AGESA F15: AMD family15 AGESA code

AMD AGESA code to support Orochi platform family15 model 00-0fh processores,
AMD C32, G34, and AM3r2 Sockets are supported.

Change-Id: If79392c104ace25f7e01db794fa205f47746bcad
Signed-off-by: Kerry Sheh <kerry.she@amd.com>
Signed-off-by: Kerry Sheh <shekairui@gmail.com>
Reviewed-on: http://review.coreboot.org/554
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>

1 files changed, 361 insertions, 0 deletions

diff --git a/src/vendorcode/amd/agesa/f15/Proc/CPU/Feature/cpuL3Features.h b/src/vendorcode/amd/agesa/f15/Proc/CPU/Feature/cpuL3Features.h
new file mode 100644
index 0000000000..80422860af
--- /dev/null
+++ b/src/vendorcode/amd/agesa/f15/Proc/CPU/Feature/cpuL3Features.h
@@ -0,0 +1,361 @@
+/* $NoKeywords:$ */
+/**
+ * @file
+ *
+ * AMD CPU L3 Features Initialization functions.
+ *
+ * Contains code that declares the AGESA CPU L3 dependent feature related APIs
+ *
+ * @xrefitem bom "File Content Label" "Release Content"
+ * @e project:      AGESA
+ * @e sub-project:  CPU/Feature
+ * @e \$Revision: 60552 $   @e \$Date: 2011-10-17 18:50:55 -0600 (Mon, 17 Oct 2011) $
+ *
+ */
+/*
+ ******************************************************************************
+ *
+ * Copyright (C) 2012 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.
+ *
+ ******************************************************************************
+ */
+
+#ifndef _CPU_L3_FEATURES_H_
+#define _CPU_L3_FEATIRES_H_
+
+#include "Filecode.h"
+/*----------------------------------------------------------------------------------------
+ *          M I X E D   (Definitions And Macros / Typedefs, Structures, Enums)
+ *----------------------------------------------------------------------------------------
+ */
+//  Forward declaration needed for multi-structure mutual references
+AGESA_FORWARD_DECLARATION (L3_FEATURE_FAMILY_SERVICES);
+
+/*----------------------------------------------------------------------------------------
+ *                 D E F I N I T I O N S     A N D     M A C R O S
+ *----------------------------------------------------------------------------------------
+ */
+#define AP_LATE_TASK_DISABLE_CACHE (0x00000000 | PROC_CPU_FEATURE_CPUL3FEATURES_FILECODE)
+#define AP_LATE_TASK_ENABLE_CACHE  (0x00010000 | PROC_CPU_FEATURE_CPUL3FEATURES_FILECODE)
+
+/*----------------------------------------------------------------------------------------
+ *                    T Y P E D E F S     A N D     S T R U C T U R E S
+ *----------------------------------------------------------------------------------------
+ */
+#define L3_SCRUBBER_CONTEXT_ARRAY_SIZE 4
+
+/*---------------------------------------------------------------------------------------*/
+/**
+ *  Family specific call to check if L3 Features are supported.
+ *
+ * @param[in]    L3FeatureServices   L3 Feature family services.
+ * @param[in]    Socket              Processor socket to check.
+ * @param[in]    StdHeader           Config Handle for library, services.
+ * @param[in]    PlatformConfig      Contains the runtime modifiable feature input data.
+ *
+ * @retval       TRUE               L3 dependent features are supported
+ * @retval       FALSE              L3 dependent features are not supported
+ *
+ */
+typedef BOOLEAN F_L3_FEATURE_IS_SUPPORTED (
+  IN       L3_FEATURE_FAMILY_SERVICES *L3FeatureServices,
+  IN       UINT32 Socket,
+  IN       AMD_CONFIG_PARAMS *StdHeader,
+  IN       PLATFORM_CONFIGURATION *PlatformConfig
+  );
+
+/// Reference to a Method.
+typedef F_L3_FEATURE_IS_SUPPORTED *PF_L3_FEATURE_IS_SUPPORTED;
+
+/*---------------------------------------------------------------------------------------*/
+/**
+ *  Family specific hook before L3 features are initialized.
+ *
+ * @param[in]    L3FeatureServices   L3 Feature family services.
