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SignedCapsulePkg: add PcdLowestSupportedFirmwareVersion 

Add a PCD that holds the lowest supported version number, so that we
can allow the platform to configure this at build time.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
This commit is contained in:
Ard Biesheuvel 2018-05-31 09:25:10 +02:00
parent 65e984cd8a
commit c4061d18ef
1 changed files with 4 additions and 0 deletions
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4
SignedCapsulePkg/SignedCapsulePkg.dec
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@ -52,6 +52,10 @@
# @Prompt GUID of the FFS which contains the Pkcs7TestPublicKeyFile.
gEfiSignedCapsulePkgTokenSpaceGuid.PcdEdkiiPkcs7TestPublicKeyFileGuid|{0xba, 0xf5, 0x93, 0xf0, 0x37, 0x6f, 0x16, 0x48, 0x9e, 0x52, 0x91, 0xbe, 0xa0, 0xf7, 0xe0, 0xb8}|VOID*|0xA0010002
## This is the lowest supported version number that can be upgraded to, as exposed via the System Firmware descriptor.
# @Prompt Lowest support version number that can be upgraded to via capsule update
gEfiSignedCapsulePkgTokenSpaceGuid.PcdLowestSupportedFirmwareVersion|0x1|UINT32|0xA0010003
[PcdsDynamicEx]
## This dynamic PCD holds the EDKII system firmware image descriptor.
# This information can be used for version check in EDKII system FMP capsule.