include/configs/siemens-am33x-common.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * siemens am33x common board options
   4  * (C) Copyright 2013 Siemens Schweiz AG
   5  * (C) Heiko Schocher, DENX Software Engineering, hs@denx.de.
   6  *
   7  * Based on:
   8  * U-Boot file:/include/configs/am335x_evm.h
   9  *
  10  * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
  11  */
  12
  13 #ifndef __CONFIG_SIEMENS_AM33X_COMMON_H
  14 #define __CONFIG_SIEMENS_AM33X_COMMON_H
  15
  16 #include <asm/arch/omap.h>
  17
  18 #define CONFIG_DMA_COHERENT
  19 #define CONFIG_DMA_COHERENT_SIZE        (1 << 20)
  20
  21 #define CONFIG_ENV_SIZE                 (0x2000)
  22 #define CONFIG_SYS_MALLOC_LEN           (16 * 1024 * 1024)
  23 #ifdef CONFIG_SIEMENS_MACH_TYPE
  24 #define CONFIG_MACH_TYPE                CONFIG_SIEMENS_MACH_TYPE
  25 #endif
  26
  27 #define CONFIG_CMDLINE_TAG              /* enable passing of ATAGs */
  28 #define CONFIG_SETUP_MEMORY_TAGS
  29 #define CONFIG_INITRD_TAG
  30
  31 /* commands to include */
  32
  33 #ifndef CONFIG_SPL_BUILD
  34 #define CONFIG_ROOTPATH         "/opt/eldk"
  35 #endif
  36
  37 #define CONFIG_ENV_OVERWRITE            1
  38
  39 #define CONFIG_SYS_AUTOLOAD     "yes"
  40
  41 /* Clock Defines */
  42 #define V_OSCK                          24000000  /* Clock output from T2 */
  43 #define V_SCLK                          (V_OSCK)
  44
  45 /* We set the max number of command args high to avoid HUSH bugs. */
  46 #define CONFIG_SYS_MAXARGS              32
  47
  48 /* Console I/O Buffer Size */
  49 #define CONFIG_SYS_CBSIZE               1024
  50
  51 /* Boot Argument Buffer Size */
  52 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
  53
  54 /*
  55  * memtest works on 8 MB in DRAM after skipping 32MB from
  56  * start addr of ram disk
  57  */
  58 #define CONFIG_SYS_MEMTEST_START        (PHYS_DRAM_1 + (64 * 1024 * 1024))
  59 #define CONFIG_SYS_MEMTEST_END          (CONFIG_SYS_MEMTEST_START \
  60                                         + (8 * 1024 * 1024))
  61
  62 #define CONFIG_SYS_LOAD_ADDR            0x81000000 /* Default load address */
  63
  64 #define CONFIG_SF_DEFAULT_SPEED         (75000000)
  65
  66  /* Physical Memory Map */
  67 #define CONFIG_NR_DRAM_BANKS            1               /*  1 bank of DRAM */
  68 #define PHYS_DRAM_1                     0x80000000      /* DRAM Bank #1 */
  69
  70 #define CONFIG_SYS_SDRAM_BASE           PHYS_DRAM_1
  71 #define CONFIG_SYS_INIT_SP_ADDR         (NON_SECURE_SRAM_END - \
  72                                                 GENERATED_GBL_DATA_SIZE)
  73  /* Platform/Board specific defs */
  74 #define CONFIG_SYS_TIMERBASE            0x48040000      /* Use Timer2 */
  75 #define CONFIG_SYS_PTV                  2       /* Divisor: 2^(PTV+1) => 8 */
  76
  77 /* NS16550 Configuration */
  78 #ifdef CONFIG_SPL_BUILD
  79 #define CONFIG_SYS_NS16550_SERIAL
  80 #define CONFIG_SYS_NS16550_REG_SIZE     (-4)
  81 #endif
  82 #define CONFIG_SYS_NS16550_CLK          (48000000)
  83 #define CONFIG_SYS_NS16550_COM1         0x44e09000
  84 #define CONFIG_SYS_NS16550_COM4         0x481a6000
  85
  86 #define CONFIG_SERIAL1                  1
  87
  88 /* I2C Configuration */
  89 #define CONFIG_I2C
  90 #define CONFIG_SYS_I2C
  91
  92 /* Defines for SPL */
  93 #define CONFIG_SPL_TEXT_BASE            0x402F0400