+ * @param[in]    Socket              Processor socket to check.
+ * @param[in]    StdHeader           Config Handle for library, services.
+ *
+ */
+typedef VOID F_L3_FEATURE_BEFORE_INIT (
+  IN       L3_FEATURE_FAMILY_SERVICES *L3FeatureServices,
+  IN       UINT32 Socket,
+  IN       AMD_CONFIG_PARAMS *StdHeader
+  );
+
+/// Reference to a Method.
+typedef F_L3_FEATURE_BEFORE_INIT *PF_L3_FEATURE_BEFORE_INIT;
+
+/*---------------------------------------------------------------------------------------*/
+/**
+ *  Family specific call to disable cache.
+ *
+ * @param[in]    L3FeatureServices   L3 Feature family services.
+ * @param[in]    HtAssistEnabled     Indicates whether Ht Assist is enabled.
+ * @param[in]    StdHeader           Config Handle for library, services.
+ *
+ */
+typedef VOID F_L3_FEATURE_DISABLE_CACHE (
+  IN       L3_FEATURE_FAMILY_SERVICES *L3FeatureServices,
+  IN       BOOLEAN HtAssistEnabled,
+  IN       AMD_CONFIG_PARAMS *StdHeader
+  );
+
+/// Reference to a Method.
+typedef F_L3_FEATURE_DISABLE_CACHE *PF_L3_FEATURE_DISABLE_CACHE;
+
+/*---------------------------------------------------------------------------------------*/
+/**
+ *  Family specific call to disable cache.
+ *
+ * @param[in]    L3FeatureServices   L3 Feature family services.
+ * @param[in]    StdHeader           Config Handle for library, services.
+ *
+ * @return       Family specific error value.
+ *
+ */
+typedef VOID F_L3_FEATURE_ENABLE_CACHE (
+  IN       L3_FEATURE_FAMILY_SERVICES *L3FeatureServices,
+  IN       AMD_CONFIG_PARAMS *StdHeader
+  );
+
+/// Reference to a Method.
+typedef F_L3_FEATURE_ENABLE_CACHE *PF_L3_FEATURE_ENABLE_CACHE;
+
+/*---------------------------------------------------------------------------------------*/
+/**
+ *  Family specific call to Initialize L3 Features
+ *
+ * @param[in]    L3FeatureServices   L3 Feature family services.
+ * @param[in]    Socket              Processor socket to enable.
+ * @param[in]    StdHeader           Config Handle for library, services.
+ *
+ */
+typedef VOID F_L3_FEATURE_INIT (
+  IN       L3_FEATURE_FAMILY_SERVICES *L3FeatureServices,
+  IN       UINT32 Socket,
+  IN       AMD_CONFIG_PARAMS *StdHeader
+  );
+
+/// Reference to a Method.
+typedef F_L3_FEATURE_INIT *PF_L3_FEATURE_INIT;
+
+/*---------------------------------------------------------------------------------------*/
+/**
+ *  Family specific hook after L3 Features are initialized.
+ *
+ * @param[in]    L3FeatureServices   L3 Features family services.
+ * @param[in]    Socket              Processor socket to check.
+ * @param[in]    StdHeader           Config Handle for library, services.
+ *
+ */
+typedef VOID F_L3_FEATURE_AFTER_INIT (
+  IN       L3_FEATURE_FAMILY_SERVICES *L3FeatureServices,
+  IN       UINT32 Socket,
+  IN       AMD_CONFIG_PARAMS *StdHeader
+  );
+
+/// Reference to a Method.
+typedef F_L3_FEATURE_AFTER_INIT *PF_L3_FEATURE_AFTER_INIT;
+
+/*---------------------------------------------------------------------------------------*/
+/**
+ *  Family specific call to save the L3 scrubber.
+ *
+ * @param[in]    L3FeatureServices   L3 Feature family services.
+ * @param[in]    Socket              Processor socket to check.
+ * @param[in]    ScrubSettings       Location to store current L3 scrubber settings.
+ * @param[in]    StdHeader           Config Handle for library, services.
