Commit Graph

2 Commits

Author SHA1 Message Date
Chaohong guo ad0f8bc3b1 EFI: Allocate 2M aligned memory for hypervisor image
Hypervisor does memory alignment during initializing paging(init_paging)
although the starting address allocated by EFI stub doesn't meet the
requirement. As a result, HV might overwrite some memory belong to UEFI
BIOS. The patch introduces a new routine to fix the issue.

Tracked-On: #2349
Signed-off-by: Chaohong guo <chaohong.guo@intel.com>
Reviewed-by: Zheng, Gen <gen.zheng@intel.com>
Reviewed-by: Zide Chen <zide.chen@intel.com>
2019-01-24 11:59:21 +08:00
Mingqiang Chi 74849cd983 modulization:move out efi dir from hypervisor
move acrn-hypervisor/hypervisor/bsp/uefi/efi
to   arcn-hypervisor/efi-stub
move acrn-hypervisor/hypervisor/bsp/uefi/clearlinux
to   acrn-hypervisor/efi-stub/clearlinux

Changes to be committed:
  modified:   Makefile
  modified:   doc/getting-started/apl-nuc.rst
  renamed:    hypervisor/bsp/uefi/efi/Makefile -> efi-stub/Makefile
  renamed:    hypervisor/bsp/uefi/efi/boot.c -> efi-stub/boot.c
  renamed:    hypervisor/bsp/uefi/efi/boot.h -> efi-stub/boot.h
  renamed:    hypervisor/bsp/uefi/clearlinux/acrn.conf ->
	      efi-stub/clearlinux/acrn.conf
  renamed:    hypervisor/bsp/uefi/efi/efilinux.h -> efi-stub/efilinux.h
  renamed:    hypervisor/bsp/uefi/efi/malloc.c -> efi-stub/malloc.c
  renamed:    hypervisor/bsp/uefi/efi/multiboot.h -> efi-stub/multiboot.h
  renamed:    hypervisor/bsp/uefi/efi/pe.c -> efi-stub/pe.c
  renamed:    hypervisor/bsp/uefi/efi/stdlib.h -> efi-stub/stdlib.h
  modified:   hypervisor/Makefile

Tracked-On: #1842
Signed-off-by: Mingqiang Chi <mingqiang.chi@intel.com>
Acked-by: Anthony Xu <anthony.xu@intel.com>
2018-12-17 15:46:23 +08:00