[Buildroot] [EXT] Re: [PATCH v4 9/9] board/nxp/ls1028ardb: new board

Jerry Huang jerry.huang at nxp.com
Fri Feb 7 05:23:04 UTC 2020



Best Regards
Jerry Huang

> -----Original Message-----
> From: Vladimir Oltean <olteanv at gmail.com>
> Sent: Wednesday, February 5, 2020 8:39 PM
> To: Jerry Huang <jerry.huang at nxp.com>
> Cc: buildroot at busybox.net; Thomas Petazzoni
> <thomas.petazzoni at bootlin.com>; Michael Walle <michael at walle.cc>;
> Matthew Weber <matthew.weber at collins.com>; geomatsi at gmail.com
> Subject: [EXT] Re: [PATCH v4 9/9] board/nxp/ls1028ardb: new board
> 
> Caution: EXT Email
> 
> Hi Jerry,
> 
> On Wed, 5 Feb 2020 at 12:54, Changming Huang <jerry.huang at nxp.com>
> wrote:
> >
> > This is to support NXP LS1028ARDB board in Buildroot.
> > The board is setup to track the Linux at 4.19 via NXP LSDK-19.09.
> >
> > The target will build uboot and RCW binary with arm-trusted-firmware
> support.
> >
> > board/nxp/ls1028ardb/: scripts related with ls1028ardb
> > nxp_ls1028ardb-64b_defconfig: defconfig boot from SD card
> >
> > Signed-off-by: Changming Huang <jerry.huang at nxp.com>
> > ---
> > changes since v3:
> > 1. merge previous version patch 8 and patch 9 to one.
> > 2. split RCW options BR2_PACKAGE_HOST_QORIQ_RCW_BOOT_MODE to
> another patch.
> > 3. remove scritps about emmc and xspi.
> > 4. remove xspi and emmc configuration.
> > 5. add new option BR2_ROOTFS_OVERLAY for 10-network.rules.
> > 6. modify u-boot environment scripts, remove all setting not used.
> > 7. remove the scripts which is not used by default configuration.
> >
> > changes since v2:
> > 1. Modify the qoriq-cadence-dp-firmware option in defconfig.
> > 2. rename defconfig to nxp_ls1028*.
> > 3. remove extra packages except busybox in defconfig.
> > 4. modify the description of file genimage.xspi.cfg.template.
> >
> > changes since v1:
> > 1. add new option in configs/freescale_ls1028ardb-xxxx_defconfig.
> > ---
> >  board/nxp/common/ls/busybox.config            |  9 ++
> >  .../etc/udev/rules.d/10-network.rules         | 16 ++++
> >  board/nxp/ls1028ardb/genimage.sd.cfg.template | 52 ++++++++++++
> >  board/nxp/ls1028ardb/post-image.sh            | 57 +++++++++++++
> >  board/nxp/ls1028ardb/readme.txt               | 61 +++++++++++++
> >  .../nxp/ls1028ardb/u-boot-environment-sd.txt  | 13 +++
> >  configs/nxp_ls1028ardb-64b_defconfig          | 85
> +++++++++++++++++++
> >  7 files changed, 293 insertions(+)
> >  create mode 100644 board/nxp/common/ls/busybox.config
> >  create mode 100644
> > board/nxp/ls1028ardb/enetc_init_overlay/etc/udev/rules.d/10-network.ru
> > les  create mode 100644 board/nxp/ls1028ardb/genimage.sd.cfg.template
> >  create mode 100755 board/nxp/ls1028ardb/post-image.sh
> >  create mode 100644 board/nxp/ls1028ardb/readme.txt  create mode
> > 100644 board/nxp/ls1028ardb/u-boot-environment-sd.txt
> >  create mode 100644 configs/nxp_ls1028ardb-64b_defconfig
> >
> > diff --git a/board/nxp/common/ls/busybox.config
> > b/board/nxp/common/ls/busybox.config
> > new file mode 100644
> > index 0000000000..7074c65aa6
> > --- /dev/null
> > +++ b/board/nxp/common/ls/busybox.config
> > @@ -0,0 +1,9 @@
> > +#
> > +# Additional Busybox Settings
> > +#
> > +CONFIG_TASKSET=y
> > +CONFIG_FEATURE_TASKSET_FANCY=y
> > +CONFIG_FEATURE_DF_FANCY=y
> > +CONFIG_FEATURE_SEAMLESS_GZ=y
> > +CONFIG_FEATURE_SEAMLESS_BZ2=y
> > +CONFIG_FEATURE_SEAMLESS_XZ=y
> > diff --git
> > a/board/nxp/ls1028ardb/enetc_init_overlay/etc/udev/rules.d/10-network.
