27 Jul
2015
27 Jul
'15
9:19 a.m.
On Sat, Jul 25, 2015 at 12:51:07AM +0100, Jonathan (Zhixiong) Zhang wrote:
From: "Jonathan (Zhixiong) Zhang" zjzhang@codeaurora.org
UEFI spec 2.5 section 2.3.6.1 defines that EFI_MEMORY_[UC|WC|WT|WB] are possible EFI memory types for AArch64. Each of those EFI memory types is mapped to a corresponding AArch64 memory type. So we need to define PROT_DEVICE_nGnRnE and PROT_NORMWL_WT additionaly.
MT_NORMAL_WT is defined, and its encoding is added to MAIR_EL1 when initializing cpu.
Change-Id: I20ac71ddf74c17e41769ecbb5f8c60eeefbb398a Signed-off-by: Jonathan (Zhixiong) Zhang zjzhang@codeaurora.org
Please drop this Change-Id, it doesn't have any relevance to us.
Otherwise:
Reviewed-by: Catalin Marinas catalin.marinas@arm.com