diff options
author | Kerry She <Kerry.she@amd.com> | 2011-01-01 17:44:07 +0000 |
---|---|---|
committer | Uwe Hermann <uwe@hermann-uwe.de> | 2011-01-01 17:44:07 +0000 |
commit | 799fed98ea57fc9632b7bf95b3f1d79519cbdd15 (patch) | |
tree | 94d053f98639980e357b9fba1b404bec153e052c /src/vendorcode/amd/cimx/sb800/ECfan.h | |
parent | 123edb0f688f2c6b7146929d6650751f6674a95c (diff) | |
download | coreboot-799fed98ea57fc9632b7bf95b3f1d79519cbdd15.tar.xz |
Add AMD SB800 southbridge CIMx code.
The main CIMx code is in a src/vendorcode directory and should not be
changed with regard to coding style etc. in order to remain easily syncable
with the "upstream" AMD code.
Signed-off-by: Kerry She <Kerry.she@amd.com>
Acked-by: Stefan Reinauer <stepan@coreboot.org>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6229 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src/vendorcode/amd/cimx/sb800/ECfan.h')
-rw-r--r-- | src/vendorcode/amd/cimx/sb800/ECfan.h | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/src/vendorcode/amd/cimx/sb800/ECfan.h b/src/vendorcode/amd/cimx/sb800/ECfan.h new file mode 100644 index 0000000000..fcca6e5659 --- /dev/null +++ b/src/vendorcode/amd/cimx/sb800/ECfan.h @@ -0,0 +1,60 @@ +/*
+ *****************************************************************************
+ *
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2010 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
+ * ***************************************************************************
+ *
+ */
+
+
+VOID WriteECmsg (IN UINT8 Address, IN UINT8 OpFlag, IN VOID* Value);
+VOID WaitForEcLDN9MailboxCmdAck (VOID);
+VOID ReadECmsg (IN UINT8 Address, IN UINT8 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
+
+
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