From c07d3302b3cd4fc50ff380239f4541df7526df82 Mon Sep 17 00:00:00 2001 From: Biwen Li Date: Mon, 6 May 2019 11:26:09 +0800 Subject: [PATCH] layerscape: convert to use TF-A for firmware This patch is to convert to use TF-A for firmware. - Use un-swapped rcw since swapping will be done in TF-A. - Use u-boot with TF-A defconfig. - Rework memory map for TF-A introduction. Signed-off-by: Biwen Li Signed-off-by: Yangbo Lu --- package/boot/uboot-layerscape/Makefile | 24 ++--- .../files/ls1012ardb-uEnv.txt | 2 +- .../files/ls1043ardb-uEnv.txt | 2 +- .../files/ls1046ardb-uEnv.txt | 2 +- .../files/ls1088ardb-uEnv.txt | 2 +- .../files/ls2088ardb-uEnv.txt | 2 +- package/firmware/layerscape/ls-rcw/Makefile | 6 +- target/linux/layerscape/image/armv8_64b.mk | 88 ++++++++----------- 8 files changed, 59 insertions(+), 69 deletions(-) diff --git a/package/boot/uboot-layerscape/Makefile b/package/boot/uboot-layerscape/Makefile index 3630ecf120..ddf71bd986 100644 --- a/package/boot/uboot-layerscape/Makefile +++ b/package/boot/uboot-layerscape/Makefile @@ -29,52 +29,52 @@ endef define U-Boot/ls1012ardb NAME:=NXP LS1012ARDB - UBOOT_CONFIG:=ls1012ardb_qspi + UBOOT_CONFIG:=ls1012ardb_tfa ENV_SIZE:=0x40000 endef define U-Boot/ls1012afrwy NAME:=NXP LS1012AFRWY - UBOOT_CONFIG:=ls1012afrwy_qspi + UBOOT_CONFIG:=ls1012afrwy_tfa ENV_SIZE:=0x10000 endef define U-Boot/ls1043ardb NAME:=NXP LS1043ARDB - ENV_SIZE:=0x20000 + UBOOT_CONFIG:=ls1043ardb_tfa endef define U-Boot/ls1043ardb-sdboot NAME:=NXP LS1043ARDB SD Card Boot - UBOOT_CONFIG:=ls1043ardb_sdcard - UBOOT_IMAGE:=u-boot-with-spl-pbl.bin + UBOOT_CONFIG:=ls1043ardb_tfa endef + define U-Boot/ls1046ardb NAME:=NXP LS1046ARDB - UBOOT_CONFIG:=ls1046ardb_qspi + UBOOT_CONFIG:=ls1046ardb_tfa endef define U-Boot/ls1046ardb-sdboot NAME:=NXP LS1046ARDB SD Card Boot - UBOOT_CONFIG:=ls1046ardb_sdcard - UBOOT_IMAGE:=u-boot-with-spl-pbl.bin + UBOOT_CONFIG:=ls1046ardb_tfa endef + define U-Boot/ls1088ardb NAME:=NXP LS1088ARDB - UBOOT_CONFIG:=ls1088ardb_qspi + UBOOT_CONFIG:=ls1088ardb_tfa endef + define U-Boot/ls1088ardb-sdboot NAME:=NXP LS1088ARDB SD Card Boot - UBOOT_CONFIG:=ls1088ardb_sdcard_qspi - UBOOT_IMAGE:=u-boot-with-spl.bin + UBOOT_CONFIG:=ls1088ardb_tfa endef define U-Boot/ls2088ardb NAME:=NXP LS2088ARDB - UBOOT_CONFIG:=ls2080ardb + UBOOT_CONFIG:=ls2088ardb_tfa endef define U-Boot/ls1021atwr diff --git a/package/boot/uboot-layerscape/files/ls1012ardb-uEnv.txt b/package/boot/uboot-layerscape/files/ls1012ardb-uEnv.txt index 32419dd33d..b5faeb255a 100644 --- a/package/boot/uboot-layerscape/files/ls1012ardb-uEnv.txt +++ b/package/boot/uboot-layerscape/files/ls1012ardb-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=ubi.mtd=9 root=ubi0:rootfs rw rootfstype=ubifs noinitrd earlycon=uart8250,mmio,0x21c0500 console=ttyS0,115200 mtdparts=1550000.quadspi:1m(rcw),2m(u-boot),1m(u-boot-env),2m(ppa),4m(reserved-1),3m(pfe),2m(reserved-2),1m(dtb),16m(kernel),32m(ubifs) +bootargs=ubi.mtd=8 root=ubi0:rootfs rw rootfstype=ubifs