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| author | Jack Rosenthal <jrosenth@chromium.org> | 2019-06-19 15:33:32 -0600 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2019-06-24 22:45:18 +0000 |
| commit | 52e914fa8e674f61b9602f124e998a74adbc2b61 (patch) | |
| tree | 4a3b18d5fab03b12e1443c10233f36e83663c356 /core/minute-ia/ia_structs.h | |
| parent | c6aa7a384d179128339068531f79baed3a42ceef (diff) | |
| download | chrome-ec-52e914fa8e674f61b9602f124e998a74adbc2b61.tar.gz | |
ish: Use 64-bit hardware timer
ISH has native support for storing the hardware ticks in a 64-bit
integer. With CONFIG_HWTIMER_64BIT, we can use this instead of relying
on the periodic rollover interrupt.
BUG=b:133190570,chromium:976804
BRANCH=none
TEST=ran arcada_ish for more than 2³² μs, observed timer worked as
normal
Change-Id: I3b608c49081842f28d2ef8c16279992af1cb4fad
Signed-off-by: Jack Rosenthal <jrosenth@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1668056
Reviewed-by: Denis Brockus <dbrockus@chromium.org>
Diffstat (limited to 'core/minute-ia/ia_structs.h')
0 files changed, 0 insertions, 0 deletions