Merge branch 'master' of git://git.denx.de/u-boot-spi
[platform/kernel/u-boot.git] / include / configs / siemens-am33x-common.h
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_HUSH_PS2      "> "
31 #define CONFIG_BOARD_LATE_INIT
32 #define CONFIG_SYS_NO_FLASH
33 #ifdef CONFIG_SIEMENS_MACH_TYPE
34 #define CONFIG_MACH_TYPE                CONFIG_SIEMENS_MACH_TYPE
35 #endif
36
37 #define CONFIG_CMDLINE_TAG              /* enable passing of ATAGs */
38 #define CONFIG_SETUP_MEMORY_TAGS
39 #define CONFIG_INITRD_TAG
40
41 #define CONFIG_SYS_CACHELINE_SIZE       64
42
43 /* commands to include */
44 #define CONFIG_CMD_ASKENV
45 #define CONFIG_CMD_CACHE
46 #define CONFIG_CMD_TIME
47
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               1024
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 */
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_CMD_SF
101 #define CONFIG_SF_DEFAULT_SPEED         (75000000)
102
103  /* Physical Memory Map */
104 #define CONFIG_NR_DRAM_BANKS            1               /*  1 bank of DRAM */
105 #define PHYS_DRAM_1                     0x80000000      /* DRAM Bank #1 */
106
107 #define CONFIG_SYS_SDRAM_BASE           PHYS_DRAM_1
108 #define CONFIG_SYS_INIT_SP_ADDR         (NON_SECURE_SRAM_END - \
109                                                 GENERATED_GBL_DATA_SIZE)
110  /* Platform/Board specific defs */
111 #define CONFIG_SYS_TIMERBASE            0x48040000      /* Use Timer2 */
112 #define CONFIG_SYS_PTV                  2       /* Divisor: 2^(PTV+1) => 8 */
113
114 /* NS16550 Configuration */
115 #define CONFIG_SYS_NS16550_SERIAL
116 #define CONFIG_SYS_NS16550_REG_SIZE     (-4)
117 #define CONFIG_SYS_NS16550_CLK          (48000000)
118 #define CONFIG_SYS_NS16550_COM1         0x44e09000
119 #define CONFIG_SYS_NS16550_COM4         0x481a6000
120
121 #define CONFIG_BAUDRATE         115200
122
123 #define CONFIG_SYS_CONSOLE_INFO_QUIET
124 #define CONFIG_SERIAL1                  1
125 #define CONFIG_CONS_INDEX               1
126
127 /* I2C Configuration */
128 #define CONFIG_I2C
129 #define CONFIG_CMD_I2C
130 #define CONFIG_SYS_I2C
131 #define CONFIG_SYS_OMAP24_I2C_SPEED     100000
132 #define CONFIG_SYS_OMAP24_I2C_SLAVE     1
133 #define CONFIG_SYS_I2C_OMAP24XX
134
135 /* Defines for SPL */
136 #define CONFIG_SPL_FRAMEWORK
137 #define CONFIG_SPL_TEXT_BASE            0x402F0400
138 #define CONFIG_SPL_MAX_SIZE             (101 * 1024)
139
140 #define CONFIG_SPL_BSS_START_ADDR       0x80000000
141 #define CONFIG_SPL_BSS_MAX_SIZE         0x80000         /* 512 KB */
142
143 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /* address 0x60000 */
144 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION      1
145 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img"
146 #define CONFIG_SPL_MMC_SUPPORT
