include/configs/tseries.h

   1 /*
   2  * tseries.h
   3  *
   4  * specific parts for B&R T-Series Motherboard
   5  *
   6  * Copyright (C) 2013 Hannes Petermaier <oe5hpm@oevsv.at> -
   7  * Bernecker & Rainer Industrieelektronik GmbH - http://www.br-automation.com
   8  *
   9  * SPDX-License-Identifier:        GPL-2.0+
  10  */
  11
  12 #ifndef __CONFIG_TSERIES_H__
  13 #define __CONFIG_TSERIES_H__
  14
  15 #include <configs/bur_am335x_common.h>
  16 /* ------------------------------------------------------------------------- */
  17 #define CONFIG_AM335X_LCD
  18 #define CONFIG_LCD
  19 #define CONFIG_LCD_NOSTDOUT
  20 #define CONFIG_SYS_WHITE_ON_BLACK
  21 #define LCD_BPP                         LCD_COLOR32
  22
  23 #define CONFIG_HW_WATCHDOG
  24 #define CONFIG_OMAP_WATCHDOG
  25 #define CONFIG_SPL_WATCHDOG_SUPPORT
  26 /* Clock Defines */
  27 #define V_OSCK                          26000000  /* Clock output from T2 */
  28 #define V_SCLK                          (V_OSCK)
  29
  30 #define CONFIG_POWER_TPS65217
  31
  32 /* Support both device trees and ATAGs. */
  33 #define CONFIG_OF_LIBFDT
  34 #define CONFIG_USE_FDT                  /* use fdt within board code */
  35 #define CONFIG_OF_BOARD_SETUP
  36 #define CONFIG_CMDLINE_TAG
  37 #define CONFIG_SETUP_MEMORY_TAGS
  38 #define CONFIG_INITRD_TAG
  39 #define CONFIG_CMD_BOOTZ
  40 /*#define CONFIG_MACH_TYPE              3589*/
  41 #define CONFIG_MACH_TYPE                0xFFFFFFFF /* TODO: check with kernel*/
  42
  43 /* MMC/SD IP block */
  44 #if defined(CONFIG_EMMC_BOOT)
  45  #define CONFIG_MMC
  46  #define CONFIG_GENERIC_MMC
  47  #define CONFIG_OMAP_HSMMC
  48  #define CONFIG_CMD_MMC
  49  #define CONFIG_SUPPORT_EMMC_BOOT
  50 /* RAW SD card / eMMC locations. */
  51  #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR        0x300 /*addr. 0x60000 */
  52  #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS             0x200 /* 256 KB */
  53  #define CONFIG_SPL_MMC_SUPPORT
  54 #endif /* CONFIG_EMMC_BOOT */
  55
  56 /*
  57  * When we have SPI or NAND flash we expect to be making use of mtdparts,
  58  * both for ease of use in U-Boot and for passing information on to
  59  * the Linux kernel.
  60  */
  61 #if defined(CONFIG_SPI_BOOT) || defined(CONFIG_NAND)
  62 #define CONFIG_MTD_DEVICE               /* Required for mtdparts */
  63 #define CONFIG_CMD_MTDPARTS
  64 #endif /* CONFIG_SPI_BOOT, ... */
  65
  66 #undef CONFIG_SPL_OS_BOOT
  67 #ifdef CONFIG_SPL_OS_BOOT
  68 #define CONFIG_SYS_SPL_ARGS_ADDR                0x80F80000
  69
  70 /* RAW SD card / eMMC */
  71 #define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0x900   /* address 0x120000 */
  72 #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR   0x80    /* address 0x10000 */
  73 #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS  0x80    /* 64KiB */
  74
  75 /* NAND */
  76 #ifdef CONFIG_NAND
  77 #define CONFIG_CMD_SPL_NAND_OFS                 0x080000 /* end of u-boot */
  78 #define CONFIG_SYS_NAND_SPL_KERNEL_OFFS         0x140000
  79 #define CONFIG_CMD_SPL_WRITE_SIZE               0x2000
  80 #endif /* CONFIG_NAND */
  81 #endif /* CONFIG_SPL_OS_BOOT */
  82
  83 #ifdef CONFIG_NAND
  84 #define CONFIG_SPL_NAND_AM33XX_BCH      /* OMAP4 and later ELM support */
  85 #define CONFIG_SPL_NAND_SUPPORT
  86 #define CONFIG_SPL_NAND_BASE
  87 #define CONFIG_SPL_NAND_DRIVERS
  88 #define CONFIG_SPL_NAND_ECC
  89 #define CONFIG_SYS_NAND_U_BOOT_START    CONFIG_SYS_TEXT_BASE
  90 #define CONFIG_SYS_NAND_U_BOOT_OFFS     0x80000
  91 #endif /* CONFIG_NAND */
  92
  93 /* Always 128 KiB env size */
  94 #define CONFIG_ENV_SIZE                 (128 << 10)
  95
  96 #ifdef CONFIG_NAND
  97 #define NANDARGS \
  98         "mtdids=" MTDIDS_DEFAULT "\0" \
