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ArmPlatformPkg/PrePi: Removed the dependency on 'PcdCPUCoresNonSecStackBase'

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In PrePi the StackBase is automatically calculated from the top of the memory.
The information is now passed from the assembly files to the C code.



git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12418 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
oliviermartin
2011-09-22 23:07:55 +00:00
parent 009f583fa0
commit c524ffbb67
7 changed files with 35 additions and 21 deletions
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11
ArmPlatformPkg/PrePi/ModuleEntryPoint.S
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@@ -133,14 +133,21 @@ _InitGlobals:
_PrepareArguments:
mov r0, r5
mov r1, r6
mov r2, r7
mov r3, sp
// Move sec startup address into a data register
// Ensure we're jumping to FV version of the code (not boot remapped alias)
ldr r2, StartupAddr
ldr r4, StartupAddr
// Jump to PrePiCore C code
// r0 = MpId
// r1 = UefiMemoryBase
blx r2
// r2 = StacksBase
// r3 = GlobalVariableBase
blx r4
_NeverReturn:
b _NeverReturn