include/configs/bav335x.h

   1 /*
   2  * bav335x.h
   3  *
   4  * Copyright (c) 2012-2014 Birdland Audio - http://birdland.com/oem
   5  * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
   6  *
   7  * This program is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU General Public License as
   9  * published by the Free Software Foundation version 2.
  10  *
  11  * This program is distributed "as is" WITHOUT ANY WARRANTY of any
  12  * kind, whether express or implied; without even the implied warranty
  13  * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  */
  16
  17 #ifndef __CONFIG_BAV335X_H
  18 #define __CONFIG_BAV335X_H
  19
  20 #include <configs/ti_am335x_common.h>
  21 #define CONFIG_ENV_IS_NOWHERE
  22
  23 #ifndef CONFIG_SPL_BUILD
  24 # define CONFIG_FIT
  25 # define CONFIG_TIMESTAMP
  26 # define CONFIG_LZO
  27 # ifdef CONFIG_ENABLE_VBOOT
  28 #  define CONFIG_FIT_SIGNATURE
  29 #  define CONFIG_RSA
  30 # endif
  31 #endif
  32
  33 #define CONFIG_SYS_BOOTM_LEN            (16 << 20)
  34
  35 #define MACH_TYPE_TIAM335EVM            3589    /* Until the next sync */
  36 #define CONFIG_MACH_TYPE                MACH_TYPE_TIAM335EVM
  37 #define CONFIG_BOARD_LATE_INIT
  38
  39 /* Clock Defines */
  40 #define V_OSCK                          24000000  /* Clock output from T2 */
  41 #define V_SCLK                          (V_OSCK)
  42
  43 /* Custom script for NOR */
  44 #define CONFIG_SYS_LDSCRIPT             "board/birdland/bav335x/u-boot.lds"
  45
  46 /* Always 128 KiB env size */
  47 #define CONFIG_ENV_SIZE                 (128 << 10)
  48
  49 /* Enhance our eMMC support / experience. */
  50 #define CONFIG_CMD_GPT
  51 #define CONFIG_EFI_PARTITION
  52
  53 #ifdef CONFIG_NAND
  54 #define NANDARGS \
  55         "mtdids=" MTDIDS_DEFAULT "\0" \
  56         "mtdparts=" MTDPARTS_DEFAULT "\0" \
  57         "nandargs=setenv bootargs console=${console} " \
  58                 "${optargs} " \
  59                 "root=${nandroot} " \
  60                 "rootfstype=${nandrootfstype}\0" \
  61         "nandroot=ubi0:rootfs rw ubi.mtd=9,2048\0" \
  62         "nandrootfstype=ubifs rootwait=1\0" \
  63         "nandboot=echo Booting from nand ...; " \
  64                 "run nandargs; " \
  65                 "nand read ${fdtaddr} u-boot-spl-os; " \
  66                 "nand read ${loadaddr} kernel; " \
  67                 "bootz ${loadaddr} - ${fdtaddr}\0"
  68 #else
  69 #define NANDARGS ""
  70 #endif
  71
  72 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
  73
  74 #ifndef CONFIG_SPL_BUILD
  75 #define CONFIG_EXTRA_ENV_SETTINGS \
  76 DEFAULT_LINUX_BOOT_ENV \
  77 "boot_fdt=try\0" \
  78 "bootpart=0:2\0" \
  79 "bootdir=\0" \
  80 "fdtdir=/dtbs\0" \
  81 "bootfile=zImage\0" \
  82 "fdtfile=undefined\0" \
  83 "console=ttyO0,115200n8\0" \
  84 "loadaddr=0x82000000\0" \
  85 "fdtaddr=0x88000000\0" \
  86 "rdaddr=0x88080000\0" \
  87 "initrd_high=0xffffffff\0" \
  88 "fdt_high=0xffffffff\0" \
  89 "partitions=" \
  90         "uuid_disk=${uuid_gpt_disk};" \
  91         "name=rootfs,start=2MiB,size=-,uuid=${uuid_gpt_rootfs}\0" \
  92 "optargs=\0" \
  93 "cmdline=\0" \
  94 "mmcdev=0\0" \
  95 "mmcpart=1\0" \
  96 "mmcroot=/dev/mmcblk0p2 ro\0" \
  97 "mmcrootfstype=ext4 rootwait fixrtc\0" \
  98 "rootpath=/export/rootfs\0" \
  99 "nfsopts=nolock\0" \
 100 "static_ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}::off\0" \
 101 "ramroot=/dev/ram0 rw\0" \
