[openwrt/openwrt] qoriq: add support for NXP T4240RDB board
LEDE Commits
lede-commits at lists.infradead.org
Fri Feb 13 16:17:19 PST 2026
hauke pushed a commit to openwrt/openwrt.git, branch openwrt-25.12:
https://git.openwrt.org/43784b1c56f33fb99f852faf0c481bd11e0e35ba
commit 43784b1c56f33fb99f852faf0c481bd11e0e35ba
Author: Pawel Dembicki <paweldembicki at gmail.com>
AuthorDate: Wed Nov 19 22:58:54 2025 +0100
qoriq: add support for NXP T4240RDB board
Hardware specs:
- NXP T4240, 12C/24T @ 1.67 GHz
- 3 × 2 GB DDR3 SO-DIMM
- 128 MB NOR flash
- 2 GB SLC NAND
- SD card interface
- PCIe: x4 and x8
- SATA 3 Gbps
- 8 × 1 GbE
- 4 × 10 GbE SFP
- RTC
This commit adds the sysupgrade and factory images for T4240RDB board in
both variants:
- nor: for booting and read whole system from NOR memory
- sdboot: for booting and read whole system from SD card
SD Card images install:
- Burn image to sdcard. E.g:
gunzip -c gunzip -c openwrt-qoriq-generic-fsl_T4240RDB-squashfs-sdcard.img.gz | \
sudo dd of=/dev/mmcblk0 conv=fsync,notrunc status=progress bs=4M && sync
- Download lastest Cortina PHY firmware from NXP github [1], if you accept their
EULA [2].
- Install Cortina PHY on image, E.g:
dd if=cs4315-cs4340-PHY-ucode.txt of=/dev/mmcblk0 bs=1 seek=2M
- Insert SD-Card to SD slot
- Switch SW3.4 to OFF
- Configre mac addresses from sticker in u-boot. E.g:
setenv ethaddr 00:10:f3:3a:a8:66
setenv eth1addr 00:10:f3:3a:a8:67
setenv eth2addr 00:10:f3:3a:a8:68
setenv eth3addr 00:10:f3:3a:a8:69
setenv eth4addr 00:10:f3:3a:a8:6a
setenv eth5addr 00:10:f3:3a:a8:6b
setenv eth6addr 00:10:f3:3a:a8:6c
setenv eth7addr 00:10:f3:3a:a8:6d
setenv eth8addr 00:10:f3:3a:a8:6e
setenv eth9addr 00:10:f3:3a:a8:6f
setenv eth10addr 00:10:f3:3a:a8:70
setenv eth11addr 00:10:f3:3a:a8:71
saveenv
- reset and boot
NOR images install:
- download and extract factory image on tftp server root
- boot device and stop in u-boot (from nor or sd card u-boot)
- configure server and ip address. E.g:
setenv ipaddr 192.168.1.2
setenv serverip 192.168.1.1
- Download image and run flashing:
tftpboot $loadaddr openwrt-qoriq-generic-fsl_T4240RDB-squashfs-factory-nor.bin
protect off all
erase $fwaddr +$filesize
cp.b $loadaddr $fwaddr $filesize
- Switch SW3.4 to ON
- Switch SW3.1-3 to OFF
- reboot
- Do postprocessing (see bellow)
NOR images post processing:
- Configre mac addresses from sticker in u-boot. E.g:
setenv ethaddr 00:10:f3:3a:a8:66
setenv eth1addr 00:10:f3:3a:a8:67
setenv eth2addr 00:10:f3:3a:a8:68
setenv eth3addr 00:10:f3:3a:a8:69
setenv eth4addr 00:10:f3:3a:a8:6a
setenv eth5addr 00:10:f3:3a:a8:6b
setenv eth6addr 00:10:f3:3a:a8:6c
setenv eth7addr 00:10:f3:3a:a8:6d
setenv eth8addr 00:10:f3:3a:a8:6e
setenv eth9addr 00:10:f3:3a:a8:6f
setenv eth10addr 00:10:f3:3a:a8:70
setenv eth11addr 00:10:f3:3a:a8:71
saveenv
- boot
- Download and refresh RCW stored in eeprom:
tr '\0' '\377' < /dev/zero | dd bs=256 of=/sys/bus/i2c/devices/0-0050/eeprom
cat /tmp/openwrt-qoriq-generic-fsl_T4240RDB-squashfs-rcw.bin > /sys/bus/i2c/devices/0-0050/eeprom
- Download lastest Cortina PHY firmware from NXP github [1], if you accept their
EULA [2].
