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authorJianyong Wu <jianyong.wu@arm.com>2022-09-06 15:39:20 +0800
committermergify[bot] <37929162+mergify[bot]@users.noreply.github.com>2022-09-06 16:55:33 +0000
commitdba79765c48086e0265e0a4aebf79d999d806dbc (patch)
tree1e28799fb7064200c51e08f08229f646216b2017 /PrmPkg/PrmPkg.dsc
parent520ba8e306648481b4d3dbe761a5111f4282fb9d (diff)
downloadedk2-dba79765c48086e0265e0a4aebf79d999d806dbc.tar.gz
CloudHv/arm: add PeiMemInfoLib
Memory layout in CLoud Hypervisor for arm is changed and is different with Qemu, thus we should build its own PeiMemInfoLib. The main change in the memory layout is that normal ram may not contiguous under 4G. The top 64M under 4G is reserved for 32bit device. What this patch does: 1. get all of the memory node from DT; 2. Init page table for each memory node; 3. Add all of the memory nodes to Hob; Reviewed-by: Sami Mujawar <sami.mujawar@arm.com> Signed-off-by: Jianyong Wu <jianyong.wu@arm.com>
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