[U-Boot-Users] uImage wrapper removal?
elf at buici.com
Fri Aug 15 08:05:06 CEST 2003
Something along the lines of this
dd if=uImage of=zImage bs=64 skip=1
The header is the first 64 bytes.
On Thu, Aug 14, 2003 at 09:34:57PM -0700, Tom Guilliams wrote:
> Does anyone know if there's a utility to remove the U-Boot wrapper from
> a uImage (gzipped kernel, etc)? I'm creating a single uImage with
> kernel and ramdisk and I need to extract the kernel, replace the ramdisk
> and put it all back together after my Linux kernel has booted. I
> believe objcopy will allow me to extract the kernel from kernel/ramdisk
> ELF image but that's off-topic.
> Just checking to see if there's something already out there of if this
> has been discussed before.
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