diff options
Diffstat (limited to 'src/vendorcode/amd/agesa/f12/Proc/GNB/Nb/NbPowerMgmt.c')
| -rw-r--r-- | src/vendorcode/amd/agesa/f12/Proc/GNB/Nb/NbPowerMgmt.c | 647 |
1 files changed, 0 insertions, 647 deletions
diff --git a/src/vendorcode/amd/agesa/f12/Proc/GNB/Nb/NbPowerMgmt.c b/src/vendorcode/amd/agesa/f12/Proc/GNB/Nb/NbPowerMgmt.c deleted file mode 100644 index 2afca26015..0000000000 --- a/src/vendorcode/amd/agesa/f12/Proc/GNB/Nb/NbPowerMgmt.c +++ /dev/null @@ -1,647 +0,0 @@ -/* $NoKeywords:$ */ -/** - * @file - * - * NB power management features - * - * - * - * @xrefitem bom "File Content Label" "Release Content" - * @e project: AGESA - * @e sub-project: GNB - * @e \$Revision: 48978 $ @e \$Date: 2011-03-15 13:53:53 +0800 (Tue, 15 Mar 2011) $ - * - */ -/* -***************************************************************************** -* -* 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 "amdlib.h" -#include "Ids.h" -#include "Gnb.h" -#include "GnbFuseTable.h" -#include "GnbGfx.h" -#include "GnbPcie.h" -#include "GnbCommonLib.h" -#include "GnbGfxInitLibV1.h" -#include "NbConfigData.h" -#include "NbSmuLib.h" -#include "NbFamilyServices.h" -#include "NbPowerMgmt.h" -#include "OptionGnb.h" -#include "GfxLib.h" -#include "GnbRegistersLN.h" -#include "Filecode.h" -#define FILECODE PROC_GNB_NB_NBPOWERMGMT_FILECODE -/*---------------------------------------------------------------------------------------- - * D E F I N I T I O N S A N D M A C R O S - *---------------------------------------------------------------------------------------- - */ -extern GNB_BUILD_OPTIONS GnbBuildOptions; - -/*---------------------------------------------------------------------------------------- - * 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 - *---------------------------------------------------------------------------------------- -*/ - -VOID -NbInitLclkDeepSleep ( - IN GNB_PLATFORM_CONFIG *Gnb - ); - -VOID -NbInitClockGating ( - IN GNB_PLATFORM_CONFIG *Gnb - ); - -VOID -NbInitSmuClockGating ( - IN NB_CLK_GATING_CTRL *NbClkGatingCtrl, - IN GNB_PLATFORM_CONFIG *Gnb - ); - -VOID -NbInitOrbClockGating ( - IN NB_CLK_GATING_CTRL *NbClkGatingCtrl, - IN GNB_PLATFORM_CONFIG *Gnb - ); - -VOID -NbInitIocClockGating ( - IN NB_CLK_GATING_CTRL *NbClkGatingCtrl, - IN GNB_PLATFORM_CONFIG *Gnb - ); - -VOID -NbInitBifClockGating ( - IN NB_CLK_GATING_CTRL *NbClkGatingCtrl, - IN GNB_PLATFORM_CONFIG *Gnb - ); - -VOID -NbInitGmcClockGating ( - IN NB_CLK_GATING_CTRL *NbClkGatingCtrl, - IN GNB_PLATFORM_CONFIG *Gnb - ); - -VOID -NbInitDceSclkClockGating ( - IN NB_CLK_GATING_CTRL *NbClkGatingCtrl, - IN GNB_PLATFORM_CONFIG *Gnb - ); - -VOID -NbInitDceDisplayClockGating ( - IN NB_CLK_GATING_CTRL *NbClkGatingCtrl, - IN GNB_PLATFORM_CONFIG *Gnb - ); - -/*----------------------------------------------------------------------------------------*/ -/** - * Init various power management features - * - * - * - * @param[in] Gnb Pointer to global Gnb configuration - * @retval AGESA_SUCCESS LCLK DPM initialization success - * @retval AGESA_ERROR LCLK DPM initialization error - */ - -AGESA_STATUS -NbInitPowerManagement ( - IN GNB_PLATFORM_CONFIG *Gnb - ) -{ - AGESA_STATUS Status; - Status = AGESA_SUCCESS; - NbInitLclkDeepSleep (Gnb); - NbInitClockGating (Gnb); - return Status; -} - - -/*----------------------------------------------------------------------------------------*/ -/** - * Init NB LCLK Deep Sleep - * - * - * - * @param[in] Gnb Pointer to global Gnb configuration - */ - -VOID -NbInitLclkDeepSleep ( - IN GNB_PLATFORM_CONFIG *Gnb - ) -{ - SMUx1B_STRUCT SMUx1B; - SMUx1D_STRUCT SMUx1D; - UINT32 LclkDpSlpEn; - IDS_HDT_CONSOLE (GNB_TRACE, "NbInitLclkDeepSleep Enter\n"); - LclkDpSlpEn = GnbBuildOptions.LclkDeepSleepEn ? 1 : 0; - NbSmuIndirectRead (SMUx1B_ADDRESS, AccessWidth16, &SMUx1B.Value, Gnb->StdHeader); - NbSmuIndirectRead (SMUx1D_ADDRESS, AccessWidth16, &SMUx1D.Value, Gnb->StdHeader); - SMUx1B.Field.LclkDpSlpDiv = 5; - SMUx1B.Field.LclkDpSlpMask = (GfxLibIsControllerPresent (Gnb->StdHeader) ? (0xFF) : 0xEF); - SMUx1B.Field.RampDis = 0; - SMUx1D.Field.LclkDpSlpHyst = 0xf; - SMUx1D.Field.LclkDpSlpEn = LclkDpSlpEn; - IDS_HDT_CONSOLE (GNB_TRACE, " LCLK Deep Sleep [%s]\n", (LclkDpSlpEn != 0) ? "Enabled" : "Disabled"); - NbSmuIndirectWrite (SMUx1B_ADDRESS, AccessS3SaveWidth16, &SMUx1B.Value, Gnb->StdHeader); - NbSmuIndirectWrite (SMUx1D_ADDRESS, AccessS3SaveWidth16, &SMUx1D.Value, Gnb->StdHeader); - IDS_HDT_CONSOLE (GNB_TRACE, "NbInitLclkDeepSleep Exit\n"); -} - -/** - * Init NB SMU clock gating - * - * - * - * @param[in] NbClkGatingCtrl Pointer to Clock gating control structure - * @param[in] Gnb Pointer to global Gnb configuration - */ - -VOID -NbInitSmuClockGating ( - IN NB_CLK_GATING_CTRL *NbClkGatingCtrl, - IN GNB_PLATFORM_CONFIG *Gnb - ) -{ - BOOLEAN Smu_Lclk_Gating; - BOOLEAN