diff --git a/acinclude.m4 b/acinclude.m4
index 24966a190..2a9ff6723 100644
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -315,7 +315,7 @@ AC_ARG_WITH(boxtype,
 			BOXTYPE="duckbox"
 			BOXMODEL="$withval"
 		;;
-		hd51|hd60|hd61|bre2ze4k|e4hdultra|vusolo4k|vuduo4k|vuduo4kse|vuultimo4k|vuzero4k|vuuno4kse|vuuno4k|h7|osmio4k|osmio4kplus)
+		hd51|hd60|hd61|bre2ze4k|e4hdultra|vusolo4k|vuduo4k|vuduo4kse|vuultimo4k|vuzero4k|vuuno4kse|vuuno4k|h7|osmio4k|osmio4kplus|dm900)
 			BOXTYPE="armbox"
 			BOXMODEL="$withval"
 		;;
@@ -332,7 +332,7 @@ AC_ARG_WITH(boxtype,
 AC_ARG_WITH(boxmodel,
 	AS_HELP_STRING([--with-boxmodel], [valid for duckbox: ufs910, ufs912, ufs913, ufs922, atevio7500, fortis_hdbox, octagon1008, cuberevo, cuberevo_mini, cuberevo_mini2, cuberevo_250hd, cuberevo_2000hd, cuberevo_3000hd, ipbox9900, ipbox99, ipbox55, tf7700])
 AS_HELP_STRING([], [valid for spark: spark, spark7162])
-AS_HELP_STRING([], [valid for armbox: bre2ze4k, hd51, e4hdultra, vusolo4k, vuduo4k, vuduo4kse, vuultimo4k, vuzero4k, vuuno4kse, vuuno4k, h7])
+AS_HELP_STRING([], [valid for armbox: bre2ze4k, hd51, e4hdultra, vusolo4k, vuduo4k, vuduo4kse, vuultimo4k, vuzero4k, vuuno4kse, vuuno4k, h7, dm900])
 AS_HELP_STRING([], [valid for mipsbox: vuduo, vuduo2, vuuno, vuultimo, dm820, dm8000])
 AS_HELP_STRING([], [valid for generic: raspi]),
 	[case "${withval}" in
@@ -350,7 +350,7 @@ AS_HELP_STRING([], [valid for generic: raspi]),
 				AC_MSG_ERROR([unknown model $withval for boxtype $BOXTYPE])
 			fi
 		;;
-		hd51|hd60|hd61|bre2ze4k|e4hdultra|vusolo4k|vuduo4k|vuduo4kse|vuultimo4k|vuzero4k|vuuno4kse|vuuno4k|h7|osmio4k|osmio4kplus)
+		hd51|hd60|hd61|bre2ze4k|e4hdultra|vusolo4k|vuduo4k|vuduo4kse|vuultimo4k|vuzero4k|vuuno4kse|vuuno4k|h7|osmio4k|osmio4kplus|dm900)
 			if test "$BOXTYPE" = "armbox"; then
 				BOXMODEL="$withval"
 			else
@@ -425,6 +425,7 @@ AM_CONDITIONAL(BOXMODEL_VUDUO2, test "$BOXMODEL" = "vuduo2")
 AM_CONDITIONAL(BOXMODEL_VUUNO, test "$BOXMODEL" = "vuuno")
 AM_CONDITIONAL(BOXMODEL_VUULTIMO, test "$BOXMODEL" = "vuultimo")
 AM_CONDITIONAL(BOXMODEL_DM820, test "$BOXMODEL" = "dm820")
+AM_CONDITIONAL(BOXMODEL_DM900, test "$BOXMODEL" = "dm900")
 AM_CONDITIONAL(BOXMODEL_DM8000, test "$BOXMODEL" = "dm8000")
 AM_CONDITIONAL(BOXMODEL_H7, test "$BOXMODEL" = "h7")
 AM_CONDITIONAL(BOXMODEL_OSMIO4K, test "$BOXMODEL" = "osmio4k")
@@ -436,6 +437,8 @@ AM_CONDITIONAL(BOXMODEL_VUPLUS_ALL, test "$BOXMODEL" = "vusolo4k" -o "$BOXMODEL"
 AM_CONDITIONAL(BOXMODEL_VUPLUS_ARM, test "$BOXMODEL" = "vusolo4k" -o "$BOXMODEL" = "vuduo4k" -o "$BOXMODEL" = "vuduo4kse" -o "$BOXMODEL" = "vuultimo4k" -o "$BOXMODEL" = "vuzero4k" -o "$BOXMODEL" = "vuuno4kse" -o "$BOXMODEL" = "vuuno4k")
 AM_CONDITIONAL(BOXMODEL_VUPLUS_MIPS, test "$BOXMODEL" = "vuduo" -o "$BOXMODEL" = "vuduo2" -o "$BOXMODEL" = "vuuno" -o "$BOXMODEL" = "vuultimo")
 
