On 25-Jan-14, at 12:13 PM, Jeroen Roovers wrote:
On Sat, 25 Jan 2014 18:03:17 +0100
Rolf Eike Beer <eike-kernel@xxxxxxxxx> wrote:
Boot output looks fine. Cables are normal nullmodem. I can interact
using minicom with the firmware, i.e. typing "BO
PRI<return>N<return>" or things like that work fine.
Yes, in the PDC everything still seems fine.
But as early as in the IPL I can't paste a string without
characters dropping (which is how I first noticed the issue, since
that's where I normally do this to select a kernel to boot). So did
the
IPL change as well, then?
Helge has made some changes to palo but I believe that we are on the
PDC boot
console (ttyB0) until switch over here:
Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
17: ttyS0 at MMIO 0xfffffff0f05e0800 (irq = 75, base_baud = 115200) is
a 16550A
console [ttyS0] enabled, bootconsole disabled
console [ttyS0] enabled, bootconsole disabled
18: ttyS1 at MMIO 0xfffffff0f05e2800 (irq = 76, base_baud = 115200) is
a 16550A
The PDC code is in firmware.
How long is your cable? There's no shield connection on DB9
connector. You just
need to cross transmit and receive data. Signal ground is straight
through.
Dave L is correct about USB keyboard and mouse confusing serial
console support.
Dave
--
John David Anglin dave.anglin@xxxxxxxx
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