Hi,
>> I have looked at possibility of pushing correctable error logging in the
>> firmware; but given current hardware limitation it seems like OS is the best
>> place to implement it. Let me summaries the issues we are running into:
>>
>> * Correctable errors does not generate any interrupt:
>>
Hi Mark,
>> +
>> +Required properties:
>> +- compatible: Should be "arm,cortex-a57-edac" or "arm,cortex-a53-edac"
>> +
>> +Example:
>> +edac {
>> +compatible = "arm,cortex-a57-edac";
>> +};
>> +
>
> This is insufficient for big.LITTLE, no interrupt is possible, and we
> haven'
Add support for Cortex A57 and A53 EDAC driver.
Signed-off-by: Brijesh Singh
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Thanks for review Steve.
On 10/27/2015 02:08 PM, Stephen Boyd wrote:
>> +config EDAC_CORTEX_ARM64
>> +tristate "ARM Cortex A57/A53"
>> +depends on EDAC_MM_EDAC && ARM64
>> +default n
>
> n is the default so this can be removed.
>
noted
>> +.driver = {
>> +.name = DRV
Add support for Cortex A57 and A53 EDAC driver.
Signed-off-by: Brijesh Singh
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> So I checked the x86 code: the driver is always loaded as soon as the
> hardware is there (looking at PCI device IDs from the on-chip
> northbridge, for instance). The trick here is to have the Kconfig option
> defaulting to "=n", so a kernel builder would have to explicitly enable
> this. Andro
Hi Mauro,
On 10/21/2015 04:25 PM, Mauro Carvalho Chehab wrote:
> Em Wed, 21 Oct 2015 15:41:37 -0500
> Brijesh Singh escreveu:
>
>> Add support for Cortex A57 and A53 EDAC driver.
>>
>> Signed-off-by: Brijesh Singh
>> CC: robh...@kernel.org
>> CC: pawel.m
Hi Andre,
On 10/21/2015 06:52 PM, Andre Przywara wrote:
> On 21/10/15 21:41, Brijesh Singh wrote:
>> Add support for Cortex A57 and A53 EDAC driver.
>
> Hi Brijesh,
>
> thanks for the quick update! Some comments below.
>
>>
>> Signed-off-by: Brijesh Si
Add support for Cortex A57 and A53 EDAC driver.
Signed-off-by: Brijesh Singh
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On 10/21/2015 05:01 AM, Andre Przywara wrote:
> Hi,
>
> On 21/10/15 10:35, Borislav Petkov wrote:
>> On Wed, Oct 21, 2015 at 09:55:43AM +0800, Hanjun Guo wrote:
>>> So I think the meaning of those error register is the same, but the way
>>> of handle it may different from SoCs, for single bit er
On 10/20/2015 12:41 PM, Mark Rutland wrote:
> On Tue, Oct 20, 2015 at 07:36:39PM +0200, Borislav Petkov wrote:
>> On Tue, Oct 20, 2015 at 06:26:55PM +0100, Mark Rutland wrote:
Btw, how much of this is implementing generic A57 functionality?
>>>
>>> The driver is entirely A57 generic.
>>>
>>>
x27;d.
>
Noted.
> On Mon, Oct 19, 2015 at 02:23:17PM -0500, Brijesh Singh wrote:
>> Add support for the AMD Seattle SoC EDAC driver.
>>
>> Signed-off-by: Brijesh Singh
>> ---
>> .../devicetree/bindings/edac/amd-seattle-edac.txt | 15 +
>> drivers/edac/Kcon
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