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layerscape: add dtb to sysupgrade
authorPawel Dembicki <paweldembicki@gmail.com>
Wed, 19 Aug 2020 10:13:26 +0000 (12:13 +0200)
committerAdrian Schmutzler <freifunk@adrianschmutzler.de>
Sun, 25 Oct 2020 23:40:12 +0000 (00:40 +0100)
At this moment sysupgrade replaces only kernel and rootfs.

This patch add dtb part to sysupgrade images to avoid situation
when old dtb make system broken.

Is possible to sysupgrade older images for NOR devices:
1. Firmware partition in bootargs need to be updated to:
   "49m@0xf00000(firmware)". Env should be saved after changes.
2. After step one, "sysupgrade -F" will work.

Run tested: LS1046A-RDB

Reviewed-by: Yangbo Lu <yangbo.lu@nxp.com>
Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com>
[bump PKG_RELEASE for uboot-layerscape]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
12 files changed:
package/boot/uboot-layerscape/Makefile patch | blob | history
package/boot/uboot-layerscape/files/fsl_ls1012a-rdb-uEnv.txt patch | blob | history
package/boot/uboot-layerscape/files/fsl_ls1021a-twr-uEnv.txt patch | blob | history
package/boot/uboot-layerscape/files/fsl_ls1043a-rdb-uEnv.txt patch | blob | history
package/boot/uboot-layerscape/files/fsl_ls1046a-rdb-uEnv.txt patch | blob | history
package/boot/uboot-layerscape/files/fsl_ls1088a-rdb-uEnv.txt patch | blob | history
package/boot/uboot-layerscape/files/fsl_ls2088a-rdb-uEnv.txt patch | blob | history
target/linux/layerscape/base-files/etc/uci-defaults/05_fix-compat-version [new file with mode: 0644] patch | blob
target/linux/layerscape/base-files/lib/upgrade/platform.sh patch | blob | history
target/linux/layerscape/image/Makefile patch | blob | history
target/linux/layerscape/image/armv7.mk patch | blob | history
target/linux/layerscape/image/armv8_64b.mk patch | blob | history