  94 #define CONFIG_SPL_MAX_SIZE             (SRAM_SCRATCH_SPACE_ADDR - \
  95                                          CONFIG_SPL_TEXT_BASE)
  96
  97 #define CONFIG_SPL_BSS_START_ADDR       0x80000000
  98 #define CONFIG_SPL_BSS_MAX_SIZE         0x80000         /* 512 KB */
  99
 100 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION      1
 101 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img"
 102
 103 #define CONFIG_SYS_SPI_U_BOOT_OFFS      0x20000
 104
 105 #define CONFIG_SPL_NAND_BASE
 106 #define CONFIG_SPL_NAND_DRIVERS
 107 #define CONFIG_SPL_NAND_ECC
 108 #define CONFIG_SYS_NAND_ONFI_DETECTION
 109 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
 110 #define CONFIG_SYS_NAND_PAGE_COUNT      (CONFIG_SYS_NAND_BLOCK_SIZE / \
 111                                          CONFIG_SYS_NAND_PAGE_SIZE)
 112 #define CONFIG_SYS_NAND_PAGE_SIZE       2048
 113 #define CONFIG_SYS_NAND_OOBSIZE         64
 114 #define CONFIG_SYS_NAND_BLOCK_SIZE      (128*1024)
 115 #define CONFIG_SYS_NAND_BAD_BLOCK_POS   NAND_LARGE_BADBLOCK_POS
 116 #define CONFIG_SYS_NAND_ECCPOS          { 2, 3, 4, 5, 6, 7, 8, 9, \
 117                                          10, 11, 12, 13, 14, 15, 16, 17, \
 118                                          18, 19, 20, 21, 22, 23, 24, 25, \
 119                                          26, 27, 28, 29, 30, 31, 32, 33, \
 120                                          34, 35, 36, 37, 38, 39, 40, 41, \
 121                                          42, 43, 44, 45, 46, 47, 48, 49, \
 122                                          50, 51, 52, 53, 54, 55, 56, 57, }
 123
 124 #define CONFIG_SYS_NAND_ECCSIZE         512
 125 #define CONFIG_SYS_NAND_ECCBYTES        14
 126 #define CONFIG_NAND_OMAP_ECCSCHEME      OMAP_ECC_BCH8_CODE_HW
 127
 128 #define CONFIG_SYS_NAND_ECCSTEPS        4
 129 #define CONFIG_SYS_NAND_ECCTOTAL        (CONFIG_SYS_NAND_ECCBYTES * \
 130                                                 CONFIG_SYS_NAND_ECCSTEPS)
 131
 132 #define CONFIG_SYS_NAND_U_BOOT_START    CONFIG_SYS_TEXT_BASE
 133
 134 #define CONFIG_SYS_NAND_U_BOOT_OFFS     0x80000
 135
 136 /*
 137  * 1MB into the SDRAM to allow for SPL's bss at the beginning of SDRAM
 138  * 64 bytes before this address should be set aside for u-boot.img's
 139  * header. That is 0x800FFFC0--0x80100000 should not be used for any
 140  * other needs.
 141  */
 142 #define CONFIG_SYS_SPL_MALLOC_START     0x80208000
 143 #define CONFIG_SYS_SPL_MALLOC_SIZE      0x100000
 144
 145 /*
 146  * Since SPL did pll and ddr initialization for us,
 147  * we don't need to do it twice.
 148  */
 149 #ifndef CONFIG_SPL_BUILD
 150 #define CONFIG_SKIP_LOWLEVEL_INIT
 151 #endif
 152
 153 #ifndef CONFIG_SPL_BUILD
 154 /*
 155  * USB configuration
 156  */
 157 #define CONFIG_USB_MUSB_DISABLE_BULK_COMBINE_SPLIT
 158
 159 #define CONFIG_AM335X_USB0
 160 #define CONFIG_AM335X_USB0_MODE MUSB_PERIPHERAL
 161 #define CONFIG_AM335X_USB1
 162 #define CONFIG_AM335X_USB1_MODE MUSB_HOST
 163
 164 /* USB DRACO ID as default */
 165 #define CONFIG_USBD_HS
 166
 167 /* USB Device Firmware Update support */
 168 #define CONFIG_SYS_DFU_DATA_BUF_SIZE    (1 << 20)
 169 #define DFU_MANIFEST_POLL_TIMEOUT       25000
 170
 171 #endif /* CONFIG_SPL_BUILD */
 172
 173 /*
 174  * Default to using SPI for environment, etc.  We have multiple copies
 175  * of SPL as the ROM will check these locations.