147 #define CONFIG_SPL_FAT_SUPPORT
148 #define CONFIG_FS_FAT
149 #define CONFIG_SPL_I2C_SUPPORT
150
151 #define CONFIG_SPL_LIBCOMMON_SUPPORT
152 #define CONFIG_SPL_LIBDISK_SUPPORT
153 #define CONFIG_SPL_LIBGENERIC_SUPPORT
154 #define CONFIG_SPL_SERIAL_SUPPORT
155 #define CONFIG_SPL_YMODEM_SUPPORT
156
157 #define CONFIG_SPL_GPIO_SUPPORT
158 #define CONFIG_SPL_WATCHDOG_SUPPORT
159
160 #define CONFIG_SPL_SPI_SUPPORT
161 #define CONFIG_SPL_SPI_FLASH_SUPPORT
162 #define CONFIG_SPL_SPI_LOAD
163 #define CONFIG_SYS_SPI_U_BOOT_OFFS      0x20000
164
165 #define CONFIG_SPL_LDSCRIPT             "$(CPUDIR)/am33xx/u-boot-spl.lds"
166
167 #define CONFIG_SPL_BOARD_INIT
168 #define CONFIG_SPL_NAND_AM33XX_BCH
169 #define CONFIG_SPL_NAND_SUPPORT
170 #define CONFIG_SPL_NAND_BASE
171 #define CONFIG_SPL_NAND_DRIVERS
172 #define CONFIG_SPL_NAND_ECC
173 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
174 #define CONFIG_SYS_NAND_PAGE_COUNT      (CONFIG_SYS_NAND_BLOCK_SIZE / \
175                                          CONFIG_SYS_NAND_PAGE_SIZE)
176 #define CONFIG_SYS_NAND_PAGE_SIZE       2048
177 #define CONFIG_SYS_NAND_OOBSIZE         64
178 #define CONFIG_SYS_NAND_BLOCK_SIZE      (128*1024)
179 #define CONFIG_SYS_NAND_BAD_BLOCK_POS   NAND_LARGE_BADBLOCK_POS
180 #define CONFIG_SYS_NAND_ECCPOS          { 2, 3, 4, 5, 6, 7, 8, 9, \
181                                          10, 11, 12, 13, 14, 15, 16, 17, \
182                                          18, 19, 20, 21, 22, 23, 24, 25, \
183                                          26, 27, 28, 29, 30, 31, 32, 33, \
184                                          34, 35, 36, 37, 38, 39, 40, 41, \
185                                          42, 43, 44, 45, 46, 47, 48, 49, \
186                                          50, 51, 52, 53, 54, 55, 56, 57, }
187
188 #define CONFIG_SYS_NAND_ECCSIZE         512
189 #define CONFIG_SYS_NAND_ECCBYTES        14
190 #define CONFIG_NAND_OMAP_ECCSCHEME      OMAP_ECC_BCH8_CODE_HW
191
192 #define CONFIG_SYS_NAND_ECCSTEPS        4
193 #define CONFIG_SYS_NAND_ECCTOTAL        (CONFIG_SYS_NAND_ECCBYTES * \
194                                                 CONFIG_SYS_NAND_ECCSTEPS)
195
196 #define CONFIG_SYS_NAND_U_BOOT_START    CONFIG_SYS_TEXT_BASE
197
198 #define CONFIG_SYS_NAND_U_BOOT_OFFS     0x80000
199
200 /*
201  * 1MB into the SDRAM to allow for SPL's bss at the beginning of SDRAM
202  * 64 bytes before this address should be set aside for u-boot.img's
203  * header. That is 0x800FFFC0--0x80100000 should not be used for any
204  * other needs.
205  */
206 #define CONFIG_SYS_TEXT_BASE            0x80100000
207 #define CONFIG_SYS_SPL_MALLOC_START     0x80208000
208 #define CONFIG_SYS_SPL_MALLOC_SIZE      0x100000
209
210 /*
211  * Since SPL did pll and ddr initialization for us,
212  * we don't need to do it twice.
