4e67fc3997
hw21/26: adapt power sequencing for NEO-M9
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NEO-M9 modems sometimes boot into Safe Boot mode because of the 3.3 V
power sequencing defined by the PMIC.
Change SPL/U-Boot to
- insert LDO feeding GNSS modem in automatic power sequencing
- reset GNSS module at power on reset.
id:420663
2023-08-23 13:55:31 +02:00
3a9ef955c2
hw21/26: mask unwanted wakeup event by default
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If events are not masked they lead to an immeditate
restart of the PMIC from powerdown().
2021-03-19 17:32:19 +01:00
2997b916c1
hw21/26: add reset/start reason detection ( #67 )
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Co-authored-by: Rene Straub <straub@see5.ch>
Reviewed-on: https://git.netmodule.intranet/nmrouter/u-boot/pulls/67
Co-Authored-By: Rene Straub <rene.straub@netmodule.com>
Co-Committed-By: Rene Straub <rene.straub@netmodule.com>
2021-03-03 15:02:13 +01:00
f5b16d4cf7
hw21, 26: suppress power on with ignition off
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power down system in SPL when ignition is not active on a
power-on start.
2020-11-18 16:49:50 +01:00
f82ac7239a
hw21,26: add start/wakeup reason detection logic ( #58 )
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Move detection logic before PMIC rails init
Add detection logic in hw21/26
Detect start events from pmic
Co-authored-by: Rene Straub <rene.straub@netmodule.com>
Reviewed-on: https://git.netmodule.intranet/nmrouter/u-boot/pulls/58
2020-11-09 10:13:45 +01:00
ce70a04c33
nrhw: sync with NRSW, dualcan-passive shield fixes
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BugzId: 61778
2020-02-27 14:10:43 +01:00
b1f61bad65
nrhw24: add pmic reset reason detection
2019-09-27 11:40:31 +02:00
a8cc1f2d85
da9063: move driver to common netmodule codebase
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- change nmhw21, nrhw24 makefiles/include
- change nrhw20 to use improved da9063 code (bus claim/release)
2019-09-26 18:38:57 +02:00
Rene Straub
Rene Straub