UART question
Vincent DEFERT <[email protected]>
| Newsgroups | gmane.os.netbsd.ports.arm |
|---|---|
| Message-ID | <[email protected]> |
While I'm at it, one more question on the ODROID C2's UARTs. I have modified the DTB to enable uart_A in addition to the default uart_AO. dmesg sees it: [ 1.000004] mesonuart0 at simplebus4 [ 1.000004] mesonuart0: interrupting on GIC irq 58 [ 1.000004] mesonuart1 at simplebus6: console [ 1.000004] mesonuart1: interrupting on GIC irq 225 mesonuart0 is uart_A (or UART0 as per the data sheet) mesonuart1 is uart_AO (or UART0-AO in the data sheet) I can talk to mesonuart1 through /dev/constty, but none of the /dev/tty* is associated to mesonuart0. When I try to echo something to them, I get the following error: cannot create /dev/tty00: no such device or address Is there something special I should do to bind mesonuart0 to a device under /dev?