 102 "ramrootfstype=ext2\0" \
 103 "mmcargs=setenv bootargs console=${console} ${optargs} " \
 104         "root=${mmcroot} rootfstype=${mmcrootfstype} ${cmdline}\0" \
 105 "server_ip=192.168.1.100\0" \
 106 "gw_ip=192.168.1.1\0" \
 107 "netmask=255.255.255.0\0" \
 108 "hostname=\0" \
 109 "device=eth0\0" \
 110 "autoconf=off\0" \
 111 "root_dir=/home/userid/targetNFS\0" \
 112 "nfs_options=,vers=3\0" \
 113 "nfsrootfstype=ext4 rootwait fixrtc\0" \
 114 "nfsargs=setenv bootargs console=${console} ${optargs} " \
 115         "root=/dev/nfs rw rootfstype=${nfsrootfstype} " \
 116         "nfsroot=${nfsroot} ip=${ip} ${cmdline}\0" \
 117 "netargs=setenv bootargs console=${console} " \
 118         "${optargs} root=/dev/nfs " \
 119         "nfsroot=${serverip}:${rootpath},${nfsopts} rw ip=dhcp\0" \
 120 "bootenv=uEnv.txt\0" \
 121 "script=boot.scr\0" \
 122 "scriptfile=${script}\0" \
 123 "loadbootscript=load mmc ${bootpart} ${loadaddr} ${scriptfile};\0" \
 124 "bootscript=echo Running bootscript from mmc${bootpart} ...; " \
 125         "source ${loadaddr}\0" \
 126         "loadbootenv=load mmc ${bootpart} ${loadaddr} ${bootenv}\0" \
 127 "importbootenv=echo Importing environment from mmc ...; " \
 128         "env import -t -r $loadaddr $filesize\0" \
 129 "ramargs=setenv bootargs console=${console} " \
 130         "${optargs} root=${ramroot} rootfstype=${ramrootfstype}\0" \
 131 "loadramdisk=load mmc ${mmcdev} ${rdaddr} ramdisk.gz\0" \
 132 "loadimage=load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \
 133         "loadrd=load mmc ${bootpart} ${rdaddr} " \
 134         "${bootdir}/${rdfile}; setenv rdsize ${filesize}\0" \
 135 "loadfdt=echo loading ${fdtdir}/${fdtfile} ...; " \
 136         "load mmc ${bootpart} ${fdtaddr} ${fdtdir}/${fdtfile}\0" \
 137 "mmcboot=mmc dev ${mmcdev}; " \
 138         "if mmc rescan; then " \
 139                 "gpio set 54;" \
 140                 "setenv bootpart ${mmcdev}:1; " \
 141                 "if test -e mmc ${bootpart} /etc/fstab; then " \
 142                         "setenv mmcpart 1;" \
 143                 "fi; " \
 144                 "echo Checking for: /uEnv.txt ...;" \
 145                 "if test -e mmc ${bootpart} /uEnv.txt; then " \
 146                         "if run loadbootenv; then " \
 147                                 "gpio set 55;" \
 148                                 "echo Loaded environment from ${bootenv};" \
 149                                 "run importbootenv;" \
 150                         "fi;" \
 151                         "echo Checking if uenvcmd is set ...;" \
 152                         "if test -n ${uenvcmd}; then " \
 153                                 "gpio set 56; " \
 154                                 "echo Running uenvcmd ...;" \
 155                                 "run uenvcmd;" \
 156                         "fi;" \
 157                         "echo Checking if client_ip is set ...;" \
 158                         "if test -n ${client_ip}; then " \
 159                                 "if test -n ${dtb}; then " \
 160                                         "setenv fdtfile ${dtb};" \
 161                                         "echo using ${fdtfile} ...;" \
 162                                 "fi;" \
 163                                 "gpio set 56; " \
 164                                 "if test -n ${uname_r}; then " \
 165                                         "echo Running nfsboot_uname_r ...;" \
