meta-nuvoton: fix npcm750-evb build

Signed-off-by: Anton D. Kachalov <gmouse@google.com>
Change-Id: I02bfeccf158c8278034fec8642c00fe12fa89d23
diff --git a/meta-nuvoton/conf/machine/evb-npcm750.conf b/meta-nuvoton/conf/machine/evb-npcm750.conf
index 38c02ed..74f70ad 100644
--- a/meta-nuvoton/conf/machine/evb-npcm750.conf
+++ b/meta-nuvoton/conf/machine/evb-npcm750.conf
@@ -2,12 +2,11 @@
 KERNEL_DEVICETREE = "${KMACHINE}-npcm750-evb.dtb"
 
 UBOOT_MACHINE = "PolegSVB_config"
+IGPS_MACHINE = "EB"
 
 FLASH_SIZE = "32768"
 
 require conf/machine/include/npcm7xx.inc
 require conf/machine/include/obmc-bsp-common.inc
 
-# Don't generate MTD flash images until we're able to include the primary
-# bootloader and the Linux MTD driver is ready.
-IMAGE_FSTYPES = "cpio.${INITRAMFS_CTYPE}.u-boot"
+IMAGE_FSTYPES = "cpio.${INITRAMFS_CTYPE}.u-boot mtd-static"