Hook up all AMD SB600/SB700 boards to the EHCI Debug Port infrastructure.

Without a (currently) dummy set_debug_port() function the build fails,
this may or may not be fixed differently in the future.

Manually build-tested on all SB600/SB700 boards, and tested on hardware on
one SB600 board I own, works fine.

Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5833 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
diff --git a/src/mainboard/asrock/939a785gmh/romstage.c b/src/mainboard/asrock/939a785gmh/romstage.c
index 76c4414..2ee4e4d 100644
--- a/src/mainboard/asrock/939a785gmh/romstage.c
+++ b/src/mainboard/asrock/939a785gmh/romstage.c
@@ -53,6 +53,11 @@
 #include "northbridge/amd/amdk8/reset_test.c"
 #include "superio/winbond/w83627dhg/w83627dhg_early_serial.c"
 
+#if CONFIG_USBDEBUG
+#include "southbridge/amd/sb700/sb700_enable_usbdebug.c"
+#include "pc80/usbdebug_serial.c"
+#endif
+
 #include "cpu/x86/mtrr/earlymtrr.c"
 #include "cpu/x86/bist.h"
 
@@ -176,6 +181,12 @@
 	sio_init();
 	w83627dhg_enable_serial(SERIAL_DEV, CONFIG_TTYS0_BASE);
 	uart_init();
+
+#if CONFIG_USBDEBUG
+	sb700_enable_usbdebug(0);
+	early_usbdebug_init();
+#endif
+
 	console_init();
 
 	/* Halt if there was a built in self test failure */