Commits
Richard Zhu committed 41f1ce523e6
MLK-13981-2 rpmsg: imx: enable rpmsg virt tty Message can be transferred between remote device and iMX7ULP M4. Then the message can be transferred between A7 and M4 by rpmsg channel. demo howto: - insmode the imx_rpmsg_tty.ko module after login A7/Linux. - Receive messages. Used the following command to dump out the msg from the virtual tty. ./unit_tests/mxc_mcc_tty_test.out /dev/ttyRPMSG 115200 R 100 1000 & - Send: use the following command to send the message to M4. echo <your string message> /dev/ttyRPMSG Signed-off-by: Richard Zhu <hongxing.zhu@nxp.com>