summaryrefslogtreecommitdiff
path: root/src/vendorcode/amd/agesa/Proc/GNB/PCIe/PciePortInit.c
diff options
context:
space:
mode:
authorefdesign98 <efdesign98@gmail.com>2011-06-20 18:12:43 -0700
committerMarc Jones <marcj303@gmail.com>2011-06-22 01:35:45 +0200
commit621ca384a7a5efb2cc7597504dc17b741cd2df10 (patch)
tree01871adc6d39f48916b5625b3aa1a4b6d5ab9c92 /src/vendorcode/amd/agesa/Proc/GNB/PCIe/PciePortInit.c
parent05a89ab922473f375820a3bd68691bb085c62448 (diff)
downloadcoreboot-621ca384a7a5efb2cc7597504dc17b741cd2df10.tar.xz
Move existing AMD Ffamily14 code to f14 folder
This change moves the AMD Family14 cpu Agesa code to the vendorcode/amd/agesa/f14 folder to complete the transition to the family oriented folder structure. Change-Id: I211e80ee04574cc713f38b4cc1b767dbb2bfaa59 Signed-off-by: Frank Vibrans <frank.vibrans@amd.com> Signed-off-by: efdesign98 <efdesign98@gmail.com> Reviewed-on: http://review.coreboot.org/52 Tested-by: build bot (Jenkins) Reviewed-by: Marc Jones <marcj303@gmail.com>
Diffstat (limited to 'src/vendorcode/amd/agesa/Proc/GNB/PCIe/PciePortInit.c')
-rw-r--r--src/vendorcode/amd/agesa/Proc/GNB/PCIe/PciePortInit.c256
1 files changed, 0 insertions, 256 deletions
diff --git a/src/vendorcode/amd/agesa/Proc/GNB/PCIe/PciePortInit.c b/src/vendorcode/amd/agesa/Proc/GNB/PCIe/PciePortInit.c
deleted file mode 100644
index 2802ba21f7..0000000000
--- a/src/vendorcode/amd/agesa/Proc/GNB/PCIe/PciePortInit.c
+++ /dev/null
@@ -1,256 +0,0 @@
-/* $NoKeywords:$ */
-/**
- * @file
- *
- * PCIe port initialization service procedure
- *
- *
- *
- * @xrefitem bom "File Content Label" "Release Content"
- * @e project: AGESA
- * @e sub-project: GNB
- * @e \$Revision: 39275 $ @e \$Date: 2010-10-09 08:22:05 +0800 (Sat, 09 Oct 2010) $
- *
- */
-/*
- *****************************************************************************
- *
- * Copyright (c) 2011, Advanced Micro Devices, Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * * Neither the name of Advanced Micro Devices, Inc. nor the names of
- * its contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL ADVANCED MICRO DEVICES, INC. BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * ***************************************************************************
- *
- */
-
-/*----------------------------------------------------------------------------------------
- * M O D U L E S U S E D
- *----------------------------------------------------------------------------------------
- */
-#include "AGESA.h"
-#include "Ids.h"
-#include "Gnb.h"
-#include "GnbPcie.h"
-#include "GnbPcieFamServices.h"
-#include "PcieFamilyServices.h"
-#include GNB_MODULE_DEFINITIONS (GnbCommonLib)
-#include GNB_MODULE_DEFINITIONS (GnbPcieInitLibV1)
-#include GNB_MODULE_DEFINITIONS (GnbPcieConfig)
-#include GNB_MODULE_DEFINITIONS (GnbPcieTrainingV1)
-#include "GnbRegistersON.h"
-#include "Filecode.h"