 166                                         "run nfsboot_uname_r;" \
 167                                 "fi;" \
 168                                 "echo Running nfsboot ...;" \
 169                                 "run nfsboot;" \
 170                         "fi;" \
 171                 "fi; " \
 172                 "echo Checking for: /${script} ...;" \
 173                 "if test -e mmc ${bootpart} /${script}; then " \
 174                         "gpio set 55;" \
 175                         "setenv scriptfile ${script};" \
 176                         "run loadbootscript;" \
 177                         "echo Loaded script from ${scriptfile};" \
 178                         "gpio set 56; " \
 179                         "run bootscript;" \
 180                 "fi; " \
 181                 "echo Checking for: /boot/${script} ...;" \
 182                 "if test -e mmc ${bootpart} /boot/${script}; then " \
 183                         "gpio set 55;" \
 184                         "setenv scriptfile /boot/${script};" \
 185                         "run loadbootscript;" \
 186                         "echo Loaded script from ${scriptfile};" \
 187                         "gpio set 56; " \
 188                         "run bootscript;" \
 189                 "fi; " \
 190                 "echo Checking for: /boot/uEnv.txt ...;" \
 191                 "for i in 1 2 3 4 5 6 7 ; do " \
 192                         "setenv mmcpart ${i};" \
 193                         "setenv bootpart ${mmcdev}:${mmcpart};" \
 194                         "if test -e mmc ${bootpart} /boot/uEnv.txt; then " \
 195                                 "gpio set 55;" \
 196                                 "load mmc ${bootpart} ${loadaddr} " \
 197                                                 "/boot/uEnv.txt;" \
 198                                 "env import -t ${loadaddr} ${filesize};" \
 199                                 "echo Loaded environment from /boot/uEnv.txt;" \
 200                                 "if test -n ${dtb}; then " \
 201                                         "setenv fdtfile ${dtb};" \
 202                                         "echo Using: dtb=${fdtfile} ...;" \
 203                                 "fi;" \
 204                                 "echo Checking if uname_r is set in " \
 205                                                 "/boot/uEnv.txt...;" \
 206                                 "if test -n ${uname_r}; then " \
 207                                         "gpio set 56; " \
 208                                         "echo Running uname_boot ...;" \
 209                                         "setenv mmcroot /dev/mmcblk${mmcdev}" \
 210                                                         "p${mmcpart} ro;" \
 211                                         "run uname_boot;" \
 212                                 "fi;" \
 213                         "fi;" \
 214                 "done;" \
 215         "fi;\0" \
 216 "netboot=echo Booting from network ...; " \
 217         "setenv autoload no; " \
 218         "dhcp; " \
 219         "tftp ${loadaddr} ${bootfile}; " \
 220         "tftp ${fdtaddr} ${fdtfile}; " \
 221         "run netargs; " \
 222         "bootz ${loadaddr} - ${fdtaddr}\0" \
 223 "nfsboot=echo Booting from ${server_ip} ...; " \
 224         "setenv nfsroot ${server_ip}:${root_dir}${nfs_options}; " \
 225         "setenv ip ${client_ip}:${server_ip}:${gw_ip}:${netmask}:${hostname}" \
 226         ":${device}:${autoconf}; " \
