Hello Charles, thank you, but the dev entries are correct (created with mknod:)
root@/># ls -l ttyS* crw------- 1 0 0 4, 64 Jun 7 2005 ttyS0 crw------- 1 0 0 4, 65 Jun 7 2005 ttyS1 following is a part of dmesg output: .... CPM UART driver version 0.04 ttyS0 at 0x0280 is on SMC1 using BRG1 ttyS1 at 0x0380 is on SMC2 using BRG2 .... the serial interface ttyS0 is working properly...but ttyS1 is responding to the same pins as ttyS0 best regards otto pc-embedded mailing list [email protected] https://ozlabs.org/mailman/listinfo/linuxppc-embedded
