linux uart driver

Prashanth Mundkur pmundkur.l4 at ...9...
Wed Feb 15 03:06:23 CET 2017


I'm exploring writing a simple uart driver for linux in order
to get terminal_mux working on linux.  When I disable the linux spec
check in, the build always picks up:

  Program drivers/uart/spec/x86/uart_drv

even though I created a drivers/uart/spec/linux/

and changed drivers/uart/spec/linux/ to read

 REQUIRES = linux

and the etc/specs.conf in the build directory to read:

 SPECS += linux x86_64

I'd like to know how I can get the build to say

  Program drivers/uart/spec/linux/uart_drv



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