seabios: update 128k config

Turn off mpt-scsi and bootsplash to keep size below 128k.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
diff --git a/roms/config.seabios-128k b/roms/config.seabios-128k
index 0a9da77..93203af 100644
--- a/roms/config.seabios-128k
+++ b/roms/config.seabios-128k
@@ -2,9 +2,11 @@
 # need to turn off features (xhci,uas) to make it fit into 128k
 CONFIG_QEMU=y
 CONFIG_ROM_SIZE=128
+CONFIG_BOOTSPLASH=n
 CONFIG_XEN=n
 CONFIG_USB_OHCI=n
 CONFIG_USB_XHCI=n
 CONFIG_USB_UAS=n
 CONFIG_SDCARD=n
 CONFIG_TCGBIOS=n
+CONFIG_MPT_SCSI=n