> > rules
> > b/board/nxp/ls1028ardb/enetc_init_overlay/etc/udev/rules.d/10-network.
> > rules
> > new file mode 100644
> > index 0000000000..19f41634bd
> > --- /dev/null
> > +++ b/board/nxp/ls1028ardb/enetc_init_overlay/etc/udev/rules.d/10-netw
> > +++ ork.rules
> > @@ -0,0 +1,16 @@
> > +# ENETC rules
> > +ACTION=="add", SUBSYSTEM=="net", KERNELS=="0000:00:00.0",
> DRIVERS=="fsl_enetc", NAME:="eno0"
> > +ACTION=="add", SUBSYSTEM=="net", KERNELS=="0000:00:00.1",
> DRIVERS=="fsl_enetc", NAME:="eno1"
> > +ACTION=="add", SUBSYSTEM=="net", KERNELS=="0000:00:00.2",
> DRIVERS=="fsl_enetc", NAME:="eno2"
> > +ACTION=="add", SUBSYSTEM=="net", KERNELS=="0000:00:00.6",
> DRIVERS=="fsl_enetc", NAME:="eno3"
> > +ACTION=="add", SUBSYSTEM=="net", KERNELS=="0000:00:01.0",
> DRIVERS=="fsl_enetc_vf", NAME:="eno0vf0"
> > +ACTION=="add", SUBSYSTEM=="net", KERNELS=="0000:00:01.1",
> DRIVERS=="fsl_enetc_vf", NAME:="eno0vf1"
> > +ACTION=="add", SUBSYSTEM=="net", KERNELS=="0000:00:01.2",
> DRIVERS=="fsl_enetc_vf", NAME:="eno1vf0"
> > +ACTION=="add", SUBSYSTEM=="net", KERNELS=="0000:00:01.3",
> DRIVERS=="fsl_enetc_vf", NAME:="eno1vf1"
> > +# LS1028 switch rules
> > +ACTION=="add", SUBSYSTEM=="net", KERNELS=="0000:00:00.5",
> DRIVERS=="mscc_felix", ATTR{phys_port_name}=="p0", NAME="swp0"
> > +ACTION=="add", SUBSYSTEM=="net", KERNELS=="0000:00:00.5",
> DRIVERS=="mscc_felix", ATTR{phys_port_name}=="p1", NAME="swp1"
> > +ACTION=="add", SUBSYSTEM=="net", KERNELS=="0000:00:00.5",
> DRIVERS=="mscc_felix", ATTR{phys_port_name}=="p2", NAME="swp2"
> > +ACTION=="add", SUBSYSTEM=="net", KERNELS=="0000:00:00.5",
> DRIVERS=="mscc_felix", ATTR{phys_port_name}=="p3", NAME="swp3"
> > +ACTION=="add", SUBSYSTEM=="net", KERNELS=="0000:00:00.5",
> DRIVERS=="mscc_felix", ATTR{phys_port_name}=="p4", NAME="swp4"
> > +ACTION=="add", SUBSYSTEM=="net", KERNELS=="0000:00:00.5",
> DRIVERS=="mscc_felix", ATTR{phys_port_name}=="p5", NAME="swp5"
> > diff --git a/board/nxp/ls1028ardb/genimage.sd.cfg.template
> > b/board/nxp/ls1028ardb/genimage.sd.cfg.template
> > new file mode 100644
> > index 0000000000..ab50e103c1
> > --- /dev/null
> > +++ b/board/nxp/ls1028ardb/genimage.sd.cfg.template
> > @@ -0,0 +1,52 @@
> > +# Minimal SD card image for the NXP boards Template # # SD card image
> > +(sdcard.img) format:
> > +# * the SD card must have 4 kB free space at the beginning, # *
> > +U-Boot is dumped as is, # * a FAT partition at offset 64 MB is
> > +containing Image and DTB files # * a single root filesystem partition
> > +is required (ext2, ext3 or ext4) #
> > +
> > +image boot.vfat {
> > +  vfat {
> > +    files = {
> > +      %FILES%
> > +    }
> > +  }
> > +  size = 256M
> > +}
> > +
> > +image sdcard.img {
> > +  hdimage {
> > +  }
> > +
> > +  partition rcw {
> > +    in-partition-table = "no"
> > +    image = "bl2_sd.pbl"
> > +    offset = 4096
> > +  }
> > +
> > +  partition u-boot {
> > +    in-partition-table = "no"
