Hi Marek
On 4/27/20 12:22 PM, Marek Vasut wrote:
> On 4/23/20 6:01 PM, Patrice Chotard wrote:
>
> [...]
>
>> diff --git a/arch/arm/lib/cache.c b/arch/arm/lib/cache.c
>> index 007d4ebc49..7f3cfb407c 100644
>> --- a/arch/arm/lib/cache.c
>> +++ b/arch/arm/lib/cache.c
>> @@ -73,6 +73,15 @@ static unsi
On 4/23/20 6:01 PM, Patrice Chotard wrote:
[...]
> diff --git a/arch/arm/lib/cache.c b/arch/arm/lib/cache.c
> index 007d4ebc49..7f3cfb407c 100644
> --- a/arch/arm/lib/cache.c
> +++ b/arch/arm/lib/cache.c
> @@ -73,6 +73,15 @@ static unsigned long noncached_start;
> static unsigned long noncached_
If dcache is switched OFF to ON state and if non-cached memory is
used, this non-cached memory must be re-declared as uncached to mmu
each time dcache is set ON.
Issue found on STM32MP1 platform using dwc_eth_qos ethernet driver,
when going from dcache OFF to dcache ON state, ethernet driver issue
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