29 Jul
2020
29 Jul
'20
3:43 p.m.
On Tue, Jul 07, 2020 at 12:07:07PM +0200, Ard Biesheuvel wrote:
The LPAE versions of DCACHE_WRITEBACK and DCACHE_WRITETHROUGH are currently defined as no-allocate for both reads and writes, which deviates from the non-LPAE definition, and mostly defeats the purpose of enabling the caches in the first place.
So align LPAE with !LPAE, and enable allocate-on-read for both. And while at it, add some clarification about the meaning of the chosen values.
Signed-off-by: Ard Biesheuvel ardb@kernel.org Reviewed-by: Andre Przywara andre.przywara@arm.com
Applied to u-boot/master, thanks!
--
Tom