u-boot: Package extlinux.conf separately

A separate u-boot-extlinux package is created for the extlinux.conf file
so that it can be installed on its own if needed. If this package is
populated, it is added as a dependency of the main u-boot package so
that installing just u-boot still results in the extlinux.conf file
being present in the rootfs.

(From OE-Core rev: 40de891259e5b335e636cfa6f831b62415127e4c)

Signed-off-by: Paul Barker <paul@pbarker.dev>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 4 insertions, 1 deletions

diff --git a/meta/recipes-bsp/u-boot/u-boot.inc b/meta/recipes-bsp/u-boot/u-boot.inc
index 4340b17cb6..971fdbb102 100644
--- a/meta/recipes-bsp/u-boot/u-boot.inc
+++ b/meta/recipes-bsp/u-boot/u-boot.inc
@@ -210,7 +210,7 @@ do_install () {
     fi
 }
 
-PACKAGE_BEFORE_PN += "${PN}-env"
+PACKAGE_BEFORE_PN += "${PN}-env ${PN}-extlinux"
 
 RPROVIDES:${PN}-env += "u-boot-default-env"
 ALLOW_EMPTY:${PN}-env = "1"
@@ -219,6 +219,9 @@ FILES:${PN}-env = " \
     ${sysconfdir}/fw_env.config \
 "
 
+FILES:${PN}-extlinux = "${UBOOT_EXTLINUX_INSTALL_DIR}/${UBOOT_EXTLINUX_CONF_NAME}"
+RDEPENDS:${PN} += "${@bb.utils.contains('UBOOT_EXTLINUX', '1', '${PN}-extlinux', '', d)}"
+
 FILES:${PN} = "/boot ${datadir}"
 RDEPENDS:${PN} += "${PN}-env"