[coreboot] Lenovo Carbon X1

[Vladimir 'phcoder' Serbinenko]

I was unable to download as I'm not willing to give dropbox access to my
contacts and I'm too lazy to make a new account now. Anyway the culprit is
unsupported LPC. Here you go: https://review.coreboot.org/12820

Le Sat, Jan 2, 2016 à 1:39 AM, Vladimir 'phcoder' Serbinenko <
phcoder at gmail.com> a écrit :

> Please send me the full log archive so I can reproduce. Also note: X1
> carbon has soldered RAM which will need adjustements
>
> Le Sun, Dec 13, 2015 à 10:59 PM, Gerhard Gappmeier <gappy1502 at gmx.net> a
> écrit :
>
>> Hi all,
>>
>>
>>
>> unfortunately autoport didn't work well.
>>
>>
>>
>> This is the output on the 1st run:
>>
>> Unsupported PCI device 8086:1e56
>>
>> Unknown PCI device 8086:0085, assuming removable
>>
>> panic: runtime error: invalid memory address or nil pointer dereference
>>
>> [signal 0xb code=0x1 addr=0x20 pc=0x40a157]
>>
>>
>>
>> goroutine 1 [running]:
>>
>> main.LenovoEC(0xc20801edc0, 0x19, 0xc20801eec0, 0x1f, 0xc20804638f, 0x6,
>> 0xc20804640a, 0x12, 0xc20803d9e0, 0x2d, ...)
>>
>> /home/gergap/work/opensource/coreboot/util/autoport/ec_lenovo.go:20
>> +0x1d37
>>
>> main.ScanRoot(0xc20801edc0, 0x19, 0xc20801eec0, 0x1f, 0xc20804638f, 0x6,
>> 0xc20804640a, 0x12, 0xc20803d9e0, 0x2d, ...)
>>
>> /home/gergap/work/opensource/coreboot/util/autoport/root.go:33 +0x52a
>>
>> main.main()
>>
>> /home/gergap/work/opensource/coreboot/util/autoport/main.go:727 +0x683
>>
>>
>>
>>
>>
>> On further runs the system freezes.
>>
>> To fix the tree again I run
>>
>> sudo -R gergap .
>>
>> git clean -fdx
>>
>> git reset --hard
>>
>>
>>
>> This way I could reproduce the above output.
>>
>>
>>
>> The created log files can be found here:
>>
>> https://www.dropbox.com/s/1r2dvbk7rj68fuv/logs.tar.gz?dl=0
>>
>>
>>
>> The created mainboard folder is not really useful,
>>
>> but if you are interested here is the patch:
>>
>>
>> https://www.dropbox.com/s/2ejds3ppae0y5md/0001-Add-lenovo-thinkpad_x1_carbon.patch?dl=0
>>
>>
>>
>> Any help is appreciated.
>>
>>
>>
>> On Sunday, December 13, 2015 07:52:31 PM you wrote:
>>
>> > Try util/autoport and it can be easier.
>>
>>
>>
>> --
>>
>> mfg,
>>
>> Gerhard Gappmeier
>>
>>
>>
>>
>> --
>> coreboot mailing list: coreboot at coreboot.org
>> http://www.coreboot.org/mailman/listinfo/coreboot
>
>
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