From: Tom Rini <trini@kernel.crashing.org>
To: Matt Porter <mporter@kernel.crashing.org>,
Paul Mackerras <paulus@samba.org>
Cc: linuxppc-embedded@ozlabs.org
Subject: [PATCH] Add support for XMON on AMCC 440GX
Date: Mon, 26 Sep 2005 14:37:27 -0700 [thread overview]
Message-ID: <20050926213727.GL18074@smtp.west.cox.net> (raw)
Note: The hex address rather than define matches style in the rest of
the code.
Add support for XMON on the AMCC 440GX boards.
Signed-off-by: Cal Erickson <cerickson@mvista.com>
Signed-off-by: Tom Rini <trini@kernel.crashing.org>
--- a/arch/ppc/xmon/start.c 2003-12-30 17:41:00.000000000 -0800
+++ b/arch/ppc/xmon/new_start.c 2005-09-23 09:20:24.000000000 -0700
@@ -213,6 +213,12 @@
TXRDY = 0x20;
RXRDY = 1;
DLAB = 0x80;
+#elif defined(CONFIG_440GX)
+ sccd = (volatile unsigned char *)ioremap64(0x0000000140000200, 8);
+ sccc = (volatile unsigned char *)( sccd + 5 );
+ TXRDY = 0x20;
+ RXRDY = 1;
+ DLAB = 0x80;
#endif /* platform */
__sysrq_put_key_op('x', &sysrq_xmon_op);
--
Tom Rini
http://gate.crashing.org/~trini/
reply other threads:[~2005-09-26 21:37 UTC|newest]
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