u-boot/board/nm
Marcel Reichmuth 3134deeab7 hw20,22,24,26(21): disable pull-down on timepulse
The pull-down enabled on the timepulse signal causes newer gnss modules
to fail to boot. Therefore this patch disables this pull-down on
all sitara designs that have a timepulse signal.
The patch also disables the pull-ups on the gnss uart rx/tx lines as those
are also not needed.

(The initial fix for this for hw26 was done on the U-Boot for oem linux in
commit f47237771c)

id: 508571
2024-02-29 08:49:57 +01:00
..
common hw25: Detect wake-up from digital input and skip user interaction on warm boot 2021-02-02 08:50:49 +01:00
hw25 hw25: Detect wake-up from digital input and skip user interaction on warm boot 2021-02-02 08:50:49 +01:00
nbhw16 CHG: [dualcan-passive] change SHIELD_GNSSCAN to SHIELD_CAN_GNSS in board/nm/nbhw16/board.c 2019-12-19 15:08:15 +01:00
nmhw21 hw20,22,24,26(21): disable pull-down on timepulse 2024-02-29 08:49:57 +01:00
nrhw20 hw20,22,24,26(21): disable pull-down on timepulse 2024-02-29 08:49:57 +01:00
nrhw22 hw20,22,24,26(21): disable pull-down on timepulse 2024-02-29 08:49:57 +01:00
nrhw24 hw20,22,24,26(21): disable pull-down on timepulse 2024-02-29 08:49:57 +01:00