+ *
+ */
+typedef VOID F_L3_FEATURE_GET_L3_SCRUB_CTRL (
+  IN       L3_FEATURE_FAMILY_SERVICES *L3FeatureServices,
+  IN       UINT32 Socket,
+  IN       UINT32 ScrubSettings[L3_SCRUBBER_CONTEXT_ARRAY_SIZE],
+  IN       AMD_CONFIG_PARAMS *StdHeader
+  );
+
+/// Reference to a Method.
+typedef F_L3_FEATURE_GET_L3_SCRUB_CTRL *PF_L3_FEATURE_GET_L3_SCRUB_CTRL;
+
+/*---------------------------------------------------------------------------------------*/
+/**
+ *  Family specific call to restore the L3 scrubber.
+ *
+ * @param[in]    L3FeatureServices   L3 Feature family services.
+ * @param[in]    Socket              Processor socket to check.
+ * @param[in]    ScrubSettings       Contains L3 scrubber settings to restore.
+ * @param[in]    StdHeader           Config Handle for library, services.
+ *
+ */
+typedef VOID F_L3_FEATURE_SET_L3_SCRUB_CTRL (
+  IN       L3_FEATURE_FAMILY_SERVICES *L3FeatureServices,
+  IN       UINT32 Socket,
+  IN       UINT32 ScrubSettings[L3_SCRUBBER_CONTEXT_ARRAY_SIZE],
+  IN       AMD_CONFIG_PARAMS *StdHeader
+  );
+
+/// Reference to a Method.
+typedef F_L3_FEATURE_SET_L3_SCRUB_CTRL *PF_L3_FEATURE_SET_L3_SCRUB_CTRL;
+
+/*---------------------------------------------------------------------------------------*/
+/**
+ *  Family specific call to check if HT Assist is supported.
+ *
+ * @param[in]    L3FeatureServices   L3 Feature family services.
+ * @param[in]    PlatformConfig      Contains the runtime modifiable feature input data
+ * @param[in]    StdHeader           Config Handle for library, services.
+ *
+ * @retval       TRUE               HT Assist is supported.
+ * @retval       FALSE              HT Assist is not supported.
+ *
+ */
+typedef BOOLEAN F_HT_ASSIST_IS_SUPPORTED (
+  IN       L3_FEATURE_FAMILY_SERVICES *L3FeatureServices,
+  IN       PLATFORM_CONFIGURATION *PlatformConfig,
+  IN       AMD_CONFIG_PARAMS *StdHeader
+  );
+
+/// Reference to a Method.
+typedef F_HT_ASSIST_IS_SUPPORTED *PF_HT_ASSIST_IS_SUPPORTED;
+
+/*---------------------------------------------------------------------------------------*/
+/**
+ *  Family specific call to Initialize HT Assist
+ *
+ * @param[in]    L3FeatureServices   L3 Features family services.
+ * @param[in]    Socket              Processor socket to enable.
+ * @param[in]    StdHeader           Config Handle for library, services.
+ *
+ */
+typedef VOID F_HT_ASSIST_INIT (
+  IN       L3_FEATURE_FAMILY_SERVICES *L3FeatureServices,
+  IN       UINT32 Socket,
+  IN       AMD_CONFIG_PARAMS *StdHeader
+  );
+
+/// Reference to a Method.
+typedef F_HT_ASSIST_INIT *PF_HT_ASSIST_INIT;
+
+/*---------------------------------------------------------------------------------------*/
+/**
+ *  Family specific call to provide non_optimal HT Assist support
+ *
+ * @param[in]    L3FeatureServices   L3 Feature family services.
+ * @param[in]    Socket              Processor socket to check.
+ * @param[in]    StdHeader           Config Handle for library, services.
+ *
+ * @return       TRUE                The system may be running with non-optimal settings.
+ * @return       FALSE               The system may is running optimally.
+ *
+ */
+typedef BOOLEAN F_HT_ASSIST_IS_NONOPTIMAL (
+  IN       L3_FEATURE_FAMILY_SERVICES *L3FeatureServices,
+  IN       UINT32 Socket,
+  IN       AMD_CONFIG_PARAMS *StdHeader
+  );
+
+/// Reference to a Method.
+typedef F_HT_ASSIST_IS_NONOPTIMAL *PF_HT_ASSIST_IS_NONOPTIMAL;
+
+/*---------------------------------------------------------------------------------------*/
+/**
+ *  Family specific call to check if ATM Mode is supported.
