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SubjectRe: [PATCH v3 2/2] nvmem: brcm_nvram: use bcm47xx buffered data
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On 8.02.2023 13:25, Rafał Miłecki wrote:
> On 7.02.2023 09:42, Willem-Jan de Hoog wrote:
>> From: Willem-Jan de Hoog <wdehoog@exalondelft.nl>
>>
>> The bcm47xx module has a copy of the NVRAM data in ram. When
>> available, use
>> this one instead of reading from io memory since it causes mtd/ubi to
>> fail.
>
> This doesn't explain anything. Why do we need that? If anything we
> should rather get rid of that NVRAM firmware driver. It was needed
> before we had all NVMEM stuff in place. Finally how can reading
> iomem break mtd/ubi?!

Did you take a look at the bootlog on this post on the thread, I've
mentioned your user handle a few times but received no response on the
forum.

https://forum.openwrt.org/t/asus-rt-ac88u-hw-a6-broken-in-22-03-3/147882/6?u=arinc9

Arınç

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