On Fri, Nov 14, 2008 at 4:20 PM, Koen Kooi <k.kooi@xxxxxxxxxxxxxxxxxx> wrote:
>
> Op 14 nov 2008, om 13:15 heeft Koen Kooi het volgende geschreven:
>
>>
>> Op 14 nov 2008, om 11:56 heeft Koen Kooi het volgende geschreven:
>>
>>>
>>> Op 14 nov 2008, om 11:17 heeft Koen Kooi het volgende geschreven:
>>>
>>>> Hi,
>>>>
>>>> I updated to the current head (5ecf98b76fa95078277c9037bb01640fd3de5e2c)
>>>> and get this on boot (with debug_ll) on omap3evm:
>>>>
>>>> <7>omap-dss DISPLAY: panel 'panel-dvi' registered
>>>> <6>Serial: 8250/16550 driver4 ports, IRQ sharing enabled
>>>> <6>serial8250.0: ttyS0 at MMIO 0x4806a000 (irq = 72) is a ST16654
>>>>
>>>> <....,...:4...4../0400..1=......F1.5S.<....,...:4.3^F!^C../0.0^F00..1=7K....F1.5S.<.....%;..&=%.".$.<."F:..5.
>>>> .!*$.<...0^G..5.
>>>> .!*$.<...%^B-J/.0.."..%C0^G...5(V6..!^C0.^D000)^V.6...%C0^G%C%.%^C!"2^G.."...$...&R...%C0^G...8).%
>>>> ..'%:%.#. ...,.<.!.74^C3..:..#.#V%...1.V..<.).5...v8.
>>>> {...$.r.3...6......
>>>>
>>>> Any ideas?
>>>
>>> I get this on rc3 now as well, it seems that the evm dss2 patch has some
>>> side effects, console is restored when userspace launches getty
>>
>> I can boot rc4 + dss2 + dss2-evm into userspace if the omap_rev() TWL
>> writes don't get triggered in board-omap3evm.c. Once those get run I get
>> more garbage and a crash, without them a little garbage that getty fixes up.
>
> After disabled the 8250 driver:
>
> <1>Unable to handle kernel NULL pointer dereference at virtual address
> 00000029
> <1>pgd = c0004000
> <1>[00000029] *pgd=00000000
> Internal error: Oops: 5 [#1] PREEMPT
> Modules linked in:
> CPU: 0 Not tainted (2.6.28-rc4-omap1 #8)
> PC is at twl_mmc1_set_power+0x20/0xf8
> LR is at omap_mmc_set_ios+0x78/0x25c
Please try this patch:
http://marc.info/?l=linux-omap&m=122665977404264&w=2
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