 176  * 0x0 - 0x20000 : First copy of SPL
 177  * 0x20000 - 0x40000 : Second copy of SPL
 178  * 0x40000 - 0x60000 : Third copy of SPL
 179  * 0x60000 - 0x80000 : Fourth copy of SPL
 180  * 0x80000 - 0xDF000 : U-Boot
 181  * 0xDF000 - 0xE0000 : U-Boot Environment
 182  * 0xE0000 - 0x442000 : Linux Kernel
 183  * 0x442000 - 0x800000 : Userland
 184  */
 185 #if defined(CONFIG_SPI_BOOT)
 186 # define CONFIG_ENV_SPI_MAX_HZ          CONFIG_SF_DEFAULT_SPEED
 187 # define CONFIG_ENV_OFFSET              (892 << 10) /* 892 KiB in */
 188 # define CONFIG_ENV_SECT_SIZE           (4 << 10) /* 4 KB sectors */
 189 #endif /* SPI support */
 190
 191 #define CONFIG_MII
 192 #define CONFIG_BOOTP_DEFAULT
 193 #define CONFIG_BOOTP_DNS2
 194 #define CONFIG_BOOTP_SEND_HOSTNAME
 195 #define CONFIG_NET_RETRY_COUNT         10
 196
 197 /* NAND support */
 198 #ifdef CONFIG_NAND
 199 /* UBI Support */
 200
 201 /* Commen environment */
 202 #define CONFIG_PREBOOT
 203 #define COMMON_ENV_DFU_ARGS     "dfu_args=run bootargs_defaults;" \
 204                                 "setenv bootargs ${bootargs};" \
 205                                 "mtdparts default;" \
 206                                 "draco_led 1;" \
 207                                 "dfu 0 nand 0;" \
 208                                 "draco_led 0;\0" \
 209
 210 #define COMMON_ENV_NAND_BOOT \
 211                 "nand_boot=echo Booting from nand; " \
 212                 "if test ${upgrade_available} -eq 1; then " \
 213                         "if test ${bootcount} -gt ${bootlimit}; " \
 214                                 "then " \
 215                                 "setenv upgrade_available 0;" \
 216                                 "setenv ${partitionset_active} true;" \
 217                                 "if test -n ${A}; then " \
 218                                         "setenv partitionset_active B; " \
 219                                         "env delete A; " \
 220                                 "fi;" \
 221                                 "if test -n ${B}; then " \
 222                                         "setenv partitionset_active A; " \
 223                                         "env delete B; " \
 224                                 "fi;" \
 225                                 "saveenv; " \
 226                         "fi;" \
 227                 "fi;" \
 228                 "echo set ${partitionset_active}...;" \
 229                 "run nand_args; "
 230
 231 #define COMMON_ENV_NAND_CMDS    "flash_self=run nand_boot\0" \
 232                                 "flash_self_test=setenv testargs test; " \
 233                                         "run nand_boot\0" \
 234                                 "dfu_start=echo Preparing for dfu mode ...; " \
 235                                 "run dfu_args; \0"
 236
 237 #define COMMON_ENV_SETTINGS \
 238         "verify=no \0" \
 239         "project_dir=targetdir\0" \
 240         "upgrade_available=0\0" \
 241         "altbootcmd=run bootcmd\0" \
 242         "bootlimit=3\0" \
 243         "partitionset_active=A\0" \
 244         "loadaddr=0x82000000\0" \
 245         "kloadaddr=0x81000000\0" \
 246         "script_addr=0x81900000\0" \
 247         "console=console=ttyMTD,mtdoops console=ttyO0,115200n8 panic=5\0" \
 248         "nfsopts=nolock rw\0" \
 249         "ip_method=none\0" \
 250         "bootenv=uEnv.txt\0" \
 251         "bootargs_defaults=setenv bootargs " \
 252                 "console=${console} " \
 253                 "${testargs} " \
 254                 "${optargs}\0" \
 255         "siemens_help=echo; "\
 256                 "echo Type 'run flash_self' to use kernel and root " \
 257                 "filesystem on memory; echo Type 'run flash_self_test' to " \
 258                 "use kernel and root filesystem on memory, boot in test " \
