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Stub out easter egg, in case BIOS wants to implement one.

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BUG=none
TEST=manual

Type 'xyzzy' at dev-mode BIOS screen. What happens next depends on the BIOS.

Change-Id: Ifdb49eb6cb53ecee91f576be91679bd5a232f008
Reviewed-on: http://gerrit.chromium.org/gerrit/7656
Tested-by: Bill Richardson <wfrichar@chromium.org>
Reviewed-by: Randall Spangler <rspangler@chromium.org>
This commit is contained in:
Bill Richardson
2011-09-13 15:28:55 -07:00
parent c55f0f6c7a
commit 518d4f39b4
4 changed files with 26 additions and 3 deletions
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5
firmware/lib/vboot_api_kernel.c
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@@ -109,7 +109,7 @@ VbError_t VbBootNormal(VbCommonParams* cparams, LoadKernelParams* p) {
/* Developer mode delays. All must be multiples of DEV_DELAY_INCREMENT */
#define DEV_DELAY_INCREMENT 250 /* Delay each loop, in msec */
#define DEV_DELAY_BEEP1 20000 /* Beep for first time at this time */
#define DEV_DELAY_BEEP2 21000 /* Beep for second time at this time */
#define DEV_DELAY_BEEP2 20500 /* Beep for second time at this time */
#define DEV_DELAY_TIMEOUT 30000 /* Give up at this time */
#define DEV_DELAY_TIMEOUT_SHORT 2000 /* Give up at this time (short delay) */
@@ -153,7 +153,7 @@ VbError_t VbBootDeveloper(VbCommonParams* cparams, LoadKernelParams* p) {
case ' ':
case 0x1B:
/* Enter, space, or ESC = reboot to recovery */
VBDEBUG(("VbBootDeveloper() - user pressed ENTER/SPACE/ESC"));
VBDEBUG(("VbBootDeveloper() - user pressed ENTER/SPACE/ESC\n"));
VbSetRecoveryRequest(VBNV_RECOVERY_RW_DEV_SCREEN);
return 1;
case 0x04:
@@ -185,7 +185,6 @@ VbError_t VbBootDeveloper(VbCommonParams* cparams, LoadKernelParams* p) {
default:
VbCheckDisplayKey(cparams, key, &vnc);
break;
/* TODO: xyzzy easter egg check */
}
}