[Skiboot] [PATCH V2 4/5] capi: Load capp microcode

Frederic Barrat fbarrat at linux.vnet.ibm.com
Tue Apr 4 03:05:25 AEST 2017

Le 03/04/2017 à 04:30, Stewart Smith a écrit :
> Christophe Lombard <clombard at linux.vnet.ibm.com> writes:
>> CAPP microcode flash download and CAPP upload for PHB4.
>> A new file 'capp.c' is created to receive common capp code for PHB3 and
>> PHB4.
>> Signed-off-by: Christophe Lombard <clombard at linux.vnet.ibm.com>
> When are we likely to see P9 CAPP ucode hit github? Currently it's
> impossible to test functionality of capi code on p9 as there's no
> locatable capp ucode to load in.
> (well... except ZZ I guess, as FSP will have it)

Hi Stewart,

We are still doing capi bringup on real-hardware, so it's a bit early 
for you testing anything.

I'd also like to have the capp ucode in op-build, since I'm already 
tired of setting it up manually. I'm checking with the capp folks if 
they have any problem with it.

Then we'll need to work a bit the capp-ucode build to find out if we are 
building for p8 or p9, so that we populate cappucode.bin with the 
correct content.


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