 259                 "mode; echo Not ready yet: 'run flash_nfs' to use kernel " \
 260                 "from memory and root filesystem over NFS; echo Type " \
 261                 "'run net_nfs' to get Kernel over TFTP and mount root " \
 262                 "filesystem over NFS; " \
 263                 "echo Set partitionset_active variable to 'A' " \
 264                 "or 'B' to select kernel and rootfs partition; " \
 265                 "echo" \
 266                 "\0"
 267
 268 /*
 269  * Variant 1 partition layout
 270  * chip-size = 256MiB
 271  *|         name |        size |           address area |
 272  *-------------------------------------------------------
 273  *|          spl | 128.000 KiB | 0x       0..0x   1ffff |
 274  *|  spl.backup1 | 128.000 KiB | 0x   20000..0x   3ffff |
 275  *|  spl.backup2 | 128.000 KiB | 0x   40000..0x   5ffff |
 276  *|  spl.backup3 | 128.000 KiB | 0x   60000..0x   7ffff |
 277  *|       u-boot |   1.875 MiB | 0x   80000..0x  25ffff |
 278  *|    uboot.env | 128.000 KiB | 0x  260000..0x  27ffff |
 279  *|     kernel_a |   5.000 MiB | 0x  280000..0x  77ffff |
 280  *|     kernel_b |   5.000 MiB | 0x  780000..0x  c7ffff |
 281  *|      mtdoops |   8.000 MiB | 0x  c80000..0x 147ffff |
 282  *|       rootfs | 235.500 MiB | 0x 1480000..0x fffffff |
 283  *-------------------------------------------------------
 284
 285                                         "mtdparts=omap2-nand.0:" \
 286                                         "128k(spl),"            \
 287                                         "128k(spl.backup1),"    \
 288                                         "128k(spl.backup2),"    \
 289                                         "128k(spl.backup3),"    \
 290                                         "1920k(u-boot),"        \
 291                                         "128k(uboot.env),"      \
 292                                         "5120k(kernel_a),"      \
 293                                         "5120k(kernel_b),"      \
 294                                         "8192k(mtdoops),"       \
 295                                         "-(rootfs)"
 296  */
 297
 298 #define DFU_ALT_INFO_NAND_V1 \
 299         "spl part 0 1;" \
 300         "spl.backup1 part 0 2;" \
 301         "spl.backup2 part 0 3;" \
 302         "spl.backup3 part 0 4;" \
 303         "u-boot part 0 5;" \
 304         "u-boot.env part 0 6;" \
 305         "kernel_a part 0 7;" \
 306         "kernel_b part 0 8;" \
 307         "rootfs partubi 0 10"
 308
 309 #define CONFIG_ENV_SETTINGS_NAND_V1 \
 310         "nand_active_ubi_vol=rootfs_a\0" \
 311         "nand_active_ubi_vol_A=rootfs_a\0" \
 312         "nand_active_ubi_vol_B=rootfs_b\0" \
 313         "nand_root_fs_type=ubifs rootwait=1\0" \
 314         "nand_src_addr=0x280000\0" \
 315         "nand_src_addr_A=0x280000\0" \
 316         "nand_src_addr_B=0x780000\0" \
 317         "nand_args=run bootargs_defaults;" \
 318                 "mtdparts default;" \
 319                 "setenv ${partitionset_active} true;" \
 320                 "if test -n ${A}; then " \
 321                         "setenv nand_active_ubi_vol ${nand_active_ubi_vol_A};" \
 322                         "setenv nand_src_addr ${nand_src_addr_A};" \
 323                 "fi;" \
 324                 "if test -n ${B}; then " \
 325                         "setenv nand_active_ubi_vol ${nand_active_ubi_vol_B};" \
 326                         "setenv nand_src_addr ${nand_src_addr_B};" \
 327                 "fi;" \
 328                 "setenv nand_root ubi0:${nand_active_ubi_vol} rw " \
 329                 "ubi.mtd=9,${ubi_off};" \
 330                 "setenv bootargs ${bootargs} " \
 331                 "root=${nand_root} noinitrd ${mtdparts} " \
 332                 "rootfstype=${nand_root_fs_type} ip=${ip_method} " \