 227         "setenv autoload no; " \
 228         "setenv serverip ${server_ip}; " \
 229         "setenv ipaddr ${client_ip}; " \
 230         "tftp ${loadaddr} ${bootfile}; " \
 231         "tftp ${fdtaddr} dtbs/${fdtfile}; " \
 232         "run nfsargs; " \
 233         "bootz ${loadaddr} - ${fdtaddr}\0" \
 234 "nfsboot_uname_r=echo Booting from ${server_ip} ...; " \
 235         "setenv nfsroot ${server_ip}:${root_dir}${nfs_options}; " \
 236         "setenv ip ${client_ip}:${server_ip}:${gw_ip}:${netmask}:${hostname}" \
 237                         ":${device}:${autoconf}; " \
 238         "setenv autoload no; " \
 239         "setenv serverip ${server_ip}; " \
 240         "setenv ipaddr ${client_ip}; " \
 241         "tftp ${loadaddr} vmlinuz-${uname_r}; " \
 242         "tftp ${fdtaddr} dtbs/${uname_r}/${fdtfile}; " \
 243         "run nfsargs; " \
 244         "bootz ${loadaddr} - ${fdtaddr}\0" \
 245 "ramboot=echo Booting from ramdisk ...; " \
 246         "run ramargs; " \
 247         "bootz ${loadaddr} ${rdaddr} ${fdtaddr}\0" \
 248 "findfdt="\
 249         "if test $board_rev = B; then " \
 250                 "setenv fdtfile birdland_bav335b.dtb; " \
 251                 "setenv fdtbase am335x-boneblack; fi; " \
 252         "if test $board_rev = A; then " \
 253                 "setenv fdtfile birdland_bav335a.dtb; " \
 254                 "setenv fdtbase am335x-boneblack; fi; " \
 255         "if test $fdtfile = undefined; then " \
 256                 "echo WARNING: Could not determine device tree to use; fi; \0" \
 257 "uname_boot="\
 258         "setenv bootdir /boot; " \
 259         "setenv bootfile vmlinuz-${uname_r}; " \
 260         "if test -e mmc ${bootpart} ${bootdir}/${bootfile}; then " \
 261                 "echo loading ${bootdir}/${bootfile} ...; "\
 262                 "run loadimage;" \
 263                 "setenv fdtdir /boot/dtbs/${uname_r}; " \
 264                 "if test -e mmc ${bootpart} ${fdtdir}/${fdtfile}; then " \
 265                         "run loadfdt;" \
 266                 "else " \
 267                         "setenv fdtdir /lib/firmware/${uname_r}/device-tree; " \
 268                         "if test -e mmc ${bootpart} ${fdtdir}/" \
 269                                         "${fdtfile}; then " \
 270                                 "run loadfdt;" \
 271                         "else " \
 272                                 "setenv fdtdir /boot/dtb-${uname_r}; " \
 273                                 "if test -e mmc ${bootpart} ${fdtdir}" \
 274                                                 "/${fdtfile}; then " \
 275                                         "run loadfdt;" \
 276                                 "else " \
 277                                         "setenv fdtdir /boot/dtbs; " \
 278                                         "if test -e mmc ${bootpart} ${fdtdir}" \
 279                                                         "/${fdtfile}; then " \
 280                                                 "run loadfdt;" \
 281                                         "else " \
 282                                                 "echo; echo unable to find " \
 283                                                         "[${fdtfile}] " \
 284                                                 "did you name it correctly?" \
 285                                                 "echo booting fallback " \
 286                                                         "[/boot/dtbs/" \