diff --git a/package/boot/uboot-layerscape/Makefile b/package/boot/uboot-layerscape/Makefile
index 39dcf82be7e3075c8de96d0cc0fb98582cd36a8d..66946f48ce378f0ae5ffc65b13ff088554fb6221 100644 (file)
--- a/package/boot/uboot-layerscape/Makefile
+++ b/package/boot/uboot-layerscape/Makefile
@@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=uboot-layerscape
 PKG_VERSION:=LSDK-20.04
-PKG_RELEASE:=3
+PKG_RELEASE:=4
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL:=https://source.codeaurora.org/external/qoriq/qoriq-components/u-boot
diff --git a/package/boot/uboot-layerscape/files/fsl_ls1012a-rdb-uEnv.txt b/package/boot/uboot-layerscape/files/fsl_ls1012a-rdb-uEnv.txt
index f109a98b855e8e7bda37bd8e6a10d30fd6525956..906feec9ee58b16368236588e2ef9e8a3d23c6e6 100644 (file)
--- a/package/boot/uboot-layerscape/files/fsl_ls1012a-rdb-uEnv.txt
+++ b/package/boot/uboot-layerscape/files/fsl_ls1012a-rdb-uEnv.txt
@@ -3,6 +3,6 @@ loadaddr=0x81000000
 fdt_high=0xffffffffffffffff
 initrd_high=0xffffffffffffffff
 qspi_boot=sf probe 0:0;sf read $fdtaddr f00000 100000;sf read $loadaddr 1000000 1000000;bootm $loadaddr - $fdtaddr
-bootargs=root=/dev/mtdblock8 rootfstype=squashfs,jffs2 noinitrd earlycon=uart8250,mmio,0x21c0500 console=ttyS0,115200 mtdparts=1550000.spi:1m(bl2),4m(fip),1m(u-boot-env),4m(reserved-1),3m(pfe),2m(reserved-2),1m(dtb),16m(kernel),32m(rootfs),48m@0x1000000(firmware)
+bootargs=root=/dev/mtdblock8 rootfstype=squashfs,jffs2 noinitrd earlycon=uart8250,mmio,0x21c0500 console=ttyS0,115200 mtdparts=1550000.spi:1m(bl2),4m(fip),1m(u-boot-env),4m(reserved-1),3m(pfe),2m(reserved-2),1m(dtb),16m(kernel),32m(rootfs),49m@0xf00000(firmware)
 bootcmd=echo starting openwrt ...;pfe stop;run qspi_boot
 bootdelay=3
diff --git a/package/boot/uboot-layerscape/files/fsl_ls1021a-twr-uEnv.txt b/package/boot/uboot-layerscape/files/fsl_ls1021a-twr-uEnv.txt
index d6c5f56fd94acf883e6e6aa8924177783add006c..c0792c51e3fcef9cd7b3059f69fd26cca744c59b 100644 (file)
--- a/package/boot/uboot-layerscape/files/fsl_ls1021a-twr-uEnv.txt
+++ b/package/boot/uboot-layerscape/files/fsl_ls1021a-twr-uEnv.txt
@@ -3,6 +3,6 @@ loadaddr=0x81000000
 fdt_high=0xffffffff
 initrd_high=0xffffffff
 nor_boot=cp.b 60f00000 $fdtaddr 100000;cp.b 61000000 $loadaddr 1000000;bootm $loadaddr - $fdtaddr
-bootargs=root=/dev/mtdblock6 rootfstype=squashfs,jffs2 noinitrd earlycon=uart8250,mmio,0x21c0500 console=ttyS0,115200 mtdparts=60000000.nor:1m(rcw),2m(u-boot),1m(u-boot-env),11m(reserved-1),1m(dtb),16m(kernel),32m(rootfs),48m@0x1000000(firmware) cma=64M@0x0-0xb0000000
+bootargs=root=/dev/mtdblock6 rootfstype=squashfs,jffs2 noinitrd earlycon=uart8250,mmio,0x21c0500 console=ttyS0,115200 mtdparts=60000000.nor:1m(rcw),2m(u-boot),1m(u-boot-env),11m(reserved-1),1m(dtb),16m(kernel),32m(rootfs),49m@0xf00000(firmware) cma=64M@0x0-0xb0000000
 bootcmd=echo starting openwrt ...;run nor_boot
 bootdelay=3
diff --git a/package/boot/uboot-layerscape/files/fsl_ls1043a-rdb-uEnv.txt b/package/boot/uboot-layerscape/files/fsl_ls1043a-rdb-uEnv.txt
index 1214bf40c28b9d3b5a032f3bcd1a6fdded833690..3a958ce90cb5cf1d44292b579cf447a3a49eece7 100644 (file)
--- a/package/boot/uboot-layerscape/files/fsl_ls1043a-rdb-uEnv.txt
+++ b/package/boot/uboot-layerscape/files/fsl_ls1043a-rdb-uEnv.txt
@@ -4,6 +4,6 @@ fdt_high=0xffffffffffffffff
 initrd_high=0xffffffffffffffff
 hwconfig=fsl_ddr:bank_intlv=auto
 nor_boot=cp.b 60f00000 $fdtaddr 100000;cp.b 61000000 $loadaddr 1000000;bootm $loadaddr - $fdtaddr
-bootargs=root=/dev/mtdblock8 rootfstype=squashfs,jffs2 noinitrd earlycon=uart8250,mmio,0x21c0500 console=ttyS0,115200 mtdparts=60000000.nor:1m(bl2),4m(fip),1m(u-boot-env),3m(reserved-1),256k(fman),5888k(reserved-2),1m(dtb),16m(kernel),32m(rootfs),48m@0x1000000(firmware)
+bootargs=root=/dev/mtdblock8 rootfstype=squashfs,jffs2 noinitrd earlycon=uart8250,mmio,0x21c0500 console=ttyS0,115200 mtdparts=60000000.nor:1m(bl2),4m(fip),1m(u-boot-env),3m(reserved-1),256k(fman),5888k(reserved-2),1m(dtb),16m(kernel),32m(rootfs),49m@0xf00000(firmware)
 bootcmd=echo starting openwrt ...;run nor_boot
 bootdelay=3
diff --git a/package/boot/uboot-layerscape/files/fsl_ls1046a-rdb-uEnv.txt b/package/boot/uboot-layerscape/files/fsl_ls1046a-rdb-uEnv.txt
index 975b1c1e7fa6be20117cda03a1362007285a7135..a9b91e5ac79abd8be24b8f2ccd50840c200fb451 100644 (file)
--- a/package/boot/uboot-layerscape/files/fsl_ls1046a-rdb-uEnv.txt
+++ b/package/boot/uboot-layerscape/files/fsl_ls1046a-rdb-uEnv.txt
@@ -4,6 +4,6 @@ fdt_high=0xffffffffffffffff
 initrd_high=0xffffffffffffffff
 hwconfig=fsl_ddr:bank_intlv=auto
 qspi_boot=sf probe 0:0;sf read $fdtaddr f00000 100000;sf read $loadaddr 1000000 1000000;bootm $loadaddr - $fdtaddr
