Hi Ayan,
On 08/02/2023 12:05, Ayan Kumar Halder wrote:
VTCR.T0SZ should be set as 0x20 to support 32bit IPA.
Refer ARM DDI 0487I.a ID081822, G8-9824, G8.2.171, VTCR,
"Virtualization Translation Control Register" for the bit descriptions.
Signed-off-by: Ayan Kumar Halder <ayan.kumar.hal...@amd.com>
Acked-by: Stefano Stabellini <sstabell...@kernel.org>
This will need a respin based on the discussion we had in v2. The main
things are:
- 32-bit IPA will be using one page at the root (not 2 like for
40-bit IPA)
- the code should be consolidate with arm64 as the logic is mainly
the same.
Cheers,
--
Julien Grall