 287                                                         "${uname_r}" \
 288                                                         "/${fdtbase}.dtb]...;" \
 289                                                 "setenv fdtdir /boot/dtbs/" \
 290                                                         "${uname_r}; " \
 291                                                 "setenv fdtfile " \
 292                                                         "${fdtbase}.dtb; " \
 293                                                 "run loadfdt;" \
 294                                         "fi;" \
 295                                 "fi;" \
 296                         "fi;" \
 297                 "fi;" \
 298         "fi; " \
 299         "setenv rdfile initrd.img-${uname_r}; " \
 300         "if test -e mmc ${bootpart} ${bootdir}/${rdfile}; then " \
 301                 "echo loading ${bootdir}/${rdfile} ...; "\
 302                 "run loadrd;" \
 303                 "if test -n ${uuid}; then " \
 304                         "setenv mmcroot UUID=${uuid} ro;" \
 305                 "fi;" \
 306                 "run mmcargs;" \
 307                 "echo debug: [${bootargs}] ... ;" \
 308                 "echo debug: [bootz ${loadaddr} ${rdaddr}:${rdsize} " \
 309                                         "${fdtaddr}] ... ;" \
 310                 "bootz ${loadaddr} ${rdaddr}:${rdsize} ${fdtaddr}; " \
 311         "else " \
 312                 "run mmcargs;" \
 313                 "echo debug: [${bootargs}] ... ;" \
 314                 "echo debug: [bootz ${loadaddr} - ${fdtaddr}] ... ;" \
 315                 "bootz ${loadaddr} - ${fdtaddr}; " \
 316         "fi;" \
 317 "fi;\0" \
 318         NANDARGS \
 319         DFUARGS
 320 #endif
 321
 322 #define CONFIG_BOOTCOMMAND \
 323         "gpio set 53; " \
 324         "i2c mw 0x24 1 0x3e; " \
 325         "run findfdt; " \
 326         "setenv mmcdev 0; " \
 327         "setenv bootpart 0:1; " \
 328         "run mmcboot;" \
 329         "gpio clear 56; " \
 330         "gpio clear 55; " \
 331         "gpio clear 54; " \
 332         "setenv mmcdev 1; " \
 333         "setenv bootpart 1:1; " \
 334         "run mmcboot;"
 335
 336 /* NS16550 Configuration */
 337 #define CONFIG_SYS_NS16550_COM1         0x44e09000      /* UART0 */
 338 #define CONFIG_SYS_NS16550_COM2         0x48022000      /* UART1 */
 339 #define CONFIG_SYS_NS16550_COM3         0x48024000      /* UART2 */
 340 #define CONFIG_SYS_NS16550_COM4         0x481a6000      /* UART3 */
 341 #define CONFIG_SYS_NS16550_COM5         0x481a8000      /* UART4 */
 342 #define CONFIG_SYS_NS16550_COM6         0x481aa000      /* UART5 */
 343 #define CONFIG_BAUDRATE                 115200
 344
 345 #define CONFIG_CMD_EEPROM
 346 #define CONFIG_ENV_EEPROM_IS_ON_I2C
 347 #define CONFIG_SYS_I2C_EEPROM_ADDR      0x50    /* Main EEPROM */
 348 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN  2
 349 #define CONFIG_SYS_I2C_MULTI_EEPROMS
 350
 351 /* PMIC support */
 352 #define CONFIG_POWER_TPS65217
 353 #define CONFIG_POWER_TPS65910
 354
 355 /* SPL */
 356 #ifndef CONFIG_NOR_BOOT
 357 #define CONFIG_SPL_POWER_SUPPORT
 358 #define CONFIG_SPL_YMODEM_SUPPORT
 359
 360 /* Bootcount using the RTC block */
 361 #define CONFIG_BOOTCOUNT_LIMIT
 362 #define CONFIG_BOOTCOUNT_AM33XX
 363 #define CONFIG_SYS_BOOTCOUNT_BE
 364
 365 /* USB gadget RNDIS */
 366 #define CONFIG_SPL_MUSB_NEW_SUPPORT
 367
