Update buildroot 2020.02.01 (#622)

* Update buildroot 2020.02.01

Signed-off-by: Pascal Vizeli <pvizeli@syshack.ch>

* Fix LN

* Fix wpa

Signed-off-by: Pascal Vizeli <pvizeli@syshack.ch>

* Fix lint

Signed-off-by: Pascal Vizeli <pvizeli@syshack.ch>

* fix-network

Signed-off-by: Pascal Vizeli <pvizeli@syshack.ch>

* Fix script

Signed-off-by: Pascal Vizeli <pvizeli@syshack.ch>

buildroot/board/pandaboard/post-image.sh

@@ -1,16 +0,0 @@
-#!/bin/sh
-
-BOARD_DIR="$(dirname $0)"
-GENIMAGE_CFG="${BOARD_DIR}/genimage.cfg"
-GENIMAGE_TMP="${BUILD_DIR}/genimage.tmp"
-
-rm -rf "${GENIMAGE_TMP}"
-
-genimage                           \
-	--rootpath "${TARGET_DIR}"     \
-	--tmppath "${GENIMAGE_TMP}"    \
-	--inputpath "${BINARIES_DIR}"  \
-	--outputpath "${BINARIES_DIR}" \
-	--config "${GENIMAGE_CFG}"
-
-exit $?

buildroot/board/pandaboard/readme.txt

@@ -23,14 +23,14 @@ When you are happy with the setup, run:
 The result of the build with the default settings should be these files:
 
   output/images
-  ├── MLO
-  ├── omap4-panda-a4.dtb
-  ├── omap4-panda.dtb
-  ├── omap4-panda-es.dtb
-  ├── rootfs.ext4
-  ├── sdcard.img
-  ├── u-boot.img
-  └── zImage
+  +-- MLO
+  +-- omap4-panda-a4.dtb
+  +-- omap4-panda.dtb
+  +-- omap4-panda-es.dtb
+  +-- rootfs.ext4
+  +-- sdcard.img
+  +-- u-boot.img
+  +-- zImage
 
 How to write the SD card
 ------------------------