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authorRichard Spiegel <richard.spiegel@amd.corp-partner.google.com>2018-08-14 08:26:02 -0700
committerMartin Roth <martinroth@google.com>2018-08-15 18:33:33 +0000
commit0d9b441385f0da1bc716010c6d5e4a88c0172ac8 (patch)
tree230fa036c390524fda79ce5d0d4722c980c1c8a9 /src/vendorcode
parent01b6ea412673506de242cb3dcfeb7c515cb13cc6 (diff)
downloadcoreboot-0d9b441385f0da1bc716010c6d5e4a88c0172ac8.tar.xz
vendorcode/amd/pi/00670F00/Proc/Psp: Remove VENDORCODE_FULL_SUPPORT
Remove VENDORCODE_FULL_SUPPORT from file: vendorcode/amd/pi/00670F00/Proc/Psp/PspBaseLib/PspBaseLib.c BUG=b:112578491 TEST=none, VENDORCODE_FULL_SUPPORT already not used. Change-Id: I0d590b175a3cf0426580dc9ee5164b3cedc838e2 Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com> Reviewed-on: https://review.coreboot.org/28089 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
Diffstat (limited to 'src/vendorcode')
-rw-r--r--src/vendorcode/amd/pi/00670F00/Proc/Psp/PspBaseLib/PspBaseLib.c375
1 files changed, 0 insertions, 375 deletions
diff --git a/src/vendorcode/amd/pi/00670F00/Proc/Psp/PspBaseLib/PspBaseLib.c b/src/vendorcode/amd/pi/00670F00/Proc/Psp/PspBaseLib/PspBaseLib.c
index 2989265b42..392dda6b4c 100644
--- a/src/vendorcode/amd/pi/00670F00/Proc/Psp/PspBaseLib/PspBaseLib.c
+++ b/src/vendorcode/amd/pi/00670F00/Proc/Psp/PspBaseLib/PspBaseLib.c
@@ -223,115 +223,6 @@ GetPspDirBase (
return (FALSE);
}
-#if IS_ENABLED(CONFIG_VENDORCODE_FULL_SUPPORT)
-/**
- * Get specific PSP Entry information, this routine will auto detect the processor for loading
- * correct PSP Directory
- *
- *
- *
- * @param[in] EntryType PSP DIR Entry Type
- * @param[in,out] EntryAddress Address of the specific PSP Entry
- * @param[in,out] EntrySize Size of the specific PSP Entry
- */
-
-BOOLEAN
-PSPEntryInfo (
- IN PSP_DIRECTORY_ENTRY_TYPE EntryType,
- IN OUT UINT64 *EntryAddress,
- IN OUT UINT32 *EntrySize
- )
-{
- PSP_DIRECTORY *PspDir;
- UINTN i;
- PROGRAM_ID ProgramId;
-
- PspDir = NULL;
- if (GetPspDirBase ((UINT32 *)&PspDir ) != TRUE) {
- return FALSE;
- }
-
- ProgramId = PspGetProgarmId ();
- //Append BR Program ID
- if ((ProgramId == BR_PROGRAM) &&
- ((EntryType == SMU_OFFCHIP_FW) ||
- (EntryType == SMU_OFF_CHIP_FW_2) ||
- (EntryType == AMD_SCS_BINARY))) {
- EntryType |= (PSP_ENTRY_BR_PROGRAM_ID << 8);
- }
-
- for (i = 0; i < PspDir->Header.TotalEntries; i++) {
- if (PspDir->PspEntry[i].Type == EntryType) {
- *EntryAddress = PspDir->PspEntry[i].Location;
- *EntrySize = PspDir->PspEntry[i].Size;
- return (TRUE);
- }
- }
-
- return (FALSE);
-}
-
-BOOLEAN
-PspSoftWareFuseInfo (
- IN OUT UINTN *FuseSpiAddress,
- IN OUT UINT64 *FuseValue
- )
-{
- PSP_DIRECTORY *PspDir;
- UINTN i;
-
- PspDir = NULL;
- if (GetPspDirBase ((UINT32 *)&PspDir ) != TRUE) {
- return FALSE;
- }
-
- for (i = 0; i < PspDir->Header.TotalEntries; i++) {
- if (PspDir->PspEntry[i].Type == AMD_SOFT_FUSE_CHAIN_01) {
- *FuseSpiAddress = (UINT32) (UINTN) &PspDir->PspEntry[i].Location;
- *FuseValue = PspDir->PspEntry[i].Location;
- return (TRUE);
- }
- }
- return (FALSE);
-}
-
-static UINT32 Fletcher32 (
- IN OUT UINT16 *data,
- IN UINTN words
- )
-{
- UINT32 sum1;
- UINT32 sum2;
- UINTN tlen;
-
- sum1 = 0xffff;
- sum2 = 0xffff;
-
- while (words) {
- tlen = words >= 359 ? 359 : words;
- words -= tlen;
- do {
- sum2 += sum1 += *data++;
- } while (--tlen);
- sum1 = (sum1 & 0xffff) + (sum1 >> 16);
