code cleanup, comments added

git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2284 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2006-04-27 18:40:15 +00:00
parent b947b14734
commit c1a4b2b0e5
8 changed files with 156 additions and 162 deletions
--- a/src/southbridge/amd/cs5536/cs5536_early_setup.c
+++ b/src/southbridge/amd/cs5536/cs5536_early_setup.c
@@ -165,7 +165,7 @@ static int cs5536_setup_onchipuart(void)
 	 *    MSR 0x51400014 bit 18:16
 	 * 3. Enable UART controller
 	 *    MSR 0x5140003A bit 0, 1
-	 * 4. IRQ routing on IRQ Mapper
+	 * 4. IRQ routing on IRQ Mapper (before loading OS)
 	 *    MSR 0x51400021 bit [27:24]
 	 */
 	msr_t msr;