Add kconfig support for all missing Intel 440BX based boards.

This includes:

soyo/sy-6ba-plus-iii
a-trend/atc-6240
a-trend/atc-6220
gigabyte/ga-6bxc
biostar/m6tba
azza/pt-6ibd
tyan/s1846
abit/be6-ii_v2_0
compaq/deskpro_en_sff_p600msi/ms6119
msi/ms6147
asus/p2b
asus/p2b-d
asus/p2b-ds
asus/p3b-f

The Makefile.inc for all of them are _exactly_ the same, so I made a common
src/mainboard/Makefile.romccboard.inc (maybe needs a nicer name). I also suspect
that many other romcc-based boards will be able to re-use this Makefile.inc.

Apart from the board name, most boards only differ in the Super I/O that's
being used and the IRQ_SLOT_COUNT value. The Tyan S1846 is a bit different
as it doesn't have an irq_tables.c.

I also dropped the broken MS-6178 kconfig stuff for now, I'll submit a
proper config in another patch.

Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Myles Watson <mylesgw@gmail.com>
Acked-by: Stefan Reinauer <stepan@coresystems.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4587 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
diff --git a/src/mainboard/msi/Kconfig b/src/mainboard/msi/Kconfig
index 885b15d..695cd7b 100644
--- a/src/mainboard/msi/Kconfig
+++ b/src/mainboard/msi/Kconfig
@@ -21,22 +21,9 @@
 choice
 	prompt "Mainboard model"
 	depends on VENDOR_MSI
-
-config BOARD_MSI_MS6178
-	bool "MS-6178"
-	select ARCH_X86
-	select CPU_INTEL_SOCKET_PGA370
-	select NORTHBRIDGE_INTEL_I82810
-	select SOUTHBRIDGE_INTEL_I82801XX
-	select SUPERIO_WINBOND_W83627HF
-	select HAVE_PIRQ_TABLE
-	help
-	  MSI MS-6178 mainboard.
+	
+source "src/mainboard/msi/ms6119/Kconfig"
+source "src/mainboard/msi/ms6147/Kconfig"
 
 endchoice
 
-config MAINBOARD_DIR
-	string
-	default msi/ms6178
-	depends on BOARD_MSI_MS6178
-