Re: [U-Boot-Users] Why my image isn't boot?

9 Apr 2003


      I want it run from flash, but if I use "loadb 0x00100000", after transfer
the uImage, "md 0x00100000" shows that flash data is wrong,
what should I do?
                                                     Hongda Zhao
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----- Original Message -----
From: richard@uclinux.net
To: "Zhao Hongda" zhaohongda@tsinghua.org.cn
Sent: Tuesday, April 08, 2003 5:23 AM
Subject: Re: [U-Boot-Users] Why my image isn't boot?
...
...
I use the u-boot cvs source,
linux-2.4.19 kernel, arm-linux patch, and xscale patch.
arm-linux-gcc 3.0 as complier,lubbock(pxa250) as platform.
arm-linux-objcopy -O binary -R .note -R .comment -S vmlinux

linux.bin
...
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gzip -9 linux.bin
mkimage -A arm -O linux -T kernel -C gzip -a 0xa0008000 -e

0xa0008000 -n
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"Linux Kernel Image" -d linux.bin.gz uImage
then under u-boot:
    =>loadb 0xa0008000 (send the uImage)
    =>go 0xa0008000
    start the application at 0xa0008000
    <hang>
You try to start a compressed kernel from RAM?
Rick

Zhao Hongda

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