audk/ArmVirtPkg
Ard Biesheuvel 07be1d34d9 ArmVirtPkg/ArmVirtQemu: enable initial ID map at early boot
Now that we have all the pieces in place, switch the AArch64 version of
ArmVirtQemu to a mode where the first thing it does out of reset is
enable a preliminary ID map that covers the NOR flash and sufficient
DRAM to create the UEFI page tables as usual.

The advantage of this is that no manipulation of memory occurs any
longer before the MMU is enabled, which removes the need for explicit
coherency management, which is cumbersome and bad for performance.

It also means we no longer need to build all components that may execute
with the MMU off (including BASE libraries) with strict alignment.

Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
2022-10-26 17:28:39 +00:00
..
CloudHvAcpiPlatformDxe ArmVirtPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
CloudHvPlatformHasAcpiDtDxe ArmVirtPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
Include ArmVirtPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
KvmtoolCfgMgrDxe ArmVirtPkg: Fix KVM Guest Firmware 2022-08-02 17:07:08 +00:00
KvmtoolPlatformDxe ArmVirtPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
Library ArmVirtPkg/ArmVirtQemu: implement ArmPlatformLib with static ID map 2022-10-26 17:28:39 +00:00
MemoryInitPei ArmVirtPkg/ArmVirtQemu: use first 128 MiB as permanent PEI memory 2022-10-26 17:28:39 +00:00
PlatformCI ArmVirtPkg/.azurepipelines: Enable EDK II CI for stable/* branches 2020-12-22 22:11:48 +00:00
PlatformHasAcpiDtDxe ArmVirtPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
PrePi ArmVirtPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
XenAcpiPlatformDxe ArmVirtPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
XenPlatformHasAcpiDtDxe ArmVirtPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
XenioFdtDxe ArmVirtPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
ArmVirt.dsc.inc ArmVirtPkg: make EFI_LOADER_DATA non-executable 2022-10-26 17:28:39 +00:00
ArmVirtCloudHv.dsc CloudHv/arm: switch PeiMemLib to its own 2022-09-06 16:55:33 +00:00
ArmVirtCloudHv.fdf ArmVirtPkg: remove EbcDxe from all platforms 2022-10-24 14:30:33 +00:00
ArmVirtKvmTool.dsc ArmVirtPkg/ArmVirtKvmTool: wire up configurable timeout 2022-02-25 15:57:11 +00:00
ArmVirtKvmTool.fdf ArmVirtPkg/Kvmtool: Enable ACPI support 2022-02-01 17:39:34 +00:00
ArmVirtPkg.ci.yaml ArmPkg, ArmVirtPkg: put SpellCheck in AuditOnly mode 2022-09-10 08:23:27 +00:00
ArmVirtPkg.dec ArmVirtPkg/FdtClintDxe: Move FdtClientDxe to EmbeddedPkg 2021-10-14 06:25:52 +00:00
ArmVirtQemu.dsc ArmVirtPkg/ArmVirtQemu: enable initial ID map at early boot 2022-10-26 17:28:39 +00:00
ArmVirtQemu.fdf ArmVirtPkg/ArmVirtQemu: enable initial ID map at early boot 2022-10-26 17:28:39 +00:00
ArmVirtQemuFvMain.fdf.inc ArmVirtPkg: remove EbcDxe from all platforms 2022-10-24 14:30:33 +00:00
ArmVirtQemuKernel.dsc ArmVirtPkg: do not enable iSCSI driver by default 2022-10-24 14:30:33 +00:00
ArmVirtQemuKernel.fdf ArmVirtPkg: add FDF rule for self-relocating PrePi 2020-06-12 22:17:46 +00:00
ArmVirtRules.fdf.inc ArmVirtPkg: add FDF rule for self-relocating PrePi 2020-06-12 22:17:46 +00:00
ArmVirtXen.dsc ArmVirtPkg/FdtClintDxe: Move FdtClientDxe to EmbeddedPkg 2021-10-14 06:25:52 +00:00
ArmVirtXen.fdf ArmVirtPkg: remove EbcDxe from all platforms 2022-10-24 14:30:33 +00:00
VarStore.fdf.inc ArmVirtPkg: Replace BSD License with BSD+Patent License 2019-04-09 09:10:21 -07:00