AGESA: Use common handler for ACPI tables

Change-Id: I2d6ab1026f1105f1fea97682442a169409248c39
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/20815
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>

7 files changed, 88 insertions, 99 deletions

diff --git a/src/northbridge/amd/agesa/Makefile.inc b/src/northbridge/amd/agesa/Makefile.inc
index 62a5df1628..fff6524076 100644
--- a/src/northbridge/amd/agesa/Makefile.inc
+++ b/src/northbridge/amd/agesa/Makefile.inc
@@ -24,7 +24,7 @@ subdirs-$(CONFIG_NORTHBRIDGE_AMD_AGESA_FAMILY15_RL) += family15rl
 subdirs-$(CONFIG_NORTHBRIDGE_AMD_AGESA_FAMILY16_KB) += family16kb
 
 romstage-y += def_callouts.c agesawrapper.c eventlog.c
-ramstage-y += def_callouts.c agesawrapper.c eventlog.c
+ramstage-y += def_callouts.c agesawrapper.c eventlog.c acpi_tables.c
 
 romstage-y += oem_s3.c
 ramstage-y += oem_s3.c
diff --git a/src/northbridge/amd/agesa/acpi_tables.c b/src/northbridge/amd/agesa/acpi_tables.c
new file mode 100644
index 0000000000..7edf43b126
--- /dev/null
+++ b/src/northbridge/amd/agesa/acpi_tables.c
@@ -0,0 +1,76 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2011-2012 Advanced Micro Devices, Inc.
+ * Copyright (C) 2016 Kyösti Mälkki
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <northbridge/amd/agesa/agesa_helper.h>
+
+#include "AGESA.h"
+
+/* Fields were removed from the structure and we cannot add them back
+ * without new builds of the binaryPI blobs.
+ */
+#if !IS_ENABLED(CONFIG_CPU_AMD_AGESA_BINARY_PI) || \
+	IS_ENABLED(CONFIG_NORTHBRIDGE_AMD_PI_00630F01) || \
+	IS_ENABLED(CONFIG_NORTHBRIDGE_AMD_PI_00730F01)
+
+#define HAS_ACPI_SRAT 	TRUE
+#define HAS_ACPI_SLIT 	TRUE
+#else
+#define HAS_ACPI_SRAT 	FALSE
+#define HAS_ACPI_SLIT 	FALSE
+#endif
+
+/* We will reference AmdLateParams later to copy ACPI tables. */
+static AMD_LATE_PARAMS *AmdLateParams;
+
+void agesawrapper_setlateinitptr(void *Late)
+{
+	AmdLateParams = Late;
+}
+
+void *agesawrapper_getlateinitptr(int pick)
+{
+	ASSERT(AmdLateParams != NULL);
+
+	switch (pick) {
+	case PICK_DMI:
+		return AmdLateParams->DmiTable;
+	case PICK_PSTATE:
+		return AmdLateParams->AcpiPState;
+#if HAS_ACPI_SRAT
+	case PICK_SRAT:
+		return AmdLateParams->AcpiSrat;
+#endif
+#if HAS_ACPI_SLIT
+	case PICK_SLIT:
+		return AmdLateParams->AcpiSlit;
+#endif
+	case PICK_WHEA_MCE:
+		return AmdLateParams->AcpiWheaMce;
+	case PICK_WHEA_CMC:
+		return AmdLateParams->AcpiWheaCmc;
+	case PICK_ALIB:
+		return AmdLateParams->AcpiAlib;
+	case PICK_IVRS:
+		return AmdLateParams->AcpiIvrs;
+	case PICK_CRAT:
+		return AmdLateParams->AcpiCrat;
+	case PICK_CDIT:
+		return AmdLateParams->AcpiCdit;
+	default:
+		return NULL;
+	}
+	return NULL;
+}
diff --git a/src/northbridge/amd/agesa/agesa_helper.h b/src/northbridge/amd/agesa/agesa_helper.h
index ee7ab92ddd..6b7275c6e1 100644
--- a/src/northbridge/amd/agesa/agesa_helper.h
+++ b/src/northbridge/amd/agesa/agesa_helper.h
@@ -27,8 +27,11 @@ enum {
 	PICK_WHEA_CMC,  /* WHEA CMV table */
 	PICK_ALIB,      /* SACPI SSDT table with ALIB implementation */
 	PICK_IVRS,      /* IOMMU ACPI IVRS(I/O Virtualization Reporting Structure) table */
+	PICK_CRAT,      /* Component Resource Affinity Table table */
+	PICK_CDIT,      /* Component Locality Distance Information table */
 };
 