213  */
214 #ifndef CONFIG_SPL_BUILD
215 #define CONFIG_SKIP_LOWLEVEL_INIT
216 #endif
217
218 #ifndef CONFIG_SPL_BUILD
219 /*
220  * USB configuration
221  */
222 #define CONFIG_USB_MUSB_DSPS
223 #define CONFIG_ARCH_MISC_INIT
224 #define CONFIG_USB_MUSB_GADGET
225 #define CONFIG_USB_MUSB_PIO_ONLY
226 #define CONFIG_USB_MUSB_DISABLE_BULK_COMBINE_SPLIT
227 #undef CONFIG_USB_GADGET_DUALSPEED
228 #define CONFIG_USB_GADGET_VBUS_DRAW     2
229 #define CONFIG_USB_MUSB_HOST
230
231 #define CONFIG_AM335X_USB0
232 #define CONFIG_AM335X_USB0_MODE MUSB_PERIPHERAL
233 #define CONFIG_AM335X_USB1
234 #define CONFIG_AM335X_USB1_MODE MUSB_HOST
235 #ifdef CONFIG_USB_MUSB_HOST
236 #define CONFIG_CMD_USB
237 #define CONFIG_USB_STORAGE
238 #endif
239
240 #ifdef CONFIG_USB_MUSB_GADGET
241 #define CONFIG_USB_ETHER
242 #define CONFIG_USB_ETH_RNDIS
243 #define CONFIG_USBNET_HOST_ADDR "de:ad:be:af:00:00"
244 #endif /* CONFIG_USB_MUSB_GADGET */
245
246 #define CONFIG_USB_GADGET
247 #define CONFIG_USB_GADGET_DOWNLOAD
248
249 /* USB DRACO ID as default */
250 #define CONFIG_USBD_HS
251 #define CONFIG_G_DNL_VENDOR_NUM 0x0908
252 #define CONFIG_G_DNL_PRODUCT_NUM 0x02d2
253 #define CONFIG_G_DNL_MANUFACTURER "Siemens AG"
254
255 /* USB Device Firmware Update support */
256 #define CONFIG_USB_FUNCTION_DFU
257 #define CONFIG_DFU_NAND
258 #define CONFIG_CMD_DFU
259 #define CONFIG_SYS_DFU_DATA_BUF_SIZE    (1 << 20)
260 #define DFU_MANIFEST_POLL_TIMEOUT       25000
261
262 #endif /* CONFIG_SPL_BUILD */
263
264 /*
265  * Default to using SPI for environment, etc.  We have multiple copies
266  * of SPL as the ROM will check these locations.
267  * 0x0 - 0x20000 : First copy of SPL
268  * 0x20000 - 0x40000 : Second copy of SPL
269  * 0x40000 - 0x60000 : Third copy of SPL
270  * 0x60000 - 0x80000 : Fourth copy of SPL
271  * 0x80000 - 0xDF000 : U-Boot
272  * 0xDF000 - 0xE0000 : U-Boot Environment
273  * 0xE0000 - 0x442000 : Linux Kernel
274  * 0x442000 - 0x800000 : Userland
275  */
276 #if defined(CONFIG_SPI_BOOT)
277 # undef CONFIG_ENV_IS_NOWHERE
278 # define CONFIG_ENV_IS_IN_SPI_FLASH
279 # define CONFIG_ENV_SPI_MAX_HZ          CONFIG_SF_DEFAULT_SPEED
280 # define CONFIG_ENV_OFFSET              (892 << 10) /* 892 KiB in */
281 # define CONFIG_ENV_SECT_SIZE           (4 << 10) /* 4 KB sectors */
282 #endif /* SPI support */
283
284 /* Unsupported features */
285 #undef CONFIG_USE_IRQ
286
287 #define CONFIG_CMD_DHCP
288 #define CONFIG_CMD_PING
289 #define CONFIG_DRIVER_TI_CPSW
290 #define CONFIG_MII
291 #define CONFIG_PHY_GIGE
292 #define CONFIG_PHYLIB
293 #define CONFIG_CMD_MII
294 #define CONFIG_BOOTP_DEFAULT
295 #define CONFIG_BOOTP_DNS
296 #define CONFIG_BOOTP_DNS2
297 #define CONFIG_BOOTP_SEND_HOSTNAME
298 #define CONFIG_BOOTP_GATEWAY
299 #define CONFIG_BOOTP_SUBNETMASK
300 #define CONFIG_NET_RETRY_COUNT         10
301
302 #define CONFIG_NAND
303 /* NAND support */
304 #ifdef CONFIG_NAND
305 #define CONFIG_CMD_NAND
306
307 /* UBI Support */
308 #ifndef CONFIG_SPL_BUILD
309 #define CONFIG_CMD_MTDPARTS
310 #define CONFIG_MTD_PARTITIONS
311 #define CONFIG_MTD_DEVICE
312 #define CONFIG_RBTREE
313 #define CONFIG_LZO
314 #define CONFIG_CMD_UBI
315 #define CONFIG_CMD_UBIFS
316 #endif
317
318 /* Commen environment */
319 #define CONFIG_PREBOOT
320 #define COMMON_ENV_DFU_ARGS     "dfu_args=run bootargs_defaults;" \
321                                 "setenv bootargs ${bootargs};" \
322                                 "mtdparts default;" \
323                                 "draco_led 1;" \
324                                 "dfu 0 nand 0;" \
325                                 "draco_led 0;\0" \
326
327 #define COMMON_ENV_NAND_BOOT \
328                 "nand_boot=echo Booting from nand; " \
