Subject: Re: [PATCH 2/4] PowerPC: update 440EP(x)/440GR(x) identical PVR issue workaround

From: Valentine Barshak <[email-masked]>
Date: Fri, 21 Dec 2007 22:47:46 +0300

Josh Boyer wrote:
> On Fri, 21 Dec 2007 19:24:02 +0300
> Valentine Barshak <[email-masked]> wrote:
> 
>> Commit 3ee133269861dc449ad5be761aa8570b1b05571f introduced
>> a CPU "model" property and thus broke PowerPC 440EP(x)/440GR(x)
>> identical PVR workaround. The patch updates it to use the new
>> model property for CPU identification.
> 
> Good catch.  I'll have to look more closely to see if anything else
> would be broken by changing the cpu node name from "PowerPC,xxxx@0" to
> "cpu@0".
> 
> josh

Looks like we need a u-boot update for 405Ex Kilauea board.
Mine (U-Boot 1.3.0-rc3-gccc2fe86-dirty (Oct 25 2007 - 12:18:41))
fails to boot with new cpu node changes:

    Uncompressing Kernel Image ... OK
    Booting using the fdt at 0x400000
le to update property /cpus/PowerPC,405EX@0:timebase-frequency, 
err=FDT_ERR_NOTFOUND
Unable to update property /cpus/PowerPC,405EX@0:clock-frequency, 
err=FDT_ERR_NOTFOUND

Thanks,
Valentine.