diff --git a/config/sources/cubox.conf b/config/sources/cubox.conf
index 0b56c9b9e3..4140082ca3 100644
--- a/config/sources/cubox.conf
+++ b/config/sources/cubox.conf
@@ -26,3 +26,11 @@ esac
 CPUMIN=396000
 CPUMAX=996000
 GOVERNOR=interactive
+
+UBOOT_FILES="SPL u-boot.img"
+
+write_uboot_platform()
+{
+	dd if=$1/SPL of=$2 bs=512 seek=2 status=noxfer > /dev/null 2>&1
+	dd if=$1/u-boot.img of=$2 bs=1K seek=42 status=noxfer > /dev/null 2>&1
+}
diff --git a/config/sources/marvell.conf b/config/sources/marvell.conf
index dc444b287f..52c2e4dbe9 100644
--- a/config/sources/marvell.conf
+++ b/config/sources/marvell.conf
@@ -26,3 +26,10 @@ esac
 CPUMIN=800000
 CPUMAX=1600000
 GOVERNOR=ondemand
+
+UBOOT_FILES="u-boot.mmc"
+
+write_uboot_platform()
+{
+	dd if=$1/u-boot.mmc of=$2 bs=512 seek=1 status=noxfer > /dev/null 2>&1
+}
diff --git a/config/sources/neo.conf b/config/sources/neo.conf
index cb112734eb..0350fa5328 100644
--- a/config/sources/neo.conf
+++ b/config/sources/neo.conf
@@ -12,3 +12,11 @@ LINUXSOURCE="linux-udoo"
 CPUMIN=392000
 CPUMAX=996000
 GOVERNOR=interactive
+
+UBOOT_FILES="SPL u-boot.img"
+
+write_uboot_platform()
+{
+	dd if=$1/SPL of=$2 bs=1k seek=1 status=noxfer > /dev/null 2>&1
+	dd if=$1/u-boot.img of=$2 bs=1k seek=69 conv=fsync > /dev/null 2>&1
+}
diff --git a/config/sources/odroidc1.conf b/config/sources/odroidc1.conf
index a75149830e..dc4ae1afa1 100644
--- a/config/sources/odroidc1.conf
+++ b/config/sources/odroidc1.conf
@@ -21,3 +21,13 @@ esac
 CPUMIN=504000
 CPUMAX=1728000
 GOVERNOR=interactive
+
+UBOOT_FILES="bl1.bin.hardkernel u-boot.bin"
+
+write_uboot_platform()
+{
+	dd if=$1/bl1.bin.hardkernel of=$2 bs=1 count=442 conv=fsync > /dev/null 2>&1
+	dd if=$1/bl1.bin.hardkernel of=$2 bs=512 skip=1 seek=1 conv=fsync > /dev/null 2>&1
+	dd if=$1/u-boot.bin of=$2 bs=512 seek=64 conv=fsync > /dev/null 2>&1
+	dd if=/dev/zero of=$2 seek=1024 count=32 bs=512 conv=fsync > /dev/null 2>&1
+}
diff --git a/config/sources/odroidc2.conf b/config/sources/odroidc2.conf
index 91967b1635..86c916ef87 100644
--- a/config/sources/odroidc2.conf
+++ b/config/sources/odroidc2.conf
@@ -10,3 +10,13 @@ LINUXSOURCE='linux-odroidc2'
 CPUMIN=500000
 CPUMAX=2016000
 GOVERNOR=conservative
+
+UBOOT_FILES="bl1.bin.hardkernel u-boot.bin"
+
+write_uboot_platform()
+{
+	dd if=$1/bl1.bin.hardkernel of=$2 bs=1 count=442 conv=fsync > /dev/null 2>&1
+	dd if=$1/bl1.bin.hardkernel of=$2 bs=512 skip=1 seek=1 conv=fsync > /dev/null 2>&1
+	dd if=$1/u-boot.bin of=$2 bs=512 seek=97 conv=fsync > /dev/null 2>&1