Smu_Sclk_Gating; - SMUx73_STRUCT SMUx73; - UINT32 Value; - - Smu_Lclk_Gating = NbClkGatingCtrl->Smu_Lclk_Gating; - Smu_Sclk_Gating = NbClkGatingCtrl->Smu_Sclk_Gating; -//SMUx6F - Value = 0x006001F0; - NbSmuIndirectWrite (SMUx6F_ADDRESS, AccessS3SaveWidth32, &Value, Gnb->StdHeader); -//SMUx71 - Value = 0x007001F0; - NbSmuIndirectWrite (SMUx71_ADDRESS, AccessS3SaveWidth32, &Value, Gnb->StdHeader); -//SMUx73 - NbSmuIndirectRead (SMUx73_ADDRESS, AccessWidth16, &SMUx73.Value, Gnb->StdHeader); - SMUx73.Field.DisLclkGating = Smu_Lclk_Gating ? 0 : 1; - SMUx73.Field.DisSclkGating = Smu_Sclk_Gating ? 0 : 1; - NbSmuIndirectWrite (SMUx73_ADDRESS, AccessS3SaveWidth16, &SMUx73.Value, Gnb->StdHeader); - -} - -/** - * Init NB ORB clock gating - * - * - * - * @param[in] NbClkGatingCtrl Pointer to Clock gating control structure - * @param[in] Gnb Pointer to global Gnb configuration - */ - -VOID -NbInitOrbClockGating ( - IN NB_CLK_GATING_CTRL *NbClkGatingCtrl, - IN GNB_PLATFORM_CONFIG *Gnb - ) -{ - BOOLEAN Orb_Sclk_Gating; - BOOLEAN Orb_Lclk_Gating; - D0F0x98_x49_STRUCT D0F0x98_x49; - D0F0x98_x4A_STRUCT D0F0x98_x4A; - D0F0x98_x4B_STRUCT D0F0x98_x4B; - FCRxFF30_01F5_STRUCT FCRxFF30_01F5; - - Orb_Sclk_Gating = NbClkGatingCtrl->Orb_Sclk_Gating; - Orb_Lclk_Gating = NbClkGatingCtrl->Orb_Lclk_Gating; - - // ORB clock gating (Lclk) -//D0F0x98_x4[A:9] - GnbLibPciIndirectRead ( - Gnb->GnbPciAddress.AddressValue | D0F0x94_ADDRESS, - D0F0x98_x49_ADDRESS, - AccessWidth32, - &D0F0x98_x49.Value, - Gnb->StdHeader - ); - - D0F0x98_x49.Field.SoftOverrideClk6 = Orb_Lclk_Gating ? 0 : 1; - D0F0x98_x49.Field.SoftOverrideClk5 = Orb_Lclk_Gating ? 0 : 1; - D0F0x98_x49.Field.SoftOverrideClk4 = Orb_Lclk_Gating ? 0 : 1; - D0F0x98_x49.Field.SoftOverrideClk3 = Orb_Lclk_Gating ? 0 : 1; - D0F0x98_x49.Field.SoftOverrideClk2 = Orb_Lclk_Gating ? 0 : 1; - D0F0x98_x49.Field.SoftOverrideClk1 = Orb_Lclk_Gating ? 0 : 1; - D0F0x98_x49.Field.SoftOverrideClk0 = Orb_Lclk_Gating ? 0 : 1; - - GnbLibPciIndirectWrite ( - Gnb->GnbPciAddress.AddressValue | D0F0x94_ADDRESS, - D0F0x98_x49_ADDRESS | (1 << D0F0x94_OrbIndWrEn_OFFSET), - AccessS3SaveWidth32, - &D0F0x98_x49.Value, - Gnb->StdHeader - ); - - GnbLibPciIndirectRead ( - Gnb->GnbPciAddress.AddressValue | D0F0x94_ADDRESS, - D0F0x98_x4A_ADDRESS | (1 << D0F0x94_OrbIndWrEn_OFFSET), - AccessWidth32, - &D0F0x98_x4A.Value, - Gnb->StdHeader - ); - - D0F0x98_x4A.Field.SoftOverrideClk6 = Orb_Lclk_Gating ? 