[PATCH v2 0/5] ArmPlatformPkg, ArmVirtPkg: discover NOR flash banks from DTB

[Ard Biesheuvel <ard.biesheuvel@linaro.org>]

This series fixes an issue reported by Hongbo and Philippe, where
ArmVirtQemuKernel will crash on an attempt to access flash bank #0,
which is secure-only when running QEMU with support for EL3.

So let's switch to discovering the NOR flash banks from the device tree
instead. This requires some preparatory changes in the NOR flash driver
to avoid having to invent GUIDs on the fly.

Changes since v1:
- split ArmPlatformPkg for clarity
- move DT node status check into FdtClientDxe where it belongs
- use correct UINT32* type for DT property values, and be pedantic about
  their potential misalignment when casting to UINT64*
- add patch to remove the 'Guid' member from NOR_FLASH_DESCRIPTION
- add some acks

Ard Biesheuvel (5):
  ArmPlatformPkg/NorFlashDxe: prepare for devicepath format change
  ArmPlatformPkg/NorFlashDxe: use one GUID plus index to identify flash
    banks
  ArmVirtPkg/FdtClientDxe: take DT node 'status' properties into account
  ArmVirtPkg/NorFlashQemuLib: discover NOR flash banks dynamically
  ArmPlatformPkg/NorFlashPlatformLib: remove unused Guid member from
    struct

 .../Drivers/NorFlashDxe/NorFlashDxe.c         | 15 ++--
 .../Drivers/NorFlashDxe/NorFlashDxe.h         |  3 +
 .../Include/Library/NorFlashPlatformLib.h     |  1 -
 ArmVirtPkg/FdtClientDxe/FdtClientDxe.c        | 38 +++++++--
 .../Library/NorFlashQemuLib/NorFlashQemuLib.c | 78 ++++++++++++++-----
 .../NorFlashQemuLib/NorFlashQemuLib.inf       | 12 +++
 6 files changed, 114 insertions(+), 33 deletions(-)

-- 
2.17.1