diff --git a/recipes-kernel/linux/linux-yocto-3.4/zaurus-hardware.cfg b/recipes-kernel/linux/linux-yocto-3.4/zaurus-hardware.cfg
index ae3627a..b01ec8f 100644
--- a/recipes-kernel/linux/linux-yocto-3.4/zaurus-hardware.cfg
+++ b/recipes-kernel/linux/linux-yocto-3.4/zaurus-hardware.cfg
@@ -60,6 +60,16 @@ CONFIG_MTD_BLKDEVS=y
 CONFIG_MTD_BLOCK=y
 
 #
+# RAM/ROM/Flash chip drivers
+#
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+CONFIG_MTD_ROM=y
+
+#
 # Mapping drivers for chip access
 #
 CONFIG_MTD_COMPLEX_MAPPINGS=y