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Add WAIT screen to default bitmap

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Some systems take a long time to program the EC firmware (because it's
behind a really slow I2C bus or something). This could happen at any boot as
part of software sync. If it's necessary to reprogram the EC on a slow
system, we need to display a BIOS screen to the user so he/she doesn't think
it's bricked.

This CL is just to add a new default bitmap so we'll have something to
display when we need it. Nothing actually uses it yet.

BUG=chrome-os-partner:12254
TEST=none

There should be no user-visible changes. We don't invoke this screen yet.

Change-Id: Icb922f933e2e921472dbdff7a26a3ca4d58fbba3
Signed-off-by: Bill Richardson <wfrichar@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/29241
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
This commit is contained in:
Bill Richardson
2012-08-04 14:29:01 -07:00
committed by Gerrit
parent 8dde1491e5
commit b48cd672a7
5 changed files with 15 additions and 6 deletions
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1
firmware/include/vboot_api.h
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@@ -525,6 +525,7 @@ enum VbScreenType_t {
VB_SCREEN_RECOVERY_NO_GOOD = 0x203, /* Recovery - inserted image invalid */
VB_SCREEN_RECOVERY_TO_DEV = 0x204, /* Recovery - confirm dev mode */
VB_SCREEN_DEVELOPER_TO_NORM = 0x205, /* Developer - confirm normal mode */
VB_SCREEN_WAIT = 0x206, /* Please wait - programming EC */
};
/* Initialize and clear the display. Set width and height to the screen