[PATCH] Add USB to MPC8349 PB platform support
Kumar Gala
galak at kernel.crashing.org
Thu Jul 20 06:48:49 EST 2006
On Jul 19, 2006, at 3:13 PM, Timur Tabi wrote:
> Hollis Blanchard wrote:
>
>> Seems to me that it's far better to have init code in the kernel than
>> firmware. For one example, look at the x86 video card init problem
>> PowerPC Linux has. It's also far easier to fix/deploy Linux code than
>> firmware code, as Li observed, and on top of that it's less work for
>> non-UBoot firmwares in the future.
>
> I also agree 100%. The boot loader should only be required to
> initialize whatever hardware it uses. The kernel should be
> required to initialize whatever hardware it supports. The kernel
> should not assume that USB or PCI or whatever has already been
> initialized by the boot loader. This doesn't happen on x86, so we
> should it happen on PPC?
Let's not drag what x86 does as a good or bad example of anything :)
- k
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