package/uboot-tools: bump to version 2020.04

- Bump to version 2020.04

Signed-off-by: Pierre-Jean Texier <pjtexier@koncepto.io>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

package/uboot-tools/uboot-tools.hash

@@ -1,3 +1,3 @@
 # Locally computed:
-sha256  aa453c603208b1b27bd03525775a7f79b443adec577fdc6e8f06974025a135f1  u-boot-2020.01.tar.bz2
+sha256  fe732aaf037d9cc3c0909bad8362af366ae964bbdac6913a34081ff4ad565372  u-boot-2020.04.tar.bz2
 sha256  8177f97513213526df2cf6184d8ff986c675afb514d4e68a404010521b880643  Licenses/gpl-2.0.txt

package/uboot-tools/uboot-tools.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-UBOOT_TOOLS_VERSION = 2020.01
+UBOOT_TOOLS_VERSION = 2020.04
 UBOOT_TOOLS_SOURCE = u-boot-$(UBOOT_TOOLS_VERSION).tar.bz2
 UBOOT_TOOLS_SITE = ftp://ftp.denx.de/pub/u-boot
 UBOOT_TOOLS_LICENSE = GPL-2.0+