+AM_CONDITIONAL(BOXMODEL_DREAMBOX_ALL, test "$BOXMODEL" = "dm8000" -o "$BOXMODEL" = "dm820" -o "$BOXMODEL" = "dm900")
+
 if test "$BOXTYPE" = "spark"; then
 	AC_DEFINE(HAVE_SPARK_HARDWARE, 1, [building for a goldenmedia 990 or edision pingulux])
 	AC_DEFINE(HAVE_SH4_HARDWARE, 1, [building for a sh4 box])
@@ -523,6 +526,8 @@ elif test "$BOXMODEL" = "vuultimo"; then
 	AC_DEFINE(BOXMODEL_VUULTIMO, 1, [vuultimo])
 elif test "$BOXMODEL" = "dm820"; then
 	AC_DEFINE(BOXMODEL_DM820, 1, [dm820])
+elif test "$BOXMODEL" = "dm900"; then
+	AC_DEFINE(BOXMODEL_DM900, 1, [dm900])
 elif test "$BOXMODEL" = "dm8000"; then
 	AC_DEFINE(BOXMODEL_DM8000, 1, [dm8000])
 elif test "$BOXMODEL" = "h7"; then
@@ -537,7 +542,7 @@ fi
 
 # Support Boxmodel with OSD-Resolution
 case "$BOXMODEL" in
-	bre2ze4k|hd51|e4hdultra|vusolo4k|vuduo4k|vuduo4kse|vuultimo4k|vuzero4k|vuuno4kse|vuuno4k|h7|osmio4k|osmio4kplus|dm820)
+	bre2ze4k|hd51|e4hdultra|vusolo4k|vuduo4k|vuduo4kse|vuultimo4k|vuzero4k|vuuno4kse|vuuno4k|h7|osmio4k|osmio4kplus|dm820|dm900)
 		AC_DEFINE(ENABLE_CHANGE_OSD_RESOLUTION, 1, [enable to change osd resolution])
 	;;
 esac
@@ -562,6 +567,13 @@ case "$BOXMODEL" in
 		AC_DEFINE(BOXMODEL_VUPLUS_MIPS, 1, [vuplus_mips])
 	;;
 esac
+
+# all dreambox BOXMODELs
+case "$BOXMODEL" in
+	dm8000|dm820|dm900)
+		AC_DEFINE(BOXMODEL_DREAMBOX_ALL, 1, [dreambox_all])
+	;;
+esac
 ])
 
 dnl backward compatiblity
diff --git a/src/driver/display.h b/src/driver/display.h
index 31dec6f5f..f17d0757c 100644
--- a/src/driver/display.h
+++ b/src/driver/display.h
@@ -2,7 +2,7 @@
 #if HAVE_DUCKBOX_HARDWARE
 #include <driver/vfd.h>
 #endif
-#if HAVE_SPARK_HARDWARE || HAVE_GENERIC_HARDWARE  || HAVE_ARM_HARDWARE || HAVE_MIPS_HARDWARE
+#if HAVE_SPARK_HARDWARE || HAVE_GENERIC_HARDWARE || HAVE_ARM_HARDWARE || HAVE_MIPS_HARDWARE
 #if BOXMODEL_DM8000 || BOXMODEL_DM820
 #include <driver/lcdd.h>
 #define CVFD CLCD
diff --git a/src/driver/rcinput.h b/src/driver/rcinput.h
index 6790cf1d8..0dbe75130 100644
--- a/src/driver/rcinput.h
+++ b/src/driver/rcinput.h
@@ -245,7 +245,7 @@ class CRCInput
 			RC_play		= KEY_PLAY,
 			RC_pause	= KEY_PAUSE,
 			RC_pvr		= KEY_PVR,
-#if BOXMODEL_DM820 || BOXMODEL_DM8000
+#if BOXMODEL_DM820 || BOXMODEL_DM900 || BOXMODEL_DM8000
 			RC_forward	= KEY_NEXTSONG,
 			RC_rewind	= KEY_PREVIOUSSONG,
 #else
@@ -279,7 +279,7 @@ class CRCInput
 			RC_prog4	= KEY_PROG4,
 			RC_media	= KEY_MEDIA,
 			RC_search	= KEY_SEARCH,
-#if BOXMODEL_DM820 || BOXMODEL_DM8000
+#if BOXMODEL_DM820 || BOXMODEL_DM900 || BOXMODEL_DM8000
 			RC_nextsong	= KEY_FORWARD,
 			RC_previoussong	= KEY_REWIND,
 #else
diff --git a/src/gui/dboxinfo.cpp b/src/gui/dboxinfo.cpp
index f20242668..ac635f83d 100644
--- a/src/gui/dboxinfo.cpp
+++ b/src/gui/dboxinfo.cpp
@@ -54,7 +54,7 @@
 #include <iostream>
 #include <fstream>
 