329                 "if test ${upgrade_available} -eq 1; then " \
330                         "if test ${bootcount} -gt ${bootlimit}; " \
331                                 "then " \
332                                 "setenv upgrade_available 0;" \
333                                 "setenv ${partitionset_active} true;" \
334                                 "if test -n ${A}; then " \
335                                         "setenv partitionset_active B; " \
336                                         "env delete A; " \
337                                 "fi;" \
338                                 "if test -n ${B}; then " \
339                                         "setenv partitionset_active A; " \
340                                         "env delete B; " \
341                                 "fi;" \
342                                 "saveenv; " \
343                         "fi;" \
344                 "fi;" \
345                 "echo set ${partitionset_active}...;" \
346                 "run nand_args; "
347
348 #define COMMON_ENV_NAND_CMDS    "flash_self=run nand_boot\0" \
349                                 "flash_self_test=setenv testargs test; " \
350                                         "run nand_boot\0" \
351                                 "dfu_start=echo Preparing for dfu mode ...; " \
352                                 "run dfu_args; \0"
353
354 #define COMMON_ENV_SETTINGS \
355         "verify=no \0" \
356         "project_dir=targetdir\0" \
357         "upgrade_available=0\0" \
358         "altbootcmd=run bootcmd\0" \
359         "bootlimit=3\0" \
360         "partitionset_active=A\0" \
361         "loadaddr=0x82000000\0" \
362         "kloadaddr=0x81000000\0" \
363         "script_addr=0x81900000\0" \
364         "console=console=ttyMTD,mtdoops console=ttyO0,115200n8 panic=5\0" \
365         "nfsopts=nolock rw\0" \
366         "ip_method=none\0" \
367         "bootenv=uEnv.txt\0" \
368         "bootargs_defaults=setenv bootargs " \
369                 "console=${console} " \
370                 "${testargs} " \
371                 "${optargs}\0" \
372         "siemens_help=echo; "\
373                 "echo Type 'run flash_self' to use kernel and root " \
374                 "filesystem on memory; echo Type 'run flash_self_test' to " \
375                 "use kernel and root filesystem on memory, boot in test " \
376                 "mode; echo Not ready yet: 'run flash_nfs' to use kernel " \
377                 "from memory and root filesystem over NFS; echo Type " \
378                 "'run net_nfs' to get Kernel over TFTP and mount root " \
379                 "filesystem over NFS; " \
380                 "echo Set partitionset_active variable to 'A' " \
381                 "or 'B' to select kernel and rootfs partition; " \
382                 "echo" \
383                 "\0"
384
385 /*
386  * Variant 1 partition layout
387  * chip-size = 256MiB
388  *|         name |        size |           address area |
389  *-------------------------------------------------------
390  *|          spl | 128.000 KiB | 0x       0..0x   1ffff |
391  *|  spl.backup1 | 128.000 KiB | 0x   20000..0x   3ffff |
392  *|  spl.backup2 | 128.000 KiB | 0x   40000..0x   5ffff |
393  *|  spl.backup3 | 128.000 KiB | 0x   60000..0x   7ffff |
394  *|       u-boot |   1.875 MiB | 0x   80000..0x  25ffff |
395  *|    uboot.env | 128.000 KiB | 0x  260000..0x  27ffff |
396  *|     kernel_a |   5.000 MiB | 0x  280000..0x  77ffff |
397  *|     kernel_b |   5.000 MiB | 0x  780000..0x  c7ffff |
398  *|      mtdoops |   8.000 MiB | 0x  c80000..0x 147ffff |
399  *|       rootfs | 235.500 MiB | 0x 1480000..0x fffffff |
400  *-------------------------------------------------------
