[source] u-boot-mvebu: clearfog: enable setexpr command

[LEDE Commits]

nbd pushed a commit to source.git, branch master:
https://git.lede-project.org/e2814f641600efabfa906fa0a5957eaf055a67e5

commit e2814f641600efabfa906fa0a5957eaf055a67e5
Author: Josua Mayer <josua.mayer97 at gmail.com>
AuthorDate: Sun Apr 23 20:28:57 2017 +0200

    u-boot-mvebu: clearfog: enable setexpr command
    
    Signed-off-by: Josua Mayer <josua.mayer97 at gmail.com>
---
 ...learfog-enable-setexpr-command-by-default.patch | 28 ++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/package/boot/uboot-mvebu/patches/0004-clearfog-enable-setexpr-command-by-default.patch b/package/boot/uboot-mvebu/patches/0004-clearfog-enable-setexpr-command-by-default.patch
new file mode 100644
index 0000000..9a74c52
--- /dev/null
+++ b/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 at 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 at 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
+