On 29/07/2020 17:22, Guillaume Tucker wrote:
> On 29/07/2020 15:18, Russell King - ARM Linux admin wrote:
>> On Wed, Jul 29, 2020 at 02:47:32PM +0100, Guillaume Tucker wrote:
>>> The L310_PREFETCH_CTRL register bits 28 and 29 to enable data and
>>> instruction prefetch respectively can also be acce
On 29/07/2020 15:18, Russell King - ARM Linux admin wrote:
> On Wed, Jul 29, 2020 at 02:47:32PM +0100, Guillaume Tucker wrote:
>> The L310_PREFETCH_CTRL register bits 28 and 29 to enable data and
>> instruction prefetch respectively can also be accessed via the
>> L2X0_AUX_CTRL register. They appe
On Wed, Jul 29, 2020 at 02:47:32PM +0100, Guillaume Tucker wrote:
> The L310_PREFETCH_CTRL register bits 28 and 29 to enable data and
> instruction prefetch respectively can also be accessed via the
> L2X0_AUX_CTRL register. They appear to be actually wired together in
> hardware between the regis
The L310_PREFETCH_CTRL register bits 28 and 29 to enable data and
instruction prefetch respectively can also be accessed via the
L2X0_AUX_CTRL register. They appear to be actually wired together in
hardware between the registers. Changing them in the prefetch
register only will get undone when re
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