1 files changed, 74 insertions, 0 deletions
diff --git a/src/vendorcode/siemens/hwilib/hwilib.h b/src/vendorcode/siemens/hwilib/hwilib.h
new file mode 100644
index 0000000000..fb0798bc9b
--- /dev/null
+++ b/src/vendorcode/siemens/hwilib/hwilib.h
@@ -0,0 +1,74 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2014 Siemens AG
+ *
+ * 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.
+ */
+
+#ifndef SIEMENS_HWI_LIB_H_
+#define SIEMENS_HWI_LIB_H_
+
+#include <types.h>
+
+
+/* Declare all supported fields which can be get with hwilib. */
+typedef enum {
+	HIB_VerID = 0,
+	SIB_VerID,
+	EIB_VerID,
+	HIB_HwRev,
+	SIB_HwRev,
+	UniqueNum,
+	Mac1,
+	Mac1Aux,
+	Mac2,
+	Mac2Aux,
+	Mac3,
+	Mac3Aux,
+	Mac4,
+	Mac4Aux,
+	SPD,
+	FF_FreezeDis,
+	FF_FanReq,
+	BiosFlags,
+	MacMapping1,
+	MacMapping2,
+	MacMapping3,
+	MacMapping4,
+	PF_Color_Depth,
+	PF_DisplType,
+	PF_DisplCon,
+	Edid,
+	VddRef
+} hwinfo_field_t;
+
+/* Define used values in supported fields */
+#define PF_COLOR_DEPTH_6BIT	0x00
+#define PF_COLOR_DEPTH_8BIT	0x01
+#define PF_COLOR_DEPTH_10BIT	0x02
+#define PF_DISPLCON_LVDS_SINGLE	0x00
+#define PF_DISPLCON_LVDS_DUAL	0x05
+#define FF_FREEZE_DISABLE	0x01
+#define FF_FAN_NEEDED		0x01
+
+/* Use this function to find all supported blocks in cbfs. It must be called
+ * once with a valid cbfs file name before hwilib_get_field() can be used.
+ */
+enum cb_err hwilib_find_blocks (const char *hwi_filename);
+
+/* Use this function to get fields out of supported info blocks
+ * This function returns the number of copied bytes or 0 on error.
+ */
+uint32_t hwilib_get_field (hwinfo_field_t field, uint8_t *data, uint32_t maxlen);
+
+/* This functions needs to be implemented for every mainboard that uses i210. */
+enum cb_err mainboard_get_mac_address(u16 bus, u8 devfn, u8 mac[6]);
+#endif /* SIEMENS_HWI_LIB_H_ */