-bootargs=root=/dev/mtdblock9 rootfstype=squashfs,jffs2 noinitrd earlycon=uart8250,mmio,0x21c0500 console=ttyS0,115200 mtdparts=1550000.spi-0:1m(bl2),4m(fip),1m(u-boot-env),3m(reserved-1),256k(fman),5888k(reserved-2),1m(dtb),16m(kernel),32m(rootfs),48m@0x1000000(firmware)
+bootargs=root=/dev/mtdblock9 rootfstype=squashfs,jffs2 noinitrd earlycon=uart8250,mmio,0x21c0500 console=ttyS0,115200 mtdparts=1550000.spi-0:1m(bl2),4m(fip),1m(u-boot-env),3m(reserved-1),256k(fman),5888k(reserved-2),1m(dtb),16m(kernel),32m(rootfs),49m@0xf00000(firmware)
 bootcmd=echo starting openwrt ...;run qspi_boot
 bootdelay=3
diff --git a/package/boot/uboot-layerscape/files/fsl_ls1088a-rdb-uEnv.txt b/package/boot/uboot-layerscape/files/fsl_ls1088a-rdb-uEnv.txt
index 7ab55504054c5c3b9e6037eacf498c1183b9ffb4..6ac6216d647e9d5005e557d45ddf4e5758bd36f7 100644 (file)
--- a/package/boot/uboot-layerscape/files/fsl_ls1088a-rdb-uEnv.txt
+++ b/package/boot/uboot-layerscape/files/fsl_ls1088a-rdb-uEnv.txt
@@ -5,6 +5,6 @@ initrd_high=0xffffffffffffffff
 hwconfig=fsl_ddr:bank_intlv=auto
 mc_init=sf probe 0:0;sf read 80000000 a00000 300000;sf read 80300000 e00000 100000;fsl_mc start mc 80000000 80300000;sf read 80400000 d00000 100000;fsl_mc apply dpl 80400000
 qspi_boot=sf probe 0:0;sf read $fdtaddr f00000 100000;sf read $loadaddr 1000000 1000000;bootm $loadaddr - $fdtaddr
-bootargs=root=/dev/mtdblock10 rootfstype=squashfs,jffs2 noinitrd earlycon=uart8250,mmio,0x21c0500 console=ttyS0,115200 mtdparts=20c0000.spi-0:1m(bl2),4m(fip),1m(u-boot-env),4m(reserved-1),3m(mc),1m(dpl),1m(dpc),1m(dtb),16m(kernel),32m(rootfs),48m@0x1000000(firmware)
+bootargs=root=/dev/mtdblock10 rootfstype=squashfs,jffs2 noinitrd earlycon=uart8250,mmio,0x21c0500 console=ttyS0,115200 mtdparts=20c0000.spi-0:1m(bl2),4m(fip),1m(u-boot-env),4m(reserved-1),3m(mc),1m(dpl),1m(dpc),1m(dtb),16m(kernel),32m(rootfs),49m@0xf00000(firmware)
 bootcmd=echo starting openwrt ...;run mc_init;run qspi_boot
 bootdelay=3
diff --git a/package/boot/uboot-layerscape/files/fsl_ls2088a-rdb-uEnv.txt b/package/boot/uboot-layerscape/files/fsl_ls2088a-rdb-uEnv.txt
index fe2febd2cee7f220e1f2423a0aea2971d04d6691..eb10a88d77b995125c7cba939f29903c0d8a9c6f 100644 (file)
--- a/package/boot/uboot-layerscape/files/fsl_ls2088a-rdb-uEnv.txt
+++ b/package/boot/uboot-layerscape/files/fsl_ls2088a-rdb-uEnv.txt
@@ -5,6 +5,6 @@ initrd_high=0xffffffffffffffff
 hwconfig=fsl_ddr:bank_intlv=auto
 mc_init=fsl_mc start mc 580a00000 580e00000;fsl_mc apply dpl 580d00000
 nor_boot=cp.b 580f00000 $fdtaddr 100000;cp.b 581000000 $loadaddr 1000000;bootm $loadaddr - $fdtaddr
-bootargs=root=/dev/mtdblock9 rootfstype=squashfs,jffs2 noinitrd earlycon=uart8250,mmio,0x21c0500 console=ttyS1,115200 mtdparts=580000000.nor:1m(bl2),4m(fip),1m(u-boot-env),4m(reserved-1),3m(mc),1m(dpl),1m(dpc),1m(dtb),16m(kernel),32m(rootfs),48m@0x1000000(firmware)
+bootargs=root=/dev/mtdblock9 rootfstype=squashfs,jffs2 noinitrd earlycon=uart8250,mmio,0x21c0500 console=ttyS1,115200 mtdparts=580000000.nor:1m(bl2),4m(fip),1m(u-boot-env),4m(reserved-1),3m(mc),1m(dpl),1m(dpc),1m(dtb),16m(kernel),32m(rootfs),49m@0xf00000(firmware)
 bootcmd=echo starting openwrt ...;run mc_init;run nor_boot
 bootdelay=3
diff --git a/target/linux/layerscape/base-files/etc/uci-defaults/05_fix-compat-version b/target/linux/layerscape/base-files/etc/uci-defaults/05_fix-compat-version
new file mode 100644 (file)
index 0000000..923f4ac
--- /dev/null
+++ b/target/linux/layerscape/base-files/etc/uci-defaults/05_fix-compat-version
@@ -0,0 +1,19 @@
+#
+# Copyright (C) 2020 OpenWrt.org
+#
+
+. /lib/functions.sh
+
+case "$(board_name)" in
+       fsl,ls1012a-rdb | \
+       fsl,ls1021a-twr | \
+       fsl,ls1043a-rdb | \
+       fsl,ls1046a-rdb | \
+       fsl,ls1088a-rdb | \
+       fsl,ls2088a-rdb)
+               uci set system.@system[0].compat_version="2.0"
+               uci commit system
+               ;;
+esac
+
+exit 0
diff --git a/target/linux/layerscape/base-files/lib/upgrade/platform.sh b/target/linux/layerscape/base-files/lib/upgrade/platform.sh
index fa0f21a6c59ec7ad504193b69bd3d2c19f836b9b..633cbaf953c6ff30165ee2f676d2f99bdd476628 100644 (file)
--- a/target/linux/layerscape/base-files/lib/upgrade/platform.sh
+++ b/target/linux/layerscape/base-files/lib/upgrade/platform.sh
@@ -61,7 +61,7 @@ platform_do_upgrade_sdboot() {
        if [ -n "$diff" ]; then
                dd if="$1" of="/dev/$diskdev" bs=1024 count=4 > /dev/null 2>&1
                echo "Writing image to /dev/$diskdev..."
-               dd if="$1" of="/dev/$diskdev" bs=1024 skip=16384 seek=16384 > /dev/null 2>&1
+               dd if="$1" of="/dev/$diskdev" bs=1024 skip=15360 seek=15360 > /dev/null 2>&1
                sync
 
