diff options
| author | Ard Biesheuvel <ard.biesheuvel@linaro.org> | 2018-01-27 10:16:18 +0000 |
|---|---|---|
| committer | Ard Biesheuvel <ard.biesheuvel@linaro.org> | 2018-02-01 17:07:41 +0000 |
| commit | 7adc148590263ffe614d3e5bbb139323122bdc0b (patch) | |
| tree | c559ad94362288f4384e236b2835e9095468e7ef /Silicon | |
| parent | d54d40ec2ce72190e1ab4d7f9eea9e9a33b5fd10 (diff) | |
| download | edk2-platforms-7adc148590263ffe614d3e5bbb139323122bdc0b.tar.xz | |
Platform/AMD/OverdriveBoard: cover secure firmware in capsule update
Add the first part of the flash device (FD) to the capsule image so we
can update the secure and SCP firmware in one go along with the UEFI
firmware volume (FV).
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
Diffstat (limited to 'Silicon')
| -rw-r--r-- | Silicon/AMD/Styx/Library/StyxPlatformFlashAccessLib/StyxPlatformFlashAccessLib.c | 12 | ||||
| -rw-r--r-- | Silicon/AMD/Styx/Library/StyxPlatformFlashAccessLib/StyxPlatformFlashAccessLib.inf | 3 |
2 files changed, 5 insertions, 10 deletions
diff --git a/Silicon/AMD/Styx/Library/StyxPlatformFlashAccessLib/StyxPlatformFlashAccessLib.c b/Silicon/AMD/Styx/Library/StyxPlatformFlashAccessLib/StyxPlatformFlashAccessLib.c index a23500dd35..a94373bb4b 100644 --- a/Silicon/AMD/Styx/Library/StyxPlatformFlashAccessLib/StyxPlatformFlashAccessLib.c +++ b/Silicon/AMD/Styx/Library/StyxPlatformFlashAccessLib/StyxPlatformFlashAccessLib.c @@ -22,9 +22,7 @@ #include <Protocol/AmdIscpDxeProtocol.h>
-STATIC CONST UINT64 mFlashOffset = FixedPcdGet64 (PcdFvBaseAddress) -
- FixedPcdGet64 (PcdFdBaseAddress);
-STATIC CONST UINT64 mFlashMaxSize = FixedPcdGet64 (PcdFvSize);
+STATIC CONST UINT64 mFlashMaxSize = FixedPcdGet64 (PcdFdSize);
STATIC CONST UINTN mBlockSize = SIZE_64KB;
@@ -77,12 +75,10 @@ PerformFlashWrite ( return EFI_INVALID_PARAMETER;
}
- if (FlashAddress < mFlashOffset ||
- (FlashAddress + Length) > (mFlashOffset + mFlashMaxSize)) {
+ if ((FlashAddress + Length) > mFlashMaxSize) {
DEBUG ((DEBUG_ERROR,
- "%a: updated region [0x%lx, 0x%lx) outside of FV region [0x%lx, 0x%lx)\n",
- __FUNCTION__, FlashAddress, FlashAddress + Length, mFlashOffset,
- mFlashOffset + mFlashMaxSize));
+ "%a: updated region [0x%lx, 0x%lx) outside of FV region [0x0, 0x%lx)\n",
+ __FUNCTION__, FlashAddress, FlashAddress + Length, mFlashMaxSize));
return EFI_INVALID_PARAMETER;
}
diff --git a/Silicon/AMD/Styx/Library/StyxPlatformFlashAccessLib/StyxPlatformFlashAccessLib.inf b/Silicon/AMD/Styx/Library/StyxPlatformFlashAccessLib/StyxPlatformFlashAccessLib.inf index 411173f1f3..b54a2e90ff 100644 --- a/Silicon/AMD/Styx/Library/StyxPlatformFlashAccessLib/StyxPlatformFlashAccessLib.inf +++ b/Silicon/AMD/Styx/Library/StyxPlatformFlashAccessLib/StyxPlatformFlashAccessLib.inf @@ -40,8 +40,7 @@ [FixedPcd]
gArmTokenSpaceGuid.PcdFdBaseAddress
- gArmTokenSpaceGuid.PcdFvBaseAddress
- gArmTokenSpaceGuid.PcdFvSize
+ gArmTokenSpaceGuid.PcdFdSize
[Depex]
gAmdIscpDxeProtocolGuid
|