-#define FILECODE PROC_GNB_PCIE_PCIEPORTINIT_FILECODE
-/*----------------------------------------------------------------------------------------
- * D E F I N I T I O N S A N D M A C R O S
- *----------------------------------------------------------------------------------------
- */
-
-
-/*----------------------------------------------------------------------------------------
- * T Y P E D E F S A N D S T R U C T U R E S
- *----------------------------------------------------------------------------------------
- */
-
-
-/*----------------------------------------------------------------------------------------
- * P R O T O T Y P E S O F L O C A L F U N C T I O N S
- *----------------------------------------------------------------------------------------
- */
-
-PCIE_PORT_REGISTER_ENTRY PortInitTable [] = {
- {
- DxF0xE4_x02_ADDRESS,
- DxF0xE4_x02_RegsLcAllowTxL1Control_MASK,
- (0x1 << DxF0xE4_x02_RegsLcAllowTxL1Control_OFFSET)
- },
- {
- DxF0xE4_x70_ADDRESS,
- DxF0xE4_x70_RxRcbCplTimeoutMode_MASK,
- (0x1 << DxF0xE4_x70_RxRcbCplTimeoutMode_OFFSET)
- },
- {
- DxF0xE4_xA0_ADDRESS,
- DxF0xE4_xA0_Lc16xClearTxPipe_MASK | DxF0xE4_xA0_LcL1ImmediateAck_MASK,
- (0x3 << DxF0xE4_xA0_Lc16xClearTxPipe_OFFSET) |
- (0x1 << DxF0xE4_xA0_LcL1ImmediateAck_OFFSET)
- },
- {
- DxF0xE4_xA1_ADDRESS,
- DxF0xE4_xA1_LcDontGotoL0sifL1Armed_MASK,
- (0x1 << DxF0xE4_xA1_LcDontGotoL0sifL1Armed_OFFSET)
- },
- {
- DxF0xE4_xA2_ADDRESS,
- DxF0xE4_xA2_LcRenegotiateEn_MASK | DxF0xE4_xA2_LcUpconfigureSupport_MASK,
- (0x1 << DxF0xE4_xA2_LcRenegotiateEn_OFFSET) |
- (0x1 << DxF0xE4_xA2_LcUpconfigureSupport_OFFSET)
- },
- {
- DxF0xE4_xA3_ADDRESS,
- DxF0xE4_xA3_LcXmitFtsBeforeRecovery_MASK,
- (0x1 << DxF0xE4_xA3_LcXmitFtsBeforeRecovery_OFFSET)
- },
- {
- DxF0xE4_xB1_ADDRESS,
- DxF0xE4_xB1_LcDeassertRxEnInL0s_MASK | DxF0xE4_xB1_LcBlockElIdleinL0_MASK,
- (0x1 << DxF0xE4_xB1_LcDeassertRxEnInL0s_OFFSET) |
- (0x1 << DxF0xE4_xB1_LcBlockElIdleinL0_OFFSET)
- }
-};
-
-
-/*----------------------------------------------------------------------------------------*/
-/**
- * Callback to init various features on all active ports
- *
- *
- *
- *
- * @param[in] Engine Pointer to engine config descriptor
- * @param[in, out] Buffer Not used
- * @param[in] Pcie Pointer to global PCIe configuration
- *
- */
-
-VOID
-STATIC
-PciePortInitCallback (
- IN PCIe_ENGINE_CONFIG *Engine,
- IN OUT VOID *Buffer,
- IN PCIe_PLATFORM_CONFIG *Pcie
- )
-{
- ASSERT (Engine->EngineData.EngineType == PciePortEngine);
- PciePortProgramRegisterTable (PortInitTable, (sizeof (PortInitTable) / sizeof (PCIE_PORT_REGISTER_ENTRY)), Engine, FALSE, Pcie);
- PcieSetLinkSpeedCap (PcieGen1, Engine, Pcie);
- PcieSetLinkWidthCap (Engine, Pcie);
- PcieCompletionTimeout (Engine, Pcie);
- PcieLinkSetSlotCap (Engine, Pcie);
- PcieLinkInitHotplug (Engine, Pcie);
- PcieFmPhyChannelCharacteristic (Engine, Pcie);
