u-boot-fw-utils: remove bbappend

The OE-Core project now make use of libubootenv which is board
independent (see [1]).

Fixes:

ERROR: No recipes available for:
  /<path to>/meta-swupdate/recipes-bsp/u-boot/u-boot-fw-utils%.bbappend

So, this commit also drop the libubootenv recipe.

[1] - https://git.openembedded.org/openembedded-core/tree/meta/recipes-bsp/u-boot/libubootenv_0.2.bb

Signed-off-by: Darko Komljenovic <dkomljenovic@zoho.com>
[Pierre-Jean:
    - rework commit log
    - drop git recipe for libubootenv]
Signed-off-by: Pierre-Jean Texier <pjtexier@koncepto.io>

recipes-bsp/libubootenv/libubootenv.inc

@@ -1,25 +0,0 @@
-SUMMARY = "U-Boot libraries and tools to acces environment"
-DEPENDS += "mtd-utils"
-
-DESCRIPTION = "This package contains tools and libraries to read \
-and modify U-Boot environment"
-
-HOMEPAGE = "https://github.com/sbabic/libubootenv"
-LICENSE = "LGPL-2.1"
-LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/LGPL-2.1;md5=1a6d268fd218675ffea8be556788b780"
-SECTION = "libs"
-
-SRC_URI = "git://github.com/sbabic/libubootenv;protocol=https"
-
-S = "${WORKDIR}/git"
-
-inherit cmake
-
-EXTRA_OECMAKE = "-DCMAKE_BUILD_TYPE=Release"
-
-PACKAGE_ARCH = "${MACHINE_ARCH}"
-
-PROVIDES += "u-boot-fw-utils"
-RPROVIDES_${PN} += "u-boot-fw-utils"
-
-BBCLASSEXTEND = "cross"

recipes-bsp/libubootenv/libubootenv_0.2.bb

@@ -1,2 +0,0 @@
-require libubootenv.inc
-SRCREV = "bf6ff631c0e38cede67268ceb8bf1383b5f8848e"

recipes-bsp/libubootenv/libubootenv_git.bb

@@ -1,5 +0,0 @@
-require libubootenv.inc
-SRCREV = "92949816720d7af2ac722016e7a5b9a85ff141bc"
-PV = "0.1+git${SRCPV}"
-
-DEFAULT_PREFERENCE = "-1"

recipes-bsp/u-boot/u-boot-fw-utils%.bbappend

@@ -1,4 +0,0 @@
-do_install_append() {
-    install -d ${D}${libdir}
-    install -m 644  ${S}/tools/env/lib.a ${D}${libdir}/libubootenv.a
-}