meta-agl-bsp/meta-rcar-gen3: Add u-boot-script-rcar-gen3 to ease boot

Introduce a boot.scr script to handle loading the kernel and device
tree, along with setting up the bootargs.

Change-Id: I6716197bc68c37e72d6203113f055fbc0d84ee37
Bug-AGL: SPEC-1175
Signed-off-by: Tom Rini <trini@konsulko.com>

1 files changed, 35 insertions, 0 deletions

diff --git a/meta-agl-bsp/meta-rcar-gen3/recipes-bsp/u-boot/u-boot-script-rcar-gen3.bb b/meta-agl-bsp/meta-rcar-gen3/recipes-bsp/u-boot/u-boot-script-rcar-gen3.bb
new file mode 100644
index 000000000..42a05ec26
--- /dev/null
+++ b/meta-agl-bsp/meta-rcar-gen3/recipes-bsp/u-boot/u-boot-script-rcar-gen3.bb
@@ -0,0 +1,35 @@
+LICENSE = "GPLv2+"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/GPL-2.0;md5=801f80980d171dd6425610833a22dbe6"
+DEPENDS = "u-boot-mkimage-native"
+
+SRC_URI = "file://boot.cmd"
+
+inherit deploy
+
+do_mkimage () {
+    uboot-mkimage -A arm -O linux -T script -C none -a 0 -e 0 \
+                  -n "boot script" -d ${WORKDIR}/boot.cmd ${WORKDIR}/boot.scr
+}
+
+addtask mkimage after do_compile before do_install
+
+do_compile[noexec] = "1"
+
+do_install () {
+    install -D -m 644 ${WORKDIR}/boot.scr ${D}/boot/boot.scr
+}
+
+do_deploy () {
+    install -D -m 644 ${WORKDIR}/boot.scr \
+                      ${DEPLOYDIR}/boot.scr-${MACHINE}-${PV}-${PR}
+
+    cd ${DEPLOYDIR}
+    rm -f boot.scr-${MACHINE}
+    ln -sf boot.scr-${MACHINE}-${PV}-${PR} 6x_bootscript-${MACHINE}
+}
+
+addtask deploy after do_install before do_build
+
+FILES_${PN} += "/"
+
+PACKAGE_ARCH = "${MACHINE_ARCH}"