0 : 1; - D0F0x98_x4A.Field.SoftOverrideClk5 = Orb_Lclk_Gating ? 0 : 1; - D0F0x98_x4A.Field.SoftOverrideClk4 = Orb_Lclk_Gating ? 0 : 1; - D0F0x98_x4A.Field.SoftOverrideClk3 = Orb_Lclk_Gating ? 0 : 1; - D0F0x98_x4A.Field.SoftOverrideClk2 = Orb_Lclk_Gating ? 0 : 1; - D0F0x98_x4A.Field.SoftOverrideClk1 = Orb_Lclk_Gating ? 0 : 1; - D0F0x98_x4A.Field.SoftOverrideClk0 = Orb_Lclk_Gating ? 0 : 1; - - - GnbLibPciIndirectWrite ( - Gnb->GnbPciAddress.AddressValue | D0F0x94_ADDRESS, - D0F0x98_x4A_ADDRESS | (1 << D0F0x94_OrbIndWrEn_OFFSET), - AccessS3SaveWidth32, - &D0F0x98_x4A.Value, - Gnb->StdHeader - ); - -//D0F0x98_x4B - GnbLibPciIndirectRead ( - Gnb->GnbPciAddress.AddressValue | D0F0x94_ADDRESS, - D0F0x98_x4B_ADDRESS | (1 << D0F0x94_OrbIndWrEn_OFFSET), - AccessWidth32, - &D0F0x98_x4B.Value, - Gnb->StdHeader - ); - - D0F0x98_x4B.Field.SoftOverrideClk = Orb_Sclk_Gating ? 0 : 1; - - GnbLibPciIndirectWrite ( - Gnb->GnbPciAddress.AddressValue | D0F0x94_ADDRESS, - D0F0x98_x4B_ADDRESS | (1 << D0F0x94_OrbIndWrEn_OFFSET), - AccessS3SaveWidth32, - &D0F0x98_x4B.Value, - Gnb->StdHeader - ); - -//FCRxFF30_01F5[CgOrbCgttLclkOverride, CgOrbCgttSclkOverride] - NbSmuSrbmRegisterRead (FCRxFF30_01F5_ADDRESS, &FCRxFF30_01F5.Value, Gnb->StdHeader); - FCRxFF30_01F5.Field.CgOrbCgttLclkOverride = 0; - FCRxFF30_01F5.Field.CgOrbCgttSclkOverride = 0; - NbSmuSrbmRegisterWrite (FCRxFF30_01F5_ADDRESS, &FCRxFF30_01F5.Value, TRUE, Gnb->StdHeader); - -} - -/** - * Init NB IOC clock gating - * - * - * - * @param[in] NbClkGatingCtrl Pointer to Clock gating control structure - * @param[in] Gnb Pointer to global Gnb configuration - */ - -VOID -NbInitIocClockGating ( - IN NB_CLK_GATING_CTRL *NbClkGatingCtrl, - IN GNB_PLATFORM_CONFIG *Gnb - ) -{ - BOOLEAN Ioc_Lclk_Gating; - BOOLEAN Ioc_Sclk_Gating; - D0F0x64_x22_STRUCT D0F0x64_x22; - D0F0x64_x23_STRUCT D0F0x64_x23; - D0F0x64_x24_STRUCT D0F0x64_x24; - FCRxFF30_01F5_STRUCT FCRxFF30_01F5; - - Ioc_Lclk_Gating = NbClkGatingCtrl->Ioc_Lclk_Gating; - Ioc_Sclk_Gating = NbClkGatingCtrl->Ioc_Sclk_Gating; - -//D0F0x64_x22 - GnbLibPciIndirectRead ( - Gnb->GnbPciAddress.AddressValue | D0F0x60_ADDRESS, - D0F0x64_x22_ADDRESS | IOC_WRITE_ENABLE, - AccessWidth32, - &D0F0x64_x22.Value, - Gnb->StdHeader - ); - - D0F0x64_x22.Field.SoftOverrideClk4 = Ioc_Lclk_Gating ? 0 : 1; - D0F0x64_x22.Field.SoftOverrideClk3 = Ioc_Lclk_Gating ? 0 : 1; - D0F0x64_x22.Field.SoftOverrideClk2 = Ioc_Lclk_Gating ? 