Commit Graph

6 Commits

Author SHA1 Message Date
Furquan Shaikh 2b57691ce0 commonlib/region: Add helpers for dynamic initialization of region dev
This allows initialization of runtime region devices and xlate region
devices where all parameters cannot be statically determined.

BUG=chrome-os-partner:54563

Change-Id: Ia6e1b695fed3bbfa08598d1593e650fc1465d41f
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/15267
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-06-21 20:23:40 +02:00
Aaron Durbin ca0a67624b commonlib: Prepare code to be included in cbfstool builds.
Some of the files need to be adjusted so that they can be used
both in cbfstool as well as coreboot proper. For coreboot,
add a <sys/types.h> file such that proper types can be included
from both the tools and coreboot. The other chanes are to accomodate
stricter checking in cbfstool.

BUG=chrome-os-partner:48412
BUG=chromium:445938
BRANCH=None
TEST=Built on glados including tools. Booted.

Change-Id: I771c6675c64b8837f775427721dd3300a8fa1bc0
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/12784
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2016-01-06 01:11:32 +01:00
Aaron Durbin 990ab7efe5 commonlib: Add function to compute relative offsets from two region_devices.
Provide a helper function which returns the relative offset
between 2 region_devices that have a parent-child child relationship.

BUG=chrome-os-partner:48412
BUG=chromium:445938
BRANCH=None
TEST=Utilized and booted on glados.

Change-Id: Ie0041b33e73a6601748f1289e98b6f1f8756eb11
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/12782
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2016-01-06 01:11:15 +01:00
Patrick Georgi a73b93157f tree: drop last paragraph of GPL copyright header
It encourages users from writing to the FSF without giving an address.
Linux also prefers to drop that and their checkpatch.pl (that we
imported) looks out for that.

This is the result of util/scripts/no-fsf-addresses.sh with no further
editing.

Change-Id: Ie96faea295fe001911d77dbc51e9a6789558fbd6
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/11888
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2015-10-31 21:37:39 +01:00
Aaron Durbin 5907eb8f5a commonlib/region: add xlate_region_device
There are cases where one region_device needs to be
accessed using offset/sizes from one address space
that need the offset translated into a different
address space for operations to take place. The
xlate_region_device provides an offset that is
subtracted from the incoming transaction before
deferring to the backing access region.

Change-Id: I41d43924bb6fbc7b4d3681877543209e1085e15c
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/12227
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2015-10-29 18:58:07 +01:00
Aaron Durbin dc9f5cd546 coreboot: introduce commonlib
Instead of reaching into src/include and re-writing code
allow for cleaner code sharing within coreboot and its
utilities. The additional thing needed at this point is
for the utilities to provide a printk() declaration within
a <console/console.h> file. That way code which uses printk()
can than be mapped properly to verbosity of utility parameters.

Change-Id: I9e46a279569733336bc0a018aed96bc924c07cdd
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/11592
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2015-09-22 21:21:34 +00:00
Renamed from src/lib/region.c (Browse further)