[console] Flag to disable default console output

littlekernel / lk

LK embedded kernel

MIT License

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[console] Flag to disable default console output #394

Closed schultetwin1 closed 7 months ago

schultetwin1 commented 7 months ago

Introduces a flag which allows a project to disable the default output to platform_dputc. This is useful is the project wants to maintain platform_dputc for panic conditions but otherwise use a registered callback for console io.

Change-Id: I1362529a6bb40d191ac3f7c6069985c371d9284c