[U-Boot-Users] u-boot O2 issue

Bhavin Patel bhavin.patel at einfochips.com
Tue Apr 10 07:29:22 CEST 2007

Hi all,

I am working on TI's  arm926ejs based processor 'DM350'.

I compiled my ported u-boot (1.1.4) and kernel (2.6.18) with open source gcc
4.1.1 tool-chain (downloaded from buildroot).

If I disable O2 flag while compiling the u-boot, I am able to boot the
kernel properly.

If I enable O2 flag at the time of u-boot compilation, my kernel hangs after
giving message "uncompressing the kernel........".

I suspect some issue with kernel command line passed from u-boot to kernel. 

Let me know if anyone of you have come accross this kinf of issue.


Bhavin Patel
Einfochips, A'bad, India.
bhavin.patel at einfochips.com
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