-#if defined (BOXMODEL_VUPLUS_ARM) || defined (BOXMODEL_VUDUO2) || defined (BOXMODEL_VUULTIMO) || defined (BOXMODEL_VUUNO)
+#if defined (BOXMODEL_VUPLUS_ARM) || defined (BOXMODEL_VUDUO2) || defined (BOXMODEL_VUULTIMO) || defined (BOXMODEL_VUUNO) || defined (BOXMODEL_DM900)
 #include <system/proc_tools.h>
 #endif
 
@@ -257,7 +257,7 @@ void CDBoxInfoWidget::paint()
 	height += mheight;	// time
 	height += mheight;	// uptime
 	height += mheight;	// load
-#if defined (BOXMODEL_VUPLUS_ARM) || defined (BOXMODEL_VUDUO2) || defined (BOXMODEL_VUULTIMO) || defined (BOXMODEL_VUUNO)
+#if defined (BOXMODEL_VUPLUS_ARM) || defined (BOXMODEL_VUDUO2) || defined (BOXMODEL_VUULTIMO) || defined (BOXMODEL_VUUNO) || defined (BOXMODEL_DM900)
 	if (frontend_count < 7)
 		height += mheight;	// temp
 #endif
@@ -443,7 +443,7 @@ void CDBoxInfoWidget::paint()
 	str_boot_title += ": ";
 	std::string str_up_title(g_Locale->getText(LOCALE_EXTRA_DBOXINFO_UPTIME));
 	str_up_title += ": ";
-#if defined (BOXMODEL_VUPLUS_ARM) || defined (BOXMODEL_VUDUO2) || defined (BOXMODEL_VUULTIMO) || defined (BOXMODEL_VUUNO)
+#if defined (BOXMODEL_VUPLUS_ARM) || defined (BOXMODEL_VUDUO2) || defined (BOXMODEL_VUULTIMO) || defined (BOXMODEL_VUUNO) || defined (BOXMODEL_DM900)
 #if defined (BOXMODEL_VUDUO2) || defined (BOXMODEL_VUULTIMO) || defined (BOXMODEL_VUUNO)
 	std::string str_cputemp_title("System"/*g_Locale->getText(LOCALE_EXTRA_DBOXINFO_SYSTEMP)*/);
 #else
@@ -512,7 +512,7 @@ void CDBoxInfoWidget::paint()
 	}
 	ypos += mheight;
 
-#if defined (BOXMODEL_VUPLUS_ARM) || defined (BOXMODEL_VUDUO2) || defined (BOXMODEL_VUULTIMO) || defined (BOXMODEL_VUUNO)
+#if defined (BOXMODEL_VUPLUS_ARM) || defined (BOXMODEL_VUDUO2) || defined (BOXMODEL_VUULTIMO) || defined (BOXMODEL_VUUNO) || defined (BOXMODEL_DM900)
 	// paint cpu temp
 	char proc_cputemp[8];
 #if defined (BOXMODEL_VUDUO2) || defined (BOXMODEL_VUULTIMO) || defined (BOXMODEL_VUUNO)
diff --git a/src/neutrino.cpp b/src/neutrino.cpp
index 7d79df61c..cc9b13721 100644
--- a/src/neutrino.cpp
+++ b/src/neutrino.cpp
@@ -269,7 +269,7 @@ CNeutrinoApp::CNeutrinoApp()
 	frameBuffer = CFrameBuffer::getInstance();
 	frameBuffer->setIconBasePath(ICONSDIR);
 	SetupFrameBuffer();
-#if BOXMODEL_DM820 // needs setup twice
+#if BOXMODEL_DM820 || BOXMODEL_DM900 // needs setup twice
 	SetupFrameBuffer();
 #endif
 
diff --git a/src/zapit/src/frontend.cpp b/src/zapit/src/frontend.cpp
index f58ab85e4..639dc0a5f 100644
--- a/src/zapit/src/frontend.cpp
+++ b/src/zapit/src/frontend.cpp
@@ -746,7 +746,7 @@ uint32_t CFrontend::getBitErrorRate(void) const
 	return ber;
 }
 
-#if BOXMODEL_DM820
+#if BOXMODEL_DM820 || BOXMODEL_DM900
 #define M_STRENGTH 350
 #define M_SNR 35
 #else