401  */
402 #define MTDIDS_NAME_STR         "omap2-nand.0"
403 #define MTDIDS_DEFAULT          "nand0=" MTDIDS_NAME_STR
404 #define MTDPARTS_DEFAULT_V1     "mtdparts=" MTDIDS_NAME_STR ":" \
405                                         "128k(spl),"            \
406                                         "128k(spl.backup1),"    \
407                                         "128k(spl.backup2),"    \
408                                         "128k(spl.backup3),"    \
409                                         "1920k(u-boot),"        \
410                                         "128k(uboot.env),"      \
411                                         "5120k(kernel_a),"      \
412                                         "5120k(kernel_b),"      \
413                                         "8192k(mtdoops),"       \
414                                         "-(rootfs)"
415
416 #define DFU_ALT_INFO_NAND_V1 \
417         "spl part 0 1;" \
418         "spl.backup1 part 0 2;" \
419         "spl.backup2 part 0 3;" \
420         "spl.backup3 part 0 4;" \
421         "u-boot part 0 5;" \
422         "u-boot.env part 0 6;" \
423         "kernel_a part 0 7;" \
424         "kernel_b part 0 8;" \
425         "rootfs partubi 0 10"
426
427 #define CONFIG_ENV_SETTINGS_NAND_V1 \
428         "nand_active_ubi_vol=rootfs_a\0" \
429         "nand_active_ubi_vol_A=rootfs_a\0" \
430         "nand_active_ubi_vol_B=rootfs_b\0" \
431         "nand_root_fs_type=ubifs rootwait=1\0" \
432         "nand_src_addr=0x280000\0" \
433         "nand_src_addr_A=0x280000\0" \
434         "nand_src_addr_B=0x780000\0" \
435         "nand_args=run bootargs_defaults;" \
436                 "mtdparts default;" \
437                 "setenv ${partitionset_active} true;" \
438                 "if test -n ${A}; then " \
439                         "setenv nand_active_ubi_vol ${nand_active_ubi_vol_A};" \
440                         "setenv nand_src_addr ${nand_src_addr_A};" \
441                 "fi;" \
442                 "if test -n ${B}; then " \
443                         "setenv nand_active_ubi_vol ${nand_active_ubi_vol_B};" \
444                         "setenv nand_src_addr ${nand_src_addr_B};" \
445                 "fi;" \
446                 "setenv nand_root ubi0:${nand_active_ubi_vol} rw " \
447                 "ubi.mtd=9,2048;" \
448                 "setenv bootargs ${bootargs} " \
449                 "root=${nand_root} noinitrd ${mtdparts} " \
450                 "rootfstype=${nand_root_fs_type} ip=${ip_method} " \
451                 "console=ttyMTD,mtdoops console=ttyO0,115200n8 mtdoops.mtddev" \
452                 "=mtdoops\0" \
453         COMMON_ENV_DFU_ARGS \
454                 "dfu_alt_info=" DFU_ALT_INFO_NAND_V1 "\0" \
455         COMMON_ENV_NAND_BOOT \
456                 "nand read.i ${kloadaddr} ${nand_src_addr} " \
457                 "${nand_img_size}; bootm ${kloadaddr}\0" \
458         COMMON_ENV_NAND_CMDS
459
460 #define CONFIG_ENV_SETTINGS_V1 \
461                 COMMON_ENV_SETTINGS \
462         "net_args=run bootargs_defaults;" \
463                 "mtdparts default;" \
464                 "setenv bootfile ${project_dir}/kernel/uImage;" \
465                 "setenv rootpath /home/projects/${project_dir}/rootfs;" \
466                 "setenv bootargs ${bootargs} " \
467                 "root=/dev/nfs ${mtdparts} " \
468                 "nfsroot=${serverip}:${rootpath},${nfsopts} " \
469                 "ip=${ipaddr}:${serverip}:" \
470                 "${gatewayip}:${netmask}:${hostname}:eth0:off\0" \
471         "net_nfs=echo Booting from network ...; " \
472                 "run net_args; " \
473                 "tftpboot ${kloadaddr} ${serverip}:${bootfile}; " \
