MdeModulePkg: Add PcdMaxAuthVariableSize declaration.

Currently, Max Authenticated variable size = Max Regular Variable Size,
and both are controlled via a single PCD:
gEfiMdeModulePkgTokenSpaceGuid.PcdMaxVariableSize.

This PCD is introduced to control the Max Size of Authenticated Variable.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17609 6f19259b-4bc3-4df7-8a09-765794883524

diff --git a/MdeModulePkg/MdeModulePkg.dec b/MdeModulePkg/MdeModulePkg.dec
index 15d351d4ea13b88a7fe6f669a7a09c78f800dd95..75e37df805e358bcc8b25c56fb9cd77f29c00de8 100644 (file)
--- a/MdeModulePkg/MdeModulePkg.dec
+++ b/MdeModulePkg/MdeModulePkg.dec
@@ -717,6 +717,11 @@
   # @Prompt Maximum variable size.\r
   gEfiMdeModulePkgTokenSpaceGuid.PcdMaxVariableSize|0x400|UINT32|0x30000003\r
 \r
+  ## The maximum size of a single authenticated variable.\r
+  # The value is 0 as default for compatibility that maximum authenticated variable size is specified by PcdMaxVariableSize.\r
+  # @Prompt Maximum authenticated variable size.\r
+  gEfiMdeModulePkgTokenSpaceGuid.PcdMaxAuthVariableSize|0x00|UINT32|0x30000009\r
+\r
   ## The maximum size of single hardware error record variable.<BR><BR>\r
   # In IA32/X64 platforms, this value should be larger than 1KB.<BR>\r
   # In IA64 platforms, this value should be larger than 128KB.<BR>\r

diff --git a/MdeModulePkg/MdeModulePkg.uni b/MdeModulePkg/MdeModulePkg.uni
index 238474def78b262d32cd92983f065d97c7050f88..b33060e79bf6ae54c18afb4feffdcf252583f5b5 100644 (file)
Binary files a/MdeModulePkg/MdeModulePkg.uni and b/MdeModulePkg/MdeModulePkg.uni differ