Booting -CURRENT on VIOS

[Kevin Bowling]

Sure,

0 > dev /memory  ok
0 > .properties
name                    memory
device_type             memory
reg                     00000000 00000000  00000000 08000000
available               00000000 00004000 00000000 001fc000 00000000
0021d058 00000000 00010000
                        00000000 00242bfc 00000000 009bd404 00000000
02261000 00000000 05d9f000
#address-cells          00000001
#size-cells             00000000
ibm,phandle             fffffffa
ibm,associativity       00000004 00000000 00000000 00000000 00000000

 ok


On Sun, Sep 4, 2016 at 2:01 AM, Nathan Whitehorn <nwhitehorn at freebsd.org>
wrote:

> It could be something with the system memory map. Can you sent the output
> of:
> dev /memory at 0
> .properties
>
> That will help see what the memory layout looks like.
> -Nathan
>
>
> On 09/03/16 22:39, Kevin Bowling wrote:
>
>> I'm trying to run -CURRENT on VIOS (on POWER6).  After a lot of digging I
>> found how to get the full path to the boot device I want (using firmware's
>> ioinfo tool), and the location of the loader from
>> release/powerpc/mkisoimages.sh.  Ubuntu 16.04 is able to boot by
>> selecting
>> the CD from the SMS menu so that's something I will dig into more later.
>>
>> The first major hurdle I've pasted below, when trying to run the loader.
>> It seems to fail quite early so I'm not sure where to start looking or how
>> to debug.  Any advice?
>>
>> 0 > boot /vdevice/v-scsi at 30000002/disk at 8200000000000000:,\ppc\chrp\loader
>> CLAIM failed
>> Call History
>> ------------
>> throw  - c3b044
>> $call-method  - c48d18
>> (poplocals)  - c3c9e8
>> (init-program)  - c85738
>> boot  - c8647c
>> evaluate  - c4c6ec
>> determine-of-footprint  - c19100
>> invalid pointer - 45
>> invalid pointer - 45
>> quit  - c4cdcc
>> quit  - c4cbc0
>>
>> My Fix Pt Regs:
>>   00 0000000000000000 0000000000000000 00000000deadbeef 0000000000c6f61c
>>   04 0000000000c16fc0 0000000000a48ef0 0000000000019100 0000000000c05010
>>   08 0000000008000000 0000000000000000 ffffffffffffffff 0000000000000000
>>   0c 8000000012f7a914 0000000000c19100 0000000000c1a000 0000000001cc8bb8
>>   10 0000000000e77c55 0000000000e77b65 0000000000c6f614 0000000000c6f6c4
>>   14 0000000000000087 0000000000000000 0000000000000006 fffffffffffffffb
>>   18 0000000000c14fe8 0000000000c3a000 0000000000c16fc0 0000000000c19000
>>   1c 0000000000c22000 0000000000c42100 0000000000c13fd8 0000000000c12fe0
>> Special Regs:
>>      %IV: 00000900     %CR: 24808004    %XER: 20000001  %DSISR: 00000000
>>    %SRR0: 0000000000c6f61c   %SRR1: 800000000000b002
>>      %LR: 0000000000c48944    %CTR: 0000000000000005
>>     %DAR: 0000000000000000
>>   ok
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>>
>