+	dd if=/dev/zero of=$2 seek=1249 count=799 bs=512 conv=fsync > /dev/null 2>&1
+}
diff --git a/config/sources/odroidxu4.conf b/config/sources/odroidxu4.conf
index f711763617..f346715a6f 100644
--- a/config/sources/odroidxu4.conf
+++ b/config/sources/odroidxu4.conf
@@ -20,3 +20,14 @@ esac
 CPUMIN=600000
 CPUMAX=2000000
 GOVERNOR=conservative
+
+UBOOT_FILES="bl1.bin.hardkernel bl2.bin.hardkernel u-boot.bin tzsw.bin.hardkernel"
+
+write_uboot_platform()
+{
+	dd if=$1/bl1.bin.hardkernel of=$2 seek=1 conv=fsync > /dev/null 2>&1
+	dd if=$1/bl2.bin.hardkernel of=$2 seek=31 conv=fsync > /dev/null 2>&1
+	dd if=$1/u-boot.bin of=$2 bs=512 seek=63 conv=fsync > /dev/null 2>&1
+	dd if=$1/tzsw.bin.hardkernel of=$2 seek=719 conv=fsync > /dev/null 2>&1
+	dd if=/dev/zero of=$2 seek=1231 count=32 bs=512 conv=fsync > /dev/null 2>&1
+}
diff --git a/config/sources/s500.conf b/config/sources/s500.conf
index 2ada27e9b9..9720cf043b 100644
--- a/config/sources/s500.conf
+++ b/config/sources/s500.conf
@@ -10,3 +10,11 @@ LINUXSOURCE='linux-s500'
 CPUMIN=408000
 CPUMAX=1104000
 GOVERNOR=interactive
+
+UBOOT_FILES="bootloader.bin u-boot-dtb.img"
+
+write_uboot_platform()
+{
+	dd if=$1/bootloader.bin of=$2 bs=512 seek=4097 conv=fsync > /dev/null 2>&1
+	dd if=$1/u-boot-dtb.img of=$2 bs=512 seek=6144 conv=fsync > /dev/null 2>&1
+}
diff --git a/config/sources/sunxi_common.inc b/config/sources/sunxi_common.inc
index 2b702ad21e..b697e4f883 100644
--- a/config/sources/sunxi_common.inc
+++ b/config/sources/sunxi_common.inc
@@ -18,3 +18,11 @@ case $BRANCH in
 	GOVERNOR=ondemand
 	;;
 esac
+
+UBOOT_FILES="u-boot-sunxi-with-spl.bin"
+
+write_uboot_platform()
+{
+	dd if=/dev/zero of=$2 bs=1k count=1023 seek=1 status=noxfer > /dev/null 2>&1
+	dd if=$1/u-boot-sunxi-with-spl.bin of=$2 bs=1024 seek=8 status=noxfer > /dev/null 2>&1
+}
diff --git a/config/sources/toradex.conf b/config/sources/toradex.conf
index 65268e5b68..4b103daac1 100644
--- a/config/sources/toradex.conf
+++ b/config/sources/toradex.conf
@@ -10,3 +10,10 @@ LINUXSOURCE='linux-toradex'
 # CPUMIN=
 # CPUMAX=
 GOVERNOR=ondemand
+
+UBOOT_FILES=""
+
+write_uboot_platform()
+{
+
+}
diff --git a/config/sources/udoo.conf b/config/sources/udoo.conf
index 6903ea9755..01ffd3c3a1 100644
--- a/config/sources/udoo.conf
+++ b/config/sources/udoo.conf
@@ -20,3 +20,11 @@ esac
 CPUMIN=392000
 CPUMAX=996000
 GOVERNOR=interactive
+
+UBOOT_FILES="SPL u-boot.img"
+
+write_uboot_platform()
+{
+	dd if=$1/SPL of=$2 bs=1k seek=1 status=noxfer > /dev/null 2>&1
+	dd if=$1/u-boot.img of=$2 bs=1k seek=69 conv=fsync > /dev/null 2>&1
+}