ArmPkg/ArmPkg.dec: increase StandaloneMm stack size

LeviYeoReum · LeviYeoReum · commit 6f6a23686d66 · 2025-12-05T11:37:13.000Z
Increase StandaloneMm's default stack size to 16KB incase of crypto
operation.

Signed-off-by: Yeoreum Yun &lt;yeoreum.yun@arm.com&gt;
diff --git a/ArmPkg/ArmPkg.dec b/ArmPkg/ArmPkg.dec
@@ -144,7 +144,7 @@
   #
   # ARM StanaloneMm Stack size.
   #
-  gArmTokenSpaceGuid.PcdStMmStackSize|0x2000|UINT32|0x0000005D
+  gArmTokenSpaceGuid.PcdStMmStackSize|0x4000|UINT32|0x0000005D
 
   # Use ClusterId + CoreId to identify the PrimaryCore
   gArmTokenSpaceGuid.PcdArmPrimaryCoreMask|0xF03|UINT32|0x00000031

Original file line number	Diff line number	Diff line change
`@@ -144,7 +144,7 @@`
`144`	`144`	`#`
`145`	`145`	`# ARM StanaloneMm Stack size.`
`146`	`146`	`#`
`147`		`- gArmTokenSpaceGuid.PcdStMmStackSize\|0x2000\|UINT32\|0x0000005D`
	`147`	`+ gArmTokenSpaceGuid.PcdStMmStackSize\|0x4000\|UINT32\|0x0000005D`
`148`	`148`
`149`	`149`	`# Use ClusterId + CoreId to identify the PrimaryCore`
`150`	`150`	`gArmTokenSpaceGuid.PcdArmPrimaryCoreMask\|0xF03\|UINT32\|0x00000031`