[U-Boot] [PATCH v2 3/5] MIPS: Optimize the setup of endianess and CPU optimization flags

Daniel Schwierzeck daniel.schwierzeck at googlemail.com
Wed Mar 16 15:41:14 CET 2011


2011/3/16 Shinya Kuribayashi <skuribay at pobox.com>:
> On 3/15/11 10:20 PM, Daniel Schwierzeck wrote:
>>>
>>> http://thread.gmane.org/gmane.comp.boot-loaders.u-boot/81572/focus=81735
>>
>> sorry, I missed that discussion
>
> You can find a lot more in the list archive.

ok I looked through the past discussions and it seems there is no right solution
or approach yet. I'll revert the endianess stuff in my patch. Sorry
for the noise ;)

Is my approach with -march acceptable? This is more important to me
for supporting
new SoCs with 24k and 34k CPU cores. I think its a clean approach to
use a default Mips32
architecture optimization plus a per CPU optimization configured in
the SoC directories.

Daniel


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