- Install Cortina PHY on image, E.g:
mtd write cs4315-cs4340-PHY-ucode.txt /dev/mtd4
- reset and boot
[1] https://raw.githubusercontent.com/nxp-qoriq/qoriq-firmware-cortina/refs/tags/lf-6.12.34-2.1.0/cs4315-cs4340-PHY-ucode.txt
[2] https://github.com/nxp-qoriq/qoriq-firmware-cortina/blob/lf-6.12.34-2.1.0/EULA.txt
Signed-off-by: Pawel Dembicki <paweldembicki at gmail.com>
Link: https://github.com/openwrt/openwrt/pull/10941
Signed-off-by: Stijn Tintel <stijn at linux-ipv6.be>
(cherry picked from commit 0a2b3b66dbe04f3169731dc2f52a48c128d6a059)
Link: https://github.com/openwrt/openwrt/pull/21477
Signed-off-by: Hauke Mehrtens <hauke at hauke-m.de>
---
package/firmware/layerscape/fman-ucode/Makefile | 6 +-
package/firmware/layerscape/ls-rcw/Makefile | 8 +-
.../ls-rcw/patches/0003-fix_rcw_for_t4240rdb.patch | 42 +++++++
.../linux/qoriq/base-files/etc/board.d/02_network | 3 +
.../linux/qoriq/base-files/lib/upgrade/platform.sh | 122 +++++++++++++++++++++
target/linux/qoriq/config-6.12 | 8 ++
.../arch/powerpc/boot/dts/fsl/fsl-T4240RDB.dts | 84 ++++++++++++++
target/linux/qoriq/image/Makefile | 35 ++++++
target/linux/qoriq/image/gen_sdcard_head_img.sh | 21 ++++
target/linux/qoriq/image/generic.mk | 30 +++++
10 files changed, 354 insertions(+), 5 deletions(-)
diff --git a/package/firmware/layerscape/fman-ucode/Makefile b/package/firmware/layerscape/fman-ucode/Makefile
index 825983b2d1..315f31a6e6 100644
--- a/package/firmware/layerscape/fman-ucode/Makefile
+++ b/package/firmware/layerscape/fman-ucode/Makefile
@@ -24,8 +24,8 @@ define Package/layerscape-fman
SECTION:=firmware
CATEGORY:=Firmware
TITLE:=NXP FMan ucode
- DEPENDS:=@TARGET_layerscape
- DEFAULT:=y if TARGET_layerscape_armv8_64b
+ DEPENDS:=@TARGET_layerscape||TARGET_qoriq
+ DEFAULT:=y if TARGET_layerscape_armv8_64b||TARGET_qoriq
HIDDEN:=1
endef
@@ -38,6 +38,8 @@ define Build/InstallDev
$(STAGING_DIR_IMAGE)/fsl_ls1043a-rdb-fman.bin
$(CP) $(PKG_BUILD_DIR)/fsl_fman_ucode_ls1046_r1.0_106_4_18.bin \
$(STAGING_DIR_IMAGE)/fsl_ls1046a-rdb-fman.bin
+ $(CP) $(PKG_BUILD_DIR)/fsl_fman_ucode_t4240_r2.0_106_4_18.bin \
+ $(STAGING_DIR_IMAGE)/fsl_t4240-rdb-fman.bin
endef
$(eval $(call BuildPackage,layerscape-fman))
diff --git a/package/firmware/layerscape/ls-rcw/Makefile b/package/firmware/layerscape/ls-rcw/Makefile
index e50011e7bc..03049add1c 100644
--- a/package/firmware/layerscape/ls-rcw/Makefile
+++ b/package/firmware/layerscape/ls-rcw/Makefile
@@ -24,8 +24,8 @@ define Package/layerscape-rcw
SECTION:=firmware
CATEGORY:=Firmware
TITLE:=NXP Layerscape RCW binaries
- DEPENDS:=@TARGET_layerscape
- DEFAULT:=y if TARGET_layerscape_armv7
+ DEPENDS:=@TARGET_layerscape||TARGET_qoriq
+ DEFAULT:=y if TARGET_layerscape_armv7||TARGET_qoriq
HIDDEN:=1
endef
@@ -46,7 +46,8 @@ BOARDS := \
ls2088a-rdb \
lx2160a-rdb \
lx2160a-rdb-sdboot \
- ls1021a-twr
+ ls1021a-twr \
+ T4240RDB \
RCW_ls1012a-rdb :=ls1012ardb/R_SPNH_3508/rcw_1000_default.bin
RCW_ls1012a-frdm :=ls1012afrdm/N_SSNP_3305/rcw_800.bin
@@ -65,6 +66,7 @@ RCW_ls2088a-rdb :=ls2088ardb/FFFFFFFF_PP_HH_0x2a_0x41/rcw_1800.bin
RCW_lx2160a-rdb :=lx2160ardb_rev2/XGGFF_PP_HHHH_RR_19_5_2/rcw_2000_700_2900_19_5_2.bin
RCW_lx2160a-rdb-sdboot :=lx2160ardb_rev2/XGGFF_PP_HHHH_RR_19_5_2/rcw_2000_700_2900_19_5_2.bin