noinitrd earlycon=uart8250,mmio,0x21c0500 console=ttyS0,115200 mtdparts=1550000.quadspi:1m(bl2),4m(fip),1m(u-boot-env),4m(reserved-1),3m(pfe),2m(reserved-2),1m(dtb),16m(kernel),32m(ubifs) bootcmd=echo starting openwrt ...;pfe stop;run qspi_boot bootdelay=3 diff --git a/package/boot/uboot-layerscape/files/ls1043ardb-uEnv.txt b/package/boot/uboot-layerscape/files/ls1043ardb-uEnv.txt index c78bfe0098..b040cffdbf 100644 --- a/package/boot/uboot-layerscape/files/ls1043ardb-uEnv.txt +++ b/package/boot/uboot-layerscape/files/ls1043ardb-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/mtdblock9 rootfstype=squashfs,jffs2 noinitrd earlycon=uart8250,mmio,0x21c0500 console=ttyS0,115200 mtdparts=60000000.nor:1m(rcw),2m(u-boot),1m(u-boot-env),2m(ppa),3m(reserved-1),256k(fman),5888k(reserved-2),1m(dtb),16m(kernel),32m(rootfs) +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) bootcmd=echo starting openwrt ...;run nor_boot bootdelay=3 diff --git a/package/boot/uboot-layerscape/files/ls1046ardb-uEnv.txt b/package/boot/uboot-layerscape/files/ls1046ardb-uEnv.txt index fecb8fd702..ad3a3d6c37 100644 --- a/package/boot/uboot-layerscape/files/ls1046ardb-uEnv.txt +++ b/package/boot/uboot-layerscape/files/ls1046ardb-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=ubi.mtd=10 root=ubi0:rootfs rw rootfstype=ubifs noinitrd earlycon=uart8250,mmio,0x21c0500 console=ttyS0,115200 mtdparts=1550000.quadspi:1m(rcw),2m(u-boot),1m(u-boot-env),2m(ppa),3m(reserved-1),256k(fman),5888k(reserved-2),1m(dtb),16m(kernel),32m(ubifs) +bootargs=ubi.mtd=9 root=ubi0:rootfs rw rootfstype=ubifs noinitrd earlycon=uart8250,mmio,0x21c0500 console=ttyS0,115200 mtdparts=1550000.quadspi:1m(bl2),4m(fip),1m(u-boot-env),3m(reserved-1),256k(fman),5888k(reserved-2),1m(dtb),16m(kernel),32m(ubifs) bootcmd=echo starting openwrt ...;run qspi_boot bootdelay=3 diff --git a/package/boot/uboot-layerscape/files/ls1088ardb-uEnv.txt b/package/boot/uboot-layerscape/files/ls1088ardb-uEnv.txt index 1bcd7019cc..eb2c443b39 100644 --- a/package/boot/uboot-layerscape/files/ls1088ardb-uEnv.txt +++ b/package/boot/uboot-layerscape/files/ls1088ardb-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=ubi.mtd=11 root=ubi0:rootfs rw rootfstype=ubifs noinitrd earlycon=uart8250,mmio,0x21c0500 console=ttyS0,115200 mtdparts=20c0000.quadspi:1m(rcw),2m(u-boot),1m(u-boot-env),2m(ppa),4m(reserved-1),3m(mc),1m(dpl),1m(dpc),1m(dtb),16m(kernel),32m(ubifs) +bootargs=ubi.mtd=10 root=ubi0:rootfs rw rootfstype=ubifs noinitrd earlycon=uart8250,mmio,0x21c0500 console=ttyS0,115200 mtdparts=20c0000.quadspi:1m(bl2),4m(fip),1m(u-boot-env),4m(reserved-1),3m(mc),1m(dpl),1m(dpc),1m(dtb),16m(kernel),32m(ubifs) bootcmd=echo starting openwrt ...;run mc_init;run qspi_boot bootdelay=3 diff --git a/package/boot/uboot-layerscape/files/ls2088ardb-uEnv.txt b/package/boot/uboot-layerscape/files/ls2088ardb-uEnv.txt index f3b6725544..31e937ffcb 100644 --- a/package/boot/uboot-layerscape/files/ls2088ardb-uEnv.txt +++ b/package/boot/uboot-layerscape/files/ls2088ardb-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/mtdblock10 rootfstype=squashfs,jffs2 noinitrd earlycon=uart8250,mmio,0x21c0500 console=ttyS1,115200 mtdparts=580000000.nor:1m(rcw),2m(u-boot),1m(u-boot-env),2m(ppa),4m(reserved-1),3m(mc),1m(dpl),1m(dpc),1m(dtb),16m(kernel),32m(rootfs) +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) bootcmd=echo starting openwrt ...;run mc_init;run nor_boot bootdelay=3 diff --git a/package/firmware/layerscape/ls-rcw/Makefile b/package/firmware/layerscape/ls-rcw/Makefile index dea1921d2d..5bcbff5bc4 100644 --- a/package/firmware/layerscape/ls-rcw/Makefile +++ b/package/firmware/layerscape/ls-rcw/Makefile @@ -30,12 +30,12 @@ endef define Package/layerscape-rcw/ls1012ardb TITLE:=NXP LS1012ARDB RCW binary - CONFIG:=ls1012ardb/R_SPNH_3508/rcw_1000_default.bin.swapped + CONFIG:=ls1012ardb/R_SPNH_3508/rcw_1000_default.bin endef define Package/layerscape-rcw/ls1012afrwy TITLE:=NXP LS1012AFRWY RCW binary - CONFIG:=ls1012afrwy/N_SSNP_3305/rcw_1000_default.bin.swapped + CONFIG:=ls1012afrwy/N_SSNP_3305/rcw_1000_default.bin endef define Package/layerscape-rcw/ls1043ardb @@ -50,7 +50,7 @@ endef define Package/layerscape-rcw/ls1046ardb TITLE:=NXP LS1046ARDB RCW binary - CONFIG:=ls1046ardb/RR_FFSSPPPH_1133_5559/rcw_1800_qspiboot.bin.swapped + CONFIG:=ls1046ardb/RR_FFSSPPPH_1133_5559/rcw_1800_qspiboot.bin endef define Package/layerscape-rcw/ls1046ardb-sdboot diff --git a/target/linux/layerscape/image/armv8_64b.mk b/target/linux/layerscape/image/armv8_64b.mk index 5f3a511978..fa81cfd747 100644 --- a/target/linux/layerscape/image/armv8_64b.mk +++ b/target/linux/layerscape/image/armv8_64b.mk @@ -18,9 +18,8 @@ endef define Device/ls1012ardb DEVICE_TITLE := LS1012ARDB DEVICE_PACKAGES += \ - layerscape-rcw-ls1012ardb \ layerscape-ppfe \ - layerscape-ppa-ls1012ardb \ + tfa-ls1012ardb \ kmod-ppfe DEVICE_DTS := freescale/fsl-ls1012a-rdb UBINIZE_OPTS := -E 5 @@ -28,10 +27,9 @@ define Device/ls1012ardb PAGESIZE := 1 IMAGE/firmware.bin := \ ls-clean | \ - ls-append $(1)-rcw.bin | pad-to 1M | \ - ls-append $(1)-uboot.bin | pad-to 3M | \ - ls-append $(1)-uboot-env.bin | pad-to 4M | \ - ls-append $(1)-ppa.itb | pad-to 10M | \ + ls-append $(1)-bl2.pbl | pad-to 1M | \ + ls-append $(1)-fip.bin | pad-to 5M | \ + ls-append $(1)-uboot-env.bin | pad-to 10M | \ ls-append pfe.itb | pad-to 15M | \ ls-append-dtb $$(DEVICE_DTS) | pad-to 16M | \ append-kernel | pad-to 32M | \ @@ -42,19 +40,17 @@ TARGET_DEVICES += ls1012ardb define Device/ls1012afrwy DEVICE_TITLE := LS1012AFRWY DEVICE_PACKAGES += \ - layerscape-rcw-ls1012afrwy \ layerscape-ppfe \ - layerscape-ppa-ls1012afrwy \ + tfa-ls1012afrwy \ kmod-ppfe DEVICE_DTS := freescale/fsl-ls1012a-frwy FILESYSTEMS := ext4 IMAGES := firmware.bin sdcard.img IMAGE/firmware.bin := \ ls-clean | \ - ls-append $(1)-rcw.bin | pad-to 128K | \ + ls-append $(1)-bl2.pbl | pad-to 128K | \ ls-append pfe.itb | pad-to 384K | \ - ls-append $(1)-ppa.itb | pad-to 