include/configs/omap3_logic.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * (C) Copyright 2011 Logic Product Development <www.logicpd.com>
   4  *      Peter Barada <peter.barada@logicpd.com>
   5  *
   6  * Configuration settings for the Logic OMAP35x/DM37x SOM LV/Torpedo
   7  * reference boards.
   8  */
   9
  10 #ifndef __CONFIG_H
  11 #define __CONFIG_H
  12
  13 /* High Level Configuration Options */
  14
  15 #include <configs/ti_omap3_common.h>
  16
  17 /*
  18  * We are only ever GP parts and will utilize all of the "downloaded image"
  19  * area in SRAM which starts at 0x40200000 and ends at 0x4020FFFF (64KB) in
  20  * order to allow for BCH8 to fit in.
  21  */
  22
  23 #define CONFIG_CMDLINE_TAG              /* enable passing of ATAGs */
  24 #define CONFIG_SETUP_MEMORY_TAGS
  25 #define CONFIG_INITRD_TAG
  26 #define CONFIG_REVISION_TAG
  27
  28 /* Hardware drivers */
  29
  30 /* I2C */
  31 #define CONFIG_SYS_I2C_EEPROM_ADDR      0x50    /* EEPROM AT24C64      */
  32
  33 #ifdef CONFIG_USB_EHCI_OMAP
  34 #define CONFIG_OMAP_EHCI_PHY1_RESET_GPIO        4
  35 #endif
  36
  37 /* Board NAND Info. */
  38 #ifdef CONFIG_NAND
  39 #define CONFIG_SYS_MAX_NAND_DEVICE      1         /* Max number of */
  40                                                   /* NAND devices */
  41 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
  42 #define CONFIG_SYS_NAND_PAGE_COUNT      64
  43 #define CONFIG_SYS_NAND_PAGE_SIZE       2048
  44 #define CONFIG_SYS_NAND_OOBSIZE         64
  45 #define CONFIG_SYS_NAND_BLOCK_SIZE      (128 * 1024)
  46 #define CONFIG_SYS_NAND_BAD_BLOCK_POS   NAND_LARGE_BADBLOCK_POS
  47 #define CONFIG_SYS_NAND_ECCPOS          {2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, \
  48                                          13, 14, 16, 17, 18, 19, 20, 21, 22, \
  49                                          23, 24, 25, 26, 27, 28, 30, 31, 32, \
  50                                          33, 34, 35, 36, 37, 38, 39, 40, 41, \
  51                                          42, 44, 45, 46, 47, 48, 49, 50, 51, \
  52                                          52, 53, 54, 55, 56}
  53
  54 #define CONFIG_SYS_NAND_ECCSIZE         512
  55 #define CONFIG_SYS_NAND_ECCBYTES        13
  56 #define CONFIG_NAND_OMAP_ECCSCHEME      OMAP_ECC_BCH8_CODE_HW_DETECTION_SW
  57 #define CONFIG_SYS_NAND_MAX_OOBFREE     2
  58 #define CONFIG_SYS_NAND_MAX_ECCPOS      56
  59 #endif
  60
  61 /* Environment information */
  62
  63 #define CONFIG_USE_PREBOOT
  64 #define CONFIG_PREBOOT \
  65         "setenv preboot;"                                               \
  66         "saveenv;"
  67
  68 #define CONFIG_EXTRA_ENV_SETTINGS \
  69         DEFAULT_LINUX_BOOT_ENV \
  70         "mtdids=" CONFIG_MTDIDS_DEFAULT "\0"    \
  71         "mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" \
  72         "mmcdev=0\0" \
  73         "finduuid=part uuid mmc ${mmcdev}:2 uuid\0" \
  74         "mmcrootfstype=ext4 rootwait\0" \
  75         "nandroot=ubi0:rootfs rw ubi.mtd=fs noinitrd\0" \
  76         "nandrootfstype=ubifs rootwait\0" \
  77         "autoboot=mmc dev ${mmcdev}; if mmc rescan; then " \
  78                         "if run loadbootscript; then " \
  79                                 "run bootscript; " \
  80                         "else " \
  81                                 "run defaultboot;" \
  82                         "fi; " \
  83                 "else run defaultboot; fi\0" \
  84         "defaultboot=run mmcramboot\0" \
  85         "consoledevice=ttyS0\0" \
  86         "setconsole=setenv console ${consoledevice},${baudrate}n8\0" \
  87         "dump_bootargs=echo 'Bootargs: '; echo $bootargs\0" \
  88         "rotation=0\0" \
  89         "vrfb_arg=if itest ${rotation} -ne 0; then " \
  90                 "setenv bootargs ${bootargs} omapfb.vrfb=y " \
  91                 "omapfb.rotate=${rotation}; " \
  92                 "fi\0" \
  93         "optargs=ignore_loglevel early_printk no_console_suspend\0" \
  94         "common_bootargs=run setconsole; setenv bootargs " \
  95                 "${bootargs} "\
  96                 "console=${console} " \
  97                 "${mtdparts} "\
  98                 "${optargs}; " \
  99                 "run vrfb_arg\0" \
 100         "loadbootscript=load mmc ${mmcdev} ${loadaddr} boot.scr\0" \
 101         "bootscript=echo 'Running bootscript from mmc ...'; " \
 102                 "source ${loadaddr}\0" \
 103         "loadimage=mmc rescan; " \
 104                 "load mmc ${mmcdev} ${loadaddr} ${bootfile}\0" \
 105         "ramdisksize=64000\0" \
 106         "ramdiskimage=rootfs.ext2.gz.uboot\0" \
 107         "loadramdisk=mmc rescan; " \