  99         "mtdparts=" MTDPARTS_DEFAULT "\0" \
 100         "nandargs=setenv bootargs console=${console} " \
 101                 "${optargs} " \
 102                 "root=${nandroot} " \
 103                 "rootfstype=${nandrootfstype}\0" \
 104         "nandroot=ubi0:rootfs rw ubi.mtd=8,2048\0" \
 105         "nandrootfstype=ubifs rootwait=1\0" \
 106         "nandimgsize=0x500000\0" \
 107         "nandboot=echo Booting from nand ...; " \
 108                 "run nandargs; " \
 109                 "nand read ${loadaddr} kernel ${nandimgsize}; " \
 110                 "bootz ${loadaddr}\0"
 111 #else
 112 #define NANDARGS ""
 113 #endif /* CONFIG_NAND */
 114
 115 #ifdef CONFIG_MMC
 116 #define MMCARGS \
 117         "silent=1\0"
 118 #else
 119 #define MMCARGS ""
 120 #endif /* CONFIG_MMC */
 121
 122 #ifndef CONFIG_SPL_BUILD
 123 #define CONFIG_EXTRA_ENV_SETTINGS \
 124         "autoload=0\0" \
 125         "loadaddr=0x80200000\0" \
 126         "bootfile=zImage\0" \
 127         "console=ttyO0,115200n8\0" \
 128         "optargs=\0" \
 129         "rootpath=/tftpboot/tseries/rootfs-small\0" \
 130         "nfsopts=nolock\0" \
 131         "netargs=setenv bootargs console=${console} " \
 132                 "${optargs} " \
 133                 "root=/dev/nfs " \
 134                 "nfsroot=${serverip}:${rootpath},${nfsopts} rw " \
 135                 "ip=dhcp\0" \
 136         "netboot=echo Booting from network ...; " \
 137                 "setenv autoload no; " \
 138                 "dhcp; " \
 139                 "tftp ${loadaddr} ${bootfile}; " \
 140                 "run netargs; " \
 141                 "bootm ${loadaddr}\0" \
 142         "usbupdate=echo Updating UBOOT from USB-Stick ...; " \
 143                 "usb start; " \
 144                 "fatload usb 0 0x80000000 updateubootusb.img; " \
 145                 "source;\0" \
 146         "netupdate=echo Updating UBOOT from Network (TFTP) ...; " \
 147                 "setenv autoload 0; " \
 148                 "dhcp;" \
 149                 "tftp 0x80000000 updateUBOOT.img;" \
 150                 "source;\0" \
 151         NANDARGS \
 152         MMCARGS
 153 #endif /* !CONFIG_SPL_BUILD*/
 154
 155 #define CONFIG_BOOTCOMMAND \
 156         "run mmcboot1;"
 157 #define CONFIG_BOOTDELAY                1 /* TODO: für release auf 0 setzen */
 158
 159 #ifdef CONFIG_NAND
 160 /*
 161  * GPMC  block.  We support 1 device and the physical address to
 162  * access CS0 at is 0x8000000.
 163  */
 164 #define CONFIG_SYS_MAX_NAND_DEVICE      1
 165 #define CONFIG_SYS_NAND_BASE            0x8000000
 166 #define CONFIG_NAND_OMAP_GPMC
 167 #define CONFIG_CMD_NAND
 168 /* don't change OMAP_ELM, ECCSCHEME. ROM code only supports this */
 169 #define CONFIG_NAND_OMAP_ELM
 170 #define CONFIG_NAND_OMAP_ECCSCHEME      OMAP_ECC_BCH8_CODE_HW
 171 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
 172 #define CONFIG_SYS_NAND_BLOCK_SIZE      (128*1024)
 173 #define CONFIG_SYS_NAND_PAGE_SIZE       2048
 174 #define CONFIG_SYS_NAND_PAGE_COUNT      (CONFIG_SYS_NAND_BLOCK_SIZE / \
 175                                         CONFIG_SYS_NAND_PAGE_SIZE)
 176 #define CONFIG_SYS_NAND_OOBSIZE         64
 177 #define CONFIG_SYS_NAND_BAD_BLOCK_POS   NAND_LARGE_BADBLOCK_POS
 178 #define CONFIG_SYS_NAND_ECCPOS          {2, 3, 4, 5, 6, 7, 8, 9, \
 179                                         10, 11, 12, 13, 14, 15, 16, 17, \
 180                                         18, 19, 20, 21, 22, 23, 24, 25, \
 181                                         26, 27, 28, 29, 30, 31, 32, 33, \
 182                                         34, 35, 36, 37, 38, 39, 40, 41, \
 183                                         42, 43, 44, 45, 46, 47, 48, 49, \
