mb/amd/bilby: updating EC FW specific options for bilby

EC does not exist in Bilby platform, so removing EC size from board.fmd
and updating bilby fmap size to 0xfef000.
Removing unused EC FW config options MANDOLIN_HAVE_MCHP_FW and
MANDOLIN_MCHP_FW_FILE.

Change-Id: I9ca4e421b0d80d041ed4046fa20cc16e24a776d0
Signed-off-by: Ritul Guru <ritul.bits@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50901
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
diff --git a/src/mainboard/amd/bilby/Kconfig b/src/mainboard/amd/bilby/Kconfig
index dbeae24..3366705 100644
--- a/src/mainboard/amd/bilby/Kconfig
+++ b/src/mainboard/amd/bilby/Kconfig
@@ -47,7 +47,7 @@
 
 config CBFS_SIZE
 	hex
-	default 0xfcf000 # Maximum size for the Bilby FMAP
+	default 0xfef000 # Maximum size for the Bilby FMAP
 
 config MAINBOARD_DIR
 	string
@@ -65,24 +65,6 @@
 	bool
 	default y
 
-config AMD_FWM_POSITION_INDEX
-	int
-	default 4
-	help
-	  TODO: might need to be adapted for better placement of files in cbfs
-
-config MANDOLIN_HAVE_MCHP_FW
-	bool "Have Microchip EC firmware?"
-	default n
-
-config MANDOLIN_MCHP_FW_FILE
-	string
-	depends on MANDOLIN_HAVE_MCHP_FW
-	default "3rdparty/blobs/mainboard/amd/mandolin/EC_mandolin.bin" if BOARD_AMD_MANDOLIN
-	default "3rdparty/blobs/mainboard/amd/mandolin/EC_cereme.bin" if BOARD_AMD_BILBY
-	help
-	  The EC firmware blob is usually the first 128kByte of the stock
-	  firmware image.
 if !AMD_LPC_DEBUG_CARD
 choice
 	prompt "State of IOMux for LPC/eMMC signals"