No /dev/ttyMCC on UDOO Neo

UDOOboard / linux_kernel

Kernel Linux Repository for UDOO

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No /dev/ttyMCC on UDOO Neo #27

Closed cyrilfr closed 8 years ago

cyrilfr commented 8 years ago

/dev/ttyMCC isn't available on UDOO Neo anymore.

waltervl commented 8 years ago

Can you explain more? I just checked with Udoobuntu 2.1 (latest image) and there it is still available.....

cyrilfr commented 8 years ago

Does it use the last revision of the kernel? Because I had to move back to https://github.com/UDOOboard/linux_kernel/commit/4640a64dfcb11486733d0abf460283a6d27030ba to make it work with OpenEmbedded. Otherwise, nothing appears in /dev/.

graugans commented 8 years ago

This commit seems to break stuff. The CONFIG option IMX_MCC_TTY is renamed to IMX_UDOONEO_MCC So an update to the NEO defconfig should fix it.

fmntf commented 8 years ago

Hi. /dev/ttyMCC was named m4_udooneo_debugger.c, which was misleading. The file was renamed, so the Kconfig option. As @graugans pointed out, you just need to update your defconfig.

cyrilfr commented 8 years ago

@graugans Well thanks for pointing this out.