0 : 1; - D0F0x64_x22.Field.SoftOverrideClk1 = Ioc_Lclk_Gating ? 0 : 1; - D0F0x64_x22.Field.SoftOverrideClk0 = Ioc_Lclk_Gating ? 0 : 1; - - GnbLibPciIndirectWrite ( - Gnb->GnbPciAddress.AddressValue | D0F0x60_ADDRESS, - D0F0x64_x22_ADDRESS | IOC_WRITE_ENABLE, - AccessS3SaveWidth32, - &D0F0x64_x22.Value, - Gnb->StdHeader - ); -//D0F0x64_x23 - GnbLibPciIndirectRead ( - Gnb->GnbPciAddress.AddressValue | D0F0x60_ADDRESS, - D0F0x64_x23_ADDRESS | IOC_WRITE_ENABLE, - AccessWidth32, - &D0F0x64_x23.Value, - Gnb->StdHeader - ); - - D0F0x64_x23.Field.SoftOverrideClk4 = Ioc_Lclk_Gating ? 0 : 1; - D0F0x64_x23.Field.SoftOverrideClk3 = Ioc_Lclk_Gating ? 0 : 1; - D0F0x64_x23.Field.SoftOverrideClk2 = Ioc_Lclk_Gating ? 0 : 1; - D0F0x64_x23.Field.SoftOverrideClk1 = Ioc_Lclk_Gating ? 0 : 1; - D0F0x64_x23.Field.SoftOverrideClk0 = Ioc_Lclk_Gating ? 0 : 1; - - GnbLibPciIndirectWrite ( - Gnb->GnbPciAddress.AddressValue | D0F0x60_ADDRESS, - D0F0x64_x23_ADDRESS | IOC_WRITE_ENABLE, - AccessS3SaveWidth32, - &D0F0x64_x23.Value, - Gnb->StdHeader - ); - //D0F0x64_x24 - GnbLibPciIndirectRead ( - Gnb->GnbPciAddress.AddressValue | D0F0x60_ADDRESS, - D0F0x64_x24_ADDRESS | IOC_WRITE_ENABLE, - AccessWidth32, - &D0F0x64_x24.Value, - Gnb->StdHeader - ); - - D0F0x64_x24.Field.SoftOverrideClk1 = Ioc_Sclk_Gating ? 0 : 1; - D0F0x64_x24.Field.SoftOverrideClk0 = Ioc_Sclk_Gating ? 0 : 1; - - GnbLibPciIndirectWrite ( - Gnb->GnbPciAddress.AddressValue | D0F0x60_ADDRESS, - D0F0x64_x24_ADDRESS | IOC_WRITE_ENABLE, - AccessS3SaveWidth32, - &D0F0x64_x24.Value, - Gnb->StdHeader - ); -//FCRxFF30_01F5[CgIocCgttLclkOverride, CgIocCgttSclkOverride] - NbSmuSrbmRegisterRead (FCRxFF30_01F5_ADDRESS, &FCRxFF30_01F5.Value, Gnb->StdHeader); - FCRxFF30_01F5.Field.CgIocCgttLclkOverride = 0; - FCRxFF30_01F5.Field.CgIocCgttSclkOverride = 0; - NbSmuSrbmRegisterWrite (FCRxFF30_01F5_ADDRESS, &FCRxFF30_01F5.Value, TRUE, Gnb->StdHeader); -} -/** - * Init NB BIF clock gating - * - * - * - * @param[in] NbClkGatingCtrl Pointer to Clock gating control structure - * @param[in] Gnb Pointer to global Gnb configuration - */ - -VOID -NbInitBifClockGating ( - IN NB_CLK_GATING_CTRL *NbClkGatingCtrl, - IN GNB_PLATFORM_CONFIG *Gnb - ) -{ - BOOLEAN Bif_Sclk_Gating; - FCRxFF30_01F4_STRUCT FCRxFF30_01F4; - FCRxFF30_1512_STRUCT FCRxFF30_1512; - - - Bif_Sclk_Gating = NbClkGatingCtrl->Bif_Sclk_Gating; - -//FCRxFF30_01F4[CgBifCgttSclkOverride]. - NbSmuSrbmRegisterRead (FCRxFF30_01F4_ADDRESS, &FCRxFF30_01F4.Value, Gnb->StdHeader); - FCRxFF30_01F4.Field.CgBifCgttSclkOverride = 0; - NbSmuSrbmRegisterWrite (FCRxFF30_01F4_ADDRESS, &FCRxFF30_01F4.Value, TRUE, Gnb->StdHeader); -//FCRxFF30_1512 - NbSmuSrbmRegisterRead (FCRxFF30_1512_ADDRESS, &FCRxFF30_1512.Value, Gnb->StdHeader); - FCRxFF30_1512.Field.SoftOverride0 = Bif_Sclk_Gating ? 0 : 1; - NbSmuSrbmRegisterWrite (FCRxFF30_1512_ADDRESS, &FCRxFF30_1512.Value, TRUE, Gnb->StdHeader); - -} - -/** - * Init NB Gmc clock gating - * - * - * - * @param[in] NbClkGatingCtrl Pointer to Clock gating control structure - * @param[in] Gnb Pointer to global Gnb configuration - */ - -VOID -NbInitGmcClockGating ( - IN NB_CLK_GATING_CTRL *NbClkGatingCtrl, - IN GNB_PLATFORM_CONFIG *Gnb - ) -{ - BOOLEAN Gmc_Sclk_Gating; - FCRxFF30_01F4_STRUCT FCRxFF30_01F4; - FCRxFF30_01F5_STRUCT FCRxFF30_01F5; - - Gmc_Sclk_Gating = NbClkGatingCtrl->Gmc_Sclk_Gating; - -//FCRxFF30_01F4[CgMcdwCgttSclkOverride, CgMcbCgttSclkOverride] - NbSmuSrbmRegisterRead (FCRxFF30_01F4_ADDRESS, &FCRxFF30_01F4.Value, Gnb->StdHeader); - FCRxFF30_01F4.Field.CgMcbCgttSclkOverride = Gmc_Sclk_Gating ? 0 : 1; - FCRxFF30_01F4.Field.CgMcdwCgttSclkOverride = Gmc_Sclk_Gating ? 0 : 1; - NbSmuSrbmRegisterWrite (FCRxFF30_01F4_ADDRESS, &FCRxFF30_01F4.Value, TRUE, Gnb->StdHeader); - -//FCRxFF30_01F5[CgVmcCgttSclkOverride] - NbSmuSrbmRegisterRead (FCRxFF30_01F5_ADDRESS, &FCRxFF30_01F5.Value, Gnb->StdHeader); - FCRxFF30_01F5.Field.CgVmcCgttSclkOverride = Gmc_Sclk_Gating ? 0 : 1; - NbSmuSrbmRegisterWrite (FCRxFF30_01F5_ADDRESS, &FCRxFF30_01F5.Value, TRUE, Gnb->StdHeader); - -} - -/** - * Init NB Dce Sclk clock gating - * - * - * - * @param[in] NbClkGatingCtrl Pointer to Clock gating control structure - * @param[in] Gnb Pointer to global Gnb configuration - */ - -VOID -NbInitDceSclkClockGating ( - IN NB_CLK_GATING_CTRL *NbClkGatingCtrl, - IN GNB_PLATFORM_CONFIG *Gnb - ) -{ - BOOLEAN Dce_Sclk_Gating; - FCRxFF30_0134_STRUCT FCRxFF30_0134; - FCRxFF30_01F4_STRUCT FCRxFF30_01F4; - - Dce_Sclk_Gating = NbClkGatingCtrl->Dce_Sclk_Gating; - -//GMMx4D0[SymclkbGateDisable, SymclkaGateDisable, SclkGateDisable] - NbSmuSrbmRegisterRead (FCRxFF30_0134_ADDRESS, &FCRxFF30_0134.Value, Gnb->StdHeader); - FCRxFF30_0134.Field.SclkGateDisable = Dce_Sclk_Gating ? 0 : 1; - FCRxFF30_0134.Field.SymclkaGateDisable = Dce_Sclk_Gating ? 0 : 1; - FCRxFF30_0134.Field.SymclkbGateDisable = Dce_Sclk_Gating ? 