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 #define CONFIG_NAND
  15
  16 /* override base for compatibility with MLO the device ships with */
  17 #define CONFIG_SYS_TEXT_BASE            0x80008000
  18
  19 #include <configs/ti_omap3_common.h>
  20
  21 /*
  22  * Display CPU and Board information
  23  */
  24 #define CONFIG_DISPLAY_BOARDINFO        1
  25
  26 #define CONFIG_MISC_INIT_R
  27 #define CONFIG_REVISION_TAG             1
  28
  29 #define CONFIG_ENV_SIZE                 (128 << 10)     /* 128 KiB */
  30
  31 #define CONFIG_SYS_CONSOLE_IS_IN_ENV    1
  32 #define CONFIG_SYS_DEVICE_NULLDEV       1
  33
  34 /*
  35  * Hardware drivers
  36  */
  37
  38 /* I2C Support */
  39 #define CONFIG_SYS_I2C_OMAP34XX
  40
  41 /* TWL4030 LED */
  42 #define CONFIG_TWL4030_LED
  43
  44 /* Initialize GPIOs by default */
  45 #define CONFIG_OMAP3_GPIO_4     /* GPIO96..127 is in GPIO Bank 4 */
  46 #define CONFIG_OMAP3_GPIO_6     /* GPIO160..191 is in GPIO Bank 6 */
  47
  48 /*
  49  * NS16550 Configuration
  50  */
  51 #undef CONFIG_SYS_NS16550_CLK
  52 #define CONFIG_SYS_NS16550_SERIAL
  53 #define CONFIG_SYS_NS16550_REG_SIZE     (-4)
  54 #define CONFIG_SYS_NS16550_CLK          V_NS16550_CLK
  55 #define CONFIG_SYS_NS16550_COM3         OMAP34XX_UART3
  56 #define CONFIG_SERIAL3                  3
  57
  58 /* commands to include */
  59
  60 /*
  61  * Board NAND Info.
  62  */
  63 #define CONFIG_SYS_NAND_ADDR            NAND_BASE       /* physical address */
  64                                                         /* to access nand */
  65 #define CONFIG_SYS_NAND_BUSWIDTH_16BIT
  66 #define CONFIG_NAND_OMAP_ECCSCHEME      OMAP_ECC_HAM1_CODE_SW
  67 #define CONFIG_SYS_NAND_PAGE_SIZE       2048
  68 #define CONFIG_SYS_NAND_OOBSIZE         64
  69
  70 #ifdef CONFIG_NAND
  71 #define CONFIG_CMD_UBIFS        /* Read-only UBI volume operations */
  72
  73 #define CONFIG_RBTREE           /* required by CONFIG_CMD_UBI */
  74 #define CONFIG_LZO              /* required by CONFIG_CMD_UBIFS */
  75
  76 #define CONFIG_MTD_PARTITIONS   /* required for UBI partition support */
  77
  78 #define MTDIDS_DEFAULT                  "nand0=omap2-nand.0"
  79 #define MTDPARTS_DEFAULT                "mtdparts=omap2-nand.0:512k(xloader),"\
  80                                         "1920k(uboot),128k(uboot-env),"\
  81                                         "10m(boot),-(rootfs)"
  82 #else
  83 #define MTDPARTS_DEFAULT
  84 #endif
  85
  86
  87 #define CONFIG_BOOTCOMMAND \
  88         "run distro_bootcmd; " \
  89         "setenv bootargs ${bootargs_ubi}; " \
  90         "if mmc rescan && load mmc 0:1 ${loadaddr} autoboot.scr; then " \
  91                 "source ${loadaddr}; " \
  92         "fi; " \
  93         "ubi part boot && ubifsmount ubi:boot && " \
  94                 "ubifsload ${loadaddr} uImage && bootm ${loadaddr}"
  95
  96 #define BOOT_TARGET_DEVICES(func) \
  97         func(MMC, mmc, 0) \
  98
  99 #include <config_distro_bootcmd.h>
 100
 101 #define CONFIG_EXTRA_ENV_SETTINGS \
 102         DEFAULT_LINUX_BOOT_ENV \
 103         "usbtty=cdc_acm\0" \
 104         "bootargs_ubi=ubi.mtd=4 ubi.mtd=3 root=ubi0:rootfs rootfstype=ubifs " \
 105                 "rw rootflags=bulk_read vram=6272K omapfb.vram=0:3000K\0" \
 106         "mtdparts=" MTDPARTS_DEFAULT "\0" \
 107         BOOTENV \
 108
 109 /* memtest works on */
 110 #define CONFIG_SYS_MEMTEST_START        (OMAP34XX_SDRC_CS0)
 111 #define CONFIG_SYS_MEMTEST_END          (OMAP34XX_SDRC_CS0 + \
 112                                         0x01F00000) /* 31MB */
 113
 114 #if defined(CONFIG_NAND)
 115 #define CONFIG_SYS_FLASH_BASE           NAND_BASE
 116 #endif
 117
 118 /* Monitor at start of flash */
 119 #define CONFIG_SYS_MONITOR_BASE         CONFIG_SYS_FLASH_BASE
 120
 121 #define CONFIG_ENV_IS_IN_NAND           1
 122 #define SMNAND_ENV_OFFSET               0x260000 /* environment starts here */
 123
 124 #define CONFIG_SYS_ENV_SECT_SIZE        (128 << 10)     /* 128 KiB */
 125 #define CONFIG_ENV_OFFSET               SMNAND_ENV_OFFSET
 126 #define CONFIG_ENV_ADDR                 SMNAND_ENV_OFFSET
 127
 128 #endif                          /* __CONFIG_H */