- if (Engine->Type.Port.PortData.MiscControls.LinkSafeMode == PcieGen1) {
- PcieLinkSafeMode (Engine, Pcie);
- }
- if (Engine->Type.Port.PortData.PortPresent == PortDisabled) {
- ASSERT (Engine->Type.Port.IsSB == FALSE);
- PcieTrainingSetPortState (Engine, LinkStateDeviceNotPresent, FALSE, Pcie);
- }
- if (Engine->Type.Port.PortData.MiscControls.LinkComplianceMode == 0x1) {
- PcieTrainingSetPortState (Engine, LinkStateTrainingCompleted, FALSE, Pcie);
- }
-}
-
-/*----------------------------------------------------------------------------------------*/
-/**
- * Master procedure to init various features on all active ports
- *
- *
- *
- *
- * @param[in] Pcie Pointer to global PCIe configuration
- * @retval AGESA_STATUS
- *
- */
-
-AGESA_STATUS
-PciePortInit (
- IN PCIe_PLATFORM_CONFIG *Pcie
- )
-{
- AGESA_STATUS Status;
- Status = AGESA_SUCCESS;
- PcieConfigRunProcForAllEngines (
- DESCRIPTOR_ALLOCATED | DESCRIPTOR_PCIE_ENGINE,
- PciePortInitCallback,
- NULL,
- Pcie
- );
- return Status;
-}
-
-/*----------------------------------------------------------------------------------------*/
-/**
- * Callback to init various features on all ports
- *
- *
- *
- *
- * @param[in] Engine Pointer to engine config descriptor
- * @param[in, out] Buffer Not used
- * @param[in] Pcie Pointer to global PCIe configuration
- *
- */
-
-VOID
-STATIC
-PciePortPostInitCallback (
- IN PCIe_ENGINE_CONFIG *Engine,
- IN OUT VOID *Buffer,
- IN PCIe_PLATFORM_CONFIG *Pcie
- )
-{
- PCIE_LINK_SPEED_CAP LinkSpeedCapability;
- ASSERT (Engine->EngineData.EngineType == PciePortEngine);
- if (Engine->Type.Port.PortData.MiscControls.LinkSafeMode == PcieGen1) {
- PcieLinkSafeMode (Engine, Pcie);
- }
- LinkSpeedCapability = PcieFmGetLinkSpeedCap (PCIE_PORT_GEN_CAP_BOOT, Engine, Pcie);
- PcieSetLinkSpeedCap (LinkSpeedCapability, Engine, Pcie);
- if (PcieConfigCheckPortStatus (Engine, INIT_STATUS_PCIE_TRAINING_SUCCESS) && (LinkSpeedCapability > PcieGen1) && !Engine->Type.Port.IsSB) {
- PcieTrainingSetPortState (Engine, LinkStateRetrain, FALSE, Pcie);
- PcieConfigUpdatePortStatus (Engine, 0, INIT_STATUS_PCIE_TRAINING_SUCCESS);
- }
- if (Engine->Type.Port.PortData.MiscControls.LinkComplianceMode == 0x1) {
- PcieForceCompliance (Engine, Pcie);
- PcieTrainingSetPortState (Engine, LinkStateResetExit, FALSE, Pcie);
- }
-}
-
-/*----------------------------------------------------------------------------------------*/
-/**
- * Master procedure to init various features on all active ports
- *
- *
- *
- *
- * @param[in] Pcie Pointer to global PCIe configuration
- * @retval AGESA_STATUS
- *
- */
-
-AGESA_STATUS
-PciePortPostInit (
- IN PCIe_PLATFORM_CONFIG *Pcie
- )
-{
- AGESA_STATUS Status;
- Status = AGESA_SUCCESS;
- PcieConfigRunProcForAllEngines (
- DESCRIPTOR_ALLOCATED | DESCRIPTOR_PCIE_ENGINE,
- PciePortPostInitCallback,
- NULL,
- Pcie
- );
- return Status;
-}