 "net_nfs=echo Booting from network ...; " \
449 "tftpboot ${kloadaddr} ${serverip}:${bootfile}; " \
450 "bootm ${kloadaddr}\0"
453 * Variant 2 partition layout
454 * chip-size = 256MiB or 512 MiB
455 *| name | size | address area |
456 *-------------------------------------------------------
457 *| spl | 128.000 KiB | 0x 0..0x 1ffff |
458 *| spl.backup1 | 128.000 KiB | 0x 20000..0x 3ffff |
459 *| spl.backup2 | 128.000 KiB | 0x 40000..0x 5ffff |
460 *| spl.backup3 | 128.000 KiB | 0x 60000..0x 7ffff |
461 *| u-boot | 1.875 MiB | 0x 80000..0x 25ffff |
462 *| uboot.env0 | 512.000 KiB | 0x 260000..0x 2Dffff |
463 *| uboot.env1 | 512.000 KiB | 0x 2E0000..0x 35ffff |
464 *| mtdoops | 512.000 KiB | 0x 360000..0x 3dffff |
465 *| (256) rootfs | 252.125 MiB | 0x 3E0000..0x fffffff |
466 *| (512) rootfs | 508.125 MiB | 0x 3E0000..0x1fffffff |
467 *-------------------------------------------------------
470 #define MTDPARTS_DEFAULT_V2 "mtdparts=" MTDIDS_NAME_STR ":" \
472 "128k(spl.backup1)," \
473 "128k(spl.backup2)," \
474 "128k(spl.backup3)," \
476 "512k(u-boot.env0)," \
477 "512k(u-boot.env1)," \
481 #define DFU_ALT_INFO_NAND_V2 \
483 "spl.backup1 part 0 2;" \
484 "spl.backup2 part 0 3;" \
485 "spl.backup3 part 0 4;" \
487 "u-boot.env0 part 0 6;" \
488 "u-boot.env1 part 0 7;" \
489 "rootfs partubi 0 9" \
491 #define CONFIG_ENV_SETTINGS_NAND_V2 \
492 "nand_active_ubi_vol=rootfs_a\0" \
493 "rootfs_name=rootfs\0" \
494 "kernel_name=uImage\0"\
495 "nand_root_fs_type=ubifs rootwait=1\0" \
496 "nand_args=run bootargs_defaults;" \
497 "mtdparts default;" \
498 "setenv ${partitionset_active} true;" \
499 "if test -n ${A}; then " \
500 "setenv nand_active_ubi_vol ${rootfs_name}_a;" \
502 "if test -n ${B}; then " \
503 "setenv nand_active_ubi_vol ${rootfs_name}_b;" \
505 "setenv nand_root ubi0:${nand_active_ubi_vol} rw " \
506 "ubi.mtd=rootfs,2048;" \
507 "setenv bootargs ${bootargs} " \
508 "root=${nand_root} noinitrd ${mtdparts} " \
509 "rootfstype=${nand_root_fs_type} ip=${ip_method} " \
510 "console=ttyMTD,mtdoops console=ttyO0,115200n8 mtdoops.mtddev" \
512 COMMON_ENV_DFU_ARGS \
513 "dfu_alt_info=" DFU_ALT_INFO_NAND_V2 "\0" \
514 COMMON_ENV_NAND_BOOT \
515 "ubi part rootfs ${ubi_off};" \
516 "ubifsmount ubi0:${nand_active_ubi_vol};" \
517 "ubifsload ${kloadaddr} boot/${kernel_name};" \
518 "ubifsload ${loadaddr} boot/${dtb_name}.dtb;" \
519 "bootm ${kloadaddr} - ${loadaddr}\0" \
520 "nand_boot_backup=ubifsload ${loadaddr} boot/am335x-draco.dtb;" \
521 "bootm ${kloadaddr} - ${loadaddr}\0" \
524 #define CONFIG_ENV_SETTINGS_V2 \
525 COMMON_ENV_SETTINGS \
526 "net_args=run bootargs_defaults;" \
527 "mtdparts default;" \
528 "setenv bootfile ${project_dir}/kernel/uImage;" \
529 "setenv bootdtb ${project_dir}/kernel/dtb;" \
530 "setenv rootpath /home/projects/${project_dir}/rootfs;" \
531 "setenv bootargs ${bootargs} " \
532 "root=/dev/nfs ${mtdparts} " \
533 "nfsroot=${serverip}:${rootpath},${nfsopts} " \
534 "ip=${ipaddr}:${serverip}:" \
535 "${gatewayip}:${netmask}:${hostname}:eth0:off\0" \
536 "net_nfs=echo Booting from network ...; " \
538 "tftpboot ${kloadaddr} ${serverip}:${bootfile}; " \
539 "tftpboot ${loadaddr} ${serverip}:${bootdtb}; " \
540 "bootm ${kloadaddr} - ${loadaddr}\0"
543 * Variant 3 partition layout
545 *| name | size | address area |
546 *-------------------------------------------------------
547 *| spl | 128.000 KiB | 0x 0..0x 1ffff |
548 *| spl.backup1 | 128.000 KiB | 0x 20000..0x 3ffff |
549 *| spl.backup2 | 128.000 KiB | 0x 40000..0x 5ffff |
550 *| spl.backup3 | 128.000 KiB | 0x 60000..0x 7ffff |
551 *| u-boot | 1.875 MiB | 0x 80000..0x 25ffff |
552 *| uboot.env0 | 512.000 KiB | 0x 260000..0x 2Dffff |
553 *| uboot.env1 | 512.000 KiB | 0x 2E0000..0x 35ffff |
554 *| rootfs | 300.000 MiB | 0x 360000..0x12f5ffff |
555 *| mtdoops | 512.000 KiB | 0x12f60000..0x12fdffff |
556 *|configuration | 104.125 MiB | 0x12fe0000..0x1fffffff |
557 *-------------------------------------------------------
560 #define MTDPARTS_DEFAULT_V3 "mtdparts=" MTDIDS_NAME_STR ":" \
562 "128k(spl.backup1)," \
563 "128k(spl.backup2)," \
564 "128k(spl.backup3)," \
566 "512k(u-boot.env0)," \
567 "512k(u-boot.env1)," \
572 #define CONFIG_NAND_OMAP_GPMC
573 #define CONFIG_NAND_OMAP_ELM
574 #define CONFIG_SYS_NAND_BASE (0x08000000) /* physical address */
575 /* to access nand at */
577 #define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND
579 #if !defined(CONFIG_SPI_BOOT)
580 #undef CONFIG_ENV_IS_NOWHERE
581 #define CONFIG_ENV_IS_IN_NAND
582 #define CONFIG_ENV_OFFSET 0x260000 /* environment starts here */
583 #define CONFIG_SYS_ENV_SECT_SIZE (128 << 10) /* 128 KiB */
587 #define CONFIG_OMAP_GPIO
589 /* Gpio cmd support */
592 #define CONFIG_HW_WATCHDOG
594 /* Reboot after 60 sec if bootcmd fails */
595 #define CONFIG_RESET_TO_RETRY
596 #define CONFIG_BOOT_RETRY_TIME 60
598 #define CONFIG_BOOTCOUNT_LIMIT
599 #define CONFIG_BOOTCOUNT_ENV
601 #endif /* ! __CONFIG_SIEMENS_AM33X_COMMON_H */