Re: [RFC] m68k: Update defconfigs for v3.9
Please send any patch you want I test (including Kconfig one)
Laurent Vivier <Laurent@Vivier.EU> a écrit :
>Le 26/05/2013 02:30, Finn Thain a écrit :
>> On Sat, 25 May 2013, Laurent Vivier wrote:
>>
>>> Le 25/05/2013 10:04, Finn Thain a ?crit :
>>>
>>>> If you enable EARLY_CONSOLE, don't generate any Zilog SCC interrupts
>>>> before the pmac_zilog driver gets opened (i.e. before getty starts on
>>>> ttyS0). The early boot asm doesn't properly intialise the SCC
>>>> interrupts (known bug).
>>> I don't know if it is related to this
>> Probably.
>>
>>> but after compiling the kernel 3.10.0-rc2 from Geert defconfig branch,
>>> I'm able to boot close to the end of init level 2 and then my screen is
>>> filled by "unexpected interrupt 112" and I can't do anything more.
>> I've seen it before, many years ago. I've not tested a Quadra 800 for 5
>> years or more, BTW.
>>
>
>This works if I disable "EARLY_PRINTK". To do that I need to patch Kconfig :
>
>--- a/arch/m68k/Kconfig.debug
>+++ b/arch/m68k/Kconfig.debug
>@@ -11,7 +11,7 @@ config BOOTPARAM_STRING
> depends on BOOTPARAM
>
> config EARLY_PRINTK
>- bool "Early printk" if EMBEDDED
>+ bool "Early printk"
> depends on MVME16x || MAC
> default y
> help
>
>Regards,
>Laurent
>
>
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