Hi, This is v5 of [1]
Changes since V4: - More coding stule fixes proposed by Sami, which Ecc or Patchcheck didn't report. - Adding missing error handling in InitializeFvAndVariableStoreHeaders(). An allocation wasn't properly checked for success Changes since V3: - Coding style fixes proposed by Sami - Fixed all reported PatchCheck errors - Added overflow checks on the base aaddress allocated for EFI variables. The size of the partition is user defined (via Pcd's) and the memory layout and allocation address depends on OP-TEE. So let's make sure we won't overflow when calculating the 3 partitions needed for FTW - Switched some PcdGet/Set32 to 64 to accomodate 64-bit addressing - Removed some duplicate entries in Platform/StMMRpmb/PlatformStandaloneMm.dsc - Added reviewed-by tags on patch 2/2 Changes since V2: - Allocate a dynamic number of pages based on the Pcd values instead of a static number - Clean up unused structs in header file - Added checks in OpTeeRpmbFvbGetBlockSize and handle NumLba=0 Changes since V1: Some enhancements made by Ilias to the Optee Rpmb driver [1] https://edk2.groups.io/g/devel/message/66483?p=,,,20,0,0,0::Created,,ilias+apalodimas,20,2,0,77703661 Ilias Apalodimas (2): Drivers/OpTeeRpmb: Add an OP-TEE backed RPMB driver StMMRpmb: Add support for building StandaloneMm image for OP-TEE Drivers/OpTeeRpmb/FixupPcd.c | 89 ++ Drivers/OpTeeRpmb/FixupPcd.inf | 43 + Drivers/OpTeeRpmb/OpTeeRpmbFv.inf | 58 ++ Drivers/OpTeeRpmb/OpTeeRpmbFvb.c | 920 +++++++++++++++++++++ Drivers/OpTeeRpmb/OpTeeRpmbFvb.h | 52 ++ Platform/StMMRpmb/PlatformStandaloneMm.dsc | 165 ++++ Platform/StMMRpmb/PlatformStandaloneMm.fdf | 111 +++ 7 files changed, 1438 insertions(+) create mode 100644 Drivers/OpTeeRpmb/FixupPcd.c create mode 100644 Drivers/OpTeeRpmb/FixupPcd.inf create mode 100644 Drivers/OpTeeRpmb/OpTeeRpmbFv.inf create mode 100644 Drivers/OpTeeRpmb/OpTeeRpmbFvb.c create mode 100644 Drivers/OpTeeRpmb/OpTeeRpmbFvb.h create mode 100644 Platform/StMMRpmb/PlatformStandaloneMm.dsc create mode 100644 Platform/StMMRpmb/PlatformStandaloneMm.fdf -- 2.30.0 -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#71650): https://edk2.groups.io/g/devel/message/71650 Mute This Topic: https://groups.io/mt/80588992/21656 Group Owner: devel+ow...@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-