1024K | \ - ls-append $(1)-uboot.bin | pad-to 1856K | \ + ls-append $(1)-fip.bin | pad-to 1856K | \ ls-append $(1)-uboot-env.bin | pad-to 2048K | \ check-size 2097153 IMAGE/sdcard.img := \ @@ -69,17 +65,16 @@ TARGET_DEVICES += ls1012afrwy define Device/ls1043ardb DEVICE_TITLE := LS1043ARDB DEVICE_PACKAGES += \ - layerscape-rcw-ls1043ardb \ layerscape-fman-ls1043ardb \ - layerscape-ppa-ls1043ardb + tfa-ls1043ardb \ + fmc fmc-eth-config DEVICE_DTS := freescale/fsl-ls1043a-rdb-sdk FILESYSTEMS := squashfs IMAGE/firmware.bin := \ ls-clean | \ - ls-append $(1)-rcw.bin | pad-to 1M | \ - ls-append $(1)-uboot.bin | pad-to 3M | \ - ls-append $(1)-uboot-env.bin | pad-to 4M | \ - ls-append $(1)-ppa.itb | pad-to 9M | \ + ls-append $(1)-bl2.pbl | pad-to 1M | \ + ls-append $(1)-fip.bin | pad-to 5M | \ + ls-append $(1)-uboot-env.bin | pad-to 9M | \ ls-append $(1)-fman.bin | pad-to 15M | \ ls-append-dtb $$(DEVICE_DTS) | pad-to 16M | \ append-kernel | pad-to 32M | \ @@ -91,16 +86,17 @@ define Device/ls1043ardb-sdboot DEVICE_TITLE := LS1043ARDB (SD Card Boot) DEVICE_PACKAGES += \ layerscape-fman-ls1043ardb \ - layerscape-ppa-ls1043ardb + tfa-ls1043ardb-sdboot \ + fmc fmc-eth-config DEVICE_DTS := freescale/fsl-ls1043a-rdb-sdk FILESYSTEMS := ext4 IMAGES := sdcard.img IMAGE/sdcard.img := \ ls-clean | \ ls-append-sdhead $(1) | pad-to 4K | \ - ls-append $(1)-uboot.bin | pad-to 3M | \ - ls-append $(1)-uboot-env.bin | pad-to 4M | \ - ls-append ls1043ardb-ppa.itb | pad-to 9M | \ + ls-append $(1)-bl2.pbl | pad-to 1M | \ + ls-append $(1)-fip.bin | pad-to 5M | \ + ls-append $(1)-uboot-env.bin | pad-to 9M | \ ls-append ls1043ardb-fman.bin | pad-to 15M | \ ls-append-dtb $$(DEVICE_DTS) | pad-to 16M | \ append-kernel | pad-to $(LS_SD_ROOTFSPART_OFFSET)M | \ @@ -111,19 +107,18 @@ TARGET_DEVICES += ls1043ardb-sdboot define Device/ls1046ardb DEVICE_TITLE := LS1046ARDB DEVICE_PACKAGES += \ - layerscape-rcw-ls1046ardb \ layerscape-fman-ls1046ardb \ - layerscape-ppa-ls1046ardb + tfa-ls1046ardb \ + fmc fmc-eth-config DEVICE_DTS := freescale/fsl-ls1046a-rdb-sdk UBINIZE_OPTS := -E 5 BLOCKSIZE := 256KiB PAGESIZE := 1 IMAGE/firmware.bin := \ ls-clean | \ - ls-append $(1)-rcw.bin | pad-to 1M | \ - ls-append $(1)-uboot.bin | pad-to 3M | \ - ls-append $(1)-uboot-env.bin | pad-to 4M | \ - ls-append $(1)-ppa.itb | pad-to 9M | \ + ls-append $(1)-bl2.pbl | pad-to 1M | \ + ls-append $(1)-fip.bin | pad-to 5M | \ + ls-append $(1)-uboot-env.bin | pad-to 9M | \ ls-append $(1)-fman.bin | pad-to 15M | \ ls-append-dtb $$(DEVICE_DTS) | pad-to 16M | \ append-kernel | pad-to 32M | \ @@ -135,16 +130,17 @@ define Device/ls1046ardb-sdboot DEVICE_TITLE := LS1046ARDB (SD Card Boot) DEVICE_PACKAGES += \ layerscape-fman-ls1046ardb \ - layerscape-ppa-ls1046ardb + tfa-ls1046ardb-sdboot \ + fmc fmc-eth-config DEVICE_DTS := freescale/fsl-ls1046a-rdb-sdk FILESYSTEMS := ext4 IMAGES := sdcard.img IMAGE/sdcard.img := \ ls-clean | \ ls-append-sdhead $(1) | pad-to 4K | \ - ls-append $(1)-uboot.bin | pad-to 3M | \ - ls-append $(1)-uboot-env.bin | pad-to 4M | \ - ls-append ls1046ardb-ppa.itb | pad-to 9M | \ + ls-append $(1)-bl2.pbl | pad-to 1M | \ + ls-append $(1)-fip.bin | pad-to 5M | \ + ls-append $(1)-uboot-env.bin | pad-to 9M | \ ls-append ls1046ardb-fman.bin | pad-to 15M | \ ls-append-dtb $$(DEVICE_DTS) | pad-to 16M | \ append-kernel | pad-to $(LS_SD_ROOTFSPART_OFFSET)M | \ @@ -155,10 +151,9 @@ TARGET_DEVICES += ls1046ardb-sdboot define Device/ls1088ardb DEVICE_TITLE := LS1088ARDB DEVICE_PACKAGES += \ - layerscape-rcw-ls1088ardb \ layerscape-mc-ls1088ardb \ layerscape-dpl-ls1088ardb \ - layerscape-ppa-ls1088ardb \ + tfa-ls1088ardb \ restool DEVICE_DTS := freescale/fsl-ls1088a-rdb UBINIZE_OPTS := -E 5 @@ -166,10 +161,9 @@ define Device/ls1088ardb PAGESIZE := 1 IMAGE/firmware.bin := \ ls-clean | \ - ls-append $(1)-rcw.bin | pad-to 1M | \ - ls-append $(1)-uboot.bin | pad-to 3M | \ - ls-append $(1)-uboot-env.bin | pad-to 4M | \ - ls-append $(1)-ppa.itb | pad-to 10M | \ + ls-append $(1)-bl2.pbl | pad-to 1M | \ + ls-append $(1)-fip.bin | pad-to 5M | \ + ls-append $(1)-uboot-env.bin | pad-to 10M | \ ls-append $(1)-mc.itb | pad-to 13M | \ ls-append $(1)-dpl.dtb | pad-to 14M | \ ls-append $(1)-dpc.dtb | pad-to 15M | \ @@ -182,10 +176,9 @@ TARGET_DEVICES += ls1088ardb define Device/ls1088ardb-sdboot DEVICE_TITLE := LS1088ARDB (SD Card Boot) DEVICE_PACKAGES += \ - layerscape-rcw-ls1088ardb-sdboot \ layerscape-mc-ls1088ardb \ layerscape-dpl-ls1088ardb \ - layerscape-ppa-ls1088ardb \ + tfa-ls1088ardb-sdboot \ restool DEVICE_DTS := freescale/fsl-ls1088a-rdb FILESYSTEMS := ext4 @@ -193,10 +186,9 @@ define Device/ls1088ardb-sdboot IMAGE/sdcard.img := \ ls-clean | \ ls-append-sdhead $(1) | pad-to 4K | \ - ls-append $(1)-rcw.bin | pad-to 1M | \ - ls-append $(1)-uboot.bin | pad-to 3M | \ - ls-append $(1)-uboot-env.bin | pad-to 4M | \ - ls-append ls1088ardb-ppa.itb | pad-to 10M | \ + ls-append $(1)-bl2.pbl | pad-to 1M | \ + ls-append $(1)-fip.bin | pad-to 5M | \ + ls-append $(1)-uboot-env.bin | pad-to 10M | \ ls-append ls1088ardb-mc.itb | pad-to 13M | \ ls-append ls1088ardb-dpl.dtb | pad-to 14M | \ ls-append ls1088ardb-dpc.dtb | pad-to 15M | \ @@ -209,19 +201,17 @@ TARGET_DEVICES += ls1088ardb-sdboot define Device/ls2088ardb DEVICE_TITLE := LS2088ARDB DEVICE_PACKAGES += \ - layerscape-rcw-ls2088ardb \ layerscape-mc-ls2088ardb \ layerscape-dpl-ls2088ardb \ - layerscape-ppa-ls2088ardb \ + tfa-ls2088ardb \ restool DEVICE_DTS := freescale/fsl-ls2088a-rdb FILESYSTEMS := squashfs IMAGE/firmware.bin := \ ls-clean | \ - ls-append $(1)-rcw.bin | pad-to 1M | \ - ls-append $(1)-uboot.bin | pad-to 3M | \ - ls-append $(1)-uboot-env.bin | pad-to 4M | \ - ls-append $(1)-ppa.itb | pad-to 10M | \ + ls-append $(1)-bl2.pbl | pad-to 1M | \ + ls-append $(1)-fip.bin | pad-to 5M | \ + ls-append $(1)-uboot-env.bin | pad-to 10M | \ ls-append $(1)-mc.itb | pad-to 13M | \ ls-append $(1)-dpl.dtb | pad-to 14M | \ ls-append $(1)-dpc.dtb | pad-to 15M | \ -- 2.25.1