vendorcode/amd/pi/00670F00: Remove functions that use LibAmdMemRMW()

The functions that use LibAmdMemRMW() are not used by coreboot and can be
safely removed in preparation to remove LibAmdMemRMW()  itself. The
functions to be removed are: ProgramFchAcpiMmioTbl() and GetEfuseStatus(),
both from vendorcode/amd/pi/00670F00/Proc/Fch/Common/FchPeLib.c.

BUG=b:112541697
TEST=Build grunt and gardenia

Change-Id: Ib935b1797c4bf8b504fdda6f676fca369169a7f1
Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com>
Reviewed-on: https://review.coreboot.org/28081
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>

2 files changed, 0 insertions, 65 deletions

diff --git a/src/vendorcode/amd/pi/00670F00/Proc/Fch/Common/FchDef.h b/src/vendorcode/amd/pi/00670F00/Proc/Fch/Common/FchDef.h
index 00247f4075..3f4bccfe4c 100644
--- a/src/vendorcode/amd/pi/00670F00/Proc/Fch/Common/FchDef.h
+++ b/src/vendorcode/amd/pi/00670F00/Proc/Fch/Common/FchDef.h
@@ -57,7 +57,6 @@ VOID          ReadPci (IN UINT32 Address, IN UINT8 OpFlag, IN VOID *Value, IN AM
 VOID          WritePci (IN UINT32 Address, IN UINT8 OpFlag, IN VOID *Value, IN AMD_CONFIG_PARAMS *StdHeader);
 VOID          RwPci (IN UINT32 Address, IN UINT8 OpFlag, IN UINT32 Mask, IN UINT32  Data, IN AMD_CONFIG_PARAMS *StdHeader);
 VOID          ProgramPciByteTable (IN REG8_MASK* pPciByteTable, IN UINT16 dwTableSize, IN AMD_CONFIG_PARAMS *StdHeader);
-VOID          ProgramFchAcpiMmioTbl (IN ACPI_REG_WRITE  *pAcpiTbl, IN AMD_CONFIG_PARAMS *StdHeader);
 VOID          ProgramFchSciMapTbl (IN SCI_MAP_CONTROL  *pSciMapTbl, IN FCH_RESET_DATA_BLOCK *FchResetDataBlock);
 VOID          ProgramFchGpioTbl (IN GPIO_CONTROL  *pGpioTbl);
 VOID          ProgramFchSataPhyTbl (IN SATA_PHY_CONTROL  *pSataPhyTbl, IN FCH_RESET_DATA_BLOCK *FchResetDataBlock);
@@ -343,7 +342,6 @@ VOID  CimFchStall (IN UINT32 uSec, IN AMD_CONFIG_PARAMS *StdHeader);
 VOID  FchPciReset (IN AMD_CONFIG_PARAMS *StdHeader);
 VOID  OutPort80 (IN UINT32 pcode, IN AMD_CONFIG_PARAMS *StdHeader);
 VOID  OutPort1080 (IN UINT32 pcode, IN AMD_CONFIG_PARAMS *StdHeader);
-VOID  GetEfuseStatus (IN VOID* Value, IN AMD_CONFIG_PARAMS *StdHeader);
 VOID  TurnOffCG2 (OUT VOID);
 VOID  BackUpCG2 (OUT VOID);
 VOID  FchCopyMem (IN VOID* pDest, IN VOID* pSource, IN UINTN Length);
diff --git a/src/vendorcode/amd/pi/00670F00/Proc/Fch/Common/FchPeLib.c b/src/vendorcode/amd/pi/00670F00/Proc/Fch/Common/FchPeLib.c
index c1b14f5e4c..ae02aec9cc 100644
--- a/src/vendorcode/amd/pi/00670F00/Proc/Fch/Common/FchPeLib.c
+++ b/src/vendorcode/amd/pi/00670F00/Proc/Fch/Common/FchPeLib.c
@@ -101,42 +101,6 @@ ProgramPciByteTable (
 
 /*----------------------------------------------------------------------------------------*/
 /**
- * ProgramFchAcpiMmioTbl - Program FCH ACPI MMIO register by table (8 bits data)
- *
- *
- *
- * @param[in] pAcpiTbl   - Table data pointer
- * @param[in] StdHeader
- *
- */
-VOID
-ProgramFchAcpiMmioTbl (
-  IN       ACPI_REG_WRITE      *pAcpiTbl,
-  IN       AMD_CONFIG_PARAMS   *StdHeader
-  )
-{
-  UINT8   i;
-  UINT8   Or8;
-  UINT8   Mask8;
-  UINT32  ddtempVar;
-
-  if (pAcpiTbl != NULL) {
-    if ((pAcpiTbl->MmioReg == 0) && (pAcpiTbl->MmioBase == 0) && (pAcpiTbl->DataAndMask == 0xB0) && (pAcpiTbl->DataOrMask == 0xAC)) {
-      // Signature Checking
-      pAcpiTbl++;
-      for ( i = 1; pAcpiTbl->MmioBase < 0x1D; i++ ) {
-        ddtempVar = ACPI_MMIO_BASE | (pAcpiTbl->MmioBase) << 8 | pAcpiTbl->MmioReg;
-        Or8 = pAcpiTbl->DataOrMask;
-        Mask8 = ~pAcpiTbl->DataAndMask;
-        LibAmdMemRMW (AccessWidth8, (UINT64) ddtempVar, &Or8, &Mask8, StdHeader);
-        pAcpiTbl++;
-      }
-    }
-  }
-}
-
-/*----------------------------------------------------------------------------------------*/
-/**
  * ProgramFchSciMapTbl - Program FCH SCI Map table (8 bits data)
  *
  *
@@ -263,33 +227,6 @@ IsImcEnabled (
 }
 
 #if IS_ENABLED(CONFIG_VENDORCODE_FULL_SUPPORT)
-/**
- * GetEfuseStatue - Get Efuse status
- *
- *
- * @param[in] Value - Return Chip strap status
- * @param[in] StdHeader
- *
- */
-VOID
-GetEfuseStatus (
-  IN       VOID                *Value,
-  IN       AMD_CONFIG_PARAMS   *StdHeader
-  )
-{
-  UINT8    Or8;
-  UINT8    Mask8;
-
-  Or8 = BIT5;
-  Mask8 = BIT5;
-  LibAmdMemRMW (AccessWidth8, (UINT64) (ACPI_MMIO_BASE + PMIO_BASE + FCH_PMIOA_REGC8), &Or8, &Mask8, StdHeader);
-  LibAmdMemWrite (AccessWidth8, (UINT64) (ACPI_MMIO_BASE + PMIO_BASE + FCH_PMIOA_REGD8), Value, StdHeader);
-  LibAmdMemRead (AccessWidth8, (UINT64) (ACPI_MMIO_BASE + PMIO_BASE + FCH_PMIOA_REGD8 + 1), Value, StdHeader);
-  Or8 = 0;
-  Mask8 = BIT5;
-  LibAmdMemRMW (AccessWidth8, (UINT64) (ACPI_MMIO_BASE + PMIO_BASE + FCH_PMIOA_REGC8), &Or8, &Mask8, StdHeader);
-}
-
 /*----------------------------------------------------------------------------------------*/
 /**
  * SbSleepTrapControl - SB Sleep Trap Control