vendorcode/amd/pi/00670F00/Lib: Remove unused functions

The only code still used are LibAmdPciRead() and LibAmdPciWrite(). These
functions are used by PspBaseLib. Remove all functions that are not used,
directly or indirectly, by LibAmdPciRead() and LibAmdPciWrite().

BUG=b:112688270
TEST=Build grunt

Change-Id: Iba5cfbeee8e83ca78279a1bc2a333370c04f55ed
Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com>
Reviewed-on: https://review.coreboot.org/28194
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Martin Roth <martinroth@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

1 files changed, 0 insertions, 90 deletions

diff --git a/src/vendorcode/amd/pi/00670F00/Lib/amdlib.c b/src/vendorcode/amd/pi/00670F00/Lib/amdlib.c
index 7181d1db9c..b03beee287 100644
--- a/src/vendorcode/amd/pi/00670F00/Lib/amdlib.c
+++ b/src/vendorcode/amd/pi/00670F00/Lib/amdlib.c
@@ -62,13 +62,6 @@ GetPciMmioAddress (
   );
 
 VOID
-IdsOutPort (
-  IN       UINT32 Addr,
-  IN       UINT32 Value,
-  IN       UINT32 Flag
-  );
-
-VOID
 CpuidRead (
   IN        UINT32      CpuidFcnAddress,
   OUT       CPUID_DATA  *Value
@@ -582,89 +575,6 @@ GetPciMmioAddress (
   return MmioIsEnabled;
 }
 
-/*---------------------------------------------------------------------------------------*/
-/**
- * Verify checksum of binary image (B1/B2/B3)
- *
- *
- * @param[in]   ImagePtr      Pointer to image  start
- * @retval      TRUE          Checksum valid
- * @retval      FALSE         Checksum invalid
- */
-BOOLEAN
-LibAmdVerifyImageChecksum (
-  IN       CONST VOID *ImagePtr
-  )
-{
-  // Assume ImagePtr points to the binary start ($AMD)
-  // Checksum is on an even boundary in AMD_IMAGE_HEADER
-
-  UINT16 Sum;
-  UINT32 i;
-
-  Sum = 0;
-
-  i = ((AMD_IMAGE_HEADER*) ImagePtr)->ImageSize;
-
-  while (i > 1) {
-    Sum = Sum + *((UINT16 *)ImagePtr);
-    ImagePtr = (VOID *) ((UINT8 *)ImagePtr + 2);
-    i = i - 2;
-  }
-  if (i > 0) {
-    Sum = Sum + *((UINT8 *) ImagePtr);
-  }
-
-  return (Sum == 0)?TRUE:FALSE;
-}
-
-/*---------------------------------------------------------------------------------------*/
-/**
- * Locate AMD binary image that contain specific module
- *
- *
- * @param[in]   StartAddress    Pointer to start range
- * @param[in]   EndAddress      Pointer to end range
- * @param[in]   Alignment       Image address alignment
- * @param[in]   ModuleSignature Module signature.
- * @retval     NULL  if image not found
- * @retval     pointer to image header
- */
-CONST VOID *
-LibAmdLocateImage (
-  IN       CONST VOID *StartAddress,
-  IN       CONST VOID *EndAddress,
-  IN       UINT32 Alignment,
-  IN       CONST CHAR8 ModuleSignature[8]
-  )
-
-{
-  CONST UINT8 *CurrentPtr = StartAddress;
-  AMD_MODULE_HEADER *ModuleHeaderPtr;
-  CONST UINT64 SearchStr = *((UINT64*)ModuleSignature);
-
-  // Search from start to end incrementing by alignment
-  while ((CurrentPtr >= (UINT8 *) StartAddress) && (CurrentPtr < (UINT8 *) EndAddress)) {
-    // First find a binary image
-    if (IMAGE_SIGNATURE == *((UINT32 *) CurrentPtr)) {
-      // TODO Figure out a way to fix the AGESA binary checksum
-//    if (LibAmdVerifyImageChecksum (CurrentPtr)) {
-        // If we have a valid image, search module linked list for a match
-        ModuleHeaderPtr = (AMD_MODULE_HEADER*)(((AMD_IMAGE_HEADER *) CurrentPtr)->ModuleInfoOffset);
-        while ((ModuleHeaderPtr != NULL) &&
-            (MODULE_SIGNATURE == *((UINT32*)&(ModuleHeaderPtr->ModuleHeaderSignature)))) {
-          if (SearchStr == *((UINT64*)&(ModuleHeaderPtr->ModuleIdentifier))) {
-            return  CurrentPtr;
-          }
-          ModuleHeaderPtr = (AMD_MODULE_HEADER *)ModuleHeaderPtr->NextBlock;
-        }
-//      }
-    }
-    CurrentPtr += Alignment;
-  }
-  return NULL;
-}
-
 BOOLEAN
 IdsErrorStop (
   IN      UINT32 FileCode