 333                 "console=ttyMTD,mtdoops console=ttyO0,115200n8 mtdoops.mtddev" \
 334                 "=mtdoops\0" \
 335         COMMON_ENV_DFU_ARGS \
 336                 "dfu_alt_info=" DFU_ALT_INFO_NAND_V1 "\0" \
 337         COMMON_ENV_NAND_BOOT \
 338                 "nand read.i ${kloadaddr} ${nand_src_addr} " \
 339                 "${nand_img_size}; bootm ${kloadaddr}\0" \
 340         COMMON_ENV_NAND_CMDS
 341
 342 #define CONFIG_ENV_SETTINGS_V1 \
 343                 COMMON_ENV_SETTINGS \
 344         "net_args=run bootargs_defaults;" \
 345                 "mtdparts default;" \
 346                 "setenv bootfile ${project_dir}/kernel/uImage;" \
 347                 "setenv rootpath /home/projects/${project_dir}/rootfs;" \
 348                 "setenv bootargs ${bootargs} " \
 349                 "root=/dev/nfs ${mtdparts} " \
 350                 "nfsroot=${serverip}:${rootpath},${nfsopts} " \
 351                 "ip=${ipaddr}:${serverip}:" \
 352                 "${gatewayip}:${netmask}:${hostname}:eth0:off\0" \
 353         "net_nfs=echo Booting from network ...; " \
 354                 "run net_args; " \
 355                 "tftpboot ${kloadaddr} ${serverip}:${bootfile}; " \
 356                 "bootm ${kloadaddr}\0"
 357
 358 /*
 359  * Variant 2 partition layout (default)
 360  * chip-size = 256MiB or 512 MiB
 361  *|         name |        size |           address area |
 362  *-------------------------------------------------------
 363  *|          spl | 128.000 KiB | 0x       0..0x   1ffff |
 364  *|  spl.backup1 | 128.000 KiB | 0x   20000..0x   3ffff |
 365  *|  spl.backup2 | 128.000 KiB | 0x   40000..0x   5ffff |
 366  *|  spl.backup3 | 128.000 KiB | 0x   60000..0x   7ffff |
 367  *|       u-boot |   1.875 MiB | 0x   80000..0x  25ffff |
 368  *|   uboot.env0 | 512.000 KiB | 0x  260000..0x  2Dffff |
 369  *|   uboot.env1 | 512.000 KiB | 0x  2E0000..0x  35ffff |
 370  *|      mtdoops | 512.000 KiB | 0x  360000..0x  3dffff |
 371  *| (256) rootfs | 252.125 MiB | 0x  3E0000..0x fffffff |
 372  *| (512) rootfs | 508.125 MiB | 0x  3E0000..0x1fffffff |
 373  *-------------------------------------------------------
 374  */
 375
 376 #define DFU_ALT_INFO_NAND_V2 \
 377         "spl part 0 1;" \
 378         "spl.backup1 part 0 2;" \
 379         "spl.backup2 part 0 3;" \
 380         "spl.backup3 part 0 4;" \
 381         "u-boot part 0 5;" \
 382         "u-boot.env0 part 0 6;" \
 383         "u-boot.env1 part 0 7;" \
 384         "rootfs partubi 0 9" \
 385
 386 #define CONFIG_ENV_SETTINGS_NAND_V2 \
 387         "nand_active_ubi_vol=rootfs_a\0" \
 388         "rootfs_name=rootfs\0" \
 389         "kernel_name=uImage\0"\
 390         "nand_root_fs_type=ubifs rootwait=1\0" \
 391         "nand_args=run bootargs_defaults;" \
 392                 "mtdparts default;" \
 393                 "setenv ${partitionset_active} true;" \
 394                 "if test -n ${A}; then " \
 395                         "setenv nand_active_ubi_vol ${rootfs_name}_a;" \
 396                 "fi;" \
 397                 "if test -n ${B}; then " \
 398                         "setenv nand_active_ubi_vol ${rootfs_name}_b;" \
 399                 "fi;" \
 400                 "setenv nand_root ubi0:${nand_active_ubi_vol} rw " \
 401                 "ubi.mtd=rootfs,2048;" \
 402                 "setenv bootargs ${bootargs} " \
 403                 "root=${nand_root} noinitrd ${mtdparts} " \
 404                 "rootfstype=${nand_root_fs_type} ip=${ip_method} " \
 405                 "console=ttyMTD,mtdoops console=ttyO0,115200n8 mtdoops.mtddev" \
 406                 "=mtdoops\0" \
 407         COMMON_ENV_DFU_ARGS \
 408                 "dfu_alt_info=" DFU_ALT_INFO_NAND_V2 "\0" \
 409         COMMON_ENV_NAND_BOOT \
 410                 "ubi part rootfs ${ubi_off};" \
 411                 "ubifsmount ubi0:${nand_active_ubi_vol};" \