474                 "bootm ${kloadaddr}\0"
475
476 /*
477  * Variant 2 partition layout
478  * chip-size = 256MiB or 512 MiB
479  *|         name |        size |           address area |
480  *-------------------------------------------------------
481  *|          spl | 128.000 KiB | 0x       0..0x   1ffff |
482  *|  spl.backup1 | 128.000 KiB | 0x   20000..0x   3ffff |
483  *|  spl.backup2 | 128.000 KiB | 0x   40000..0x   5ffff |
484  *|  spl.backup3 | 128.000 KiB | 0x   60000..0x   7ffff |
485  *|       u-boot |   1.875 MiB | 0x   80000..0x  25ffff |
486  *|   uboot.env0 | 512.000 KiB | 0x  260000..0x  2Dffff |
487  *|   uboot.env1 | 512.000 KiB | 0x  2E0000..0x  35ffff |
488  *|      mtdoops | 512.000 KiB | 0x  360000..0x  3dffff |
489  *| (256) rootfs | 252.125 MiB | 0x  3E0000..0x fffffff |
490  *| (512) rootfs | 508.125 MiB | 0x  3E0000..0x1fffffff |
491  *-------------------------------------------------------
492  */
493
494 #define MTDPARTS_DEFAULT_V2     "mtdparts=" MTDIDS_NAME_STR ":" \
495                                         "128k(spl)," \
496                                         "128k(spl.backup1)," \
497                                         "128k(spl.backup2)," \
498                                         "128k(spl.backup3)," \
499                                         "1920k(u-boot)," \
500                                         "512k(u-boot.env0)," \
501                                         "512k(u-boot.env1)," \
502                                         "512k(mtdoops)," \
503                                         "-(rootfs)"
504
505
506 #define DFU_ALT_INFO_NAND_V2 \
507         "spl part 0 1;" \
508         "spl.backup1 part 0 2;" \
509         "spl.backup2 part 0 3;" \
510         "spl.backup3 part 0 4;" \
511         "u-boot part 0 5;" \
512         "u-boot.env0 part 0 6;" \
513         "u-boot.env1 part 0 7;" \
514         "rootfs partubi 0 9" \
515
516 #define CONFIG_ENV_SETTINGS_NAND_V2 \
517         "nand_active_ubi_vol=rootfs_a\0" \
518         "rootfs_name=rootfs\0" \
519         "kernel_name=uImage\0"\
520         "nand_root_fs_type=ubifs rootwait=1\0" \
521         "nand_args=run bootargs_defaults;" \
522                 "mtdparts default;" \
523                 "setenv ${partitionset_active} true;" \
524                 "if test -n ${A}; then " \
525                         "setenv nand_active_ubi_vol ${rootfs_name}_a;" \
526                 "fi;" \
527                 "if test -n ${B}; then " \
528                         "setenv nand_active_ubi_vol ${rootfs_name}_b;" \
529                 "fi;" \
530                 "setenv nand_root ubi0:${nand_active_ubi_vol} rw " \
531                 "ubi.mtd=rootfs,2048;" \
532                 "setenv bootargs ${bootargs} " \
533                 "root=${nand_root} noinitrd ${mtdparts} " \
534                 "rootfstype=${nand_root_fs_type} ip=${ip_method} " \
535                 "console=ttyMTD,mtdoops console=ttyO0,115200n8 mtdoops.mtddev" \
536                 "=mtdoops\0" \
537         COMMON_ENV_DFU_ARGS \
538                 "dfu_alt_info=" DFU_ALT_INFO_NAND_V2 "\0" \
539         COMMON_ENV_NAND_BOOT \
540                 "ubi part rootfs 2048;" \
541                 "ubifsmount ubi0:${nand_active_ubi_vol};" \
542                 "ubifsload ${kloadaddr} boot/${kernel_name};" \
543                 "ubifsload ${loadaddr} boot/${dtb_name}.dtb;" \
544                 "bootm ${kloadaddr} - ${loadaddr}\0" \
545         "nand_boot_backup=ubifsload ${loadaddr} boot/am335x-draco.dtb;" \
546                 "bootm ${kloadaddr} - ${loadaddr}\0" \
547         COMMON_ENV_NAND_CMDS
548
549 #define CONFIG_ENV_SETTINGS_V2 \
550                 COMMON_ENV_SETTINGS \
