f47237771c
hw21/26: remove pulldown from timepulse input
...
TIMEPULSE is internally connected with SAFEBOOT_N
in the GNSS modem. The pulldown pulls the signal so
low, that in some cases the modem starts in bootloader
mode.
Also remove pull ups from UART to avoid cross currents
at powerup.
2024-02-20 15:50:48 +01:00
4bbdb87d6b
hw21/26: set user serial port to RS485 by default
...
RS485 keeps the port passive, so that no other devices are disturbed.
2023-03-06 14:52:58 +01:00
a9e615e7ae
hw21/26: add support for hw v3.2
...
Support uart4 for added RS232/485 interface
Move led0.green to new pin
2022-11-11 15:44:42 +01:00
a39cba028a
hw21/26: enable pullup to set SIM_SW default high
2021-03-14 16:45:57 +01:00
e0f24ed684
nmhw21,26: change sim_sel to timepulse
...
gpio2_16 is re-defined as timepulse input on hw26.
On hw21 it was the non-working SIM_SEL_N.
Mux config changed, keeping pin input.
2020-06-15 15:08:56 +02:00
64a2a57636
nmhw21: general cleanup of board files
2019-10-30 19:41:53 +01:00
5d4e667c1c
nmhw21: add support for hw v2.0
...
- enable kl15 ignition gating control
- support BroadR PHY addresses 2,3 on hw v2.0
- add DTB fixup for UI leds
- remove code to read partition table descriptor
- remove unused variables
- update da9063 driver
- add new register definitions
- fix bug with nullpointer check in da9063_set_reg()
- fix led 0 pins (red/green swapped)
BugzID: 54785
Signed-off-by: Patrick Zysset <patrick.zysset@netmodule.com>
2018-12-11 21:26:21 +01:00
7fda5662f3
nmhw21: update V2.0 gpio
2018-11-02 07:49:02 +01:00
c0550c87fb
nmhw21: rename project
2018-11-01 09:38:53 +01:00
Rene Straub
Rene Straub