> > +    image = "fip.bin"
> > +    offset = 1M
> > +  }
> > +
> > +  partition u-boot-environment {
> > +    in-partition-table = "no"
> > +    image = "uboot-env.bin"
> > +    offset = 5M
> > +  }
> > +
> > +  partition boot {
> > +    partition-type = 0xC
> > +    bootable = "true"
> > +    image = "boot.vfat"
> > +    offset = 64M
> > +  }
> > +
> > +  partition rootfs {
> > +    partition-type = 0x83
> > +    image = "rootfs.ext2"
> > +  }
> > +}
> > diff --git a/board/nxp/ls1028ardb/post-image.sh
> > b/board/nxp/ls1028ardb/post-image.sh
> > new file mode 100755
> > index 0000000000..c655074386
> > --- /dev/null
> > +++ b/board/nxp/ls1028ardb/post-image.sh
> > @@ -0,0 +1,57 @@
> > +#!/usr/bin/env bash
> > +# args from BR2_ROOTFS_POST_SCRIPT_ARGS # $2 linux building directory
> > +# $3 buildroot top directory # $4 u-boot building directory
> > +
> > +#
> > +# dtb_list extracts the list of DTB files from
> BR2_LINUX_KERNEL_INTREE_DTS_NAME
> > +# in ${BR_CONFIG}, then prints the corresponding list of file names for the
> > +# genimage configuration file
> > +#
> > +dtb_file()
> > +{
> > +       local DTB_LIST="$(sed -n
> 's/^BR2_LINUX_KERNEL_INTREE_DTS_NAME="\([\/a-z0-9 \-]*\)"$/\1/p'
> ${BR2_CONFIG})"
> > +
> > +       for dt in $DTB_LIST; do
> > +               echo -n "\"`basename $dt`.dtb\", "
> > +       done
> > +}
> > +
> > +#
> > +# genimage.sd.cfg.template: Boot from SD
> > +# genimage.emmc.cfg.template: Boot from eMMC
> > +#
> > +genimage_type()
> > +{
> > +       if grep -Eq
> "^BR2_PACKAGE_HOST_QORIQ_RCW_BOOT_MODE=\"emmc\"$"
> ${BR2_CONFIG}; then
> > +               echo "genimage.emmc.cfg.template"
> > +       elif grep -Eq
> "^BR2_PACKAGE_HOST_QORIQ_RCW_BOOT_MODE=\"sd\"$" ${BR2_CONFIG};
> then
> > +               echo "genimage.sd.cfg.template"
> > +       fi
> > +}
> > +
> > +main()
> > +{
> > +       local FILES="$(dtb_file) "ls1028a-dp-fw.bin", "Image""
> > +       local GENIMAGE_CFG="$(mktemp --suffix genimage.cfg)"
> > +       local GENIMAGE_TMP="${BUILD_DIR}/genimage.tmp"
> > +
> > +       sed -e "s/%FILES%/${FILES}/" \
> > +               board/nxp/ls1028ardb/$(genimage_type) >
> ${GENIMAGE_CFG}
> > +
> > +       rm -rf "${GENIMAGE_TMP}"
> > +
> > +       genimage \
> > +               --rootpath "${TARGET_DIR}" \
> > +               --tmppath "${GENIMAGE_TMP}" \
> > +               --inputpath "${BINARIES_DIR}" \
> > +               --outputpath "${BINARIES_DIR}" \
> > +               --config "${GENIMAGE_CFG}"
> > +
> > +       rm -f ${GENIMAGE_CFG}
> > +
> > +       exit $?
> > +}
> > +
> > +main $@
> > diff --git a/board/nxp/ls1028ardb/readme.txt
> b/board/nxp/ls1028ardb/readme.txt
> > new file mode 100644
> > index 0000000000..713babd7c3
> > --- /dev/null
> > +++ b/board/nxp/ls1028ardb/readme.txt
> > @@ -0,0 +1,61 @@
> > +LS1028ARDB board is one platform based on LS1028A silicon for industry,
> > +which is supported in LSDK-19.09.