- sum2 = (sum2 & 0xffff) + (sum2 >> 16);
- }
- // Second reduction step to reduce sums to 16 bits
- sum1 = (sum1 & 0xffff) + (sum1 >> 16);
- sum2 = (sum2 & 0xffff) + (sum2 >> 16);
- return sum2 << 16 | sum1;
-}
-
-VOID
-UpdataPspDirCheckSum (
- IN OUT PSP_DIRECTORY *PspDir
- )
-{
- PspDir->Header.Checksum = Fletcher32 ((UINT16 *) &PspDir->Header.TotalEntries, \
- (sizeof (PSP_DIRECTORY_HEADER) - OFFSET_OF (PSP_DIRECTORY_HEADER, TotalEntries) + PspDir->Header.TotalEntries * sizeof (PSP_DIRECTORY_ENTRY)) / 2);
-}
-#endif /* IS_ENABLED(CONFIG_VENDORCODE_FULL_SUPPORT) */
-
/**
Check if PSP device is present
@@ -353,76 +244,6 @@ CheckPspDevicePresent (
return (FALSE);
}
-#if IS_ENABLED(CONFIG_VENDORCODE_FULL_SUPPORT)
-/**
- Check PSP Platform Seucre Enable State
- HVB & Secure S3 (Resume vector set to Dram, & core content will restore by uCode)
- will be applied if Psp Plaform Secure is enabled
-
- @retval BOOLEAN 0: PSP Platform Secure Disabled, 1: PSP Platform Secure Enabled
-
-**/
-BOOLEAN
-CheckPspPlatformSecureEnable (
- VOID
- )
-{
- UINT32 SecureFuseReg;
- PspLibPciWriteConfig ( (UINT32)PCI_CONFIG_SMU_INDIRECT_INDEX, (UINT32)SMU_CC_PSP_FUSES_STATUS);
- SecureFuseReg = PspLibPciReadConfig ( (UINT32)PCI_CONFIG_SMU_INDIRECT_DATA);
-
- if (SecureFuseReg &= PLATFORM_SECURE_BOOT_EN) {
- return (TRUE);
- }
- return (FALSE);
-}
-
-/**
- Check PSP Recovery Flag
- Target will set Recovery flag if some PSP entry point by PSP directory has been corrupted.
-
- @retval BOOLEAN 0: Recovery Flag is cleared, 1: Recovery Flag has been set
-
-**/
-BOOLEAN
-CheckPspRecoveryFlag (
- VOID
- )
-{
- MBOX_STATUS *MboxStatus;
-
- //Init PSP MMIO
- PspBarInitEarly ();
-
- GetPspMboxStatus (&MboxStatus);
-
- return (BOOLEAN) (MboxStatus->Recovery);
-}
-
-/**
- Return the PspMbox MMIO location
-
-
- @retval BOOLEAN FALSE: ERROR, TRUE: SUCCEED
-
-**/
-BOOLEAN
-GetPspMboxStatus (
- IN OUT MBOX_STATUS **MboxStatus
- )
-{
- UINT32 PspMmio;
-
- if (GetPspBar3Addr (&PspMmio) == FALSE) {
- return (FALSE);
- }
-
- *MboxStatus = (MBOX_STATUS *)( (UINTN)PspMmio + PSP_MAILBOX_BASE + PSP_MAILBOX_STATUS_OFFSET); // PSPMbox base is at offset CP2MSG_28 ie. offset 28*4 = 0x70
-
- return (TRUE);
-}
-#endif /* IS_ENABLED(CONFIG_VENDORCODE_FULL_SUPPORT) */
-
BOOLEAN
PspBarInitEarly ()
{
@@ -458,33 +279,6 @@ PspBarInitEarly ()
return (TRUE);
}
-#if IS_ENABLED(CONFIG_VENDORCODE_FULL_SUPPORT)
-/**
- Return the PspMMIO MMIO location
-
- @param[in] PspMmio Pointer to Psp MMIO address
-
- @retval BOOLEAN 0: Error, 1 Success
-**/
-BOOLEAN
-GetPspBar1Addr (
- IN OUT UINT32 *PspMmio
- )
-{
- if (CheckPspDevicePresent () == FALSE) {
- return (FALSE);
- }
-
- *PspMmio = PspLibPciReadPspConfig (PSP_PCI_BAR1_REG);
-
- if ((*PspMmio) == 0xffffffff) {
- return (FALSE);
- }
-
- return (TRUE);
-}
-#endif /* IS_ENABLED(CONFIG_VENDORCODE_FULL_SUPPORT) */
-
/**
Return the PspMMIO MMIO location
@@ -519,172 +313,3 @@ GetPspBar3Addr (
return (TRUE);
}
-#if IS_ENABLED(CONFIG_VENDORCODE_FULL_SUPPORT)
-/**
- * Acquire the Mutex for access PSP,X86 co-accessed register
- * Call this routine before access SMIx98 & SMIxA8
- *
- */
-VOID
-AcquirePspSmiRegMutex (
- VOID
- )
-{
- UINT32 PspBarAddr;
- UINT32 MutexReg0;
- UINT32 MutexReg1;
-
- PspBarAddr = 0;
- if (GetPspBar3Addr (&PspBarAddr)) {
- MutexReg0 = PspBarAddr + PSP_MUTEX_REG0_OFFSET;
- MutexReg1 = PspBarAddr + PSP_MUTEX_REG1_OFFSET;
- *(volatile UINT32*)(UINTN)(MutexReg0) |= BIT0;
