Samsung 4412 Development Card Brush Android system

Use the SD card to burn the CPU core to Samsung 4412 as the core of the Android development version of CortexA9. 1. Prepare a 4G or 8G SD card. 2. Format the SD card (WIN95/FAT32) using the Fdisk tool Ubunt12.04. 2.1 Format is should be noted to reserve about 100M of space to store Supportboot.bin, the steps to format the U-disk are as follows: [email protected]:~/arm/mycode/blog$ sudo fdisk-l[sudo ] Password for zshh:disk/dev/sda:1000.2 GB, 1000204886016 bytes255 heads, + sectors/track, 121601 cylinders, total 195 3525168 sectorsunits = Sector of 1 * bytessector size (logical/physical): bytes/4096 bytesi/o Size (minimum/op        Timal): 4096 bytes/4096 bytesdisk identifier:0x0003101c device start start end number of block Id system/DEV/SDA1 * 2048 1936879615 968438784 linux/dev/sda2 1936881662 1953523711 8321025 5 Extended partition 2 does not s  Tart on physical sector boundary./dev/sda5 1936881664 1953523711 8321024 Linux Interchange/Solaris DISK/DEV/SDB:  7948 MB, 7948206080 bytes 8 heads, Sectors/track, 194048 cylinders, total 15523840 sectors Units = Sector of 1 * 512 = 512 Bytessector size (logical/physical): bytes/512 bytesi/o Size (minimum/optimal): bytes/512 bytes/dev/sdb1 155238 15523839 7684301     b W95 FAT32 above is to use the fdisk-l command to view my hard disk and USB flash drive information.    A: We need to partition the U-disk device, then you should first sdb1 the drive letter of the U disk, from the/media/mount point unloading. Use umount/media/* to uninstall. [email protected]:~/arm/mycode/blog$ umount/media/2e0d-cd56 [email protected]:~/arm/mycode/blog$ 2.2 Use FDISK to partition the USB drive.                                                  [email protected]:~/arm/mycode/blog$ sudo fdisk/dev/sdb command (input m for help): D (Note: Delete all partitions) Selected Partition 1 command (input m for help): p (Note: printing device information) disk/de  v/sdb:7948 MB, 7948206080 bytes8 heads, sectors/track, 194048 cylinders, total 15523840 sectorsunits = Sector of 1 * 512 = Bytessector size (logical/physical): bytes/512 bytesi/o size (minimum/optimal): bytes/512 bytesdisk Ident ifier:0x00000000 command (input m for help): N (note: new partition) Partition Type:p Primar Y (0 primary, 0 extended, 4 free) e extendedselect (default p): P (Note: Create a new primary partition) area code (1-4,                            Default is 1): 1 (Note: Specify partition Number) Start sector (2048-15523839, default = 2048): 204800       (Note: Reserved for 100m space to put Supportboot.bin) last sector, + sector or +size{k,m,g} (204800-15523839, default = 15523839): (Note: The first partition 204800 starts to 15523839 end) will use the default value 15523839 command (input m for help): p (Note: printing device information) disk/dev/sdb:7948 MB, 7948206080 bytes 8 Heads, Sectors/track, 194048 cylinders, total 15523840 sectorsunits = Sector of 1 * total = bytessector size (logical/p hysical): bytes/512 bytesi/o size (minimum/optimal): bytes/512 bytesdisk identifier:0x00000000 device start up Point end block Number Id system/dev/sdb1 204800 15523839 7659520 (input m get help): T (use t command to modify partition  Type) Selected partition 1Hex code (type L to list codes): L (view partition type) 0 NEC DOS Minix/     Old Linu BF Solaris    1 FAT12 Hidden NTFS Win, Linux exchange/So C1 drdos/sec (FAT-2 Xenix root Plan 9 83  Linux C4 drdos/sec (FAT-3 xenix usr 3c partitionmagic + os/2 hidden c:c6 drdos/sec (FAT-4 FAT16       <32m Venix 80286% Linux Extension C7 Syrinx 5 extended PPC PReP Boot NTFS Volume set Da non-file system data 6 FAT16 SFS, NTFS volume set db cp/m/CTOS/. 7 Hpfs/ntfs/exfat 4d qnx4.x-linux plain text de Dell tools 8 AIX 4e qnx4.x part 2nd 8e Linux LV M DF Bootit 9 AIX Bootable 4f qnx4.x 3rd section Amoeba E1 DOS access a OS/2 boot manager ontra CK DM 94 Amoeba BBT E3 DOS r/o b W95 FAT32 wuyi ontrack DM6 Aux 9f bsd/os e4 speedsto R C W95 FAT32 (LBA) cp/m A0 IBM Thinkpad Hugh EB BeOS fs e W95 FAT16 (LBA) Ontrack DM6 A UX a5 FreeBSD ee GPT F W95 expansionExhibition (LBA) OnTrackDM6 a6 OpenBSD ef EFI (fat-12/16/10 OPUS-ez-drive A7 NeXTSTEP  F0 linux/pa-risc 11 Hidden FAT12-Bow A8 Darwin UFS F1 SpeedStor-Compaq Diagnostics 5c Priam edisk A9 NetBSD f4 speedstor 14 hidden FAT16 <3-SpeedStor ab Darwin start F2 DOS  Minor 16 hidden FAT16 the GNU HURD or Sys af hfs/hfs+ fb VMware VMFS 17 hidden hpfs/ntf-Novell Netware B7 BSDI FS FC VMware Vmkcore AST Smart sleep $ Novell Netware b8 BSDI swap fd Linux RAID Auto 1b hidden W9  5 FAT3 disksecure multiple start bb boot Wizard hidden FE lanstep 1c hidden W95 FAT3 pc/ix be Solaris boot ff BBT 1e Hidden W95 FAT1 80 old Minix Hex code (type L to list codes): B (change partition to WIN95/FAT32 format) Changed system Typ E of partition 1 to B (W95 FAT32) command (input m for help): W (note: Save partition, Exit). The partition table has been altered! Calling IOCTL () to re-readPartition table. Warning:if you has created or modified any DOS 6.xpartitions, please see the Fdisk manual page for additionalinformation . Syncing disks. [email protected]:~/arm/mycode/blog$ sudo mkfs.vfat/dev/sdb1 (format SD card to FAT32 format) 2.3: writes supportboot to SD card. [Email protected]:~/arm/arm data/exynos4412_lzy1/tools$ sudo./write4412boot. /.. /.. /arm2/images/superboot4412.bin/dev/sdb[sudo] Password for zshh:start ..... ... end ..... ....... [Email protected]:~/arm/arm profile/exynos4412_lzy1/tools$ 2.4: Copy the image to the SD card. [email protected]:~/arm/arm2$ cp-r images//media/cf6b-cad2/Copy the android image and the Linux kernel to the images of the U-disk.

Samsung 4412 Development Card Brush Android system