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| author | RQ Lai <r.q.lai@quantatw.com> | 2026-10-09 12:34:09 +0300 |
|---|---|---|
| committer | Amithash Prasad <amithash@meta.com> | 2026-10-16 21:19:27 +0300 |
| commit | 492a42b3740374454beba67890dfa96b1a742076 (patch) | |
| tree | 644ed2ed04b243cb3e003db0f270e339e934856d /upstream-layers/meta-openembedded/meta-python/recipes-devtools/python/python3-bitarray_3.10.1.bb | |
| parent | 9a35d89445b8249dbbca5bd6d801a5810f8e0aa8 (diff) | |
| download | openbmc-492a42b3740374454beba67890dfa96b1a742076.tar.xz | |
meta-facebook: rainiera7: Support clearing the RTC
Summary:
After the BIOS restores the default settings, FM_CLEAR_RTC is
triggered to notify the BMC. The BMC then resets RTC_IO via I2C
to restore the RTC state.
Tested:
The BIOS uses a GPIO set command and an I2C command to check
the RTC register status.
According to the RTC spec, bit 4 indicates the clear status.
i2cget -f -y 11 0x6f 0x0b
07
Change-Id: I77590a9a1482ce0d3ade3e9e91dc5f8708504513
Signed-off-by: RQ Lai <r.q.lai@quantatw.com>
Diffstat (limited to 'upstream-layers/meta-openembedded/meta-python/recipes-devtools/python/python3-bitarray_3.10.1.bb')
0 files changed, 0 insertions, 0 deletions