                # Separate removal and addtion is necessary; otherwise, partition 1
@@ -72,6 +72,9 @@ platform_do_upgrade_sdboot() {
                return 0
        fi
 
+       # write dtb
+       echo "Writing dtb to /dev/$diskdev..."
+       dd if="$1" of="/dev/$diskdev" bs=1024 skip=15360 seek=15360 count=1024 > /dev/null 2>&1
        # write kernel image
        echo "Writing kernel to /dev/$diskdev..."
        dd if="$1" of="/dev/$diskdev" bs=1024 skip=16384 seek=16384 count=16384 > /dev/null 2>&1
diff --git a/target/linux/layerscape/image/Makefile b/target/linux/layerscape/image/Makefile
index 8a38a2504121d39712a4e67a6e492a693a652834..08864b13160a6ae0332080b55df026c8cf18a1f7 100644 (file)
--- a/target/linux/layerscape/image/Makefile
+++ b/target/linux/layerscape/image/Makefile
@@ -11,8 +11,8 @@ LS_SD_ROOTFSPART_OFFSET = 64
 LS_SD_IMAGE_SIZE = $(shell echo $$((($(LS_SD_ROOTFSPART_OFFSET) + \
        $(CONFIG_TARGET_ROOTFS_PARTSIZE)) * 1024 * 1024)))
 
