Re: MPC8xx + serial console on SCC

On Fri, Oct 19, 2001 at 01:08:34PM -0700, Geoff Wyche wrote:

Hello all,

quoted

Yes, we've tested this configuration once when we were re-working the
UART driver for hardware-handshake support, configurable buffer sizes
etc.
We tested all 6 channels ( 2 x SMC, 4 x SCC) on a IP860 board.

I think I've found a bug related to SCCs and serial console IO.
Looks like this might have crept in as a result of two transposed lines.
A patch showing the difference is included at the end of this post.

Grr, I hate reading diff -c's.  If I'm reading it right, you say it
should be:
sccp->scc_gsmrl &= ~(UART_SCCM_TX | UART_SCCM_RX);
#ifdef CONFIG_SERIAL_CONSOLE
...

Right?

--
Tom Rini (TR1265)
http://gate.crashing.org/~trini/

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