blob: eac72700c080aea8a9c27363deec641719bc3030 [file] [log] [blame]
Heiko Schocherc0dcece2013-08-19 16:39:01 +02001/*
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 */
Heiko Schocherc0dcece2013-08-19 16:39:01 +020030#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
31#define CONFIG_BOARD_LATE_INIT
32#define CONFIG_SYS_NO_FLASH
Heiko Schocher578056c2015-06-15 14:56:41 +020033#ifdef CONFIG_SIEMENS_MACH_TYPE
Heiko Schocherc0dcece2013-08-19 16:39:01 +020034#define CONFIG_MACH_TYPE CONFIG_SIEMENS_MACH_TYPE
Heiko Schocher578056c2015-06-15 14:56:41 +020035#endif
Heiko Schocherc0dcece2013-08-19 16:39:01 +020036
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 */
Heiko Schocherc0dcece2013-08-19 16:39:01 +020044#define CONFIG_CMD_ASKENV
Heiko Schocherc0dcece2013-08-19 16:39:01 +020045#define CONFIG_CMD_CACHE
Heiko Schocher61159b72015-06-16 14:59:34 +020046#define CONFIG_CMD_TIME
Heiko Schocherc0dcece2013-08-19 16:39:01 +020047
Heiko Schocherd14c6332014-05-14 12:40:27 +020048
Heiko Schocherc0dcece2013-08-19 16:39:01 +020049#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 */
Heiko Schocher61159b72015-06-16 14:59:34 +020070#define CONFIG_SYS_CBSIZE 1024
Heiko Schocherc0dcece2013-08-19 16:39:01 +020071
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 */
Heiko Schocherc0dcece2013-08-19 16:39:01 +020088
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
Heiko Schocherc0dcece2013-08-19 16:39:01 +0200100#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 */
Heiko Schocherc0dcece2013-08-19 16:39:01 +0200113
114/* NS16550 Configuration */
Heiko Schocherc0dcece2013-08-19 16:39:01 +0200115#define CONFIG_SYS_NS16550_SERIAL
Heiko Schocherc0dcece2013-08-19 16:39:01 +0200116#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
Heiko Schocher6789e842013-10-22 11:03:18 +0200130#define CONFIG_SYS_I2C
Paul Kocialkowski2cb81b6b2015-07-15 16:02:22 +0200131#define CONFIG_SYS_OMAP24_I2C_SPEED 100000
Heiko Schocher6789e842013-10-22 11:03:18 +0200132#define CONFIG_SYS_OMAP24_I2C_SLAVE 1
133#define CONFIG_SYS_I2C_OMAP24XX
Heiko Schocherc0dcece2013-08-19 16:39:01 +0200134
135/* Defines for SPL */
Heiko Schocherc0dcece2013-08-19 16:39:01 +0200136#define CONFIG_SPL_FRAMEWORK
137#define CONFIG_SPL_TEXT_BASE 0x402F0400
138#define CONFIG_SPL_MAX_SIZE (101 * 1024)
Heiko Schocherc0dcece2013-08-19 16:39:01 +0200139
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 */
Paul Kocialkowskie2ccdf82014-11-08 23:14:55 +0100144#define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1
Guillaume GARDET205b4f32014-10-15 17:53:11 +0200145#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img"
Heiko Schocherc0dcece2013-08-19 16:39:01 +0200146#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
Heiko Schocherc0dcece2013-08-19 16:39:01 +0200163#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
pekon gupta3f719062013-11-18 19:03:01 +0530190#define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_BCH8_CODE_HW
Heiko Schocherc0dcece2013-08-19 16:39:01 +0200191
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
Paul Kocialkowski95de1e22015-08-04 17:04:06 +0200224#define CONFIG_USB_MUSB_GADGET
225#define CONFIG_USB_MUSB_PIO_ONLY
226#define CONFIG_USB_MUSB_DISABLE_BULK_COMBINE_SPLIT
Heiko Schocherece91012014-09-10 08:55:01 +0200227#undef CONFIG_USB_GADGET_DUALSPEED
Heiko Schocherc0dcece2013-08-19 16:39:01 +0200228#define CONFIG_USB_GADGET_VBUS_DRAW 2
