configs/olimex_a20_olinuxino_lime: Bump to U-Boot 2016.09.01

U-Boot 2016.09.01 is a bugfix release, so bump to this version.

Cc: Francois Perrad <fperrad@gmail.com>
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

configs/olimex_a20_olinuxino_lime_defconfig

@@ -34,7 +34,7 @@ BR2_TARGET_ROOTFS_EXT2_4=y
 BR2_TARGET_UBOOT=y
 BR2_TARGET_UBOOT_BOARDNAME="A20-OLinuXino-Lime"
 BR2_TARGET_UBOOT_CUSTOM_VERSION=y
-BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE="2016.09"
+BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE="2016.09.01"
 BR2_TARGET_UBOOT_NEEDS_DTC=y
 BR2_TARGET_UBOOT_FORMAT_BIN=y
 BR2_TARGET_UBOOT_SPL=y