mb/amd/chausie/Kconfig: Move EC firmware image in CBFS

Move the EC to a location that does not conflict with where the main
CBFS is in the chromeos FMAP

Change-Id: I28c84cbe2ff10d45383d896ae4f942ee49eb15c0
Signed-off-by: Fred Reitberger <reitbergerfred@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62190
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/src/mainboard/amd/chausie/Kconfig b/src/mainboard/amd/chausie/Kconfig
index 9c4dbb5..31bb069 100644
--- a/src/mainboard/amd/chausie/Kconfig
+++ b/src/mainboard/amd/chausie/Kconfig
@@ -51,7 +51,7 @@
 config CHAUSIE_MCHP_FW_OFFSET
 	hex
 	depends on CHAUSIE_HAVE_MCHP_FW
-	default 0x400000
+	default 0xB80000
 	help
 	  The EC firmware blob defaults to the 4MByte offset of the firmware
 	  image. If this offset needs to change, a new signature block must be