 412                 "ubifsload ${kloadaddr} boot/${kernel_name};" \
 413                 "ubifsload ${loadaddr} boot/${dtb_name}.dtb;" \
 414                 "bootm ${kloadaddr} - ${loadaddr}\0" \
 415         "nand_boot_backup=ubifsload ${loadaddr} boot/am335x-draco.dtb;" \
 416                 "bootm ${kloadaddr} - ${loadaddr}\0" \
 417         COMMON_ENV_NAND_CMDS
 418
 419 #define CONFIG_ENV_SETTINGS_V2 \
 420                 COMMON_ENV_SETTINGS \
 421         "net_args=run bootargs_defaults;" \
 422                 "mtdparts default;" \
 423                 "setenv bootfile ${project_dir}/kernel/uImage;" \
 424                 "setenv bootdtb ${project_dir}/kernel/dtb;" \
 425                 "setenv rootpath /home/projects/${project_dir}/rootfs;" \
 426                 "setenv bootargs ${bootargs} " \
 427                 "root=/dev/nfs ${mtdparts} " \
 428                 "nfsroot=${serverip}:${rootpath},${nfsopts} " \
 429                 "ip=${ipaddr}:${serverip}:" \
 430                 "${gatewayip}:${netmask}:${hostname}:eth0:off\0" \
 431         "net_nfs=echo Booting from network ...; " \
 432                 "run net_args; " \
 433                 "tftpboot ${kloadaddr} ${serverip}:${bootfile}; " \
 434                 "tftpboot ${loadaddr} ${serverip}:${bootdtb}; " \
 435                 "bootm ${kloadaddr} - ${loadaddr}\0"
 436
 437 /*
 438  * Variant 3 partition layout
 439  * chip-size = 512MiB
 440  *|         name |        size |           address area |
 441  *-------------------------------------------------------
 442  *|          spl | 128.000 KiB | 0x       0..0x   1ffff |
 443  *|  spl.backup1 | 128.000 KiB | 0x   20000..0x   3ffff |
 444  *|  spl.backup2 | 128.000 KiB | 0x   40000..0x   5ffff |
 445  *|  spl.backup3 | 128.000 KiB | 0x   60000..0x   7ffff |
 446  *|       u-boot |   1.875 MiB | 0x   80000..0x  25ffff |
 447  *|   uboot.env0 | 512.000 KiB | 0x  260000..0x  2Dffff |
 448  *|   uboot.env1 | 512.000 KiB | 0x  2E0000..0x  35ffff |
 449  *|       rootfs | 300.000 MiB | 0x  360000..0x12f5ffff |
 450  *|      mtdoops | 512.000 KiB | 0x12f60000..0x12fdffff |
 451  *|configuration | 104.125 MiB | 0x12fe0000..0x1fffffff |
 452  *-------------------------------------------------------
 453
 454                                         "mtdparts=omap2-nand.0:" \
 455                                         "128k(spl),"            \
 456                                         "128k(spl.backup1),"    \
 457                                         "128k(spl.backup2),"    \
 458                                         "128k(spl.backup3),"    \
 459                                         "1920k(u-boot),"        \
 460                                         "512k(u-boot.env0),"    \
 461                                         "512k(u-boot.env1),"    \
 462                                         "300m(rootfs),"         \
 463                                         "512k(mtdoops),"        \
 464                                         "-(configuration)"
 465
 466  */
 467
 468 #define CONFIG_SYS_NAND_BASE            (0x08000000)    /* physical address */
 469                                                         /* to access nand at */
 470                                                         /* CS0 */
 471 #define CONFIG_SYS_MAX_NAND_DEVICE      1               /* Max number of NAND
 472                                                            devices */
 473 #if !defined(CONFIG_SPI_BOOT)
 474 #define CONFIG_ENV_OFFSET               0x260000 /* environment starts here */
 475 #define CONFIG_SYS_ENV_SECT_SIZE        (128 << 10)     /* 128 KiB */
 476 #endif
 477 #endif
 478
 479 /* Reboot after 60 sec if bootcmd fails */
 480 #define CONFIG_RESET_TO_RETRY
 481 #define CONFIG_BOOT_RETRY_TIME 60
 482
 483 #endif  /* ! __CONFIG_SIEMENS_AM33X_COMMON_H */