Re: Factory CD boot problem

Andreas Färber <[email protected]> Tue, 07 Jan 2014 14:40:49 +0100
Newsgroups gmane.linux.suse.ppc
Organization SUSE LINUX Products GmbH
Message-ID <[email protected]>
Am 02.01.2014 22:26, schrieb Benjamin Herrenschmidt:
> On Thu, 2014-01-02 at 22:01 +0100, Alexander Graf wrote:
>> Well, the only curious thing is that it starts allocation at 48MB. But
>> I suppose that's for a good reason - OFW and yaboot have to all fit
>> into the same tiny 128MB address space after all.
> 
> Check where OFW is ... (real-base)

# hexdump -C options/real-base
00000000  33 33 35 35 34 34 33 32  00                       |33554432.|
00000009
# hexdump -C options/real-size
00000000  31 36 37 37 37 32 31 36  00                       |16777216.|
00000009

Looks slightly odd to me...

power5:/proc/device-tree # hexdump -C options/virt-base
00000000  34 32 39 34 39 36 37 32  39 35 00                |4294967295.|
0000000b
power5:/proc/device-tree # hexdump -C options/virt-size
00000000  34 32 39 34 39 36 37 32  39 35 00                |4294967295.|
0000000b

# hexdump -C options/load-base
00000000  31 36 33 38 34 00                                 |16384.|
00000006

Cheers,
Andreas

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