0 : 1; - NbSmuSrbmRegisterWrite (FCRxFF30_0134_ADDRESS, &FCRxFF30_0134.Value, TRUE, Gnb->StdHeader); - -//FCRxFF30_01F4[CgDcCgttSclkOverride] - NbSmuSrbmRegisterRead (FCRxFF30_01F4_ADDRESS, &FCRxFF30_01F4.Value, Gnb->StdHeader); - FCRxFF30_01F4.Field.CgDcCgttSclkOverride = 0; - NbSmuSrbmRegisterWrite (FCRxFF30_01F4_ADDRESS, &FCRxFF30_01F4.Value, TRUE, Gnb->StdHeader); - -} - -/** - * Init NB Dce Display clock gating - * - * - * - * @param[in] NbClkGatingCtrl Pointer to Clock gating control structure - * @param[in] Gnb Pointer to global Gnb configuration - */ - -VOID -NbInitDceDisplayClockGating ( - IN NB_CLK_GATING_CTRL *NbClkGatingCtrl, - IN GNB_PLATFORM_CONFIG *Gnb - ) -{ - BOOLEAN Dce_Dispclk_Gating; - FCRxFF30_0134_STRUCT FCRxFF30_0134; - FCRxFF30_1B7C_STRUCT FCRxFF30_1B7C; - FCRxFF30_1E7C_STRUCT FCRxFF30_1E7C; - FCRxFF30_01F5_STRUCT FCRxFF30_01F5; - - Dce_Dispclk_Gating = NbClkGatingCtrl->Dce_Dispclk_Gating; - -//GMMx4D0[DispclkRDccgGateDisable,DispclkDccgGateDisable] - NbSmuSrbmRegisterRead (FCRxFF30_0134_ADDRESS, &FCRxFF30_0134.Value, Gnb->StdHeader); - FCRxFF30_0134.Field.DispclkDccgGateDisable = Dce_Dispclk_Gating ? 0 : 1; - FCRxFF30_0134.Field.DispclkRDccgGateDisable = Dce_Dispclk_Gating ? 0 : 1; - NbSmuSrbmRegisterWrite (FCRxFF30_0134_ADDRESS, &FCRxFF30_0134.Value, TRUE, Gnb->StdHeader); - -//GMMx[79,6D]F0[CrtcDispclkGSclGateDisable, CrtcDispclkGDcpGateDisable, CrtcDispclkRDcfeGateDisable] - NbSmuSrbmRegisterRead (FCRxFF30_1B7C_ADDRESS, &FCRxFF30_1B7C.Value, Gnb->StdHeader); - FCRxFF30_1B7C.Field.CrtcDispclkRDcfeGateDisable = Dce_Dispclk_Gating ? 0 : 1; - FCRxFF30_1B7C.Field.CrtcDispclkGDcpGateDisable = Dce_Dispclk_Gating ? 0 : 1; - FCRxFF30_1B7C.Field.CrtcDispclkGSclGateDisable = Dce_Dispclk_Gating ? 0 : 1; - NbSmuSrbmRegisterWrite (FCRxFF30_1B7C_ADDRESS, &FCRxFF30_1B7C.Value, TRUE, Gnb->StdHeader); - - NbSmuSrbmRegisterRead (FCRxFF30_1E7C_ADDRESS, &FCRxFF30_1E7C.Value, Gnb->StdHeader); - FCRxFF30_1E7C.Field.CrtcDispclkRDcfeGateDisable = Dce_Dispclk_Gating ? 0 : 1; - FCRxFF30_1E7C.Field.CrtcDispclkGDcpGateDisable = Dce_Dispclk_Gating ? 0 : 1; - FCRxFF30_1E7C.Field.CrtcDispclkGSclGateDisable = Dce_Dispclk_Gating ? 