> > +
> > +One simple image file is created by buildroot, which includes RCW, uboot,
> > +Linux kernel, rootfs and other necessary binaries for this board.
> > +
> > +To program the image file created by buildroot into the flash.
> > +There are two way to do it:
> > +
> > +1. Program the image file on PC machine for SD card boot
> > +  $ sudo dd if=./output/images/sdcard.img of=/dev/sdx
> > +  # or in some other host machine:
> > +  $ sudo dd if=./output/images/sdcard.img of=/dev/mmcblkx
> > +
> > +  # find the right SD Card device name in your host machine and replace the
> > +  # “sdx” or “mmcblkx”.
> > +
> > +2. Program the image file on board for eMMC and XSPI boot
> > +Make sure your board has ipaddr, netmask, and serverip defined to reach
> your
> > +tftp server.
> > +
> > +  2.1 Program eMMC boot image file to eMMC chip
> > +    # Make sure output/images/sdcard.img is stored to tftp server
> > +    # Below command is one example
> > +    => tftpboot 0xa0000000 sdcard.img
> > +    => mmc dev 1
> > +    => mmc erase 0 0x200000
> > +    => mmc write 0xa0000000 0 0x200000
> > +
> > +    # The size "0x200000" will be changed when the image size is different.
> > +
> > +  2.2 Program XSPI boot image file to flash
> > +    # Make sure output/images/xspi.cpio.img is stored to tftp server
> > +    # Below command is one example
> > +    => tftpboot 0xa0000000 xspi.cpio.img
> > +    => sf probe
> > +    => sf erase 0 $filesize
> > +    => sf write 0xa0000000 0 $filesize
> > +
> > +3. Booting your new system
> > +Before booting the new system, we should make sure the switch setting is
> right.
> > +below switch setting is for each booting mode:
> > +    +-----------+---------------------+
> > +    |Boot mode  | Switch setting      |
> > +    +---------------------------------+
> > +    |SD boot    | SW2[1~4] = 0b’1000  |
> > +    +---------------------------------+
> > +    |eMMC boot  | SW2[1~4] = 0b’1001  |
> > +    +---------------------------------+
> > +    |XSPI boot  | SW2[1~4] = 0b’1111  |
> > +    +-----------+---------------------+
> > +
> > +or we use following command to reset the board in uboot prompt:
> > +  # boot from SD card
> > +  => qixis_reset sd
> > +
> > +  # boot from eMMC chip
> > +  => qixis_reset emmc
> > +
> > +  # boot from XSPI
> > +  => qixis_reset qspi
> > diff --git a/board/nxp/ls1028ardb/u-boot-environment-sd.txt
> b/board/nxp/ls1028ardb/u-boot-environment-sd.txt
> > new file mode 100644
> > index 0000000000..f91e6b585f
> > --- /dev/null
> > +++ b/board/nxp/ls1028ardb/u-boot-environment-sd.txt
> > @@ -0,0 +1,13 @@
> > +baudrate=115200
> > +bootcmd=setenv bootargs root=/dev/mmcblk0p2 rootwait rw
> earlycon=uart8250,0x21c0500 console=ttyS0,115200 cma=256M
> video=1920x1080-32 at 60;mmcinfo;fatload mmc 0:1 ${dp_load} ${dp_file}; hdp
> load ${dp_load} ${dp_offset};fatload mmc 0:1 ${loadaddr} ${bootfile};fatload
> mmc 0:1 ${fdtaddr} ${fdtfile};booti ${loadaddr} - ${fdtaddr}
> > +bootdelay=3
> > +bootfile=Image
> > +fdtfile=fsl-ls1028a-rdb.dtb
> > +loadaddr=0xa0000000
> > +fdtaddr=0xb0000000
> > +dp_file=ls1028a-dp-fw.bin
> > +dp_load=0x90000000
> > +dp_offset=0x2000
> > +stderr=serial
