On Mon, Aug 08, 2016 at 12:43:03AM -0700, Stefan Agner wrote:
On 2016-08-07 23:10, Lokesh Vutla wrote:
Hi,
On Sunday 07 August 2016 11:13 PM, Stefan Agner wrote:
From: Stefan Agner stefan.agner@toradex.com
The page table is maintained by the CPU, hence it is safe to always align cache flush to a whole cache line size. This allows to use mmu_page_table_flush for a single page table, e.g. when configure only small regions through mmu_set_region_dcache_behaviour.
Signed-off-by: Stefan Agner stefan.agner@toradex.com Tested-by: Fabio Estevam fabio.estevam@nxp.com Reviewed-by: Simon Glass sjg@chromium.org
I get the following warning when CONFIG_PHYS_64BIT is enabled on arm platforms(dra7xx_evm_defconfig):
Hm, do I see things right, this is otherwise a 32-bit architecture? Does that work without LPAE? What is the page table size in this case?
It's a 32bit architecture with LPAE, iirc, yes.