Hi All,
I am working on a custom imx6 SABRE-SD board in which UART3 is used for debug and same has to used to communicated with other with other devices.
Things I have tried so far.
used the existing configuration for UART3 as debug console port and, run the serial test application(mxc_uart_test.out) available free-scale ltib filesystem.application show write messages executed on console, however I find uart_read.txt empty.
now I disabled the debug console by removing 'console=ttymxc2' from boot argument and when the kernel is up,I find the ttymxc2 driver configured on telnet login, executing echo "Hello World" > /dev/ttymxc2,I found the imx6 system hangs and there is no communication possible between the PC and imx6 host.
I any one has solved the problem,kindly give your valuable suggestions.
Ratheendran
Solved! Go to Solution.
Finally fixed this issue, it was driver bug fixed with the patch available with the link below.
Finally fixed this issue, it was driver bug fixed with the patch available with the link below.