include/configs/omap3_pandora.h

   1 /*
   2  * (C) Copyright 2008-2010
   3  * Gražvydas Ignotas <notasas@gmail.com>
   4  *
   5  * Configuration settings for the OMAP3 Pandora.
   6  *
   7  * SPDX-License-Identifier:     GPL-2.0+
   8  */
   9
  10 #ifndef __CONFIG_H
  11 #define __CONFIG_H
  12
  13 #define CONFIG_NR_DRAM_BANKS    2       /* CS1 may or may not be populated */
  14
  15 /* override base for compatibility with MLO the device ships with */
  16 #define CONFIG_SYS_TEXT_BASE            0x80008000
  17
  18 #include <configs/ti_omap3_common.h>
  19
  20 #define CONFIG_MISC_INIT_R
  21 #define CONFIG_REVISION_TAG             1
  22
  23 #define CONFIG_ENV_SIZE                 (128 << 10)     /* 128 KiB */
  24
  25 #define CONFIG_SYS_DEVICE_NULLDEV       1
  26
  27 /*
  28  * Hardware drivers
  29  */
  30
  31 /* TWL4030 LED */
  32 #define CONFIG_TWL4030_LED
  33
  34 /*
  35  * NS16550 Configuration
  36  */
  37 #undef CONFIG_SYS_NS16550_CLK
  38 #define CONFIG_SYS_NS16550_SERIAL
  39 #define CONFIG_SYS_NS16550_REG_SIZE     (-4)
  40 #define CONFIG_SYS_NS16550_CLK          V_NS16550_CLK
  41 #define CONFIG_SYS_NS16550_COM3         OMAP34XX_UART3
  42 #define CONFIG_SERIAL3                  3
  43
  44 /* commands to include */
  45
  46 /*
  47  * Board NAND Info.
  48  */
  49 #define CONFIG_SYS_NAND_ADDR            NAND_BASE       /* physical address */
  50                                                         /* to access nand */
  51 #define CONFIG_SYS_NAND_BUSWIDTH_16BIT
  52 #define CONFIG_NAND_OMAP_ECCSCHEME      OMAP_ECC_HAM1_CODE_SW
  53 #define CONFIG_SYS_NAND_PAGE_SIZE       2048
  54 #define CONFIG_SYS_NAND_OOBSIZE         64
  55
  56 #ifdef CONFIG_NAND
  57 #define CONFIG_MTD_PARTITIONS   /* required for UBI partition support */
  58
  59 #define MTDIDS_DEFAULT                  "nand0=omap2-nand.0"
  60 #define MTDPARTS_DEFAULT                "mtdparts=omap2-nand.0:512k(xloader),"\
  61                                         "1920k(uboot),128k(uboot-env),"\
  62                                         "10m(boot),-(rootfs)"
  63 #else
  64 #define MTDPARTS_DEFAULT
  65 #endif
  66
  67
  68 #define CONFIG_BOOTCOMMAND \
  69         "run distro_bootcmd; " \
  70         "setenv bootargs ${bootargs_ubi}; " \
  71         "if mmc rescan && load mmc 0:1 ${loadaddr} autoboot.scr; then " \
  72                 "source ${loadaddr}; " \
  73         "fi; " \
  74         "ubi part boot && ubifsmount ubi:boot && " \
  75                 "ubifsload ${loadaddr} uImage && bootm ${loadaddr}"
  76
  77 #define BOOT_TARGET_DEVICES(func) \
  78         func(MMC, mmc, 0) \
  79
  80 #include <config_distro_bootcmd.h>
  81
  82 #define CONFIG_EXTRA_ENV_SETTINGS \
  83         DEFAULT_LINUX_BOOT_ENV \
  84         "usbtty=cdc_acm\0" \
  85         "bootargs_ubi=ubi.mtd=4 ubi.mtd=3 root=ubi0:rootfs rootfstype=ubifs " \
  86                 "rw rootflags=bulk_read vram=6272K omapfb.vram=0:3000K\0" \
  87         "mtdparts=" MTDPARTS_DEFAULT "\0" \
  88         BOOTENV \
  89
  90 /* memtest works on */
  91 #define CONFIG_SYS_MEMTEST_START        (OMAP34XX_SDRC_CS0)
  92 #define CONFIG_SYS_MEMTEST_END          (OMAP34XX_SDRC_CS0 + \
  93                                         0x01F00000) /* 31MB */
  94
  95 #if defined(CONFIG_NAND)
  96 #define CONFIG_SYS_FLASH_BASE           NAND_BASE
  97 #endif
  98
  99 /* Monitor at start of flash */
 100 #define CONFIG_SYS_MONITOR_BASE         CONFIG_SYS_FLASH_BASE
 101
 102 #define SMNAND_ENV_OFFSET               0x260000 /* environment starts here */
 103
 104 #define CONFIG_SYS_ENV_SECT_SIZE        (128 << 10)     /* 128 KiB */
 105 #define CONFIG_ENV_OFFSET               SMNAND_ENV_OFFSET
 106 #define CONFIG_ENV_ADDR                 SMNAND_ENV_OFFSET
 107
 108 #endif                          /* __CONFIG_H */