diff options
| author | Bill Richardson <wfrichar@chromium.org> | 2011-09-23 15:14:49 -0700 |
|---|---|---|
| committer | Bill Richardson <wfrichar@chromium.org> | 2011-09-26 13:25:26 -0700 |
| commit | 25a3dbc83c3d2e9745cac7f466c541ee6215af0e (patch) | |
| tree | 62f31603db80bbfd9414471f7e180672fbb257ff /firmware/lib/include/vboot_display.h | |
| parent | 4313fba2fb928f662a63b7566f235291dc1455f7 (diff) | |
| download | vboot-25a3dbc83c3d2e9745cac7f466c541ee6215af0e.tar.gz | |
Make startup delay and noises simpler to change.
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>
Diffstat (limited to 'firmware/lib/include/vboot_display.h')
| -rw-r--r-- | firmware/lib/include/vboot_display.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/firmware/lib/include/vboot_display.h b/firmware/lib/include/vboot_display.h index 8dc22606..aace9708 100644 --- a/firmware/lib/include/vboot_display.h +++ b/firmware/lib/include/vboot_display.h @@ -21,5 +21,18 @@ VbError_t VbCheckDisplayKey(VbCommonParams* cparams, uint32_t key, void VbExEasterEgg(VbCommonParams* cparams, VbNvContext *vncptr); +typedef struct VbDevMusicNote { + uint16_t msec; + uint16_t frequency; +} __attribute__((packed)) VbDevMusicNote; + +typedef struct VbDevMusic { + uint8_t sig[4]; /* "$SND" */ + uint32_t checksum; /* crc32 over count & all notes */ + uint32_t count; /* number of notes */ + VbDevMusicNote notes[1]; /* gcc allows [0], MSVC doesn't */ + /* more VbDevMusicNotes follow immediately */ +} __attribute__((packed)) VbDevMusic; + #endif /* VBOOT_REFERENCE_VBOOT_DISPLAY_H_ */ |