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https://github.com/Telecominfraproject/OpenCellular.git
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25a3dbc83c
BUG=none TEST=manual Booted in dev-mode. All noises and delays are unchanged (2 second delay when gbb.flags is 1, 30-second with beeps at 20 seconds when gbb.flags is 0). Change-Id: I816e57c4f8f6025299851b3d42b4a350f9925994 Reviewed-on: http://gerrit.chromium.org/gerrit/8240 Reviewed-by: Randall Spangler <rspangler@chromium.org> Tested-by: Bill Richardson <wfrichar@chromium.org>
39 lines
1.4 KiB
C
39 lines
1.4 KiB
C
/* Copyright (c) 2011 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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* Display functions used in kernel selection.
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*/
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#ifndef VBOOT_REFERENCE_VBOOT_DISPLAY_H_
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#define VBOOT_REFERENCE_VBOOT_DISPLAY_H_
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#include "vboot_api.h"
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#include "vboot_nvstorage.h"
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VbError_t VbDisplayScreenFromGBB(VbCommonParams* cparams, uint32_t screen,
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VbNvContext *vncptr);
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VbError_t VbDisplayScreen(VbCommonParams* cparams, uint32_t screen, int force,
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VbNvContext *vncptr);
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VbError_t VbDisplayDebugInfo(VbCommonParams* cparams, VbNvContext *vncptr);
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VbError_t VbCheckDisplayKey(VbCommonParams* cparams, uint32_t key,
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VbNvContext *vncptr);
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void VbExEasterEgg(VbCommonParams* cparams, VbNvContext *vncptr);
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typedef struct VbDevMusicNote {
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uint16_t msec;
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uint16_t frequency;
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} __attribute__((packed)) VbDevMusicNote;
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typedef struct VbDevMusic {
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uint8_t sig[4]; /* "$SND" */
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uint32_t checksum; /* crc32 over count & all notes */
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uint32_t count; /* number of notes */
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VbDevMusicNote notes[1]; /* gcc allows [0], MSVC doesn't */
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/* more VbDevMusicNotes follow immediately */
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} __attribute__((packed)) VbDevMusic;
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#endif /* VBOOT_REFERENCE_VBOOT_DISPLAY_H_ */
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