U-Boot 1.1.6 (Jan 29 2010 - 01:37:50)
DRAM: 64 MB Flash: 1 MB NAND: 64 MiB *** Warning - bad CRC, using default environment In: serial Out: serial Err: serial UPLLVal [M:38h,P:2h,S:2h] MPLLVal [M:5ch,P:1h,S:1h] CLKDIVN:5h +---------------------------------------------+ | S3C2440A USB Downloader ver R0.03 2004 Jan | +---------------------------------------------+ USB: IN_ENDPOINT:1 OUT_ENDPOINT:3 FORMAT: <ADDR(DATA):4>+<SIZE(n+10):4>+<DATA:n>+<CS:2> NOTE: Power off/on or press the reset button for 1 sec in order to get a valid USB device address. Hit any key to stop autoboot: 3 2 1 0 Booting Linux ... NAND read: device 0 offset 0x50000, size 0x200000 2097152 bytes read: ERROR ## Booting image at 30008000 ... Image Name: Linux Kernel Image Created: 2010-01-28 18:15:47 UTC Image Type: ARM Linux Kernel Image (gzip compressed) Data Size: 1674562 Bytes = 1.6 MB Load Address: 00000000 Entry Point: 00000000 Verifying Checksum ... Bad Data CRC ##### open24x0 Bootloader for FA24x0 ##### [u] Download u-boot [k] Download Linux kernel [j] Download JFFS2 image [y] Download YAFFS image [d] Download to SDRAM & Run [b] Boot the system [f] Format the Nand Flash [s] Set the boot parameters [r] Reboot u-boot [q] Quit from menu Enter your selection: ----------------------------------------------------------------------------------------------------------------- I used "mkimage" to encapsulate zImage builed before to get "uImage" build target.following is what i have done: 0:#arm-linux-objcopy -O binary \ -R .note -R .comment \ -S vmlinux linux.bin 1: gzip -9 linux.bin 2: mkimage -A arm -O linux -T kernel -C gzip \ -a 0 -e 0 -n "Linux Kernel Image" \ -d linux.bin.gz uImage 3.[r...@redhat kernel-2.6.13]# ../u-boot-1.1.6/tools/mkimage -l uImage Image Name: Linux Kernel Image Created: Fri Jan 29 02:15:47 2010 Image Type: ARM Linux Kernel Image (gzip compressed) Data Size: 1674562 Bytes = 1635.31 kB = 1.60 MB Load Address: 0x00000000 Entry Point: 0x00000000 4.then i use the bootloader vivi in NorFlash to flash the uImage to NAND Flash,boot from vivi with zImage everything is ok, but uboot failed,what can i do? i think there is something wrong in mtd partition address. but i don't know how to do next.my board mtd partitions assigned as follows: Number of partitions: 5 name : offset size flag ------------------------------------------------------------ vivi : 0x00000000 0x00028000 0 eboot : 0x00028000 0x00018000 0 param : 0x00040000 0x00010000 0 kernel : 0x00050000 0x00200000 0 root : 0x00250000 0x03dac000 0 ----------------------------------------------------------------------------- the eboot partition only used for WinCE. ...... any reply appreciated. thanks! linzhavon
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