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104f811e67
This unifies all the EC header files to use __CROS_EC_FILENAME_H as the include guard. Well, except for test/ util/ and extra/ which use __TEST_ __UTIL_ and __EXTRA_ prefixes respectively. BUG=chromium:496895 BRANCH=none TEST=make buildall -j Signed-off-by: Bill Richardson <wfrichar@chromium.org> Change-Id: Iea71b3a08bdec94a11239de810a2b2e152b15029 Reviewed-on: https://chromium-review.googlesource.com/278121 Reviewed-by: Randall Spangler <rspangler@chromium.org>
36 lines
1.3 KiB
C
36 lines
1.3 KiB
C
/* Copyright (c) 2014 The Chromium OS Authors. All rights reserved.
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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/* NPCX-specific SIB module for Chrome EC */
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#ifndef __CROS_EC_SYSTEM_CHIP_H
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#define __CROS_EC_SYSTEM_CHIP_H
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/* Indices for battery-backed ram (BBRAM) data position */
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enum bbram_data_index {
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BBRM_DATA_INDEX_SCRATCHPAD = 0, /* General-purpose scratchpad */
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BBRM_DATA_INDEX_SAVED_RESET_FLAGS = 4, /* Saved reset flags */
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BBRM_DATA_INDEX_WAKE = 8, /* Wake reasons for hibernate */
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BBRM_DATA_INDEX_PBUTTON = 12, /* Power button for hibernate */
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BBRM_DATA_INDEX_VBNVCNTXT = 16, /* VbNvContext for ARM arch */
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BBRM_DATA_INDEX_RAMLOG = 32, /* RAM log for Booter */
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};
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/* Init lpc register through SIB */
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void system_lpc_host_register_init(void);
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/* Issue a watchdog reset*/
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void system_watchdog_reset(void);
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/* Check reset cause and return reset flags */
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void system_check_reset_cause(void);
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/* End address for the .lpram section; defined in linker script */
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extern unsigned int __lpram_fw_end;
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/* Begin flash address for the lpram codes; defined in linker script */
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extern unsigned int __flash_lpfw_start;
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/* End flash address for the lpram codes; defined in linker script */
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extern unsigned int __flash_lpfw_end;
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#endif /* __CROS_EC_SYSTEM_CHIP_H */
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