+void agesawrapper_setlateinitptr (void *Late);
 void *agesawrapper_getlateinitptr (int pick);
 
 void amd_initcpuio(void);
diff --git a/src/northbridge/amd/agesa/agesawrapper.c b/src/northbridge/amd/agesa/agesawrapper.c
index 6533a1f03f..8006a7f182 100644
--- a/src/northbridge/amd/agesa/agesawrapper.c
+++ b/src/northbridge/amd/agesa/agesawrapper.c
@@ -270,13 +270,11 @@ AGESA_STATUS agesawrapper_amdS3Save(void)
 	return status;
 }
 
-/* We will reference AmdLateParams later to copy ACPI tables. */
-static AMD_LATE_PARAMS *AmdLateParams = NULL;
-
 AGESA_STATUS agesawrapper_amdinitlate(void)
 {
 	AGESA_STATUS status;
 	AMD_INTERFACE_PARAMS AmdParamStruct;
+	AMD_LATE_PARAMS *AmdLateParams;
 
 	memset(&AmdParamStruct, 0, sizeof(AMD_INTERFACE_PARAMS));
 
@@ -298,41 +296,12 @@ AGESA_STATUS agesawrapper_amdinitlate(void)
 	AGESA_EVENTLOG(status, &AmdLateParams->StdHeader);
 	ASSERT(status == AGESA_SUCCESS);
 
+	agesawrapper_setlateinitptr(AmdLateParams);
+
 	/* No AmdReleaseStruct(&AmdParamStruct), we need AmdLateParams later. */
 	return status;
 }
 
-void *agesawrapper_getlateinitptr(int pick)
-{
-	ASSERT(AmdLateParams != NULL);
-
-	switch (pick) {
-	case PICK_DMI:
-		return AmdLateParams->DmiTable;
-	case PICK_PSTATE:
-		return AmdLateParams->AcpiPState;
-	case PICK_SRAT:
-		return AmdLateParams->AcpiSrat;
-	case PICK_SLIT:
-		return AmdLateParams->AcpiSlit;
-	case PICK_WHEA_MCE:
-		return AmdLateParams->AcpiWheaMce;
-	case PICK_WHEA_CMC:
-		return AmdLateParams->AcpiWheaCmc;
-	case PICK_ALIB:
-		return AmdLateParams->AcpiAlib;
-	case PICK_IVRS:
-#if IS_ENABLED(CONFIG_CPU_AMD_AGESA_FAMILY14)
-		return NULL;
-#else
-		return AmdLateParams->AcpiIvrs;
-#endif
-	default:
-		return NULL;
-	}
-	return NULL;
-}
-
 #endif /* __PRE_RAM__ */
 
 AGESA_STATUS agesawrapper_amdlaterunaptask(UINT32 Func, UINTN Data, VOID * ConfigPtr)
diff --git a/src/northbridge/amd/pi/Makefile.inc b/src/northbridge/amd/pi/Makefile.inc
index a0bfe54bf1..c12c405098 100644
--- a/src/northbridge/amd/pi/Makefile.inc
+++ b/src/northbridge/amd/pi/Makefile.inc
@@ -23,7 +23,7 @@ romstage-y += agesawrapper.c
 ramstage-y += agesawrapper.c
 
 romstage-y += ../agesa/def_callouts.c
-ramstage-y += ../agesa/def_callouts.c
+ramstage-y += ../agesa/def_callouts.c ../agesa/acpi_tables.c
 
 romstage-y += ramtop.c
 ramstage-y += ramtop.c
diff --git a/src/northbridge/amd/pi/agesawrapper.c b/src/northbridge/amd/pi/agesawrapper.c
index cdff105755..4274d40b6c 100644
--- a/src/northbridge/amd/pi/agesawrapper.c
+++ b/src/northbridge/amd/pi/agesawrapper.c
@@ -28,20 +28,6 @@ void __attribute__((weak)) OemPostParams(AMD_POST_PARAMS *PostParams) {}
 
