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OvmfPkg: RiscVVirt: Remove satp bare mode setting 

There is no point to set satp to bare mode as that should be the
default mode when booting edk2.

Signed-off-by: Tuan Phan <tphan@ventanamicro.com>
Reviewed-by: Andrei Warkentin <andrei.warkentin@intel.com>
Reviewed-by: Sunil V L <sunilvl@ventanamicro.com>
This commit is contained in:
Tuan Phan 2023-07-14 12:08:23 -07:00 committed by mergify[bot]
parent 33d0a3cc92
commit cc13dcc576
1 changed files with 2 additions and 16 deletions
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18
OvmfPkg/RiscVVirt/Sec/Memory.c
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@ -85,21 +85,6 @@ AddMemoryRangeHob (
AddMemoryBaseSizeHob (MemoryBase, (UINT64)(MemoryLimit - MemoryBase));
}
/**
Configure MMU
**/
STATIC
VOID
InitMmu (
)
{
//
// Set supervisor translation mode to Bare mode
//
RiscVSetSupervisorAddressTranslationRegister ((UINT64)SATP_MODE_OFF << 60);
DEBUG ((DEBUG_INFO, "%a: Set Supervisor address mode to bare-metal mode.\n", __func__));
}
/**
Publish system RAM and reserve memory regions.
@ -327,7 +312,8 @@ MemoryPeimInitialization (
AddReservedMemoryMap (FdtPointer);
InitMmu ();
/* Make sure SEC is booting with bare mode */
ASSERT ((RiscVGetSupervisorAddressTranslationRegister () & SATP64_MODE) == (SATP_MODE_OFF << SATP64_MODE_SHIFT));
BuildMemoryTypeInformationHob ();