include/configs/omap3_zoom1.h

   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
  23 /* Generic NAND definition conflicts with debug_base */
  24 #undef CONFIG_SYS_NAND_BASE
  25
  26 #define CONFIG_MISC_INIT_R
  27
  28 #define CONFIG_REVISION_TAG             1
  29
  30 #define CONFIG_ENV_SIZE                 (128 << 10)     /* 128 KiB */
  31
  32 /*
  33  * Hardware drivers
  34  */
  35
  36 /* USB device configuration */
  37 #define CONFIG_USB_DEVICE               1
  38 #define CONFIG_USB_TTY                  1
  39 /* Change these to suit your needs */
  40 #define CONFIG_USBD_VENDORID            0x0451
  41 #define CONFIG_USBD_PRODUCTID           0x5678
  42 #define CONFIG_USBD_MANUFACTURER        "Texas Instruments"
  43 #define CONFIG_USBD_PRODUCT_NAME        "Zoom1"
  44
  45 #if defined(CONFIG_CMD_NAND)
  46 /* NAND: SPL falcon mode configs */
  47 #ifdef CONFIG_SPL_OS_BOOT
  48 #define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x280000
  49 #endif
  50 #endif
  51
  52 /*
  53  * TWL4030
  54  */
  55 #define CONFIG_TWL4030_LED              1
  56
  57 /*
  58  * Board NAND Info.
  59  */
  60 #define CONFIG_SYS_NAND_ADDR            NAND_BASE       /* physical address */
  61                                                         /* to access nand */
  62 #define CONFIG_SYS_NAND_BASE            NAND_BASE       /* physical address */
  63                                                         /* to access nand at */
  64                                                         /* CS0 */
  65
  66 /* Environment information */
  67
  68 #define CONFIG_EXTRA_ENV_SETTINGS \
  69         "loadaddr=0x82000000\0" \
  70         "fdtaddr=0x80f80000\0" \
  71         "bootfile=uImage\0" \
  72         "fdtfile=omap3-ldp.dtb\0" \
  73         "bootdir=/\0" \
  74         "bootpart=0:1\0" \
  75         "usbtty=cdc_acm\0" \
  76         "console=ttyO2,115200n8\0" \
  77         "mmcdev=0\0" \
  78         "videomode=1024x768@60,vxres=1024,vyres=768\0" \
  79         "videospec=omapfb:vram:2M,vram:4M\0" \
  80         "mmcargs=setenv bootargs console=${console} " \
  81                 "video=${videospec},mode:${videomode} " \
  82                 "root=/dev/mmcblk0p2 rw " \
  83                 "rootfstype=ext3 rootwait\0" \
  84         "nandargs=setenv bootargs console=${console} " \
  85                 "video=${videospec},mode:${videomode} " \
  86                 "root=/dev/mtdblock4 rw " \
  87                 "rootfstype=jffs2\0" \
  88         "loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr\0" \
  89         "bootscript=echo Running bootscript from mmc ...; " \
  90                 "source ${loadaddr}\0" \
  91         "loadimage=load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \
  92         "loadfdt=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \
  93         "loadzimage=setenv bootfile zImage; if run loadimage; then run loadfdt;fi\0"\
  94         "mmcboot=echo Booting from mmc ...; " \
  95                 "run mmcargs; " \
  96                 "bootm ${loadaddr}\0" \
  97         "mmczboot=echo Booting from mmc ...; " \
  98                 "run mmcargs; " \
  99                 "bootz ${loadaddr} - ${fdtaddr}\0" \
 100         "nandboot=echo Booting from nand ...; " \
 101                 "run nandargs; " \
 102                 "nand read ${loadaddr} 280000 400000; " \
 103                 "bootm ${loadaddr}\0" \
 104
 105 #define CONFIG_BOOTCOMMAND \
 106         "mmc dev ${mmcdev}; if mmc rescan; then " \
 107                 "if run loadbootscript; then " \
 108                         "run bootscript; " \
 109                 "else " \
 110                         "if run loadimage; then " \
 111                                 "run mmcboot; " \
 112                         "else if run loadzimage; then " \
 113                                 "run mmczboot; " \
 114                         "else run nandboot; " \
 115                         "fi; fi;" \
 116                 "fi; " \
 117         "else run nandboot; fi"
 118
 119 /*
 120  * Miscellaneous configurable options
 121  */
 122 #define CONFIG_SYS_MEMTEST_START        (PHYS_SDRAM_1)  /* memtest */
 123 #define CONFIG_SYS_MEMTEST_END          (PHYS_SDRAM_2 + \
 124                                         0x01F00000) /* 31MB */
 125
 126 /*-----------------------------------------------------------------------
 127  * FLASH and environment organization
 128  */
 129
 130 /* **** PISMO SUPPORT *** */
 131 #if defined(CONFIG_CMD_NAND)
 132 #define CONFIG_SYS_FLASH_BASE           NAND_BASE
 133 #endif
 134
 135 /* Monitor at start of flash */
 136 #define CONFIG_SYS_MONITOR_BASE         CONFIG_SYS_FLASH_BASE
 137 #define CONFIG_SYS_ONENAND_BASE         ONENAND_MAP
 138
 139 #define ONENAND_ENV_OFFSET              0x260000 /* environment starts here */
 140
 141 #define CONFIG_SYS_ENV_SECT_SIZE        (128 << 10)     /* 128 KiB */
 142 #define CONFIG_ENV_OFFSET               0x260000
 143 #define CONFIG_ENV_ADDR                 0x260000
 144
 145 #endif                          /* __CONFIG_H */