1 files changed, 94 insertions, 0 deletions
diff --git a/src/northbridge/amd/agesa/agesawrapper.c b/src/northbridge/amd/agesa/agesawrapper.c
new file mode 100644
index 0000000000..62ab61f175
--- /dev/null
+++ b/src/northbridge/amd/agesa/agesawrapper.c
@@ -0,0 +1,94 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2012 Advanced Micro Devices, Inc.
+ *
+ * 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <stdint.h>
+#include <string.h>
+#include <northbridge/amd/agesa/agesawrapper.h>
+#include <northbridge/amd/agesa/BiosCallOuts.h>
+#include "amdlib.h"
+
+#include "heapManager.h"
+
+#if !defined(__PRE_RAM__)
+
+static AMD_LATE_PARAMS *AmdLateParams = NULL;
+
+AGESA_STATUS agesawrapper_amdinitlate(void)
+{
+	AGESA_STATUS status;
+	AMD_INTERFACE_PARAMS AmdParamStruct;
+
+	memset(&AmdParamStruct, 0, sizeof(AMD_INTERFACE_PARAMS));
+
+	AmdParamStruct.AgesaFunctionName = AMD_INIT_LATE;
+	AmdParamStruct.AllocationMethod = PostMemDram;
+	AmdParamStruct.StdHeader.AltImageBasePtr = 0;
+	AmdParamStruct.StdHeader.CalloutPtr = (CALLOUT_ENTRY) & GetBiosCallout;
+	AmdParamStruct.StdHeader.Func = 0;
+	AmdParamStruct.StdHeader.ImageBasePtr = 0;
+
+#if IS_ENABLED(CONFIG_CPU_AMD_AGESA_FAMILY15TN) || IS_ENABLED(CONFIG_CPU_AMD_AGESA_FAMILY15RL) || \
+	IS_ENABLED(CONFIG_CPU_AMD_AGESA_FAMILY16KB)
+	AmdParamStruct.StdHeader.HeapStatus = HEAP_SYSTEM_MEM;
+#endif
+
+	AmdCreateStruct(&AmdParamStruct);
+	AmdLateParams = (AMD_LATE_PARAMS *) AmdParamStruct.NewStructPtr;
+	status = AmdInitLate(AmdLateParams);
+	AGESA_EVENTLOG(status, &AmdLateParams->StdHeader);
+	ASSERT(status == AGESA_SUCCESS);
+
+	/* We will reference AmdLateParams when coreboot copies the ACPI tables,
+	 * so must not call AmdReleaseStruct(&AmdParamStruct) here.
+	 */
+	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__ */