On Mar 12, 2007, at 10:05 PM, Ed Swierk wrote: > I'm having trouble getting the serial console to work on an EP8343M > board when using U-Boot 1.2.0 to start Linux 2.6.20.1. I'm using arch > powerpc and platform MPC834x_SYS (which is perhaps wishful thinking, > as my board is different, although it should at least have the same > serial port configuration). > > The symptoms are exactly the same as those in > http://ozlabs.org/pipermail/linuxppc-embedded/2006-September/ > 024457.html: > the console stops working after the call to console_init(). The > suggested solution was to ensure that U-Boot is setting > timebase-frequency, bus-frequency and clock-frequency and passing > those properties to the kernel, and this does indeed seem to be > happening in my case. > > I've attached the output from U-Boot (including a dump of the flat > device tree), as well as my kernel config and U-Boot board settings. > Any help would be appreciated. > > --Ed
Have you tried make the bootargs just console=ttyS0,115200 (or whatever your baud rate is)? - k _______________________________________________ Linuxppc-embedded mailing list [email protected] https://ozlabs.org/mailman/listinfo/linuxppc-embedded