-# The limitation of flash sysupgrade.bin is 16MB kernel + 32MB rootfs
-LS_SYSUPGRADE_IMAGE_SIZE = 48m
+# The limitation of flash sysupgrade.bin is 1MB dtb + 16MB kernel + 32MB rootfs
+LS_SYSUPGRADE_IMAGE_SIZE = 49m
 
 define Build/ls-clean
        rm -f $@
@@ -46,6 +46,13 @@ define Build/traverse-fit
        @mv -f $@.new $@
 endef
 
+define Device/fix-sysupgrade
+  DEVICE_COMPAT_VERSION := 2.0
+  DEVICE_COMPAT_MESSAGE := DTB was added to sysupgrade. Image format is different. \
+       To use sysupgrade You need to change firmware partition in bootargs to "49m@0xf00000(firmware)" and saveenv. \
+       After that, You can use "sysupgrade -F".
+endef
+
 include $(SUBTARGET).mk
 
 $(eval $(call BuildImage))
diff --git a/target/linux/layerscape/image/armv7.mk b/target/linux/layerscape/image/armv7.mk
index 8a86997399b4468ab48c4155e2a07db72325c43e..23bd3e8d82d9443e6567439965269000be5ed12c 100644 (file)
--- a/target/linux/layerscape/image/armv7.mk
+++ b/target/linux/layerscape/image/armv7.mk
@@ -16,12 +16,14 @@ define Device/Default
   DEVICE_DTS = $(lastword $(subst _, ,$(1)))
   SUPPORTED_DEVICES = $(subst _,$(comma),$(1))
   IMAGE_SIZE := 64m
-  IMAGE/sysupgrade.bin := append-kernel | pad-to 16M | \
+  IMAGE/sysupgrade.bin = ls-append-dtb $$(DEVICE_DTS) | pad-to 1M | \
+    append-kernel | pad-to 17M | \
     append-rootfs | pad-rootfs | \
     check-size $(LS_SYSUPGRADE_IMAGE_SIZE) | append-metadata
 endef
 
