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audk/SignedCapsulePkg
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Kinney, Michael D d69d9227d0 SignedCapsulePkg/SystemFirmwareUpdateDxe: Single FMP 
https://bugzilla.tianocore.org/show_bug.cgi?id=928

Uninstall all System FMP Protocols for the current FW device.

If an FMP Protocol for the current FW device is already present,
then install the new System FMP protocol onto the same handle as
the FMP Protocol.  Otherwise, install the FMP protocol onto a
new handle.

This supports use cases where multiple capsules for the
same system firmware device are processed on the same
boot of the platform.  It guarantees there is at most one
FMP protocol for each system firmware device.

Cc: Jiewen Yao <jiewen.yao@intel.com>
Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
 		2018-04-11 10:08:30 -07:00
..
Include SignedCapsulePkg/Include: Add PlatformFlashAccessLib header. 2016-11-08 22:40:52 +08:00
Library SignedCapsulePkg: Update EdkiiSystemCapsuleLib to check PCD value 2017-12-08 13:31:00 +08:00
Universal SignedCapsulePkg/SystemFirmwareUpdateDxe: Single FMP 2018-04-11 10:08:30 -07:00
Readme.md SignedCapsulePkg: Convert files to CRLF line ending 2017-04-06 15:43:14 +08:00
SignedCapsulePkg.dec SignedCapsulePkg/CapsulePkg.dec: Add capsule related definition. 2016-11-08 22:40:54 +08:00
SignedCapsulePkg.dsc SignedCapsulePkg/CapsulePkg.dsc: Add capsule related component. 2016-11-11 15:28:11 +08:00

Readme.md

SignedCapsulePkg

This package provides a signed capsule solution in EDKII to support a secure capsule update and recovery solution.

Source Repository: https://github.com/tianocore/edk2/tree/master/SignedCapsulePkg

A whitepaper to describe the capsule design: https://github.com/tianocore-docs/Docs/raw/master/White_Papers/A_Tour_Beyond_BIOS_Capsule_Update_and_Recovery_in_EDK_II.pdf

Wiki pages to provides more detail on how to enable: https://github.com/tianocore/tianocore.github.io/wiki/Capsule-Based-Firmware-Update-and-Firmware-Recovery