hi,<br><br>I've configured SCC1 to be serial uart driver.<br>(in addition to SMC1 & SMC2 that were already configured<br>as UARTs).<br><br>Now I can see these defines in .config file:<br>CONFIG_SERIAL_CPM_SCC1=y<br>
CONFIG_SERIAL_CPM_SMC1=y<br>CONFIG_SERIAL_CPM_SMC2=y<br><br>When the kernal starts I see these log messages:<br>ttyCPM0 at MMIO 0xc505ca80 (irq = 17) is a CPM UART<br><br>ttyCPM1 at MMIO 0xc5060a90 (irq = 16) is a CPM UART<br>
<br>ttyCPM2 at MMIO 0xc5064a00 (irq = 40) is a CPM UART<br><br><br><br>But when I list the devices:<br>[root@urm dev]# ll ttyCPM*<br><br>crw-rw-rw- 1 root root 204, 46 Dec 31 17:00 ttyCPM0<br><br>crw-rw-rw- 1 root root 204, 47 Dec 31 17:00 ttyCPM1<br>
<br><br>I can't see ttyCPM2.<br><br>Does anyone know what I'm missing? or what do I need to configure<br>in order to have: /dev/ttyCPM2 ?<br><br>Thanks,<br>Liran.<br>