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| author | Stefan Reinauer <reinauer@chromium.org> | 2013-05-28 12:37:08 -0700 |
|---|---|---|
| committer | Stefan Reinauer <stefan.reinauer@coreboot.org> | 2013-11-25 23:41:23 +0100 |
| commit | 86ce7f92735d4e0a3c6938cf7695b2805f5f48b4 (patch) | |
| tree | 4ea5c19dba176165f7bc8267510fb46a044903ba /src/arch | |
| parent | 7ae7fc081b3832f1f6ba80eac8c92f788cbdd554 (diff) | |
RTC: Skip rtc_init() in S3 resume path
In addition to not clearing the pending interrupts, we also
don't want to reset the RTC control register when booting
with an S3 resume.
On most new systems, when the RTC well is losing power, we
will also lose state that is required to perform a resume,
so we end up in a normal boot anyways. Hence don't do any
RTC initialization in the S3 resume path.
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Change-Id: I73b486082faa741e9dccd15f2b8e3a8399c98f80
Reviewed-on: https://gerrit.chromium.org/gerrit/56826
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Derek Basehore <dbasehore@chromium.org>
Commit-Queue: Stefan Reinauer <reinauer@google.com>
Tested-by: Stefan Reinauer <reinauer@google.com>
Reviewed-on: http://review.coreboot.org/4206
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Diffstat (limited to 'src/arch')
0 files changed, 0 insertions, 0 deletions