diff options
| author | Aaron Durbin <adurbin@chromium.org> | 2015-12-08 17:00:23 -0600 |
|---|---|---|
| committer | Aaron Durbin <adurbin@chromium.org> | 2015-12-10 04:43:58 +0100 |
| commit | 6d720f38e06d14cc8a89635f66dc124dcd5ac150 (patch) | |
| tree | 874aecaf8f35d8db1740dabc7735e3e44cb9ca5e /src/commonlib | |
| parent | bf3dbaf86d033becc231a48612d474fac9add1ee (diff) | |
| download | coreboot-6d720f38e06d14cc8a89635f66dc124dcd5ac150.tar.xz | |
cbfs/vboot: remove firmware component support
The Chrome OS verified boot path supported multiple CBFS
instances in the boot media as well as stand-alone assets
sitting in each vboot RW slot. Remove the support for the
stand-alone assets and always use CBFS accesses as the
way to retrieve data.
This is implemented by adding a cbfs_locator object which
is queried for locating the current CBFS. Additionally, it
is also signalled prior to when a program is about to be
loaded by coreboot for the subsequent stage/payload. This
provides the same opportunity as previous for vboot to
hook in and perform its logic.
BUG=chromium:445938
BRANCH=None
TEST=Built and ran on glados.
CQ-DEPEND=CL:307121,CL:31691,CL:31690
Change-Id: I6a3a15feb6edd355d6ec252c36b6f7885b383099
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/12689
Tested-by: build bot (Jenkins)
Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Diffstat (limited to 'src/commonlib')
| -rw-r--r-- | src/commonlib/include/commonlib/region.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/src/commonlib/include/commonlib/region.h b/src/commonlib/include/commonlib/region.h index 683be31cbe..cc4ee289d2 100644 --- a/src/commonlib/include/commonlib/region.h +++ b/src/commonlib/include/commonlib/region.h @@ -99,14 +99,20 @@ static inline size_t region_sz(const struct region *r) return r->size; } +static inline const struct region *region_device_region( + const struct region_device *rdev) +{ + return &rdev->region; +} + static inline size_t region_device_sz(const struct region_device *rdev) { - return region_sz(&rdev->region); + return region_sz(region_device_region(rdev)); } static inline size_t region_device_offset(const struct region_device *rdev) { - return region_offset(&rdev->region); + return region_offset(region_device_region(rdev)); } /* Memory map entire region device. Same semantics as rdev_mmap() above. */ |