diff options
| author | Ben Chan <benchan@chromium.org> | 2018-01-31 11:39:14 -0800 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2018-02-06 18:18:35 -0800 |
| commit | a4a8c02ad5988bd4b6fd85f6e09e9e0e79d18feb (patch) | |
| tree | a1cc5fb4923c3d5a990fb486debc7cb2fe261f04 /firmware/lib/cgptlib/include | |
| parent | 3585eb3d21da676db3d87e9e0490a0df92d597d2 (diff) | |
| download | vboot-a4a8c02ad5988bd4b6fd85f6e09e9e0e79d18feb.tar.gz | |
cgpt: add support for managing GPT platform required partition bit
Bit 0 in the GPT partition attributes is defined to indicate whether a
partition is required by the platform. This CL adds the support for
managing this bit to cgpt.
BUG=b:70807006
BRANCH=None
TEST=Run unit tests.
Change-Id: Iaf87c828438b3df6730de502ae420fcf4c61277b
Reviewed-on: https://chromium-review.googlesource.com/902196
Commit-Ready: Ben Chan <benchan@chromium.org>
Tested-by: Ben Chan <benchan@chromium.org>
Reviewed-by: Mike Frysinger <vapier@chromium.org>
Diffstat (limited to 'firmware/lib/cgptlib/include')
| -rw-r--r-- | firmware/lib/cgptlib/include/cgptlib_internal.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/firmware/lib/cgptlib/include/cgptlib_internal.h b/firmware/lib/cgptlib/include/cgptlib_internal.h index 55e79765..eaa24312 100644 --- a/firmware/lib/cgptlib/include/cgptlib_internal.h +++ b/firmware/lib/cgptlib/include/cgptlib_internal.h @@ -46,6 +46,8 @@ #define CGPT_ATTRIBUTE_PRIORITY_MASK (CGPT_ATTRIBUTE_MAX_PRIORITY << \ CGPT_ATTRIBUTE_PRIORITY_OFFSET) +#define CGPT_ATTRIBUTE_REQUIRED_OFFSET (0) +#define CGPT_ATTRIBUTE_MAX_REQUIRED (1ULL) #define CGPT_ATTRIBUTE_LEGACY_BOOT_OFFSET (2) #define CGPT_ATTRIBUTE_MAX_LEGACY_BOOT (1ULL) |