 368 #define CONFIG_SPL_LDSCRIPT             "$(CPUDIR)/am33xx/u-boot-spl.lds"
 369 #endif
 370
 371 #ifdef CONFIG_NAND
 372 /* NAND: device related configs */
 373 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
 374 #define CONFIG_SYS_NAND_PAGE_COUNT      (CONFIG_SYS_NAND_BLOCK_SIZE / \
 375                                          CONFIG_SYS_NAND_PAGE_SIZE)
 376 #define CONFIG_SYS_NAND_PAGE_SIZE       2048
 377 #define CONFIG_SYS_NAND_OOBSIZE         64
 378 #define CONFIG_SYS_NAND_BLOCK_SIZE      (128*1024)
 379 /* NAND: driver related configs */
 380 #define CONFIG_NAND_OMAP_GPMC
 381 #define CONFIG_NAND_OMAP_ELM
 382 #define CONFIG_SYS_NAND_BAD_BLOCK_POS   NAND_LARGE_BADBLOCK_POS
 383 #define CONFIG_SYS_NAND_ECCPOS  { \
 384         2, 3, 4, 5, 6, 7, 8, 9, \
 385         10, 11, 12, 13, 14, 15, 16, 17, \
 386         18, 19, 20, 21, 22, 23, 24, 25, \
 387         26, 27, 28, 29, 30, 31, 32, 33, \
 388         34, 35, 36, 37, 38, 39, 40, 41, \
 389         42, 43, 44, 45, 46, 47, 48, 49, \
 390         50, 51, 52, 53, 54, 55, 56, 57, }
 391
 392 #define CONFIG_SYS_NAND_ECCSIZE         512
 393 #define CONFIG_SYS_NAND_ECCBYTES        14
 394 #define CONFIG_SYS_NAND_ONFI_DETECTION
 395 #define CONFIG_NAND_OMAP_ECCSCHEME      OMAP_ECC_BCH8_CODE_HW
 396 #define MTDIDS_DEFAULT                  "nand0=nand.0"
 397 #define MTDPARTS_DEFAULT  \
 398         "mtdparts=nand.0:" \
 399         "128k(NAND.SPL)," \
 400         "128k(NAND.SPL.backup1)," \
 401         "128k(NAND.SPL.backup2)," \
 402         "128k(NAND.SPL.backup3)," \
 403         "256k(NAND.u-boot-spl-os)," \
 404         "1m(NAND.u-boot)," \
 405         "128k(NAND.u-boot-env)," \
 406         "128k(NAND.u-boot-env.backup1)," \
 407         "8m(NAND.kernel)," \
 408         "-(NAND.rootfs)"
 409 #define CONFIG_SYS_NAND_U_BOOT_OFFS     0x000c0000
 410 #undef CONFIG_ENV_IS_NOWHERE
 411 #define CONFIG_ENV_IS_IN_NAND
 412 #define CONFIG_ENV_OFFSET               0x001c0000
 413 #define CONFIG_ENV_OFFSET_REDUND        0x001e0000
 414 #define CONFIG_SYS_ENV_SECT_SIZE        CONFIG_SYS_NAND_BLOCK_SIZE
 415 /* NAND: SPL related configs */
 416 #ifdef CONFIG_SPL_NAND_SUPPORT
 417 #define CONFIG_SPL_NAND_AM33XX_BCH
 418 #endif
 419 #ifdef CONFIG_SPL_OS_BOOT
 420 #define CONFIG_CMD_SPL_NAND_OFS 0x00080000 /* os parameters */
 421 #define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x00200000 /* kernel offset */
 422 #define CONFIG_CMD_SPL_WRITE_SIZE       0x2000
 423 #endif
 424 #endif /* !CONFIG_NAND */
 425
 426 /*
 427  * For NOR boot, we must set this to the start of where NOR is mapped
 428  * in memory.
 429  */
 430 #ifdef CONFIG_NOR_BOOT
 431 #define CONFIG_SYS_TEXT_BASE            0x08000000
 432 #endif
 433
 434 /*
 435  * USB configuration.  We enable MUSB support, both for host and for
 436  * gadget.  We set USB0 as peripheral and USB1 as host, based on the
 437  * board schematic and physical port wired to each.  Then for host we
 438  * add mass storage support and for gadget we add both RNDIS ethernet
 439  * and DFU.
 440  */
 441 #define CONFIG_USB_MUSB_DSPS
 442 #define CONFIG_ARCH_MISC_INIT
 443 #define CONFIG_USB_MUSB_GADGET
 444 #define CONFIG_USB_MUSB_PIO_ONLY
 445 #define CONFIG_USB_MUSB_DISABLE_BULK_COMBINE_SPLIT
 446 #define CONFIG_USB_GADGET
 447 #define CONFIG_USB_GADGET_DOWNLOAD
 448 #define CONFIG_USB_GADGET_DUALSPEED
 449 #define CONFIG_USB_GADGET_VBUS_DRAW     2
 450 #define CONFIG_USB_MUSB_HOST
 451 #define CONFIG_AM335X_USB0