RCW_ls1021a-twr :=ls1021atwr/SSR_PNS_30/rcw_1200.bin
+RCW_T4240RDB :=t4240rdb/SSFFPPH_27_55_1_9/rcw_27_55_1_9_1666MHz.bin
define Build/InstallDev
$(INSTALL_DIR) $(STAGING_DIR_IMAGE)
diff --git a/package/firmware/layerscape/ls-rcw/patches/0003-fix_rcw_for_t4240rdb.patch b/package/firmware/layerscape/ls-rcw/patches/0003-fix_rcw_for_t4240rdb.patch
new file mode 100644
index 0000000000..2725a52789
--- /dev/null
+++ b/package/firmware/layerscape/ls-rcw/patches/0003-fix_rcw_for_t4240rdb.patch
@@ -0,0 +1,42 @@
+--- /dev/null
++++ b/t4240rdb/a008098.rcw
+@@ -0,0 +1,31 @@
++/*
++ * Work-around for erratum A-008098
++ *
++ * Description:
++ * The PCI Express controller may fail to discard a bad packet when there
++ * are excessive, correctable errors resulting in corrupted memory.
++ *
++ * Impact:
++ * While running in an environment with many correctable errors the PCI
++ * Express controller can corrupt memory.
++ *
++ * T4240RDB have only 0x100 bytes for PBI in eeprom. Unused pcie must be deleted.
++ */
++
++.pbi
++write 0x240000, 0x87000048
++write 0x240004, 0x80802040
++write 0x240000, 0x8700004c
++write 0x240004, 0x02c02000
++write 0x240000, 0x87000050
++write 0x240004, 0x00002000
++
++write 0x260000, 0x87000048
++write 0x260004, 0x80802040
++write 0x260000, 0x8700004c
++write 0x260004, 0x02c02000
++write 0x260000, 0x87000050
++write 0x260004, 0x00002000
++
++flush
++.end
+--- a/t4240rdb/SSFFPPH_27_55_1_9/rcw_27_55_1_9_1666MHz.rcw
++++ b/t4240rdb/SSFFPPH_27_55_1_9/rcw_27_55_1_9_1666MHz.rcw
+@@ -60,4 +60,4 @@ write 0x124010, 0x00000101
+ write 0x124130, 0x0000000c
+ .end
+
+-#include <../t4240qds/a008098.rcw>
++#include <a008098.rcw>
diff --git a/target/linux/qoriq/base-files/etc/board.d/02_network b/target/linux/qoriq/base-files/etc/board.d/02_network
index 12adca2a8d..cea8c768b6 100644
--- a/target/linux/qoriq/base-files/etc/board.d/02_network
+++ b/target/linux/qoriq/base-files/etc/board.d/02_network
@@ -15,6 +15,9 @@ wg_set_opt_interface() {
}
case "$board" in
+fsl,T4240RDB)
+ ucidef_set_interfaces_lan_wan "eth1" "eth0"
+ ;;
watchguard,firebox-m300)
ucidef_set_interfaces_lan_wan "eth1" "eth0"
wg_set_opt_interface "eth2" "2"
diff --git a/target/linux/qoriq/base-files/lib/upgrade/platform.sh b/target/linux/qoriq/base-files/lib/upgrade/platform.sh
index 1392d5eb22..0569f9af31 100755
--- a/target/linux/qoriq/base-files/lib/upgrade/platform.sh
+++ b/target/linux/qoriq/base-files/lib/upgrade/platform.sh
@@ -3,8 +3,103 @@
PART_NAME=firmware
REQUIRE_IMAGE_METADATA=1
+platform_get_rootfs_device() {
+ local majmin sys path
+
+ majmin="$(awk '$5=="/rom"{print $3; exit}' /proc/self/mountinfo 2>/dev/null)"
+ [ -n "$majmin" ] || {
+ echo "Unable to determine upgrade device"
+ return 1
+ }
+
+ sys="/sys/dev/block/$majmin"
+ [ -e "$sys" ] || {
+ echo "Unable to determine upgrade device"
+ return 1
+ }
+
+ path="$(readlink -f "$sys" 2>/dev/null)" || return 1
+ basename "$path"
+}
+
+platform_copy_config_sdboot() {
+ local diskdev partdev parttype=ext4
+
+ export_bootdevice && export_partdevice diskdev 0 || {
+ echo "Unable to determine upgrade device"
+ return 1
+ }
+
+ if export_partdevice partdev 1; then
+ mount -t $parttype -o rw,noatime "/dev/$partdev" /mnt 2>&1
+ echo "Saving config backup..."
