diff --git a/projects/WeTek_Core/initramfs/platform_init b/projects/WeTek_Core/initramfs/platform_init
index c83a0f5b76..e259a4120c 100755
--- a/projects/WeTek_Core/initramfs/platform_init
+++ b/projects/WeTek_Core/initramfs/platform_init
@@ -1,7 +1,7 @@
 #!/bin/sh
 ################################################################################
 #      This file is part of OpenELEC - http://www.openelec.tv
-#      Copyright (C) 2009-2016 Stephan Raue (stephan@openelec.tv)
+#      Copyright (C) 2014 Alex Deryskyba (alex@codesnake.com)
 #
 #  OpenELEC is free software: you can redistribute it and/or modify
 #  it under the terms of the GNU General Public License as published by
@@ -17,7 +17,7 @@
 #  along with OpenELEC.  If not, see <http://www.gnu.org/licenses/>.
 ################################################################################
 
-hdmimode=720p
+hdmimode="720p"
 
 # Parse command line arguments
 for arg in $(cat /proc/cmdline); do
@@ -51,15 +51,67 @@ echo 0 > /sys/class/graphics/fb0/free_scale
 # set initial video state
 echo 1 > /sys/class/video/disable_video
 
-# Set framebuffer geometry to match the resolution
-case "$hdmimode" in
-  720*)
-    fbset -fb /dev/fb0 -g 1280 720 1920 2160 32
+# Set default resolution parameters
+bpp=32;
+xRes=1280;
+yRes=720;
+
+# Get max supported display resolution by hdmi device
+maxRes=$(tail -n1 /sys/class/amhdmitx/amhdmitx0/disp_cap | sed -e 's/^[[:space:]]*//' -e 's/[[:space:]]*$//');
+if [ -z "$maxRes" ]; then
+  maxRes="$hdmimode";
+fi
+case "$maxRes" in
+  480*)
+    xRes=720; yRes=480;
+    ;;
+  576*)
+    xRes=720; yRes=576;
     ;;
   1080*)
-    fbset -fb /dev/fb0 -g 1920 1080 1920 2160 32
+    xRes=1920; yRes=1080;
+    ;;
+  4k2k*hz|2160p*)
+    xRes=3840; yRes=2160;
+    ;;
+  4k2ksmpte|smpte24hz)
+    xRes=4096; yRes=2160;
     ;;
 esac
+vXRes=$xRes;
+vYRes=$(( $yRes * 2 ));
+
+# Choose boot resolution by hdmimode param
+case "$hdmimode" in
+  480*)
+    if [ "$vXRes" -ge 720 -a "$vYRes" -ge 960 ]; then
+      xRes=720; yRes=480;
+    fi
+    ;;
+  576*)
+    if [ "$vXRes" -ge 720 -a "$vYRes" -ge 1152 ]; then
+      xRes=720; yRes=576;
+    fi
+    ;;
+  720*)
+    if [ "$vXRes" -ge 1280 -a "$vYRes" -ge 1440 ]; then
+      xRes=1280; yRes=720;
+    fi
+    ;;
+  1080*)
+    if [ "$vXRes" -ge 1920 -a "$vYRes" -ge 2160 ]; then
+      xRes=1920; yRes=1080;
+    fi
+    ;;
+  4k2k*hz|2160p*)
+    if [ "$vXRes" -ge 3840 -a "$vYRes" -ge 4320 ]; then
+      xRes=3840; yRes=2160;
+    fi
+    ;;
+esac
+
+# Set framebuffer geometry to match the resolution
+fbset -fb /dev/fb0 -g $xRes $yRes $vXRes $vYRes $bpp;
 
 # Include deinterlacer into default VFM map
 echo rm default > /sys/class/vfm/map
diff --git a/projects/WeTek_Play/initramfs/platform_init b/projects/WeTek_Play/initramfs/platform_init
index f1adf38fe3..e259a4120c 100755
--- a/projects/WeTek_Play/initramfs/platform_init
+++ b/projects/WeTek_Play/initramfs/platform_init
@@ -1,5 +1,4 @@
 #!/bin/sh
-
 ################################################################################
 #      This file is part of OpenELEC - http://www.openelec.tv
 #      Copyright (C) 2014 Alex Deryskyba (alex@codesnake.com)
@@ -18,7 +17,7 @@
 #  along with OpenELEC.  If not, see <http://www.gnu.org/licenses/>.
 ################################################################################
 
-hdmimode=720p
+hdmimode="720p"
 
 # Parse command line arguments
 for arg in $(cat /proc/cmdline); do
@@ -40,24 +39,79 @@ done
 
 echo "$hdmimode" > /sys/class/display/mode
 
-# Enable framebuffer device
+# Enable first framebuffer
 echo 0 > /sys/class/graphics/fb0/blank
 
+# Disable second framebuffer
+echo 1 > /sys/class/graphics/fb1/blank
+
 # Disable framebuffer scaling
 echo 0 > /sys/class/graphics/fb0/free_scale
 
 # set initial video state
 echo 1 > /sys/class/video/disable_video
 
-# Set framebuffer geometry to match the resolution
-case "$hdmimode" in
-  720*)
-    fbset -fb /dev/fb0 -g 1280 720 1920 2160 32
+# Set default resolution parameters
+bpp=32;
+xRes=1280;
+yRes=720;
+
+# Get max supported display resolution by hdmi device
+maxRes=$(tail -n1 /sys/class/amhdmitx/amhdmitx0/disp_cap | sed -e 's/^[[:space:]]*//' -e 's/[[:space:]]*$//');
+if [ -z "$maxRes" ]; then
+  maxRes="$hdmimode";
+fi
+case "$maxRes" in
+  480*)
+    xRes=720; yRes=480;
+    ;;
+  576*)
+    xRes=720; yRes=576;
     ;;
   1080*)
-    fbset -fb /dev/fb0 -g 1920 1080 1920 2160 32
+    xRes=1920; yRes=1080;
+    ;;
+  4k2k*hz|2160p*)
+    xRes=3840; yRes=2160;
+    ;;
+  4k2ksmpte|smpte24hz)
+    xRes=4096; yRes=2160;
     ;;
 esac
+vXRes=$xRes;
+vYRes=$(( $yRes * 2 ));
+
+# Choose boot resolution by hdmimode param
+case "$hdmimode" in
+  480*)
+    if [ "$vXRes" -ge 720 -a "$vYRes" -ge 960 ]; then
+      xRes=720; yRes=480;
+    fi
+    ;;
+  576*)
+    if [ "$vXRes" -ge 720 -a "$vYRes" -ge 1152 ]; then
+      xRes=720; yRes=576;
+    fi
+    ;;
+  720*)
+    if [ "$vXRes" -ge 1280 -a "$vYRes" -ge 1440 ]; then
+      xRes=1280; yRes=720;
+    fi
+    ;;
+  1080*)
+    if [ "$vXRes" -ge 1920 -a "$vYRes" -ge 2160 ]; then
+      xRes=1920; yRes=1080;
+    fi
+    ;;
+  4k2k*hz|2160p*)
+    if [ "$vXRes" -ge 3840 -a "$vYRes" -ge 4320 ]; then
+      xRes=3840; yRes=2160;
+    fi
+    ;;
+esac
+
+# Set framebuffer geometry to match the resolution
+fbset -fb /dev/fb0 -g $xRes $yRes $vXRes $vYRes $bpp;
 
 # Include deinterlacer into default VFM map
 echo rm default > /sys/class/vfm/map