pcengines/apu1: Fork of amd/persimmon

Drop persimmon customization for superio, azalia, PCI-e reset etc.

Change-Id: I35f49ca67e6cc2df826f24e5a4bb3db5bb6f711e
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/8324
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>

1 files changed, 53 insertions, 0 deletions

diff --git a/src/mainboard/pcengines/apu1/BiosCallOuts.c b/src/mainboard/pcengines/apu1/BiosCallOuts.c
new file mode 100644
index 0000000000..74b9f67395
--- /dev/null
+++ b/src/mainboard/pcengines/apu1/BiosCallOuts.c
@@ -0,0 +1,53 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2011 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
+ */
+
+#include "AGESA.h"
+#include "amdlib.h"
+#include <northbridge/amd/agesa/BiosCallOuts.h>
+#include "heapManager.h"
+#include "SB800.h"
+#include <stdlib.h>
+
+static AGESA_STATUS board_BeforeDramInit (UINT32 Func, UINT32 Data, VOID *ConfigPtr);
+
+const BIOS_CALLOUT_STRUCT BiosCallouts[] =
+{
+	{AGESA_ALLOCATE_BUFFER,			agesa_AllocateBuffer },
+	{AGESA_DEALLOCATE_BUFFER,		agesa_DeallocateBuffer },
+	{AGESA_LOCATE_BUFFER,			agesa_LocateBuffer },
+	{AGESA_DO_RESET,			agesa_Reset },
+	{AGESA_READ_SPD,			agesa_ReadSpd },
+	{AGESA_READ_SPD_RECOVERY,		agesa_NoopUnsupported },
+	{AGESA_RUNFUNC_ONAP,			agesa_RunFuncOnAp },
+	{AGESA_GNB_PCIE_SLOT_RESET,		agesa_NoopSuccess },
+	{AGESA_HOOKBEFORE_DRAM_INIT,		board_BeforeDramInit },
+	{AGESA_HOOKBEFORE_DRAM_INIT_RECOVERY,	agesa_NoopSuccess },
+	{AGESA_HOOKBEFORE_DQS_TRAINING,		agesa_NoopSuccess },
+	{AGESA_HOOKBEFORE_EXIT_SELF_REF,	agesa_NoopSuccess },
+};
+const int BiosCalloutsLen = ARRAY_SIZE(BiosCallouts);
+
+/*	Call the host environment interface to provide a user hook opportunity. */
+static AGESA_STATUS board_BeforeDramInit (UINT32 Func, UINT32 Data, VOID *ConfigPtr)
+{
+	// Unlike e.g. AMD Inagua, Persimmon is unable to vary the RAM voltage.
+	// Make sure the right speed settings are selected.
+	((MEM_DATA_STRUCT*)ConfigPtr)->ParameterListPtr->DDR3Voltage = VOLT1_5;
+	return AGESA_SUCCESS;
+}