u-boot-mvebu: clearfog: enable setexpr command

Signed-off-by: Josua Mayer <josua.mayer97@gmail.com>

package/boot/uboot-mvebu/patches/0004-clearfog-enable-setexpr-command-by-default.patch

@@ -0,0 +1,28 @@
+From 7b53a0f5ddf0b1201a09c368b06cd5750d5fbe3a Mon Sep 17 00:00:00 2001
+From: Josua Mayer <josua.mayer97@gmail.com>
+Date: Sun, 23 Apr 2017 17:45:11 +0200
+Subject: [PATCH 4/4] clearfog: enable setexpr command by default
+
+Turns out this command is pretty useful in advanced boot-scripts.
+-> enable
+
+Signed-off-by: Josua Mayer <josua.mayer97@gmail.com>
+---
+ configs/clearfog_defconfig | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/configs/clearfog_defconfig b/configs/clearfog_defconfig
+index 41e94e6daf..f3572971be 100644
+--- a/configs/clearfog_defconfig
++++ b/configs/clearfog_defconfig
+@@ -34,6 +34,7 @@ CONFIG_CMD_EXT2=y
+ CONFIG_CMD_EXT4=y
+ CONFIG_CMD_FAT=y
+ CONFIG_CMD_FS_GENERIC=y
++CONFIG_CMD_SETEXPR=y
+ CONFIG_EFI_PARTITION=y
+ # CONFIG_PARTITION_UUIDS is not set
+ # CONFIG_SPL_PARTITION_UUIDS is not set
+-- 
+2.12.2
+