+ cp -af "$UPGRADE_BACKUP" "/mnt/$BACKUP_FILE"
+ umount /mnt
+ fi
+}
+
+platform_do_upgrade_sdboot() {
+ local diskdev partdev parttype=ext4
+ local tar_file="$1"
+ local board_dir=$(tar tf $tar_file | grep -m 1 '^sysupgrade-.*/$')
+ board_dir=${board_dir%/}
+
+ export_bootdevice && export_partdevice diskdev 0 || {
+ echo "Unable to determine upgrade device"
+ return 1
+ }
+
+ if export_partdevice partdev 1; then
+ mount -t $parttype -o rw,noatime "/dev/$partdev" /mnt 2>&1
+ echo "Writing kernel..."
+ tar xf $tar_file ${board_dir}/kernel -O > /mnt/fitImage
+ umount /mnt
+ fi
+
+ echo "Erasing rootfs..."
+ dd if=/dev/zero of=/dev/mmcblk0p2 bs=1M > /dev/null 2>&1
+ echo "Writing rootfs..."
+ tar xf $tar_file ${board_dir}/root -O | dd of=/dev/mmcblk0p2 bs=512k > /dev/null 2>&1
+
+}
+
+platform_do_upgrade_nor() {
+ local diskdev partdev parttype=ext4
+ local tar_file="$1"
+ local board_dir=$(tar tf $tar_file | grep -m 1 '^sysupgrade-.*/$')
+ board_dir=${board_dir%/}
+ local temp_sysupgrade="/tmp/sysupgrade.bin"
+
+ tar xf $tar_file ${board_dir}/kernel -O > $temp_sysupgrade.tmp || return 1
+ tar xf $tar_file ${board_dir}/root -O >> $temp_sysupgrade.tmp || return 1
+ dd if=$temp_sysupgrade.tmp of=$temp_sysupgrade bs=128k conv=sync > /dev/null 2>&1 || return 1
+ printf '\xDE\xAD\xC0\xDE' | dd of=$temp_sysupgrade bs=128k oflag=append conv=notrunc,sync > /dev/null 2>&1 || return 1
+
+ default_do_upgrade "$temp_sysupgrade"
+}
+
platform_check_image() {
case "$(board_name)" in
+ fsl,T4240RDB)
+ T4240_ROOTFS="$(platform_get_rootfs_device)"
+ #Keep info about rootfs device for stage-2
+ echo "$T4240_ROOTFS" > /tmp/t4240_rootfs_device
+
+ case "$T4240_ROOTFS" in
+ mmcblk*)
+ export_bootdevice && export_partdevice diskdev 0 || {
+ echo "Unable to determine upgrade device"
+ return 1
+ }
+ ;;
+ mtdblock*)
+ return 0
+ ;;
+ *)
+ echo "Unable to determine upgrade device"
+ return 1
+ esac
+ ;;
watchguard,firebox-m300)
legacy_sdcard_check_image "$1"
;;
@@ -16,6 +111,17 @@ platform_check_image() {
platform_copy_config() {
case "$(board_name)" in
+ fsl,T4240RDB)
+ T4240_ROOTFS="$(cat /tmp/t4240_rootfs_device 2>/dev/null)"
+
+ case "$T4240_ROOTFS" in
+ mmcblk*)
+ platform_copy_config_sdboot
+ ;;
+ *)
+ return 0
+ esac
+ ;;
watchguard,firebox-m300)
legacy_sdcard_copy_config "$1"
;;
@@ -26,6 +132,21 @@ platform_copy_config() {
platform_do_upgrade() {
case "$(board_name)" in
+ fsl,T4240RDB)
+ T4240_ROOTFS="$(cat /tmp/t4240_rootfs_device 2>/dev/null)"
+
+ case "$T4240_ROOTFS" in
+ mmcblk*)
+ platform_do_upgrade_sdboot "$1"
+ ;;
+ mtdblock*)
