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| author | Werner Zeh <werner.zeh@siemens.com> | 2017-06-29 11:11:16 +0200 |
|---|---|---|
| committer | Werner Zeh <werner.zeh@siemens.com> | 2017-06-30 16:57:34 +0000 |
| commit | 127d33958009260b5a3d34fe28c8d65434f52cc7 (patch) | |
| tree | ce02acdf6946310ac79246b28cb521575e1b78aa /src/mainboard/siemens | |
| parent | c439109359b91e597c06e9532f812931ed7fd0a2 (diff) | |
| download | coreboot-127d33958009260b5a3d34fe28c8d65434f52cc7.tar.xz | |
mb/siemens/mc_apl1: Set up RTC backup mode to primary cell
Set RX6110SA RTC backup mode to primary cell. This mode reduces the
backup current consumption of the RTC.
Change-Id: I7c0c26a0ed5d8f48587acc917f8bb1c5c2b8869a
Signed-off-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-on: https://review.coreboot.org/20414
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
Diffstat (limited to 'src/mainboard/siemens')
| -rw-r--r-- | src/mainboard/siemens/mc_apl1/devicetree.cb | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/mainboard/siemens/mc_apl1/devicetree.cb b/src/mainboard/siemens/mc_apl1/devicetree.cb index 55734a2792..3979870cd2 100644 --- a/src/mainboard/siemens/mc_apl1/devicetree.cb +++ b/src/mainboard/siemens/mc_apl1/devicetree.cb @@ -65,7 +65,10 @@ chip soc/intel/apollolake device pci 16.0 on # - I2C 0 # Enable external RTC chip chip drivers/i2c/rx6110sa - register "cof_selection" = "0" + register "pmon_sampling" = "PMON_SAMPL_256_MS" + register "bks_on" = "0" + register "bks_off" = "1" + register "iocut_en" = "1" register "set_user_date" = "1" register "user_year" = "04" register "user_month" = "07" |