 #define FILECODE UNASSIGNED_FILE_FILECODE
 
-#ifndef __PRE_RAM__
-/* ACPI table pointers returned by AmdInitLate */
-static void *DmiTable    = NULL;
-static void *AcpiPstate  = NULL;
-static void *AcpiSrat    = NULL;
-static void *AcpiSlit    = NULL;
-
-static void *AcpiWheaMce = NULL;
-static void *AcpiWheaCmc = NULL;
-static void *AcpiAlib    = NULL;
-static void *AcpiIvrs    = NULL;
-static void *AcpiCrat    = NULL;
-#endif /* #ifndef __PRE_RAM__ */
-
 AGESA_STATUS agesawrapper_amdinitreset(void)
 {
 	AGESA_STATUS status;
@@ -223,34 +209,6 @@ AGESA_STATUS agesawrapper_amdinitenv(void)
 	return status;
 }
 
-#ifndef __PRE_RAM__
-VOID* agesawrapper_getlateinitptr (int pick)
-{
-	switch (pick) {
-	case PICK_DMI:
-		return DmiTable;
-	case PICK_PSTATE:
-		return AcpiPstate;
-	case PICK_SRAT:
-		return AcpiSrat;
-	case PICK_SLIT:
-		return AcpiSlit;
-	case PICK_WHEA_MCE:
-		return AcpiWheaMce;
-	case PICK_WHEA_CMC:
-		return AcpiWheaCmc;
-	case PICK_ALIB:
-		return AcpiAlib;
-	case PICK_IVRS:
-		return AcpiIvrs;
-	case PICK_CRAT:
-		return AcpiCrat;
-	default:
-		return NULL;
-	}
-}
-#endif /* #ifndef __PRE_RAM__ */
-
 AGESA_STATUS agesawrapper_amdinitmid(void)
 {
 	AGESA_STATUS status;
@@ -320,27 +278,9 @@ AGESA_STATUS agesawrapper_amdinitlate(void)
 		ASSERT(Status == AGESA_SUCCESS);
 	}
 
-	DmiTable    = AmdLateParams->DmiTable;
-	AcpiPstate  = AmdLateParams->AcpiPState;
-#if IS_ENABLED(CONFIG_NORTHBRIDGE_AMD_PI_00630F01) || IS_ENABLED(CONFIG_NORTHBRIDGE_AMD_PI_00730F01)
-	AcpiSrat    = AmdLateParams->AcpiSrat;
-	AcpiSlit    = AmdLateParams->AcpiSlit;
-#endif
-
-	AcpiWheaMce = AmdLateParams->AcpiWheaMce;
-	AcpiWheaCmc = AmdLateParams->AcpiWheaCmc;
-	AcpiAlib    = AmdLateParams->AcpiAlib;
-	AcpiIvrs    = AmdLateParams->AcpiIvrs;
-	AcpiCrat    = AmdLateParams->AcpiCrat;
-
-	printk(BIOS_DEBUG, "DmiTable:%x, AcpiPstatein: %x, AcpiSrat:%x,"
-	       "AcpiSlit:%x, Mce:%x, Cmc:%x,"
-	       "Alib:%x, AcpiIvrs:%x in %s\n",
-	       (unsigned int)DmiTable, (unsigned int)AcpiPstate, (unsigned int)AcpiSrat,
-	       (unsigned int)AcpiSlit, (unsigned int)AcpiWheaMce, (unsigned int)AcpiWheaCmc,
-	       (unsigned int)AcpiAlib, (unsigned int)AcpiIvrs, __func__);
-
-	/* AmdReleaseStruct (&AmdParamStruct); */
+	agesawrapper_setlateinitptr(AmdLateParams);
+
+	/* No AmdReleaseStruct(&AmdParamStruct), we need AmdLateParams later. */
 	return Status;
 }
 #endif /* #ifndef __PRE_RAM__ */
diff --git a/src/northbridge/amd/pi/agesawrapper.h b/src/northbridge/amd/pi/agesawrapper.h
index a6a05bb8b1..5cc3ab107f 100644
--- a/src/northbridge/amd/pi/agesawrapper.h
+++ b/src/northbridge/amd/pi/agesawrapper.h
@@ -39,6 +39,7 @@ AGESA_STATUS agesawrapper_amdinitlate(void);
 AGESA_STATUS agesawrapper_amdinitpost(void);
 AGESA_STATUS agesawrapper_amdinitmid(void);
 AGESA_STATUS agesawrapper_amdreadeventlog(UINT8 HeapStatus);
+void agesawrapper_setlateinitptr (void *Late);
 void *agesawrapper_getlateinitptr(int pick);
 AGESA_STATUS agesawrapper_amdlaterunaptask(UINT32 Func, UINTN Data, void *ConfigPtr);
 AGESA_STATUS agesawrapper_amdS3Save(void);