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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>
This commit is contained in:
Lee Leahy 2016-02-20 17:15:33 -08:00 committed by Leroy P Leahy
parent 9d0215363d
commit d3de85cbcc
3 changed files with 60 additions and 0 deletions
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1
src/soc/intel/quark/Makefile.inc
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@ -22,6 +22,7 @@ romstage-y += memmap.c
romstage-y += tsc_freq.c romstage-y += tsc_freq.c
romstage-$(CONFIG_ENABLE_BUILTIN_HSUART1) += uart_common.c romstage-$(CONFIG_ENABLE_BUILTIN_HSUART1) += uart_common.c
ramstage-$(CONFIG_HAVE_ACPI_TABLES) += acpi.c
ramstage-y += chip.c ramstage-y += chip.c
ramstage-y += memmap.c ramstage-y += memmap.c
ramstage-y += northcluster.c ramstage-y += northcluster.c

33
src/soc/intel/quark/acpi.c Normal file
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@ -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)
{
}

26
src/soc/intel/quark/include/soc/acpi.h Normal file
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@ -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_ */