> > +stdin=serial
> > +stdout=serial
> > diff --git a/configs/nxp_ls1028ardb-64b_defconfig
> b/configs/nxp_ls1028ardb-64b_defconfig
> > new file mode 100644
> > index 0000000000..ede72ff0ef
> > --- /dev/null
> > +++ b/configs/nxp_ls1028ardb-64b_defconfig
> > @@ -0,0 +1,85 @@
> > +# Architecture
> > +BR2_aarch64=y
> > +BR2_cortex_a72=y
> > +
> > +# Filesystem
> > +BR2_TARGET_ROOTFS_EXT2=y
> > +BR2_TARGET_ROOTFS_EXT2_4=y
> > +
> > +# Hostname and issue
> > +BR2_TARGET_GENERIC_HOSTNAME="LS1028ARDB"
> > +
> > +# toolchain
> > +BR2_TOOLCHAIN_BUILDROOT_GLIBC=y
> > +BR2_TOOLCHAIN_BUILDROOT_LIBC="glibc"
> > +
> > +# Linux headers same as kernel
> > +BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_19=y
> > +
> > +# bootloader
> > +BR2_TARGET_UBOOT=y
> > +BR2_TARGET_UBOOT_BOARDNAME="ls1028ardb_tfa"
> > +BR2_TARGET_UBOOT_CUSTOM_GIT=y
> >
> +BR2_TARGET_UBOOT_CUSTOM_REPO_URL="https://eur01.safelinks.protectio
> n.outlook.com/?url=https%3A%2F%2Fsource.codeaurora.org%2Fexternal%2Fqo
> riq%2Fqoriq-components%2Fu-boot&data=02%7C01%7Cjerry.huang%40nx
> p.com%7Ce7f374b4b8684185612a08d7aa3878c0%7C686ea1d3bc2b4c6fa92cd
> 99c5c301635%7C0%7C0%7C637165031827183010&sdata=Zhc99R0%2F7y
> tVSywcJTFySbuX99tLwthU2yAym2dGxEE%3D&reserved=0"
> > +BR2_TARGET_UBOOT_CUSTOM_REPO_VERSION="LSDK-19.09"
> > +BR2_TARGET_UBOOT_NEEDS_DTC=y
> > +BR2_TARGET_UBOOT_FORMAT_BIN=n
> > +BR2_TARGET_UBOOT_FORMAT_CUSTOM=y
> > +BR2_TARGET_UBOOT_FORMAT_CUSTOM_NAME="u-boot-dtb.bin"
> > +BR2_PACKAGE_UBOOT_TOOLS_MKIMAGE=y
> > +BR2_TARGET_UBOOT_ENVIMAGE=y
> >
> +BR2_TARGET_UBOOT_ENVIMAGE_SOURCE="board/nxp/ls1028ardb/u-boot-e
> nvironment-sd.txt"
> > +BR2_TARGET_UBOOT_ENVIMAGE_SIZE="0x2000"
> > +
> > +# Kernel
> > +BR2_LINUX_KERNEL=y
> > +BR2_LINUX_KERNEL_CUSTOM_GIT=y
> >
> +BR2_LINUX_KERNEL_CUSTOM_REPO_URL="https://eur01.safelinks.protection
> .outlook.com/?url=https%3A%2F%2Fsource.codeaurora.org%2Fexternal%2Fqor
> iq%2Fqoriq-components%2Flinux&data=02%7C01%7Cjerry.huang%40nxp.
> com%7Ce7f374b4b8684185612a08d7aa3878c0%7C686ea1d3bc2b4c6fa92cd99
> c5c301635%7C0%7C0%7C637165031827183010&sdata=qR633dpjWuIi3ck
> %2BWjyZOuJlhp4ZtiTLWy9YfiFzctc%3D&reserved=0"
> > +BR2_LINUX_KERNEL_CUSTOM_REPO_VERSION="LSDK-19.09-V4.19"
> 
> The LSDK has monthly bugfix releases and the most recent tag,
> currently, is LSDK-19.09-update-311219-V4.19. There have been some
> bugfixes since the tag you're proposing related to the Ethernet ports,
> among other things. Shouldn't you use the most recently available tag?
> Similar question for U-Boot and atf.
Ok, the uboot and Linux will use the latest LSDK version LSDK-19.09-update-311219 and LSDK-19.09-update-311219-V4.19.

> > +BR2_LINUX_KERNEL_USE_ARCH_DEFAULT_CONFIG=y
> >
> +BR2_LINUX_KERNEL_CONFIG_FRAGMENT_FILES="$(LINUX_DIR)/arch/arm64
> /configs/lsdk.config"
> > +BR2_LINUX_KERNEL_DTS_SUPPORT=y
> > +BR2_LINUX_KERNEL_INTREE_DTS_NAME="freescale/fsl-ls1028a-rdb"
> > +BR2_LINUX_KERNEL_IMAGE_TARGET_CUSTOM=y
> > +BR2_LINUX_KERNEL_IMAGE_TARGET_NAME="Image"
> > +
> > +# Serial port config
> > +BR2_TARGET_GENERIC_GETTY=y
> 
> I think getty on downstream Buildroot for LS1028A-RDB doesn't work
> properly with this setting as y. What is different here?