Paul Kocialkowski95de1e22015-08-04 17:04:06 +0200229#define CONFIG_USB_MUSB_HOST
Heiko Schocherc0dcece2013-08-19 16:39:01 +0200230
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
Paul Kocialkowski95de1e22015-08-04 17:04:06 +0200235#ifdef CONFIG_USB_MUSB_HOST
Heiko Schocherc0dcece2013-08-19 16:39:01 +0200236#define CONFIG_CMD_USB
237#define CONFIG_USB_STORAGE
238#endif
239
Paul Kocialkowski95de1e22015-08-04 17:04:06 +0200240#ifdef CONFIG_USB_MUSB_GADGET
Heiko Schocherc0dcece2013-08-19 16:39:01 +0200241#define CONFIG_USB_ETHER
242#define CONFIG_USB_ETH_RNDIS
243#define CONFIG_USBNET_HOST_ADDR "de:ad:be:af:00:00"
Paul Kocialkowski95de1e22015-08-04 17:04:06 +0200244#endif /* CONFIG_USB_MUSB_GADGET */
Heiko Schocherc0dcece2013-08-19 16:39:01 +0200245
246#define CONFIG_USB_GADGET
Paul Kocialkowski01acd6a2015-06-12 19:56:58 +0200247#define CONFIG_USB_GADGET_DOWNLOAD
Heiko Schocherc0dcece2013-08-19 16:39:01 +0200248
Samuel Egli56eb3da2013-11-04 14:05:03 +0100249/* USB DRACO ID as default */
Heiko Schocherc0dcece2013-08-19 16:39:01 +0200250#define CONFIG_USBD_HS
Samuel Egli56eb3da2013-11-04 14:05:03 +0100251#define CONFIG_G_DNL_VENDOR_NUM 0x0908
252#define CONFIG_G_DNL_PRODUCT_NUM 0x02d2
253#define CONFIG_G_DNL_MANUFACTURER "Siemens AG"
Heiko Schocherc0dcece2013-08-19 16:39:01 +0200254
255/* USB Device Firmware Update support */
Paul Kocialkowski01acd6a2015-06-12 19:56:58 +0200256#define CONFIG_USB_FUNCTION_DFU
Heiko Schocherc0dcece2013-08-19 16:39:01 +0200257#define CONFIG_DFU_NAND
258#define CONFIG_CMD_DFU
259#define CONFIG_SYS_DFU_DATA_BUF_SIZE (1 << 20)
Heiko Schocher401341d2014-03-18 08:09:57 +0100260#define DFU_MANIFEST_POLL_TIMEOUT 25000
Heiko Schocherc0dcece2013-08-19 16:39:01 +0200261
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
Heiko Schocherc0dcece2013-08-19 16:39:01 +0200287#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
Heiko Schocherc0dcece2013-08-19 16:39:01 +0200301
302#define CONFIG_NAND
303/* NAND support */
304#ifdef CONFIG_NAND
305#define CONFIG_CMD_NAND
Heiko Schocherc0dcece2013-08-19 16:39:01 +0200306
Heiko Schocher61159b72015-06-16 14:59:34 +0200307/* 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
Heiko Schocherc0dcece2013-08-19 16:39:01 +0200385/*
Heiko Schocher61159b72015-06-16 14:59:34 +0200386 * Variant 1 partition layout
Heiko Schocherc0dcece2013-08-19 16:39:01 +0200387 * 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 */
Heiko Schocher61159b72015-06-16 14:59:34 +0200402#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)"
Heiko Schocherc0dcece2013-08-19 16:39:01 +0200415
Heiko Schocher61159b72015-06-16 14:59:34 +0200416#define DFU_ALT_INFO_NAND_V1 \
Heiko Schocherc0dcece2013-08-19 16:39:01 +0200417 "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
Heiko Schocher61159b72015-06-16 14:59:34 +0200427#define CONFIG_ENV_SETTINGS_NAND_V1 \
Heiko Schocherc0dcece2013-08-19 16:39:01 +0200428 "nand_active_ubi_vol=rootfs_a\0" \
Samuel Egli56eb3da2013-11-04 14:05:03 +0100429 "nand_active_ubi_vol_A=rootfs_a\0" \
430 "nand_active_ubi_vol_B=rootfs_b\0" \
Heiko Schocherc0dcece2013-08-19 16:39:01 +0200431 "nand_root_fs_type=ubifs rootwait=1\0" \
432 "nand_src_addr=0x280000\0" \
Samuel Egli56eb3da2013-11-04 14:05:03 +0100433 "nand_src_addr_A=0x280000\0" \
434 "nand_src_addr_B=0x780000\0" \