 452 #define CONFIG_AM335X_USB0_MODE MUSB_PERIPHERAL
 453 #define CONFIG_AM335X_USB1
 454 #define CONFIG_AM335X_USB1_MODE MUSB_HOST
 455
 456 #ifndef CONFIG_SPL_USBETH_SUPPORT
 457 /* Fastboot */
 458 #define CONFIG_USB_FUNCTION_FASTBOOT
 459 #define CONFIG_CMD_FASTBOOT
 460 #define CONFIG_ANDROID_BOOT_IMAGE
 461 #define CONFIG_FASTBOOT_BUF_ADDR        CONFIG_SYS_LOAD_ADDR
 462 #define CONFIG_FASTBOOT_BUF_SIZE        0x07000000
 463
 464 /* To support eMMC booting */
 465 #define CONFIG_STORAGE_EMMC
 466 #define CONFIG_FASTBOOT_FLASH_MMC_DEV   1
 467 #endif
 468
 469 #ifdef CONFIG_USB_MUSB_HOST
 470 #define CONFIG_CMD_USB
 471 #define CONFIG_USB_STORAGE
 472 #endif
 473
 474 #ifdef CONFIG_USB_MUSB_GADGET
 475 #define CONFIG_CMD_USB_MASS_STORAGE
 476 #define CONFIG_USB_FUNCTION_MASS_STORAGE
 477
 478 /* USB TI's IDs */
 479 #define CONFIG_G_DNL_VENDOR_NUM 0x0451
 480 #define CONFIG_G_DNL_PRODUCT_NUM 0xD022
 481 #define CONFIG_G_DNL_MANUFACTURER "Texas Instruments"
 482 #endif /* CONFIG_USB_MUSB_GADGET */
 483
 484 #if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_USBETH_SUPPORT)
 485 /* disable host part of MUSB in SPL */
 486 #undef CONFIG_USB_MUSB_HOST
 487 /* disable EFI partitions and partition UUID support */
 488 #undef CONFIG_PARTITION_UUIDS
 489 #undef CONFIG_EFI_PARTITION
 490 /* General network SPL  */
 491 #define CONFIG_SPL_NET_SUPPORT
 492 #define CONFIG_SPL_ENV_SUPPORT
 493 #define CONFIG_SPL_NET_VCI_STRING       "BAV335x U-Boot SPL"
 494 #endif
 495
 496 /* USB Device Firmware Update support */
 497 #ifndef CONFIG_SPL_BUILD
 498 #define CONFIG_USB_FUNCTION_DFU
 499 #define CONFIG_DFU_MMC
 500 #define CONFIG_CMD_DFU
 501 #define DFU_ALT_INFO_MMC \
 502         "dfu_alt_info_mmc=" \
 503         "boot part 0 1;" \
 504         "rootfs part 0 2;" \
 505         "MLO fat 0 1;" \
 506         "MLO.raw raw 0x100 0x100;" \
 507         "u-boot.img.raw raw 0x300 0x400;" \
 508         "spl-os-args.raw raw 0x80 0x80;" \
 509         "spl-os-image.raw raw 0x900 0x2000;" \
 510         "spl-os-args fat 0 1;" \
 511         "spl-os-image fat 0 1;" \
 512         "u-boot.img fat 0 1;" \
 513         "uEnv.txt fat 0 1\0"
 514 #ifdef CONFIG_NAND
 515 #define CONFIG_DFU_NAND
 516 #define DFU_ALT_INFO_NAND \
 517         "dfu_alt_info_nand=" \
 518         "SPL part 0 1;" \
 519         "SPL.backup1 part 0 2;" \
 520         "SPL.backup2 part 0 3;" \
 521         "SPL.backup3 part 0 4;" \
 522         "u-boot part 0 5;" \
 523         "u-boot-spl-os part 0 6;" \
 524         "kernel part 0 8;" \
 525         "rootfs part 0 9\0"
 526 #else
 527 #define DFU_ALT_INFO_NAND ""
 528 #endif
 529 #define CONFIG_DFU_RAM
 530 #define DFU_ALT_INFO_RAM \
 531         "dfu_alt_info_ram=" \
 532         "kernel ram 0x80200000 0xD80000;" \
 533         "fdt ram 0x80F80000 0x80000;" \
 534         "ramdisk ram 0x81000000 0x4000000\0"
 535 #define DFUARGS \
 536         "dfu_alt_info_emmc=rawemmc raw 0 3751936\0" \
 537         DFU_ALT_INFO_MMC \
 538         DFU_ALT_INFO_RAM \
 539         DFU_ALT_INFO_NAND
 540 #endif
 541
 542 /*
 543  * Default to using SPI for environment, etc.
 544  * 0x000000 - 0x020000 : SPL (128KiB)
 545  * 0x020000 - 0x0A0000 : U-Boot (512KiB)
 546  * 0x0A0000 - 0x0BFFFF : First copy of U-Boot Environment (128KiB)
 547  * 0x0C0000 - 0x0DFFFF : Second copy of U-Boot Environment (128KiB)
 548  * 0x0E0000 - 0x442000 : Linux Kernel
 549  * 0x442000 - 0x800000 : Userland
 550  */
 551 #if defined(CONFIG_SPI_BOOT)
 552 /* SPL related */