Ls1028ardb need the GETTY, otherwise we can't enter Linux prompt.

> > +BR2_TARGET_GENERIC_GETTY_PORT="ttyS0"
> > +
> > +# required tools to create the microSD image
> > +BR2_PACKAGE_HOST_DOSFSTOOLS=y
> > +BR2_PACKAGE_HOST_GENIMAGE=y
> > +BR2_PACKAGE_HOST_MTOOLS=y
> > +BR2_ROOTFS_POST_IMAGE_SCRIPT="board/nxp/ls1028ardb/post-image.sh"
> > +BR2_ROOTFS_POST_SCRIPT_ARGS="$(LINUX_DIR) $(TOPDIR)
> $(UBOOT_DIR)"
> > +
> > +# busybox setting
> >
> +BR2_PACKAGE_BUSYBOX_CONFIG_FRAGMENT_FILES="board/nxp/common/ls
> /busybox.config"
> > +BR2_PACKAGE_BUSYBOX_SHOW_OTHERS=y
> > +
> > +# packages for rcw
> > +BR2_PACKAGE_HOST_QORIQ_RCW=y
> > +BR2_PACKAGE_HOST_QORIQ_RCW_BOOT_MODE="sd"
> >
> +BR2_PACKAGE_HOST_QORIQ_RCW_BIN="ls1028ardb/R_SQPP_0x85bb/rcw_1
> 300_sdboot.bin"
> > +
> > +#Display port firmware
> > +BR2_PACKAGE_QORIQ_CADENCE_DP_FIRMWARE=y
> > +
> > +#eudev support
> > +BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_EUDEV=y
> > +BR2_ROOTFS_OVERLAY="board/nxp/ls1028ardb/enetc_init_overlay"
> 
> Why is this called so specific "enetc_init_overlay" and not
> "rootfs_overlay"? If we want to add more files to the rootfs in the
> future, can't we just use the same rootfs overlay for that?
Will change to rootfs_overlay to cover all options.

> > +
> > +# Arm-Trusted-Firmware
> > +BR2_TARGET_ARM_TRUSTED_FIRMWARE=y
> > +BR2_TARGET_ARM_TRUSTED_FIRMWARE_FIP=y
> > +BR2_TARGET_ARM_TRUSTED_FIRMWARE_UBOOT_AS_BL33=y
> >
> +BR2_TARGET_ARM_TRUSTED_FIRMWARE_UBOOT_BL33_IMAGE="u-boot-dt
> b.bin"
> > +BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_GIT=y
> >
> +BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_REPO_URL="https://eur
> 01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fsource.codeaurora.
> org%2Fexternal%2Fqoriq%2Fqoriq-components%2Fatf&data=02%7C01%7
> Cjerry.huang%40nxp.com%7Ce7f374b4b8684185612a08d7aa3878c0%7C686ea
> 1d3bc2b4c6fa92cd99c5c301635%7C0%7C0%7C637165031827183010&sd
> ata=mnN%2FjI0pui6Tkc7oYBPPFqu0RvYPHTxW0xy%2FI2vONHo%3D&rese
> rved=0"
> >
> +BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_REPO_VERSION="LSDK-
> 19.09"
> > +BR2_TARGET_ARM_TRUSTED_FIRMWARE_PLATFORM="ls1028ardb"
> > +BR2_TARGET_ARM_TRUSTED_FIRMWARE_IMAGES="fip.bin bl2_sd.pbl"
> > +BR2_TARGET_ARM_TRUSTED_FIRMWARE_ADDITIONAL_TARGETS="pbl"
> >
> +BR2_TARGET_ARM_TRUSTED_FIRMWARE_ADDITIONAL_DEPENDENCIES="h
> ost-qoriq-rcw"
> >
> +BR2_TARGET_ARM_TRUSTED_FIRMWARE_ADDITIONAL_VARIABLES="BOOT
> _MODE=sd RCW=$(BINARIES_DIR)/rcw_1300_sdboot.bin"
> > --
> > 2.17.1
> >
> 
> Thanks,
> -Vladimir


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