+ platform_do_upgrade_nor "$1"
+ ;;
+ *)
+ echo "Unable to determine upgrade device"
+ return 1
+ esac
+ ;;
watchguard,firebox-m300)
legacy_sdcard_do_upgrade "$1"
;;
@@ -34,3 +155,4 @@ platform_do_upgrade() {
;;
esac
}
+
diff --git a/target/linux/qoriq/config-6.12 b/target/linux/qoriq/config-6.12
index 464ddde934..13111b51e3 100644
--- a/target/linux/qoriq/config-6.12
+++ b/target/linux/qoriq/config-6.12
@@ -21,6 +21,7 @@ CONFIG_ARCH_STACKWALK=y
CONFIG_ARCH_WEAK_RELEASE_ACQUIRE=y
CONFIG_ASN1=y
CONFIG_ASYNC_TX_ENABLE_CHANNEL_SWITCH=y
+CONFIG_ATA=y
CONFIG_AUDIT_ARCH=y
CONFIG_BLK_DEV_LOOP=y
CONFIG_BLK_DEV_SD=y
@@ -39,6 +40,7 @@ CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_CONTEXT_TRACKING=y
CONFIG_CONTEXT_TRACKING_IDLE=y
CONFIG_CORENET_GENERIC=y
+CONFIG_CORTINA_PHY=y
CONFIG_CPU_BIG_ENDIAN=y
CONFIG_CPU_FREQ=y
# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set
@@ -247,12 +249,15 @@ CONFIG_MPIC=y
CONFIG_MPIC_MSGR=y
CONFIG_MPIC_TIMER=y
CONFIG_MPILIB=y
+CONFIG_MTD_CMDLINE_PARTS=y
CONFIG_MTD_NAND_CORE=y
CONFIG_MTD_NAND_ECC=y
CONFIG_MTD_NAND_ECC_SW_HAMMING=y
CONFIG_MTD_NAND_FSL_IFC=y
CONFIG_MTD_PHYSMAP=y
CONFIG_MTD_RAW_NAND=y
+CONFIG_MTD_SPLIT_FIRMWARE=y
+CONFIG_MTD_SPLIT_FIT_FW=y
CONFIG_MUTEX_SPIN_ON_OWNER=y
CONFIG_NEED_DMA_MAP_STATE=y
CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK=y
@@ -357,6 +362,8 @@ CONFIG_RETHOOK=y
CONFIG_RFS_ACCEL=y
CONFIG_RPS=y
CONFIG_RWSEM_SPIN_ON_OWNER=y
+CONFIG_SATA_FSL=y
+CONFIG_SATA_HOST=y
# CONFIG_SCOM_DEBUGFS is not set
CONFIG_SCSI=y
CONFIG_SCSI_COMMON=y
@@ -414,6 +421,7 @@ CONFIG_USB_UAS=y
CONFIG_VDSO_GETRANDOM=y
CONFIG_VIRT_CPU_ACCOUNTING=y
CONFIG_VIRT_CPU_ACCOUNTING_NATIVE=y
+CONFIG_VITESSE_PHY=y
CONFIG_VT=y
CONFIG_VT_CONSOLE=y
# CONFIG_VT_HW_CONSOLE_BINDING is not set
diff --git a/target/linux/qoriq/files/arch/powerpc/boot/dts/fsl/fsl-T4240RDB.dts b/target/linux/qoriq/files/arch/powerpc/boot/dts/fsl/fsl-T4240RDB.dts
new file mode 100644
index 0000000000..a06af19ab3
--- /dev/null
+++ b/target/linux/qoriq/files/arch/powerpc/boot/dts/fsl/fsl-T4240RDB.dts
@@ -0,0 +1,84 @@
+/include/ "t4240rdb.dts"
+
+/ {
+ model = "NXP T4240RDB";
+ aliases {
+ ethernet0 = "/soc at ffe000000/fman at 400000/ethernet at e0000";
+ ethernet1 = "/soc at ffe000000/fman at 400000/ethernet at e2000";
+ ethernet2 = "/soc at ffe000000/fman at 400000/ethernet at e4000";
+ ethernet3 = "/soc at ffe000000/fman at 400000/ethernet at e6000";
+ ethernet4 = "/soc at ffe000000/fman at 500000/ethernet at f0000";
+ ethernet5 = "/soc at ffe000000/fman at 500000/ethernet at f2000";
+ ethernet6 = "/soc at ffe000000/fman at 500000/ethernet at e0000";
