From 694d20e2d62f2193168f87377eaf245df80e5014 Mon Sep 17 00:00:00 2001 From: "Ronald G. Minnich" Date: Fri, 5 May 2006 18:18:33 +0000 Subject: This is to enable COM1 early. git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2299 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1 --- src/southbridge/amd/cs5536/cs5536_early_setup.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'src') diff --git a/src/southbridge/amd/cs5536/cs5536_early_setup.c b/src/southbridge/amd/cs5536/cs5536_early_setup.c index 710adccf7c..9f030c9710 100644 --- a/src/southbridge/amd/cs5536/cs5536_early_setup.c +++ b/src/southbridge/amd/cs5536/cs5536_early_setup.c @@ -190,12 +190,13 @@ static int cs5536_setup_onchipuart(void) msr_t msr; msr.lo = 2; msr.hi = 0; - /* not sure what this is for, so comment it out ... - wrmsr(0x5140003a, msr); + /* This enables COM2, but that should be done elsewhere wrmsr(0x5140003e, msr); */ + /* enable COM1 */ + wrmsr(0x5140003a, msr); /* GPIO8 - UART1_TX */ /* Set: Output Enable (0x4) */ m = inl(GPIOL_OUTPUT_ENABLE); -- cgit v1.2.3