LXR uboot/include/configs/omap3

   1/*
   2 * (C) Copyright 2006-2008
   3 * Texas Instruments.
   4 * Richard Woodruff <r-woodruff2@ti.com>
   5 * Syed Mohammed Khasim <x0khasim@ti.com>
   6 * Nishanth Menon <nm@ti.com>
   7 *
   8 * Configuration settings for the TI OMAP3430 Zoom MDK board.
   9 *
  10 * SPDX-License-Identifier:     GPL-2.0+
  11 */
  12
  13#ifndef __CONFIG_H
  14#define __CONFIG_H
  15
  16#define CONFIG_NR_DRAM_BANKS    2       /* CS1 may or may not be populated */
  17#include <asm/arch/cpu.h>               /* get chip and board defs */
  18#include <asm/arch/omap.h>
  19#include <configs/ti_omap3_common.h>
  20
  21/* Remove SPL boot option - we do not support that on LDP yet */
  22#undef CONFIG_SPL_FRAMEWORK
  23
  24/* Generic NAND definition conflicts with debug_base */
  25#undef CONFIG_SYS_NAND_BASE
  26
  27#define CONFIG_MISC_INIT_R
  28
  29#define CONFIG_REVISION_TAG             1
  30
  31#define CONFIG_ENV_SIZE                 (128 << 10)     /* 128 KiB */
  32
  33/*
  34 * Hardware drivers
  35 */
  36
  37/* USB */
  38#define CONFIG_USB_MUSB_UDC                     1
  39#define CONFIG_USB_OMAP3                1
  40#define CONFIG_TWL4030_USB              1
  41
  42/* USB device configuration */
  43#define CONFIG_USB_DEVICE               1
  44#define CONFIG_USB_TTY                  1
  45/* Change these to suit your needs */
  46#define CONFIG_USBD_VENDORID            0x0451
  47#define CONFIG_USBD_PRODUCTID           0x5678
  48#define CONFIG_USBD_MANUFACTURER        "Texas Instruments"
  49#define CONFIG_USBD_PRODUCT_NAME        "Zoom1"
  50
  51#if defined(CONFIG_CMD_NAND)
  52/* NAND: SPL falcon mode configs */
  53#ifdef CONFIG_SPL_OS_BOOT
  54#define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x280000
  55#endif
  56#endif
  57
  58/*
  59 * TWL4030
  60 */
  61#define CONFIG_TWL4030_LED              1
  62
  63/*
  64 * Board NAND Info.
  65 */
  66#define CONFIG_SYS_NAND_ADDR            NAND_BASE       /* physical address */
  67                                                        /* to access nand */
  68#define CONFIG_SYS_NAND_BASE            NAND_BASE       /* physical address */
  69                                                        /* to access nand at */
  70                                                        /* CS0 */
  71
  72/* Environment information */
  73
  74#define CONFIG_EXTRA_ENV_SETTINGS \
  75        "loadaddr=0x82000000\0" \
  76        "fdtaddr=0x80f80000\0" \
  77        "bootfile=uImage\0" \
  78        "fdtfile=omap3-ldp.dtb\0" \
  79        "bootdir=/\0" \
  80        "bootpart=0:1\0" \
  81        "usbtty=cdc_acm\0" \
  82        "console=ttyO2,115200n8\0" \
  83        "mmcdev=0\0" \
  84        "videomode=1024x768@60,vxres=1024,vyres=768\0" \
  85        "videospec=omapfb:vram:2M,vram:4M\0" \
  86        "mmcargs=setenv bootargs console=${console} " \
  87                "video=${videospec},mode:${videomode} " \
  88                "root=/dev/mmcblk0p2 rw " \
  89                "rootfstype=ext3 rootwait\0" \
  90        "nandargs=setenv bootargs console=${console} " \
  91                "video=${videospec},mode:${videomode} " \
  92                "root=/dev/mtdblock4 rw " \
  93                "rootfstype=jffs2\0" \
  94        "loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr\0" \
  95        "bootscript=echo Running bootscript from mmc ...; " \
  96                "source ${loadaddr}\0" \
  97        "loadimage=load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \
  98        "loadfdt=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \
  99        "loadzimage=setenv bootfile zImage; if run loadimage; then run loadfdt;fi\0"\
 100        "mmcboot=echo Booting from mmc ...; " \
 101                "run mmcargs; " \
 102                "bootm ${loadaddr}\0" \
 103        "mmczboot=echo Booting from mmc ...; " \
 104                "run mmcargs; " \
 105                "bootz ${loadaddr} - ${fdtaddr}\0" \
 106        "nandboot=echo Booting from nand ...; " \
 107                "run nandargs; " \
 108                "nand read ${loadaddr} 280000 400000; " \
 109                "bootm ${loadaddr}\0" \
 110
 111#define CONFIG_BOOTCOMMAND \
 112        "mmc dev ${mmcdev}; if mmc rescan; then " \
 113                "if run loadbootscript; then " \
 114                        "run bootscript; " \
 115                "else " \
 116                        "if run loadimage; then " \
 117                                "run mmcboot; " \
 118                        "else if run loadzimage; then " \
 119                                "run mmczboot; " \
 120                        "else run nandboot; " \
 121                        "fi; fi;" \
 122                "fi; " \
 123        "else run nandboot; fi"
 124
 125/*
 126 * Miscellaneous configurable options
 127 */
 128#define CONFIG_SYS_MEMTEST_START        (PHYS_SDRAM_1)  /* memtest */
 129#define CONFIG_SYS_MEMTEST_END          (PHYS_SDRAM_2 + \
 130                                        0x01F00000) /* 31MB */
 131
 132/*-----------------------------------------------------------------------
 133 * FLASH and environment organization
 134 */
 135
 136/* **** PISMO SUPPORT *** */
 137#if defined(CONFIG_CMD_NAND)
 138#define CONFIG_SYS_FLASH_BASE           NAND_BASE
 139#endif
 140
 141/* Monitor at start of flash */
 142#define CONFIG_SYS_MONITOR_BASE         CONFIG_SYS_FLASH_BASE
 143#define CONFIG_SYS_ONENAND_BASE         ONENAND_MAP
 144
 145#define ONENAND_ENV_OFFSET              0x260000 /* environment starts here */
 146
 147#define CONFIG_SYS_ENV_SECT_SIZE        (128 << 10)     /* 128 KiB */
 148#define CONFIG_ENV_OFFSET               0x260000
 149#define CONFIG_ENV_ADDR                 0x260000
 150
 151#endif                          /* __CONFIG_H */
 152