+ ethernet7 = "/soc at ffe000000/fman at 500000/ethernet at e2000";
+ ethernet8 = "/soc at ffe000000/fman at 500000/ethernet at e4000";
+ ethernet9 = "/soc at ffe000000/fman at 500000/ethernet at e6000";
+ ethernet10 = "/soc at ffe000000/fman at 400000/ethernet at f0000";
+ ethernet11 = "/soc at ffe000000/fman at 400000/ethernet at f2000";
+ };
+};
+
+&ifc {
+ nor at 0,0 {
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition at 0 {
+ reg = <0x0 0x7e00000>;
+ label = "firmware";
+ };
+ partition at 7e00000 {
+ reg = <0x7e00000 0x100000>;
+ label = "cortina-ucode";
+ };
+ partition at 7f00000 {
+ reg = <0x7f00000 0x20000>;
+ label = "fman";
+ };
+ partition at 7f20000 {
+ reg = <0x7f20000 0x20000>;
+ label = "u-boot-env";
+ };
+ partition at 7f40000 {
+ reg = <0x7f40000 0xc0000>;
+ label = "u-boot";
+ };
+ };
+ };
+
+ nand at 2,0 {
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition at 0 {
+ reg = <0x0 0x80000000>;
+ label = "nand";
+ };
+ };
+ };
+};
+
+&pci1 {
+ status = "disabled";
+};
+
+&pci3 {
+ status = "disabled";
+};
+
+&soc {
+ i2c at 118000 {
+ eeprom at 50 {
+ compatible = "atmel,24c02";
+ reg = <0x50>;
+ };
+ };
+
+ sata at 221000 {
+ status = "disabled";
+ };
+};
diff --git a/target/linux/qoriq/image/Makefile b/target/linux/qoriq/image/Makefile
index 69fea238b5..df0c2f6d8f 100644
--- a/target/linux/qoriq/image/Makefile
+++ b/target/linux/qoriq/image/Makefile
@@ -4,6 +4,11 @@ include $(TOPDIR)/rules.mk
include $(INCLUDE_DIR)/image.mk
SQUASHFSCOMP := xz $(LZMA_XZ_OPTIONS)
+LS_SD_KERNELPART_SIZE = 24
+LS_SD_KERNELPART_OFFSET = 3
+LS_SD_ROOTFSPART_OFFSET = 32
+LS_SD_IMAGE_SIZE = $(shell echo $$((($(LS_SD_ROOTFSPART_OFFSET) + \
+ $(CONFIG_TARGET_ROOTFS_PARTSIZE)))))
define Build/sdcard-img
rm -fR $@.boot
@@ -22,6 +27,36 @@ define Build/sdcard-img
$(if $(UBOOT),dd if=$(STAGING_DIR_IMAGE)/$(UBOOT).img of=$@ bs=512 skip=1 seek=1 conv=notrunc)
endef
+define Build/ls-clean
+ rm -f $@
+endef
+
+define Build/ls-append
+ dd if=$(STAGING_DIR_IMAGE)/$(1) >> $@
+endef
+
+define Build/ls-append-dtb
+ dd if=$(DTS_DIR)/$(1).dtb >> $@
+endef
+
+define Build/ls-append-kernel
+ mkdir -p $@.tmp && \
+ cp $(IMAGE_KERNEL) $@.tmp/fitImage && \
+ make_ext4fs -J -L kernel -l "$(LS_SD_KERNELPART_SIZE)M" \
+ $(if $(SOURCE_DATE_EPOCH),-T $(SOURCE_DATE_EPOCH)) \
+ "$@.kernel.part" "$@.tmp" && \
+ dd if=$@.kernel.part >> $@ && \
+ rm -rf $@.tmp && \
+ rm -f $@.kernel.part
+endef
+
+define Build/ls-append-sdhead
+ ./gen_sdcard_head_img.sh $(STAGING_DIR_IMAGE)/$(1)-sdcard-head.img \
+ $(LS_SD_KERNELPART_OFFSET) $(LS_SD_KERNELPART_SIZE) \
