[coreboot] Light at the other side of the null modem cable

[Rudolf Marek]

Hi,

Please rename the file to match your board so we can add this to serialICE. I 
think you will need to do something similar like this besides new file.

use serialice at serialice.com for further SerialICE patches ;)

I'm not against a change you provided for the original asrock file too, just 
please add comment what it does. I think this was not needed here but some other 
people copying the SB700 code might find it useful.

===================================================================
--- Kconfig	(revision 91)
+++ Kconfig	(working copy)
@@ -41,6 +41,10 @@
  	select VIA_ROMSTRAP
  	select BUILD_XMMSTACK

+config BOARD_ASROCK_939A785GMH
+	bool "Asrock 939A785GMH"
+	select BUILD_XMMSTACK
+
  config BOARD_MSI_MS6178
  	bool "MSI MS6178"

@@ -65,7 +69,7 @@
  	default "rca_rm4100.c" if BOARD_RCA_RM4100
  	default "thomson_ip1000.c" if BOARD_THOMSON_IP1000
  	default "asus_p2b.c" if BOARD_ASUS_P2B
-
+	default "asrock_939a785gmh.c" if BOARD_ASROCK_939A785GMH
  choice
  	prompt "Target communication"


Thanks,
Rudolf