From ee39ea7e7edf9699f1bae1b2708ad6816f054817 Mon Sep 17 00:00:00 2001 From: efdesign98 Date: Thu, 16 Jun 2011 16:39:30 -0700 Subject: Add AMD SB900 CIMx code This code is added to support the AMD SB900 southbridge. Change-Id: I7dc5e13a53ffd479dcea4e05e8c8631096e2ba91 Signed-off-by: Frank Vibrans Signed-off-by: efdesign98 Reviewed-on: http://review.coreboot.org/41 Tested-by: build bot (Jenkins) Reviewed-by: Marc Jones --- src/vendorcode/amd/cimx/sb900/EcFan.h | 66 +++++++++++++++++++++++++++++++++++ 1 file changed, 66 insertions(+) create mode 100755 src/vendorcode/amd/cimx/sb900/EcFan.h (limited to 'src/vendorcode/amd/cimx/sb900/EcFan.h') diff --git a/src/vendorcode/amd/cimx/sb900/EcFan.h b/src/vendorcode/amd/cimx/sb900/EcFan.h new file mode 100755 index 0000000000..27940e5813 --- /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 + + -- cgit v1.2.3