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authorefdesign98 <efdesign98@gmail.com>2011-06-16 16:39:30 -0700
committerMarc Jones <marcj303@gmail.com>2011-06-21 22:38:39 +0200
commitee39ea7e7edf9699f1bae1b2708ad6816f054817 (patch)
treee2de6cd600b1b8d4a657202962d8bc2e348ec67f /src/vendorcode/amd/cimx/sb900/EcFan.h
parentb0969d65e675f7c7a3004fc3f6fc154f22e73d44 (diff)
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Add AMD SB900 CIMx code
This code is added to support the AMD SB900 southbridge. Change-Id: I7dc5e13a53ffd479dcea4e05e8c8631096e2ba91 Signed-off-by: Frank Vibrans <frank.vibrans@amd.com> Signed-off-by: efdesign98 <efdesign98@gmail.com> Reviewed-on: http://review.coreboot.org/41 Tested-by: build bot (Jenkins) Reviewed-by: Marc Jones <marcj303@gmail.com>
Diffstat (limited to 'src/vendorcode/amd/cimx/sb900/EcFan.h')
-rwxr-xr-xsrc/vendorcode/amd/cimx/sb900/EcFan.h66
1 files changed, 66 insertions, 0 deletions
diff --git a/src/vendorcode/amd/cimx/sb900/EcFan.h b/src/vendorcode/amd/cimx/sb900/EcFan.h
new file mode 100755
index 000000000000..27940e5813c4
--- /dev/null
+++ b/src/vendorcode/amd/cimx/sb900/EcFan.h
@@ -0,0 +1,66 @@
+/*;********************************************************************************
+;
+; Copyright (c) 2011, 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.
+;
+;*********************************************************************************/
+
+
+void WriteECmsg (IN unsigned char Address, IN unsigned char OpFlag, IN void* Value);
+void WaitForEcLDN9MailboxCmdAck (void);
+void ReadECmsg (IN unsigned char Address, IN unsigned char OpFlag, OUT void* Value);
+
+// IMC Message Register Software Interface
+#define CPU_MISC_BUS_DEV_FUN ((0x18 << 3) + 3)
+
+#define MSG_SYS_TO_IMC 0x80
+#define Fun_80 0x80
+#define Fun_81 0x81
+#define Fun_82 0x82
+#define Fun_83 0x83
+#define Fun_84 0x84
+#define Fun_85 0x85
+#define Fun_86 0x86
+#define Fun_87 0x87
+#define Fun_88 0x88
+#define Fun_89 0x89
+#define Fun_90 0x90
+#define MSG_IMC_TO_SYS 0x81
+#define MSG_REG0 0x82
+#define MSG_REG1 0x83
+#define MSG_REG2 0x84
+#define MSG_REG3 0x85
+#define MSG_REG4 0x86
+#define MSG_REG5 0x87
+#define MSG_REG6 0x88
+#define MSG_REG7 0x89
+#define MSG_REG8 0x8A
+#define MSG_REG9 0x8B
+#define MSG_REGA 0x8C
+#define MSG_REGB 0x8D
+#define MSG_REGC 0x8E
+#define MSG_REGD 0x8F
+
+