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Incorrect pinmux settings for MIMXRT1062_FMURT6 board #59005

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sumitbatra-nxp opened this issue Jun 7, 2023 · 1 comment · Fixed by #58047
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Incorrect pinmux settings for MIMXRT1062_FMURT6 board #59005

sumitbatra-nxp opened this issue Jun 7, 2023 · 1 comment · Fixed by #58047
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@dleach02
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area: Boards bug The issue is a bug, or the PR is fixing a bug platform: NXP NXP priority: low Low impact/importance bug

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@sumitbatra-nxp
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Issue and Fix Description
Internal pull up is required to make LPUART7 RX line (used as Console UART input) to work.
This is required since a reverse diode is connected to the LPUART7_RX line on the board.

To Reproduce
Steps to reproduce the behavior:

  1. west build -p always -b mimxrt1062_fmurt6 samples/net/eth_native_posix/
  2. west flash
  3. Unable to type any command on UART console

Expected behavior
User should be able to use Zephyr shell
@sumitbatra-nxp sumitbatra-nxp added the bug The issue is a bug, or the PR is fixing a bug label Jun 7, 2023
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github-actions bot commented Jun 7, 2023

Hi @sumitbatra-nxp! We appreciate you submitting your first issue for our open-source project. 🌟

Even though I'm a bot, I can assure you that the whole community is genuinely grateful for your time and effort. 🤖💙

sumitbatra-nxp added a commit to NXPHoverGames/zephyr that referenced this issue Jun 7, 2023
@sumitbatra-nxp @bperseghetti @igalloway
board: MIMXRT1062-FMURT6: Add pinmux support for uart ports
e7ec47f 
used for gps and telemtry.

Fixes zephyrproject-rtos#59005

This patch configures the correct pinmux settings for

lpuart2, lpuart3, lpuart5 ports used for gps and telemetry modules.

It also adds software pull up for the UART console port lpuart7.

Signed-off-by: Sumit Batra <[email protected]>
Co-authored-by: Benjamin Perseghetti <[email protected]>
Co-authored-by: Iain Galloway <[email protected]>
@sumitbatra-nxp sumitbatra-nxp mentioned this issue Jun 7, 2023
Merged
@jgl-meta jgl-meta added the priority: low Low impact/importance bug label Jun 13, 2023
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@dleach02 dleach02

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area: Boards bug The issue is a bug, or the PR is fixing a bug platform: NXP NXP priority: low Low impact/importance bug
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@henrikbrixandersen @dleach02 @sumitbatra-nxp @jgl-meta