 184                                         50, 51, 52, 53, 54, 55, 56, 57, }
 185
 186 #define CONFIG_SYS_NAND_ECCSIZE         512
 187 #define CONFIG_SYS_NAND_ECCBYTES        14
 188
 189 #define CONFIG_SYS_NAND_U_BOOT_START    CONFIG_SYS_TEXT_BASE
 190 #define CONFIG_SYS_NAND_U_BOOT_OFFS     0x80000
 191
 192 #define MTDIDS_DEFAULT                  "nand0=omap2-nand.0"
 193 #define MTDPARTS_DEFAULT                "mtdparts=omap2-nand.0:" \
 194                                         "128k(SPL)," \
 195                                         "128k(SPL.backup1)," \
 196                                         "128k(SPL.backup2)," \
 197                                         "128k(SPL.backup3)," \
 198                                         "512k(u-boot)," \
 199                                         "128k(u-boot-spl-os)," \
 200                                         "128k(u-boot-env)," \
 201                                         "5m(kernel),"\
 202                                         "-(rootfs)"
 203 #endif /* CONFIG_NAND */
 204
 205 /* USB configuration */
 206 #define CONFIG_USB_MUSB_DSPS
 207 #define CONFIG_ARCH_MISC_INIT
 208 #define CONFIG_MUSB_PIO_ONLY
 209 #define CONFIG_MUSB_DISABLE_BULK_COMBINE_SPLIT
 210 /* attention! not only for gadget, enables also highspeed in hostmode */
 211 #define CONFIG_USB_GADGET_DUALSPEED
 212 #define CONFIG_MUSB_HOST
 213 #define CONFIG_AM335X_USB0
 214 #define CONFIG_AM335X_USB0_MODE MUSB_HOST
 215 #define CONFIG_AM335X_USB1
 216 #define CONFIG_AM335X_USB1_MODE MUSB_HOST
 217
 218 #ifdef CONFIG_MUSB_HOST
 219 #define CONFIG_CMD_USB
 220 #define CONFIG_USB_STORAGE
 221 #endif /* CONFIG_MUSB_HOST */
 222
 223 #if defined(CONFIG_SPI_BOOT)
 224 /* McSPI IP block */
 225 #define CONFIG_SPI
 226 #define CONFIG_OMAP3_SPI
 227 #define CONFIG_CMD_SPI
 228 #define CONFIG_CMD_SF
 229 #define CONFIG_SPI_FLASH
 230 #define CONFIG_SPI_FLASH_STMICRO
 231 #define CONFIG_SF_DEFAULT_SPEED         24000000
 232
 233 #define CONFIG_SPL_SPI_SUPPORT
 234 #define CONFIG_SPL_SPI_FLASH_SUPPORT
 235 #define CONFIG_SPL_SPI_LOAD
 236 #define CONFIG_SYS_SPI_U_BOOT_OFFS      0x20000
 237 #undef CONFIG_ENV_IS_NOWHERE
 238 #define CONFIG_ENV_IS_IN_SPI_FLASH
 239 #define CONFIG_SYS_REDUNDAND_ENVIRONMENT
 240 #define CONFIG_ENV_SPI_MAX_HZ           CONFIG_SF_DEFAULT_SPEED
 241 #define CONFIG_ENV_SECT_SIZE            (4 << 10) /* 4 KB sectors */
 242 #define CONFIG_ENV_OFFSET               (768 << 10) /* 768 KiB in */
 243 #define CONFIG_ENV_OFFSET_REDUND        (896 << 10) /* 896 KiB in */
 244
 245 #elif defined(CONFIG_EMMC_BOOT)
 246 #undef CONFIG_ENV_IS_NOWHERE
 247 #define CONFIG_ENV_IS_IN_MMC
 248 #define CONFIG_SYS_MMC_ENV_DEV          0
 249 #define CONFIG_SYS_MMC_ENV_PART         2
 250 #define CONFIG_ENV_OFFSET               0x40000 /* TODO: Adresse definieren */
 251 #define CONFIG_ENV_OFFSET_REDUND        (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
 252 #define CONFIG_SYS_REDUNDAND_ENVIRONMENT
 253
 254 #elif defined(CONFIG_NAND)
 255 /* No NAND env support in SPL */
 256 #ifdef CONFIG_SPL_BUILD
 257 #define CONFIG_ENV_IS_NOWHERE
 258 #else
 259 #define CONFIG_ENV_IS_IN_NAND
 260 #endif
 261 #define CONFIG_ENV_OFFSET               0x120000 /* TODO: Adresse definieren */
 262 #define CONFIG_SYS_ENV_SECT_SIZE        CONFIG_ENV_SIZE
 263 #else
 264 #error "no storage for Environment defined!"
 265 #endif
 266 /*
 267  * Common filesystems support.  When we have removable storage we
 268  * enabled a number of useful commands and support.
 269  */
 270 #if defined(CONFIG_MMC) || defined(CONFIG_USB_STORAGE)
 271 #define CONFIG_DOS_PARTITION
 272 #define CONFIG_CMD_FAT
 273 #define CONFIG_FAT_WRITE
 274 #define CONFIG_CMD_FS_GENERIC
 275 #endif /* CONFIG_MMC, ... */
 276
 277 #endif  /* ! __CONFIG_TSERIES_H__ */