Heiko Schocherc0dcece2013-08-19 16:39:01 +0200435 "nand_args=run bootargs_defaults;" \
436 "mtdparts default;" \
Samuel Egli56eb3da2013-11-04 14:05:03 +0100437 "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};" \
Heiko Schocherc0dcece2013-08-19 16:39:01 +0200441 "fi;" \
Samuel Egli56eb3da2013-11-04 14:05:03 +0100442 "if test -n ${B}; then " \
443 "setenv nand_active_ubi_vol ${nand_active_ubi_vol_B};" \
444 "setenv nand_src_addr ${nand_src_addr_B};" \
Heiko Schocherc0dcece2013-08-19 16:39:01 +0200445 "fi;" \
446 "setenv nand_root ubi0:${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" \
Heiko Schocher61159b72015-06-16 14:59:34 +0200453 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 \
Heiko Schocherc0dcece2013-08-19 16:39:01 +0200462 "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} " \
Samuel Egli56eb3da2013-11-04 14:05:03 +0100469 "ip=${ipaddr}:${serverip}:" \
Heiko Schocherc0dcece2013-08-19 16:39:01 +0200470 "${gatewayip}:${netmask}:${hostname}:eth0:off\0" \
Heiko Schocherc0dcece2013-08-19 16:39:01 +0200471 "net_nfs=echo Booting from network ...; " \
472 "run net_args; " \
473 "tftpboot ${kloadaddr} ${serverip}:${bootfile}; " \
Heiko Schocher61159b72015-06-16 14:59:34 +0200474 "bootm ${kloadaddr}\0"
475
476/*
477 * Variant 2 partition layout
Egli, Samuel0dd1c312015-07-01 17:57:39 +0200478 * chip-size = 256MiB or 512 MiB
Heiko Schocher61159b72015-06-16 14:59:34 +0200479 *| 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 |
Egli, Samuel0dd1c312015-07-01 17:57:39 +0200488 *| 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 |
Heiko Schocher61159b72015-06-16 14:59:34 +0200491 *-------------------------------------------------------
492 */
493
494#define MTDPARTS_DEFAULT_V2 "mtdparts=" MTDIDS_NAME_STR ":" \
Egli, Samuel0dd1c312015-07-01 17:57:39 +0200495 "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
Heiko Schocher61159b72015-06-16 14:59:34 +0200505
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;" \
Egli, Samuel0dd1c312015-07-01 17:57:39 +0200514 "rootfs partubi 0 9" \
Heiko Schocher61159b72015-06-16 14:59:34 +0200515
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 " \
Egli, Samuel0dd1c312015-07-01 17:57:39 +0200531 "ubi.mtd=rootfs,2048;" \
Heiko Schocher61159b72015-06-16 14:59:34 +0200532 "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
Heiko Schocher578056c2015-06-15 14:56:41 +0200567/*
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
Heiko Schocherc0dcece2013-08-19 16:39:01 +0200597
598#define CONFIG_NAND_OMAP_GPMC
pekon guptabeba5f02013-11-18 19:02:59 +0530599#define CONFIG_NAND_OMAP_ELM
Heiko Schocherc0dcece2013-08-19 16:39:01 +0200600#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
Heiko Schocherc0dcece2013-08-19 16:39:01 +0200613#define CONFIG_OMAP_GPIO
Heiko Schocherc0dcece2013-08-19 16:39:01 +0200614
Heiko Schocher61159b72015-06-16 14:59:34 +0200615/* Gpio cmd support */
Heiko Schocher61159b72015-06-16 14:59:34 +0200616
Heiko Schocherc0dcece2013-08-19 16:39:01 +0200617/* Watchdog */
618#define CONFIG_HW_WATCHDOG
619
Samuel Egli56eb3da2013-11-04 14:05:03 +0100620/* 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
Stefan Roese9167fc82013-11-22 12:56:29 +0100626
627/* Enable Device-Tree (FDT) support */
628#define CONFIG_OF_LIBFDT
629#define CONFIG_CMD_FDT
630
Heiko Schocherc0dcece2013-08-19 16:39:01 +0200631#endif /* ! __CONFIG_SIEMENS_AM33X_COMMON_H */