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authorLee Leahy <leroy.p.leahy@intel.com>2016-02-20 17:15:33 -0800
committerLeroy P Leahy <leroy.p.leahy@intel.com>2016-02-22 19:32:48 +0100
commitd3de85cbcce96cd192ef414f818ec8bee08acc41 (patch)
treeea8da5727652343da91a3b8ea1b4e251f63572c1 /src
parent9d0215363d710f7a3303724ad7a369e4a2dd2d36 (diff)
downloadcoreboot-d3de85cbcce96cd192ef414f818ec8bee08acc41.tar.xz
soc/intel/quark: Add the initial pieces required for ACPI tables
Enable ACPI tables TEST=None Change-Id: I38b90f54cd9b00b063557c08980e71851bf3059b Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com> Reviewed-on: https://review.coreboot.org/13758 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
Diffstat (limited to 'src')
-rw-r--r--src/soc/intel/quark/Makefile.inc1
-rw-r--r--src/soc/intel/quark/acpi.c33
-rw-r--r--src/soc/intel/quark/include/soc/acpi.h26
3 files changed, 60 insertions, 0 deletions
diff --git a/src/soc/intel/quark/Makefile.inc b/src/soc/intel/quark/Makefile.inc
index 90398d2c13..c89a97e4c5 100644
--- a/src/soc/intel/quark/Makefile.inc
+++ b/src/soc/intel/quark/Makefile.inc
@@ -22,6 +22,7 @@ romstage-y += memmap.c
romstage-y += tsc_freq.c
romstage-$(CONFIG_ENABLE_BUILTIN_HSUART1) += uart_common.c
+ramstage-$(CONFIG_HAVE_ACPI_TABLES) += acpi.c
ramstage-y += chip.c
ramstage-y += memmap.c
ramstage-y += northcluster.c
diff --git a/src/soc/intel/quark/acpi.c b/src/soc/intel/quark/acpi.c
new file mode 100644
index 0000000000..f43a74c6cb
--- /dev/null
+++ b/src/soc/intel/quark/acpi.c
@@ -0,0 +1,33 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2009 coresystems GmbH
+ * Copyright (C) 2014 Google Inc.
+ * Copyright (C) 2015-2016 Intel Corporation.
+ *
+ * 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.
+ */
+
+#include <soc/acpi.h>
+
+unsigned long acpi_fill_madt(unsigned long current)
+{
+ return current;
+}
+
+
+unsigned long acpi_fill_mcfg(unsigned long current)
+{
+ return current;
+}
+
+void acpi_fill_in_fadt(acpi_fadt_t *fadt)
+{
+}
diff --git a/src/soc/intel/quark/include/soc/acpi.h b/src/soc/intel/quark/include/soc/acpi.h
new file mode 100644
index 0000000000..20350c2347
--- /dev/null
+++ b/src/soc/intel/quark/include/soc/acpi.h
@@ -0,0 +1,26 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2014 Google Inc.
+ * Copyright (C) 2015-2016 Intel Corporation.
+ *
+ * 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.
+ */
+
+#ifndef _SOC_ACPI_H_
+#define _SOC_ACPI_H_
+
+#include <arch/acpi.h>
+#include <arch/acpigen.h>
+
+void acpi_fill_in_fadt(acpi_fadt_t *fadt);
+
+#endif /* _SOC_ACPI_H_ */
+