 108                 "load mmc ${mmcdev} ${rdaddr} ${ramdiskimage}\0" \
 109         "ramargs=setenv bootargs "\
 110                 "root=/dev/ram rw ramdisk_size=${ramdisksize}\0" \
 111         "mmcargs=setenv bootargs "\
 112                 "root=PARTUUID=${uuid} " \
 113                 "rootfstype=${mmcrootfstype} rw\0" \
 114         "nandargs=setenv bootargs "\
 115                 "root=${nandroot} " \
 116                 "rootfstype=${nandrootfstype}\0" \
 117         "nfsargs=setenv serverip ${tftpserver}; " \
 118                 "setenv bootargs root=/dev/nfs " \
 119                 "nfsroot=${nfsrootpath} " \
 120                 "ip=${ipaddr}:${tftpserver}:${gatewayip}:${netmask}::eth0:off\0" \
 121         "nfsrootpath=/opt/nfs-exports/omap\0" \
 122         "autoload=no\0" \
 123         "fdtimage=" CONFIG_DEFAULT_DEVICE_TREE ".dtb\0" \
 124         "loadfdt=mmc rescan; " \
 125                 "load mmc ${mmcdev} ${fdtaddr} ${fdtimage}\0" \
 126         "mmcbootcommon=echo Booting with DT from mmc${mmcdev} ...; " \
 127                 "run finduuid; "\
 128                 "run mmcargs; " \
 129                 "run common_bootargs; " \
 130                 "run dump_bootargs; " \
 131                 "run loadimage; " \
 132                 "run loadfdt;\0 " \
 133         "mmcbootz=setenv bootfile zImage; " \
 134                 "run mmcbootcommon; "\
 135                 "bootz ${loadaddr} - ${fdtaddr}\0" \
 136         "mmcboot=setenv bootfile uImage; "\
 137                 "run mmcbootcommon; "\
 138                 "bootm ${loadaddr} - ${fdtaddr}\0" \
 139         "mmcrambootcommon=echo 'Booting kernel from MMC w/ramdisk...'; " \
 140                 "run ramargs; " \
 141                 "run common_bootargs; " \
 142                 "run dump_bootargs; " \
 143                 "run loadimage; " \
 144                 "run loadfdt; " \
 145                 "run loadramdisk\0" \
 146         "mmcramboot=setenv bootfile uImage; " \
 147                 "run mmcrambootcommon; " \
 148                 "bootm ${loadaddr} ${rdaddr} ${fdtaddr}\0" \
 149         "mmcrambootz=setenv bootfile zImage; " \
 150                 "run mmcrambootcommon; " \
 151                 "bootz ${loadaddr} ${rdaddr} ${fdtaddr}\0" \
 152         "tftpboot=echo 'Booting kernel/ramdisk rootfs from tftp...'; " \
 153                 "run ramargs; " \
 154                 "run common_bootargs; " \
 155                 "run dump_bootargs; " \
 156                 "tftpboot ${loadaddr} ${zimage}; " \
 157                 "tftpboot ${rdaddr} ${ramdiskimage}; " \
 158                 "bootm ${loadaddr} ${rdaddr}\0" \
 159         "tftpbootz=echo 'Booting kernel NFS rootfs...'; " \
 160                 "dhcp;" \
 161                 "run nfsargs;" \
 162                 "run common_bootargs;" \
 163                 "run dump_bootargs;" \
 164                 "tftpboot $loadaddr zImage;" \
 165                 "bootz $loadaddr\0" \
 166         "nandbootcommon=echo 'Booting kernel from NAND...';" \
 167                 "run nandargs;" \
 168                 "run common_bootargs;" \
 169                 "run dump_bootargs;" \
 170                 "nand read ${loadaddr} kernel;" \
 171                 "nand read ${fdtaddr} spl-os;\0" \
 172         "nandbootz=run nandbootcommon; "\
 173                 "bootz ${loadaddr} - ${fdtaddr}\0"\
 174         "nandboot=run nandbootcommon; "\
 175                 "bootm ${loadaddr} - ${fdtaddr}\0"\
 176
 177 #define CONFIG_BOOTCOMMAND \
 178         "run autoboot"
 179
 180 /* Miscellaneous configurable options */
 181
 182 /* memtest works on */
 183 #define CONFIG_SYS_MEMTEST_START        (OMAP34XX_SDRC_CS0)
 184 #define CONFIG_SYS_MEMTEST_END          (OMAP34XX_SDRC_CS0 + \
 185                                         0x01F00000) /* 31MB */
 186
 187 /* FLASH and environment organization */
 188
 189 /* **** PISMO SUPPORT *** */
 190 #if defined(CONFIG_CMD_NAND)
 191 #define CONFIG_SYS_FLASH_BASE           0x10000000
 192 #endif
 193
 194 #define CONFIG_SYS_MAX_FLASH_SECT       256
 195 #define CONFIG_SYS_MAX_FLASH_BANKS      1
 196 #define CONFIG_SYS_FLASH_CFI_WIDTH      FLASH_CFI_16BIT
 197 #define CONFIG_SYS_FLASH_SIZE           0x4000000
 198
 199 /* Monitor at start of flash */
 200 #define CONFIG_SYS_MONITOR_BASE         CONFIG_SYS_FLASH_BASE
 201
 202 #define CONFIG_SYS_ENV_SECT_SIZE        (128 << 10)     /* 128 KiB */
 203 #define CONFIG_ENV_ADDR                 0x260000
 204
 205 /* Defines for SPL */
 206
 207 /* NAND: SPL falcon mode configs */
 208 #ifdef CONFIG_SPL_OS_BOOT
 209 #define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x280000
 210 #endif
 211
 212 #endif /* __CONFIG_H */