551         "net_args=run bootargs_defaults;" \
552                 "mtdparts default;" \
553                 "setenv bootfile ${project_dir}/kernel/uImage;" \
554                 "setenv bootdtb ${project_dir}/kernel/dtb;" \
555                 "setenv rootpath /home/projects/${project_dir}/rootfs;" \
556                 "setenv bootargs ${bootargs} " \
557                 "root=/dev/nfs ${mtdparts} " \
558                 "nfsroot=${serverip}:${rootpath},${nfsopts} " \
559                 "ip=${ipaddr}:${serverip}:" \
560                 "${gatewayip}:${netmask}:${hostname}:eth0:off\0" \
561         "net_nfs=echo Booting from network ...; " \
562                 "run net_args; " \
563                 "tftpboot ${kloadaddr} ${serverip}:${bootfile}; " \
564                 "tftpboot ${loadaddr} ${serverip}:${bootdtb}; " \
565                 "bootm ${kloadaddr} - ${loadaddr}\0"
566
567 /*
568  * Variant 3 partition layout
569  * chip-size = 512MiB
570  *|         name |        size |           address area |
571  *-------------------------------------------------------
572  *|          spl | 128.000 KiB | 0x       0..0x   1ffff |
573  *|  spl.backup1 | 128.000 KiB | 0x   20000..0x   3ffff |
574  *|  spl.backup2 | 128.000 KiB | 0x   40000..0x   5ffff |
575  *|  spl.backup3 | 128.000 KiB | 0x   60000..0x   7ffff |
576  *|       u-boot |   1.875 MiB | 0x   80000..0x  25ffff |
577  *|   uboot.env0 | 512.000 KiB | 0x  260000..0x  2Dffff |
578  *|   uboot.env1 | 512.000 KiB | 0x  2E0000..0x  35ffff |
579  *|       rootfs | 300.000 MiB | 0x  360000..0x12f5ffff |
580  *|      mtdoops | 512.000 KiB | 0x12f60000..0x12fdffff |
581  *|configuration | 104.125 MiB | 0x12fe0000..0x1fffffff |
582  *-------------------------------------------------------
583  */
584
585 #define MTDPARTS_DEFAULT_V3     "mtdparts=" MTDIDS_NAME_STR ":" \
586                                         "128k(spl),"            \
587                                         "128k(spl.backup1),"    \
588                                         "128k(spl.backup2),"    \
589                                         "128k(spl.backup3),"    \
590                                         "1920k(u-boot),"        \
591                                         "512k(u-boot.env0),"    \
592                                         "512k(u-boot.env1),"    \
593                                         "300m(rootfs),"         \
594                                         "512k(mtdoops),"        \
595                                         "-(configuration)"
596
597
598 #define CONFIG_NAND_OMAP_GPMC
599 #define CONFIG_NAND_OMAP_ELM
600 #define CONFIG_SYS_NAND_BASE            (0x08000000)    /* physical address */
601                                                         /* to access nand at */
602                                                         /* CS0 */
603 #define CONFIG_SYS_MAX_NAND_DEVICE      1               /* Max number of NAND
604                                                            devices */
605 #if !defined(CONFIG_SPI_BOOT)
606 #undef CONFIG_ENV_IS_NOWHERE
607 #define CONFIG_ENV_IS_IN_NAND
608 #define CONFIG_ENV_OFFSET               0x260000 /* environment starts here */
609 #define CONFIG_SYS_ENV_SECT_SIZE        (128 << 10)     /* 128 KiB */
610 #endif
611 #endif
612
613 #define CONFIG_OMAP_GPIO
614
615 /* Gpio cmd support */
616
617 /* Watchdog */
618 #define CONFIG_HW_WATCHDOG
619
620 /* Reboot after 60 sec if bootcmd fails */
621 #define CONFIG_RESET_TO_RETRY
622 #define CONFIG_BOOT_RETRY_TIME 60
623
624 #define CONFIG_BOOTCOUNT_LIMIT
625 #define CONFIG_BOOTCOUNT_ENV
626
627 /* Enable Device-Tree (FDT) support */
628 #define CONFIG_CMD_FDT
629
630 #endif  /* ! __CONFIG_SIEMENS_AM33X_COMMON_H */