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author | Tom Wai-Hong Tam <waihong@chromium.org> | 2011-03-22 09:14:22 +0800 |
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committer | Tom Wai-Hong Tam <waihong@chromium.org> | 2011-03-22 09:14:22 +0800 |
commit | da94282362fce6f198af33356a98ed5274d870f8 (patch) | |
tree | c4c2fdf3e787d72a6587378346977eceee7864e5 | |
parent | f27583f08361522909e49155d8b14671f644ec85 (diff) | |
download | vboot-da94282362fce6f198af33356a98ed5274d870f8.tar.gz |
Add a blank screen value into screen index.
A convenient value that firmware to identity the blank screen.
TEST=emerge-tegra2_seaboard vboot_reference-firmware successfully
BUG=chromium-os:1305
Change-Id: Ib38f0c5ba571e95c966ae58c81d22487e416e666
R=clchious@chromium.org
Review URL: http://codereview.chromium.org/6712029
-rw-r--r-- | firmware/include/bmpblk_header.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/firmware/include/bmpblk_header.h b/firmware/include/bmpblk_header.h index ad697b7a..3edd6739 100644 --- a/firmware/include/bmpblk_header.h +++ b/firmware/include/bmpblk_header.h @@ -85,7 +85,8 @@ typedef enum ScreenIndex { SCREEN_RECOVERY_MODE, SCREEN_RECOVERY_NO_OS, SCREEN_RECOVERY_MISSING_OS, - MAX_SCREEN_INDEX, + MAX_VALID_SCREEN_INDEX, + SCREEN_BLANK = ~0UL, } ScreenIndex; /* Image info, describing the information of the image block */ |