망고100 보드로 놀아보자 10

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  • 1. 망고100 보드로 놀아보자-10
    망고100 NAND ,SD map
    http://cafe.naver.com/embeddedcrazyboys
  • 2. 망고100 NAND Partition 영역
    0x00000000
    U-boot
    (/dev/mtdblock0)
    Creating 3 MTD partitions on "NAND 256MiB 3,3V 8-bit":
    0x000000000000-0x000000080000 : "Bootloader"
    0x000000080000-0x000000400000 : "Kernel"
    0x000000400000-0x000010000000 : "File System“
    --커널 부팅 시 메시지
    0x80000
    Kernel
    (/dev/mtdblock1)
    커널소스 위치는
    256MB
    0x400000
    부팅 후 확인 방법
    #cat /proc/mtd
    Filesystem
    (/dev/mtdblock2)
    0x10000000
    http://cafe.naver.com/embeddedcrazyboys
  • 3. SD /MMC Partition 구성
    1
    FAT32(2.4GB)
    Disk /dev/mmcblk0: 3941 MB, 3941597184 bytes
    4 heads, 16 sectors/track, 120288 cylinders, total 7698432 sectors
    Units = sectors of 1 * 512 = 512 bytes
    GNOME FS(500MB)
    Android FS(500MB)
    Fdisk명령으로 파티션을 만든다
    Mkfs.ext3 /dev/sdb1
    Mkfs.ext3 /dev/sdb2
    Mkfs.ext3 /dev/sdb3
    Mount -t ext3 /dev/sdb2 /media/android
    파일시스템 복사
    TSECTORS-9266
    Kernel
    (4MB)
    3941MB
    TSECTORS-1074
    U-boot
    (512KB)
    TSECTORS-34
    U-boot ENV
    (16KB)
    TSECTORS-18
    Bootloader
    (9KB)
    TSECTORS=7698432 sectors
    http://cafe.naver.com/embeddedcrazyboys