From 727692604a306376502d84b0f76389846b714406 Mon Sep 17 00:00:00 2001
From: Stephan Raue <stephan@openelec.tv>
Date: Mon, 8 Dec 2014 20:34:39 +0100
Subject: [PATCH] projects/imx6/bootloader: use 16bit colorpalette for
 framebuffer

Signed-off-by: Stephan Raue <stephan@openelec.tv>
---
 packages/tools/u-boot/scripts/update.sh | 8 +++++++-
 projects/imx6/bootloader/uEnv.txt       | 2 +-
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/packages/tools/u-boot/scripts/update.sh b/packages/tools/u-boot/scripts/update.sh
index 4a70fb878f..37c5e0ac71 100755
--- a/packages/tools/u-boot/scripts/update.sh
+++ b/packages/tools/u-boot/scripts/update.sh
@@ -55,13 +55,19 @@ fi
     dd if="$SYSTEM_ROOT/usr/share/bootloader/SPL" of="$BOOT_DISK" bs=1k seek=1 conv=fsync
   fi
 
-  # prefer uEnv.txt over boot.scr
+# prefer uEnv.txt over boot.scr
   if [ -f $SYSTEM_ROOT/usr/share/bootloader/uEnv.txt -a ! -f $BOOT_ROOT/uEnv.txt ]; then
     cp -p $SYSTEM_ROOT/usr/share/bootloader/uEnv.txt $BOOT_ROOT
   elif [ -f $SYSTEM_ROOT/usr/share/bootloader/boot.scr -a ! -f $BOOT_ROOT/boot.scr ]; then
     cp -p $SYSTEM_ROOT/usr/share/bootloader/boot.scr $BOOT_ROOT
   fi
 
+# fixes
+  if [ -f $BOOT_ROOT/uEnv.txt ]; then
+    sed -e "s,bpp=32,bpp=16,g" -i $BOOT_ROOT/uEnv.txt
+  fi
+
+
 # mount $BOOT_ROOT r/o
   sync
   mount -o remount,ro $BOOT_ROOT
diff --git a/projects/imx6/bootloader/uEnv.txt b/projects/imx6/bootloader/uEnv.txt
index 3c6a0d2b8e..08ab888465 100644
--- a/projects/imx6/bootloader/uEnv.txt
+++ b/projects/imx6/bootloader/uEnv.txt
@@ -1,3 +1,3 @@
 zImage=/KERNEL
 bootfile=/KERNEL
-mmcargs=setenv bootargs 'boot=/dev/mmcblk0p1 disk=/dev/mmcblk0p2 quiet video=mxcfb0:dev=hdmi,1920x1080M@60,if=RGB24,bpp=32 dmfc=3'
+mmcargs=setenv bootargs 'boot=/dev/mmcblk0p1 disk=/dev/mmcblk0p2 quiet video=mxcfb0:dev=hdmi,1920x1080M@60,if=RGB24,bpp=16 dmfc=3'