SB700 southbridge: AMD SB700/SP5100 southbridge CIMX wrapper

[coreboot.git] / src / southbridge / amd / cimx / sb700 / AmdSbLib.h

diff --git a/src/southbridge/amd/cimx/sb700/AmdSbLib.h b/src/southbridge/amd/cimx/sb700/AmdSbLib.h
new file mode 100644 (file)
index 0000000..dbf43ca
--- /dev/null
+++ b/src/southbridge/amd/cimx/sb700/AmdSbLib.h
@@ -0,0 +1,84 @@
+/*
+ * 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
+ */
+
+#ifndef _AMD_SB_LIB_H_
+#define _AMD_SB_LIB_H_
+
+typedef signed char  *va_list;
+#ifndef _INTSIZEOF
+  #define _INTSIZEOF (n) ( (sizeof (n) + sizeof (UINTN) - 1) & ~(sizeof (UINTN) - 1) )
+#endif
+
+// Also support coding convention rules for var arg macros
+#ifndef va_start
+  #define va_start(ap, v)  ( ap = (va_list)&(v) + _INTSIZEOF (v) )
+#endif
+#define va_arg(ap, t)    ( *(t *) ((ap += _INTSIZEOF (t)) - _INTSIZEOF (t)) )
+#define va_end(ap)      ( ap = (va_list)0 )
+
+
+#pragma pack (push, 1)
+
+#define IMAGE_ALIGN          32*1024
+#define NUM_IMAGE_LOCATION   32
+
+//Entry Point Call
+typedef void (*CIM_IMAGE_ENTRY) (void* pConfig);
+
+//Hook Call
+
+typedef struct _CIMFILEHEADER
+{
+       unsigned int  AMDLogo;
+       unsigned long long  CreatorID;
+       unsigned int  Version1;
+       unsigned int  Version2;
+       unsigned int  Version3;
+       unsigned int  ModuleInfoOffset;
+       unsigned int  EntryPoint;
+       unsigned int  ImageBase;
+       unsigned int  RelocTableOffset;
+       unsigned int  ImageSize;
+       unsigned short  CheckSum;
+       unsigned char ImageType;
+       unsigned char Reserved2;
+} CIMFILEHEADER;
+
+#pragma pack (pop)
+
+typedef enum
+{
+       AccWidthUint8 = 0,
+       AccWidthUint16,
+       AccWidthUint32,
+} ACC_WIDTH;
+
+#define S3_SAVE  0x80
+
+/**
+ * AmdSbDispatcher - Dispatch Southbridge function
+ *
+ *
+ *
+ * @param[in] pConfig   Southbridge configuration structure pointer.
+ *
+ */
+AGESA_STATUS  AmdSbDispatcher (IN void *pConfig);
+
+#endif