+ *
+ * @param[in]    L3FeatureServices   L3 Features family services.
+ * @param[in]    PlatformConfig      Contains the runtime modifiable feature input data.
+ * @param[in]    StdHeader           Config Handle for library, services.
+ *
+ * @retval       TRUE               ATM Mode is supported.
+ * @retval       FALSE              ATM Mode is not supported.
+ *
+ */
+typedef BOOLEAN F_ATM_MODE_IS_SUPPORTED (
+  IN       L3_FEATURE_FAMILY_SERVICES *L3FeatureServices,
+  IN       PLATFORM_CONFIGURATION *PlatformConfig,
+  IN       AMD_CONFIG_PARAMS *StdHeader
+  );
+
+/// Reference to a Method.
+typedef F_ATM_MODE_IS_SUPPORTED *PF_ATM_MODE_IS_SUPPORTED;
+
+/*---------------------------------------------------------------------------------------*/
+/**
+ *  Family specific call to Initialize ATM mode
+ *
+ * @param[in]    L3FeatureServices   L3 Features family services.
+ * @param[in]    Socket              Processor socket to enable.
+ * @param[in]    StdHeader           Config Handle for library, services.
+ *
+ */
+typedef VOID F_ATM_MODE_INIT (
+  IN       L3_FEATURE_FAMILY_SERVICES *L3FeatureServices,
+  IN       UINT32 Socket,
+  IN       AMD_CONFIG_PARAMS *StdHeader
+  );
+
+/// Reference to a Method.
+typedef F_ATM_MODE_INIT *PF_ATM_MODE_INIT;
+
+/**
+ * Provide the interface to the L3 dependent features Family Specific Services.
+ *
+ * Use the methods or data in this struct to adapt the feature code to a specific cpu family or model (or stepping!).
+ * Each supported Family must provide an implementation for all methods in this interface, even if the
+ * implementation is a CommonReturn().
+ */
+struct _L3_FEATURE_FAMILY_SERVICES {
+  UINT16          Revision;                             ///< Interface version
+  // Public Methods.
+  PF_L3_FEATURE_IS_SUPPORTED IsL3FeatureSupported;      ///< Method: Check if L3 dependent features are supported.
+  PF_L3_FEATURE_GET_L3_SCRUB_CTRL GetL3ScrubCtrl;       ///< Method: Save/disable the L3 scrubber.
+  PF_L3_FEATURE_SET_L3_SCRUB_CTRL SetL3ScrubCtrl;       ///< Method: Restore the L3 scrubber.
+  PF_L3_FEATURE_BEFORE_INIT HookBeforeInit;             ///< Method: Hook before enabling L3 dependent features.
+  PF_L3_FEATURE_AFTER_INIT HookAfterInit;               ///< Method: Hook after enabling L3 dependent features.
+  PF_L3_FEATURE_DISABLE_CACHE HookDisableCache;         ///< Method: Core hook just before disabling cache.
+  PF_L3_FEATURE_ENABLE_CACHE HookEnableCache;           ///< Method: Core hook just after enabling cache.
+  PF_HT_ASSIST_IS_SUPPORTED IsHtAssistSupported;        ///< Method: Check if HT Assist is supported.
+  PF_HT_ASSIST_INIT HtAssistInit;                       ///< Method: Enable HT Assist.
+  PF_HT_ASSIST_IS_NONOPTIMAL IsNonOptimalConfig;        ///< Method: Check if HT Assist is running optimally.
+  PF_ATM_MODE_IS_SUPPORTED IsAtmModeSupported;          ///< Method: Check if ATM Mode is supported.
+  PF_ATM_MODE_INIT AtmModeInit;                         ///< Method: Enable ATM Mode.
+};
+
+
+/*----------------------------------------------------------------------------------------
+ *                          F U N C T I O N S     P R O T O T Y P E
+ *----------------------------------------------------------------------------------------
+ */
+AGESA_STATUS
+DisableAllCaches (
+  IN       AP_EXE_PARAMS *ApExeParams
+  );
+
+AGESA_STATUS
+EnableAllCaches (
+  IN       AP_EXE_PARAMS *ApExeParams
+  );
+
+#endif  // _CPU_L3_FEATURES_H_