+ $(LS_SD_ROOTFSPART_OFFSET) $(CONFIG_TARGET_ROOTFS_PARTSIZE)
+ dd if=$(STAGING_DIR_IMAGE)/$(1)-sdcard-head.img >> $@
+endef
+
define Device/Default
PROFILES := Default
DEVICE_DTS := $(subst _,-,$(1))
diff --git a/target/linux/qoriq/image/gen_sdcard_head_img.sh b/target/linux/qoriq/image/gen_sdcard_head_img.sh
new file mode 100755
index 0000000000..53997a39c1
--- /dev/null
+++ b/target/linux/qoriq/image/gen_sdcard_head_img.sh
@@ -0,0 +1,21 @@
+#!/bin/sh
+# SPDX-License-Identifier: GPL-2.0-only
+#
+# Copyright 2018 NXP
+
+set -x
+[ $# -eq 5 ] || {
+ echo "SYNTAX: $0 <file> <kernel part offset> <kernel size> <rootfs part offset> <rootfs size>"
+ exit 1
+}
+
+OUTPUT="$1"
+KERNELOFFSET="$(($2 * 1024))"
+KERNELSIZE="$3"
+ROOTFSOFFSET="$(($4 * 1024))"
+ROOTFSSIZE="$5"
+
+head=4
+sect=63
+
+set $(ptgen -o $OUTPUT -h $head -s $sect -t 83 -p ${KERNELSIZE}M@${KERNELOFFSET} -p ${ROOTFSSIZE}M@${ROOTFSOFFSET})
diff --git a/target/linux/qoriq/image/generic.mk b/target/linux/qoriq/image/generic.mk
index ade63ef8a0..3e0cd4adc8 100644
--- a/target/linux/qoriq/image/generic.mk
+++ b/target/linux/qoriq/image/generic.mk
@@ -1,3 +1,33 @@
+define Device/fsl_T4240RDB
+ DEVICE_VENDOR := NXP
+ DEVICE_MODEL := T4240RDB
+ DEVICE_DTS_DIR := $(DTS_DIR)/fsl
+ DEVICE_PACKAGES := \
+ kmod-eeprom-at24 kmod-gpio-button-hotplug kmod-hwmon-w83793 kmod-leds-gpio \
+ kmod-ptp-qoriq kmod-rtc-ds1374 u-boot-fsl_T4240RDB-nor u-boot-fsl_T4240RDB-sdboot
+ FILESYSTEMS := squashfs
+ KERNEL := kernel-bin | gzip | fit gzip $$(KDIR)/image-$$(firstword $$(DEVICE_DTS)).dtb
+ IMAGES := factory-nor.bin.gz sdcard.img.gz rcw.bin sysupgrade.bin
+ IMAGE/factory-nor.bin.gz := \
+ append-kernel | append-rootfs | pad-rootfs | pad-to 126M | \
+ pad-to 127M | \
+ ls-append fsl_t4240-rdb-fman.bin | pad-to 130176k | \
+ ls-append $(1)-nor-uboot-env.bin | pad-to 130304k | \
+ ls-append $(1)-nor-uboot.bin | gzip
+ IMAGE/rcw.bin := ls-append $(1)-rcw.bin
+ IMAGE/sdcard.img.gz := \
+ ls-clean | \
+ ls-append-sdhead $(1) | pad-to 4K | \
+ ls-append $(1)-sdboot-uboot.bin | pad-to 1028k | \
+ ls-append $(1)-sdboot-uboot-env.bin | pad-to 1040k | \
+ ls-append fsl_t4240-rdb-fman.bin | pad-to 2M | \
+ pad-to $(LS_SD_KERNELPART_OFFSET)M | \
+ ls-append-kernel | pad-to $(LS_SD_ROOTFSPART_OFFSET)M | \
+ append-rootfs | pad-to $(LS_SD_IMAGE_SIZE)M | gzip
+ IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
+endef
+TARGET_DEVICES += fsl_T4240RDB
+
define Device/watchguard_firebox-m300
DEVICE_VENDOR := WatchGuard
DEVICE_MODEL := Firebox M300
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