Every year at the Embedded Systems Conference I would complain to the Xilinix folks about the 16550 not being free. This year I complained & they told me that even though it is listed as a purchased core when you go to "buy" it you get it for free. This was just prior to the 10.x release.
Marc W Howard > -----Original Message----- > From: > [EMAIL PROTECTED] g [mailto:linuxppc-embedded-bounces+marc.howard=kla-> [EMAIL PROTECTED] On Behalf Of John Linn > Sent: Wednesday, June 04, 2008 2:23 PM > To: Peter Korsgaard; swamydp > Cc: [email protected] > Subject: RE: linux 2.6 hangs at __delay function on Viretx 4 board > > Hi Peter, > > Yes you need to enable UARTLITE as the console in the kernel > configuration. > > You have the command line syntax, ttyUL0, correct. > > They have now changed the UART 16550 to be a free core in the EDK, not > sure which version of the EDK that happened. > > Thanks, > John > > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On > Behalf Of Peter Korsgaard > Sent: Wednesday, June 04, 2008 2:56 AM > To: swamydp > Cc: [email protected] > Subject: Re: linux 2.6 hangs at __delay function on Viretx 4 board > > >>>>> "swamydp" == swamydp <[EMAIL PROTECTED]> writes: > > swamydp> Hi John > > swamydp> I am using UARTLITE as serial console. I do not have license > swamydp> for UART 16550. I have enabled the drivers for uartlite in > swamydp> menuconfig while configuring the kernel. I have tested all > swamydp> combinations for the kernel command line - tty0, ttyUL0, > swamydp> ttyl0, ttyS0 but could not get uartlite to output kernel > swamydp> printk messages. > > Correct syntax is console=ttyUL0 > > swamydp> Since I am using uartlite , the following settings are > swamydp> turned off in menuconfig > > swamydp> CONFIG_SERIAL_8250=n > swamydp> CONFIG_SERIAL_8250_CONSOLE=n > > Do you have console on uartlite (CONFIG_SERIAL_UARTLITE_CONSOLE) > enabled? > > -- > Bye, Peter Korsgaard > _______________________________________________ > Linuxppc-embedded mailing list > [email protected] > https://ozlabs.org/mailman/listinfo/linuxppc-embedded > > > This email and any attachments are intended for the sole use > of the named recipient(s) and contain(s) confidential > information that may be proprietary, privileged or > copyrighted under applicable law. If you are not the intended > recipient, do not read, copy, or forward this email message > or any attachments. Delete this email message and any > attachments immediately. > > > _______________________________________________ > Linuxppc-embedded mailing list > [email protected] > https://ozlabs.org/mailman/listinfo/linuxppc-embedded > _______________________________________________ Linuxppc-embedded mailing list [email protected] https://ozlabs.org/mailman/listinfo/linuxppc-embedded