 define Device/fsl_ls1021a-twr
+  $(Device/fix-sysupgrade)
   DEVICE_VENDOR := NXP
   DEVICE_MODEL := TWR-LS1021A
   DEVICE_VARIANT := Default
@@ -54,7 +56,8 @@ define Device/fsl_ls1021a-twr-sdboot
     append-rootfs | check-size $(LS_SD_IMAGE_SIZE)
   IMAGE/sysupgrade.bin := \
     ls-clean | \
-    ls-append-sdhead $(1) | pad-to 16M | \
+    ls-append-sdhead $(1) | pad-to 15M | \
+    ls-append-dtb $$(DEVICE_DTS) | pad-to 16M | \
     append-kernel | pad-to $(LS_SD_ROOTFSPART_OFFSET)M | \
     append-rootfs | check-size $(LS_SD_IMAGE_SIZE) | append-metadata
 endef
@@ -67,7 +70,7 @@ define Device/fsl_ls1021a-iot-sdboot
   DEVICE_DTS := ls1021a-iot
   FILESYSTEMS := ext4
   SUPPORTED_DEVICES :=
-  IMAGES := sdcard.img
+  IMAGES := sdcard.img sysupgrade.bin
   IMAGE/sdcard.img := \
     ls-clean | \
     ls-append-sdhead $(1) | pad-to 4K | \
@@ -76,5 +79,11 @@ define Device/fsl_ls1021a-iot-sdboot
     ls-append-dtb $$(DEVICE_DTS) | pad-to 16M | \
     append-kernel | pad-to $(LS_SD_ROOTFSPART_OFFSET)M | \
     append-rootfs | check-size $(LS_SD_IMAGE_SIZE)
+  IMAGE/sysupgrade.bin := \
+    ls-clean | \
+    ls-append-sdhead $(1) | pad-to 15M | \
+    ls-append-dtb $$(DEVICE_DTS) | pad-to 16M | \
+    append-kernel | pad-to $(LS_SD_ROOTFSPART_OFFSET)M | \
+    append-rootfs | check-size $(LS_SD_IMAGE_SIZE) | append-metadata
 endef
 TARGET_DEVICES += fsl_ls1021a-iot-sdboot
diff --git a/target/linux/layerscape/image/armv8_64b.mk b/target/linux/layerscape/image/armv8_64b.mk
index 6ed3e7c15570046b2389027697e0a8cd966bc4b7..35bab47124895cb4a5270c43c7e60d7a4141c469 100644 (file)
--- a/target/linux/layerscape/image/armv8_64b.mk
+++ b/target/linux/layerscape/image/armv8_64b.mk
@@ -15,7 +15,8 @@ define Device/Default
   DEVICE_DTS = freescale/$(subst _,-,$(1))
   SUPPORTED_DEVICES = $(subst _,$(comma),$(1))
   IMAGE_SIZE := 64m
-  IMAGE/sysupgrade.bin := append-kernel | pad-to 16M | \
+  IMAGE/sysupgrade.bin = ls-append-dtb $$(DEVICE_DTS) | pad-to 1M | \
+    append-kernel | pad-to 17M | \
     append-rootfs | pad-rootfs | \
     check-size $(LS_SYSUPGRADE_IMAGE_SIZE) | append-metadata
 endef
@@ -46,6 +47,7 @@ endef
 TARGET_DEVICES += fsl_ls1012a-frdm
 