- *(volatile UINT32*)(UINTN)(MutexReg1) |= BIT0;
- //Wait till PSP FW release the mutex
- while ((*(volatile UINT32*)(UINTN)(MutexReg0)& BIT1) && (*(volatile UINT32*)(UINTN)(MutexReg1) & BIT0)) {
- ;
- }
- }
-}
-/**
- * Release the Mutex for access PSP,X86 co-accessed register
- * Call this routine after access SMIx98 & SMIxA8
- *
- */
-VOID
-ReleasePspSmiRegMutex (
- VOID
- )
-{
- UINT32 PspBarAddr;
- UINT32 MutexReg0;
-
- PspBarAddr = 0;
- if (GetPspBar3Addr (&PspBarAddr)) {
- MutexReg0 = PspBarAddr + PSP_MUTEX_REG0_OFFSET;
- *(volatile UINT32*)(UINTN)(MutexReg0) &= ~BIT0;
- }
-}
-
-/*---------------------------------------------------------------------------------------*/
-/**
- * Returns the access width mask for the processor
- *
- *
- * @param[in] AccessWidth Access width
- * @retval Width in number of bytes
- */
-
-
-UINT8
-static PspLibAccessWidth (
- IN ACCESS_WIDTH AccessWidth
- )
-{
- UINT8 Width;
-
- switch (AccessWidth) {
- case AccessWidth8:
- case AccessS3SaveWidth8:
- Width = 1;
- break;
- case AccessWidth16:
- case AccessS3SaveWidth16:
- Width = 2;
- break;
- case AccessWidth32:
- case AccessS3SaveWidth32:
- Width = 4;
- break;
- case AccessWidth64:
- case AccessS3SaveWidth64:
- Width = 8;
- break;
- default:
- Width = 0;
- }
- return Width;
-}
-
-/*----------------------------------------------------------------------------------------*/
-/**
- * Read GNB indirect registers
- *
- *
- *
- * @param[in] Address PCI address of indirect register
- * @param[in] IndirectAddress Offset of indirect register
- * @param[in] Width Width
- * @param[out] Value Pointer to value
- */
-VOID
-PspLibPciIndirectRead (
- IN PCI_ADDR Address,
- IN UINT32 IndirectAddress,
- IN ACCESS_WIDTH Width,
- OUT VOID *Value
- )
-{
- UINT32 IndexOffset;
-
- IndexOffset = PspLibAccessWidth (Width);
- LibAmdPciWrite (Width, Address, &IndirectAddress, NULL);
- Address.AddressValue += IndexOffset;
- LibAmdPciRead (Width, Address, Value, NULL);
-}
-
-/*----------------------------------------------------------------------------------------*/
-/**
- * Write GNB indirect registers
- *
- *
- *
- * @param[in] Address PCI address of indirect register
- * @param[in] IndirectAddress Offset of indirect register
- * @param[in] Width Width
- * @param[in] Value Pointer to value
- */
-VOID
-PspLibPciIndirectWrite (
- IN PCI_ADDR Address,
- IN UINT32 IndirectAddress,
- IN ACCESS_WIDTH Width,
- IN VOID *Value
- )
-{
- UINT32 IndexOffset;
-
- IndexOffset = PspLibAccessWidth (Width);
- LibAmdPciWrite (Width, Address, &IndirectAddress, NULL);
- Address.AddressValue += IndexOffset;
- LibAmdPciWrite (Width, Address, Value, NULL);
-}
-
-BOOLEAN
-IsS3Resume (
- )
-{
- UINT16 AcpiPm1CntBlk;
- UINT16 SleepType;
- UINT8 PmioAddr;
-
- AcpiPm1CntBlk = 0;
- //Get AcpiPm1CntBlk address
- //PMIO register can only allow 8bits access
- PmioAddr = PMIO_REG62;
- LibAmdIoWrite (AccessWidth8, PMIO_INDEX_PORT, &PmioAddr, NULL);
- LibAmdIoRead (AccessWidth8, PMIO_DATA_PORT, &AcpiPm1CntBlk, NULL);
-
- PmioAddr++;
- LibAmdIoWrite (AccessWidth8, PMIO_INDEX_PORT, &PmioAddr, NULL);
- LibAmdIoRead (AccessWidth8, PMIO_DATA_PORT, ((UINT8 *) &AcpiPm1CntBlk) + 1, NULL);
-
- //Get Sleep type
- LibAmdIoRead (AccessWidth16, AcpiPm1CntBlk, &SleepType, NULL);
- SleepType = SleepType & 0x1C00;
- SleepType = ((SleepType >> 10) & 7);
-
- return ((SleepType == 3) ? TRUE : FALSE);
-}
-#endif /* IS_ENABLED(CONFIG_VENDORCODE_FULL_SUPPORT) */
-