1 files changed, 89 insertions, 0 deletions
diff --git a/src/vendorcode/amd/agesa/f16kb/Proc/Fch/Spi/Family/Yangtze/YangtzeLpcEnvService.c b/src/vendorcode/amd/agesa/f16kb/Proc/Fch/Spi/Family/Yangtze/YangtzeLpcEnvService.c
new file mode 100644
index 0000000000..e2f37bbc25
--- /dev/null
+++ b/src/vendorcode/amd/agesa/f16kb/Proc/Fch/Spi/Family/Yangtze/YangtzeLpcEnvService.c
@@ -0,0 +1,89 @@
+/* $NoKeywords:$ */
+/**
+ * @file
+ *
+ * Config Fch LPC controller
+ *
+ * Init LPC Controller features.
+ *
+ * @xrefitem bom "File Content Label" "Release Content"
+ * @e project:     AGESA
+ * @e sub-project: FCH
+ * @e \$Revision: 84150 $   @e \$Date: 2012-12-12 15:46:25 -0600 (Wed, 12 Dec 2012) $
+ *
+ */
+/*
+*****************************************************************************
+*
+ * Copyright (c) 2008 - 2013, 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.
+****************************************************************************
+*/
+#include "FchPlatform.h"
+#include "Filecode.h"
+#define FILECODE PROC_FCH_SPI_FAMILY_YANGTZE_YANGTZELPCENVSERVICE_FILECODE
+
+/**
+ * FchInitYangtzeEnvLpcPciTable - PCI device registers initial
+ * during early POST.
+ *
+ */
+REG8_MASK FchInitYangtzeEnvLpcPciTable[] =
+{
+  //
+  // LPC Device (Bus 0, Dev 20, Func 3)
+  //
+  {0x00, LPC_BUS_DEV_FUN, 0},
+  {FCH_LPC_REG40, (UINT8)~BIT2, BIT2},
+  {FCH_LPC_REG48, 0x00, BIT0 + BIT1 + BIT2},
+  {0x78, 0xFC, 00},
+  {FCH_LPC_REGBB, 0xF2, BIT0 + BIT2 + BIT3},
+  {0xFF, 0xFF, 0xFF},
+};
+
+/**
+ * FchInitEnvLpcProgram - Config LPC controller before PCI
+ * emulation
+ *
+ *
+ *
+ * @param[in] FchDataPtr Fch configuration structure pointer.
+ *
+ */
+VOID
+FchInitEnvLpcProgram (
+  IN  VOID     *FchDataPtr
+  )
+{
+  FCH_DATA_BLOCK         *LocalCfgPtr;
+  AMD_CONFIG_PARAMS      *StdHeader;
+  LocalCfgPtr = (FCH_DATA_BLOCK *) FchDataPtr;
+  StdHeader = LocalCfgPtr->StdHeader;
+
+  ProgramPciByteTable ((REG8_MASK*) (&FchInitYangtzeEnvLpcPciTable[0]), sizeof (FchInitYangtzeEnvLpcPciTable) / sizeof (REG8_MASK), StdHeader);
+
+  RwMem (ACPI_MMIO_BASE + MISC_BASE + FCH_MISC_REG28, AccessWidth32, (UINT32)~(BIT21 + BIT20 + BIT19), 0);
+}
+