 define Device/fsl_ls1012a-rdb
+  $(Device/fix-sysupgrade)
   DEVICE_VENDOR := NXP
   DEVICE_MODEL := LS1012A-RDB
   DEVICE_PACKAGES += \
@@ -89,13 +91,15 @@ define Device/fsl_ls1012a-frwy-sdboot
     append-rootfs | check-size $(LS_SD_IMAGE_SIZE)
   IMAGE/sysupgrade.bin := \
     ls-clean | \
-    ls-append-sdhead $(1) | pad-to 16M | \
+    ls-append-sdhead $(1) | pad-to 15M | \
+    ls-append-dtb $$(DEVICE_DTS) | pad-to 16M | \
     append-kernel | pad-to $(LS_SD_ROOTFSPART_OFFSET)M | \
     append-rootfs | check-size $(LS_SD_IMAGE_SIZE) | append-metadata
 endef
 TARGET_DEVICES += fsl_ls1012a-frwy-sdboot
 
 define Device/fsl_ls1043a-rdb
+  $(Device/fix-sysupgrade)
   DEVICE_VENDOR := NXP
   DEVICE_MODEL := LS1043A-RDB
   DEVICE_VARIANT := Default
@@ -145,13 +149,15 @@ define Device/fsl_ls1043a-rdb-sdboot
     append-rootfs | check-size $(LS_SD_IMAGE_SIZE)
   IMAGE/sysupgrade.bin := \
     ls-clean | \
-    ls-append-sdhead $(1) | pad-to 16M | \
+    ls-append-sdhead $(1) | pad-to 15M | \
+    ls-append-dtb $$(DEVICE_DTS) | pad-to 16M | \
     append-kernel | pad-to $(LS_SD_ROOTFSPART_OFFSET)M | \
     append-rootfs | check-size $(LS_SD_IMAGE_SIZE) | append-metadata
 endef
 TARGET_DEVICES += fsl_ls1043a-rdb-sdboot
 
 define Device/fsl_ls1046a-rdb
+  $(Device/fix-sysupgrade)
   DEVICE_VENDOR := NXP
   DEVICE_MODEL := LS1046A-RDB
   DEVICE_VARIANT := Default
@@ -201,13 +207,15 @@ define Device/fsl_ls1046a-rdb-sdboot
     append-rootfs | check-size $(LS_SD_IMAGE_SIZE)
   IMAGE/sysupgrade.bin := \
     ls-clean | \
-    ls-append-sdhead $(1) | pad-to 16M | \
+    ls-append-sdhead $(1) | pad-to 15M | \
+    ls-append-dtb $$(DEVICE_DTS) | pad-to 16M | \
     append-kernel | pad-to $(LS_SD_ROOTFSPART_OFFSET)M | \
     append-rootfs | check-size $(LS_SD_IMAGE_SIZE) | append-metadata
 endef
 TARGET_DEVICES += fsl_ls1046a-rdb-sdboot
 
 define Device/fsl_ls1088a-rdb
+  $(Device/fix-sysupgrade)
   DEVICE_VENDOR := NXP
   DEVICE_MODEL := LS1088A-RDB
   DEVICE_VARIANT := Default
@@ -262,13 +270,15 @@ define Device/fsl_ls1088a-rdb-sdboot
     append-rootfs | check-size $(LS_SD_IMAGE_SIZE)
   IMAGE/sysupgrade.bin := \
     ls-clean | \
-    ls-append-sdhead $(1) | pad-to 16M | \
+    ls-append-sdhead $(1) | pad-to 15M | \
+    ls-append-dtb $$(DEVICE_DTS) | pad-to 16M | \
     append-kernel | pad-to $(LS_SD_ROOTFSPART_OFFSET)M | \
     append-rootfs | check-size $(LS_SD_IMAGE_SIZE) | append-metadata
 endef
 TARGET_DEVICES += fsl_ls1088a-rdb-sdboot
 
 define Device/fsl_ls2088a-rdb
+  $(Device/fix-sysupgrade)
   DEVICE_VENDOR := NXP
   DEVICE_MODEL := LS2088ARDB
   DEVICE_PACKAGES += \
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