 553 #undef CONFIG_SPL_OS_BOOT               /* Not supported by existing map */
 554 #define CONFIG_SPL_SPI_SUPPORT
 555 #define CONFIG_SPL_SPI_FLASH_SUPPORT
 556 #define CONFIG_SPL_SPI_LOAD
 557 #define CONFIG_SYS_SPI_U_BOOT_OFFS      0x20000
 558
 559 #define CONFIG_ENV_IS_IN_SPI_FLASH
 560 #define CONFIG_SYS_REDUNDAND_ENVIRONMENT
 561 #define CONFIG_ENV_SPI_MAX_HZ           CONFIG_SF_DEFAULT_SPEED
 562 #define CONFIG_ENV_SECT_SIZE            (4 << 10) /* 4 KB sectors */
 563 #define CONFIG_ENV_OFFSET               (768 << 10) /* 768 KiB in */
 564 #define CONFIG_ENV_OFFSET_REDUND        (896 << 10) /* 896 KiB in */
 565 #define MTDIDS_DEFAULT                  "nor0=m25p80-flash.0"
 566 #define MTDPARTS_DEFAULT                "mtdparts=m25p80-flash.0:128k(SPL)," \
 567                                         "512k(u-boot),128k(u-boot-env1)," \
 568                                         "128k(u-boot-env2),3464k(kernel)," \
 569                                         "-(rootfs)"
 570 #elif defined(CONFIG_EMMC_BOOT)
 571 #undef CONFIG_ENV_IS_NOWHERE
 572 #define CONFIG_ENV_IS_IN_MMC
 573 #define CONFIG_SPL_ENV_SUPPORT
 574 #define CONFIG_SYS_MMC_ENV_DEV          1
 575 #define CONFIG_SYS_MMC_ENV_PART         2
 576 #define CONFIG_ENV_OFFSET               0x0
 577 #define CONFIG_ENV_OFFSET_REDUND        (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
 578 #define CONFIG_SYS_REDUNDAND_ENVIRONMENT
 579 #endif
 580
 581 /* SPI flash. */
 582 #define CONFIG_CMD_SF
 583 #define CONFIG_SPI_FLASH_WINBOND
 584 #define CONFIG_SF_DEFAULT_SPEED         24000000
 585
 586 /* Network. */
 587 #define CONFIG_PHY_GIGE
 588 #define CONFIG_PHYLIB
 589 #define CONFIG_PHY_SMSC
 590
 591 /*
 592  * NOR Size = 16 MiB
 593  * Number of Sectors/Blocks = 128
 594  * Sector Size = 128 KiB
 595  * Word length = 16 bits
 596  * Default layout:
 597  * 0x000000 - 0x07FFFF : U-Boot (512 KiB)
 598  * 0x080000 - 0x09FFFF : First copy of U-Boot Environment (128 KiB)
 599  * 0x0A0000 - 0x0BFFFF : Second copy of U-Boot Environment (128 KiB)
 600  * 0x0C0000 - 0x4BFFFF : Linux Kernel (4 MiB)
 601  * 0x4C0000 - 0xFFFFFF : Userland (11 MiB + 256 KiB)
 602  */
 603 #if defined(CONFIG_NOR)
 604 #undef CONFIG_SYS_NO_FLASH
 605 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
 606 #define CONFIG_SYS_FLASH_PROTECTION
 607 #define CONFIG_SYS_FLASH_CFI
 608 #define CONFIG_FLASH_CFI_DRIVER
 609 #define CONFIG_FLASH_CFI_MTD
 610 #define CONFIG_SYS_MAX_FLASH_SECT       128
 611 #define CONFIG_SYS_MAX_FLASH_BANKS      1
 612 #define CONFIG_SYS_FLASH_BASE           (0x08000000)
 613 #define CONFIG_SYS_FLASH_CFI_WIDTH      FLASH_CFI_16BIT
 614 #define CONFIG_SYS_FLASH_SIZE           0x01000000
 615 #define CONFIG_SYS_MONITOR_BASE         CONFIG_SYS_FLASH_BASE
 616 /* Reduce SPL size by removing unlikey targets */
 617 #ifdef CONFIG_NOR_BOOT
 618 #define CONFIG_ENV_IS_IN_FLASH
 619 #define CONFIG_ENV_SECT_SIZE            (128 << 10)     /* 128 KiB */
 620 #define CONFIG_ENV_OFFSET               (512 << 10)     /* 512 KiB */
 621 #define CONFIG_ENV_OFFSET_REDUND        (768 << 10)     /* 768 KiB */
 622 #define MTDIDS_DEFAULT                  "nor0=physmap-flash.0"
 623 #define MTDPARTS_DEFAULT \
 624         "mtdparts=physmap-flash.0:" \
 625         "512k(u-boot)," \
 626         "128k(u-boot-env1)," \
 627         "128k(u-boot-env2)," \
 628         "4m(kernel),-(rootfs)"
 629 #endif
 630 #endif  /* NOR support */
 631
 632 #endif  /* ! __CONFIG_AM335X_EVM_H */