Bug#884375: flash-kernel: ubootenv.d dropins silently ignored on Wandboard
Package: flash-kernel
Version: 3.88
Severity: normal
Dear Maintainer,
Please consider applying the attached patch to make it possible
to extend the boot.scr on Wandboard.
(Adding 'cma=256M' to bootargs is the only remaining thing needed
for GNOME to work in Buster on Wandboard.)
Regards,
Andreas Henriksson
-- System Information:
Debian Release: buster/sid
APT prefers unstable-debug
APT policy: (500, 'unstable-debug'), (500, 'testing-debug'), (500, 'unstable'), (1, 'experimental-debug'), (1, 'experimental')
Architecture: amd64 (x86_64)
Kernel: Linux 4.13.0-1-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US:en (charmap=UTF-8)
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
>From bfb0e84c3f3259b10a4f9abb4bfd155daea30ee6 Mon Sep 17 00:00:00 2001
From: Andreas Henriksson <andreas@fatal.se>
Date: Thu, 14 Dec 2017 17:15:25 +0100
Subject: [PATCH] Make ubootenv.d work on Wandboard
To enable graphics on wandboard you need to have contiguous memory
available, eg. pass cma=256M on the kernel command line.
Unfortunately dropping 'setenv bootargs ${bootargs} cma=256M'
into /etc/flash-kernel/ubootenv.d/cma currently doesn't work
because the bootscr.wandboard template doesn't contain the
needed @@UBOOT_ENV_EXTRA@@ marker for where to insert...
This change fixes the template so we can use ubootenv.d dropins
for wandboard.
---
bootscript/armhf/bootscr.wandboard | 1 +
1 file changed, 1 insertion(+)
diff --git a/bootscript/armhf/bootscr.wandboard b/bootscript/armhf/bootscr.wandboard
index 334610a..c6abd9c 100644
--- a/bootscript/armhf/bootscr.wandboard
+++ b/bootscript/armhf/bootscr.wandboard
@@ -33,6 +33,7 @@ if test -n "${console}"; then
fi
setenv bootargs @@LINUX_KERNEL_CMDLINE_DEFAULTS@@ ${bootargs} @@LINUX_KERNEL_CMDLINE@@
+@@UBOOT_ENV_EXTRA@@
if test -z "${prefix}" ; then
setenv image_locations '/boot/ /'
--
2.15.1
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