0 : 1; - NbSmuSrbmRegisterWrite (FCRxFF30_1E7C_ADDRESS, &FCRxFF30_1E7C.Value, TRUE, Gnb->StdHeader); - -//FCRxFF30_01F5[CgDcCgttDispclkOverride] - NbSmuSrbmRegisterRead (FCRxFF30_01F5_ADDRESS, &FCRxFF30_01F5.Value, Gnb->StdHeader); - FCRxFF30_01F5.Field.CgDcCgttDispclkOverride = 0; - NbSmuSrbmRegisterWrite (FCRxFF30_01F5_ADDRESS, &FCRxFF30_01F5.Value, TRUE, Gnb->StdHeader); - -} - -/*----------------------------------------------------------------------------------------*/ -/** - * Init NB clock gating - * - * - * - * @param[in] Gnb Pointer to global Gnb configuration - */ - -VOID -NbInitClockGating ( - IN GNB_PLATFORM_CONFIG *Gnb - ) -{ - NB_CLK_GATING_CTRL NbClkGatingCtrl; - - //Init the default value of control structure. - NbClkGatingCtrl.Smu_Sclk_Gating = GnbBuildOptions.SmuSclkClockGatingEnable; - NbClkGatingCtrl.Smu_Lclk_Gating = TRUE; - NbClkGatingCtrl.Orb_Sclk_Gating = TRUE; - NbClkGatingCtrl.Orb_Lclk_Gating = TRUE; - NbClkGatingCtrl.Ioc_Sclk_Gating = TRUE; - NbClkGatingCtrl.Ioc_Lclk_Gating = TRUE; - NbClkGatingCtrl.Bif_Sclk_Gating = TRUE; - NbClkGatingCtrl.Gmc_Sclk_Gating = TRUE; - NbClkGatingCtrl.Dce_Sclk_Gating = TRUE; - NbClkGatingCtrl.Dce_Dispclk_Gating = TRUE; - - NbFmNbClockGating (&NbClkGatingCtrl, Gnb->StdHeader); - - IDS_OPTION_HOOK (IDS_GNB_CLOCK_GATING, &NbClkGatingCtrl, Gnb->StdHeader); - - - IDS_HDT_CONSOLE (GNB_TRACE, "NbInitClockGating Enter\n"); - -//SMU SCLK/LCLK clock gating - NbInitSmuClockGating (&NbClkGatingCtrl, Gnb); - -// ORB clock gating - NbInitOrbClockGating (&NbClkGatingCtrl, Gnb); - -//IOC clock gating - NbInitIocClockGating (&NbClkGatingCtrl, Gnb); - -//BIF Clock Gating - NbInitBifClockGating (&NbClkGatingCtrl, Gnb); - -//GMC Clock Gating - NbInitGmcClockGating (&NbClkGatingCtrl, Gnb); - -//DCE Sclk clock gating - NbInitDceSclkClockGating (&NbClkGatingCtrl, Gnb); - -//DCE Display clock gating - NbInitDceDisplayClockGating (&NbClkGatingCtrl, Gnb); - - GNB_DEBUG_CODE ( - { - FCRxFF30_01F4_STRUCT FCRxFF30_01F4; - FCRxFF30_01F5_STRUCT FCRxFF30_01F5; - FCRxFF30_1512_STRUCT FCRxFF30_1512; - NbSmuSrbmRegisterRead (FCRxFF30_01F4_ADDRESS, &FCRxFF30_01F4.Value, Gnb->StdHeader); - NbSmuSrbmRegisterRead (FCRxFF30_01F5_ADDRESS, &FCRxFF30_01F5.Value, Gnb->StdHeader); - NbSmuSrbmRegisterRead (FCRxFF30_1512_ADDRESS, &FCRxFF30_1512.Value, Gnb->StdHeader); - IDS_HDT_CONSOLE (NB_MISC, " Clock Gating FCRxFF30_01F4 - 0x%x\n", FCRxFF30_01F4.Value); - IDS_HDT_CONSOLE (NB_MISC, " Clock Gating FCRxFF30_01F5 - 0x%x\n", FCRxFF30_01F5.Value); - IDS_HDT_CONSOLE (NB_MISC, " Clock Gating FCRxFF30_1512 - 0x%x\n", FCRxFF30_1512.Value); - } - ); - IDS_HDT_CONSOLE (GNB_TRACE, "NbInitClockGating End\n"); -} |