From 4a0213fbf2905dc7380da9b1da2c954625d20502 Mon Sep 17 00:00:00 2001
From: Cameron Nemo <cnemo@tutanota.com>
Date: Sun, 25 Oct 2020 19:57:15 +0000
Subject: [PATCH] u-boot-menu: update to 0.2

Allow usage of the DEVICETREEDIR extlinux.conf configuration stanza.
---
 srcpkgs/u-boot-menu/files/extlinux.default  | 4 ++++
 srcpkgs/u-boot-menu/files/kernel.d/extlinux | 5 ++++-
 srcpkgs/u-boot-menu/template                | 4 ++--
 3 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/srcpkgs/u-boot-menu/files/extlinux.default b/srcpkgs/u-boot-menu/files/extlinux.default
index e02d310cf3e..2e36728c2ef 100644
--- a/srcpkgs/u-boot-menu/files/extlinux.default
+++ b/srcpkgs/u-boot-menu/files/extlinux.default
@@ -1,3 +1,7 @@
 TIMEOUT=10
+# Defaults to current kernel cmdline if left empty
 CMDLINE=""
+# set this to use a DEVICETREEDIR line in place of an FDT line
+USE_DEVICETREEDIR=""
+# relative dtb path supplied to FDT line, as long as above is unset
 DTBPATH=""
diff --git a/srcpkgs/u-boot-menu/files/kernel.d/extlinux b/srcpkgs/u-boot-menu/files/kernel.d/extlinux
index 8b052af9499..2c724b101ff 100644
--- a/srcpkgs/u-boot-menu/files/kernel.d/extlinux
+++ b/srcpkgs/u-boot-menu/files/kernel.d/extlinux
@@ -14,6 +14,7 @@ add_kernel() {
 	ver=${1}
 	kernel=$(get_bootpath "/boot/vmlinux-${ver}")
 	initrd=$(get_bootpath "/boot/initramfs-${ver}.img")
+	devicetreedir=$(get_bootpath "/boot/dtbs/dtbs-${ver}")
 	fdt=$(get_bootpath "/boot/dtbs/dtbs-${ver}/${DTBPATH}")
 	cmdline="${CMDLINE}"
 
@@ -23,7 +24,9 @@ add_kernel() {
 	if [ -e "${BOOTPART}/${initrd}" ]; then
 		echo "\tINITRD ${initrd}" >> ${OUTFILE}
 	fi
-	if [ -n "${DTBPATH}" ] && [ -e "${BOOTPART}/${fdt}" ]; then
+	if [ -n "${USE_DEVICETREEDIR}" ]; then
+		printf "\tDEVICETREEDIR ${devicetreedir}\n" >> ${OUTFILE}
+	elif [ -n "${DTBPATH}" ] && [ -e "${BOOTPART}/${fdt}" ]; then
 		echo "\tFDT ${fdt}" >> ${OUTFILE}
 	fi
 	if [ -n "${cmdline}" ]; then
diff --git a/srcpkgs/u-boot-menu/template b/srcpkgs/u-boot-menu/template
index 5442a53fc97..31ef746ba3a 100644
--- a/srcpkgs/u-boot-menu/template
+++ b/srcpkgs/u-boot-menu/template
@@ -1,7 +1,7 @@
 # Template file for 'u-boot-menu'
 pkgname=u-boot-menu
-version=0.1
-revision=2
+version=0.2
+revision=1
 conf_files="/etc/default/extlinux"
 short_desc="Create an u-boot menu with currently available kernels"
 maintainer="Remi Pommarel <repk@triplefau.lt>"