XiaoYeZi

OEM: 2408: Merge some downstream changes into upstream

1

## Explain * Merging some changes from downstream to upstream and proposing a Pr is to enable timely improvement in case of problems and avoid too many serious issues when...

AndromedaPkg: SecureBoot: Add support for dynamic changes/updates of SiPolicy

5

## Explain * As mentioned in "issues/483", when the SiPolicy in UEFI/Repo is updated, the SiPolicy in the ESP on the user's device cannot be updated correctly. This may lead...

SecureBoot: SiPolicy update issues for special circumstances

3

## Brief description * In the current SecureBootProvisioningDxe, when the SiPolicy already exists, even if the SiPolicy is modified, updated, the SiPolicy in the ESP partition of the user device...