• Layerscape DDR4 PCB design

    Hello. What does mean note in AN5097: "The clock signal trace from the memory controller to any given DDR4 chip should be longer than it's corresponding strobe trace lenghth"? Do I correct understood it's mean t...
    Michael Lestchew
    last modified by Michael Lestchew
  • What is the meaning of DCFG_CCSR_SCRATCHRW1  = 0000000101 ?

    Hi, My processor is LS1046ARDB, i am trying to establish secure boot from QSPI Flash   1. I have created my own ESBC image to be used in place of U-Boot (with minimum necessary processor initializations and UAR...
    Rashmitha Ramesh Nair
    last modified by Rashmitha Ramesh Nair
  • fail to run nxp_ls1028ardb-64b_ubuntu_defconfig

    Hi all,   I make the "nxp_ls1028ardb-64b_ubuntu_defconfig" and load the sdcard.img to the SD card. When starting from dev. board, it fails to run the OpenIL with Ubuntu. Some error information is displayed in co...
    Yi Yu
    last modified by Yi Yu
  • LS1028ARDB switch port ping failed

    Hi all, I install the O/S on the board with configuration of nxp_ls1028ardb-64b_defconfig. When back-to-back connectinig the eno0 port to another PC, I can successfully ping. But if connecting the swp0 to another PC...
    Yi Yu
    last modified by Yi Yu
  • LS1028ARDB ubuntu_defconfig make failed

    Hi all,   I tried the $ make nxp_ls1028ardb-64b_ubuntu_defconfig $ make but it failed things as below. And it says the post-build script is "xxxx-1604.sh", however I am using ubuntu18.04. Could that be the re...
    Yi Yu
    last modified by Yi Yu
  • LS1046ARDB board experiencing spontaneous resets

    Hi,   I am having a persistent problem with LS1046ARDB board which is experiencing spontaneous resets preventing booting into Linux. I initially started with default settings on DIP switches but I could not get i...
    Pawel Wodnicki
    last modified by Pawel Wodnicki
  • LSDK1906 build error---gzip: ramdisk_rootfs_arm64.ext4.gz: unexpected end of file

    I use flexbuild_lsdk1906_update_290719.tgz , my host machine is CentOS7, so I unpack this pkgs, and then use flex-builder docker  this create a docker image for fbubuntu18.04, and then enter it, then I...
    Xiaofan Lee
    last modified by Xiaofan Lee
  • USB Hub on LS1046ARDB

    I try to connect the Microsoft USB3.0 FULL HD PTZ on LS1046ARDB. It seems could not detect this Camera.   I also try to these steps: (1) USB camera connect to Ubuntu 18.02   $ lsusb     B...
    Andy Hsu
    last modified by Andy Hsu
  • usbhid: couldn't find an input interrupt endpoint on LS1046ARDB

    I try to connect a usb camera (USB2.0) on LS1046ARDB Then, a message show as follow: [ 4962.926354] usbhid 1-1:1.2: couldn't find an input interrupt endpoint I also send a command on terminal $ lsusb Bus 001 Devi...
    Andy Hsu
    last modified by Andy Hsu
  • flexbuild lsdk1906 update_290719 fails with E: Cannot install into target

    Hi,   While rebuilding LSDK 1906 and I have run into a problem. I have downloaded flexbuild_lsdk1906_update_290719.tgz and unzipped it into this folder:   /mnt/develop/MachineLinux/NXP/flexbuild_lsdk1906_upd...
    Pawel Wodnicki
    last modified by Pawel Wodnicki
  • How To Create Secure Boot SD Card for LS1043ARDB

    Hi Community, I am working on LS1043ARDB development board and I am facing issues with secure boot. I have performed following procedure for building secure boot sd card image,   Before performing all steps, I...
    Shashikant Wakale
    last modified by Shashikant Wakale
  • LS1043AQDS derived custom Board - Download and u-boot from RAM

    Hi,   I have a LS1043AQDS derived and we are having issues with u-boot. The board boots off the QSPI flash. We do not have a JTAG installed on the board.   I know FSL bases P/T-series board...
    mukund jampala
    last modified by mukund jampala
  • During prototyping, can secured boot functionality be tested without blowing fuses?

    Hi, I would like to know a temporary way of provisioning SRKH Register(without blowing the fuses) and executing secured boot. I am aware of SFP SRKH Mirror Registers being mapped to 0x01E80254 location onwards....
    Rashmitha Ramesh Nair
    last modified by Rashmitha Ramesh Nair
  • CAAM backlog support for 4.19 kernel?

    Hi,   I'm just starting to play with the LS1046ARDB devel board.  Is there a currently working caam driver that has backlog support?  The kernel included with the NXP SDK hangs as soon as you try to do...
    Jim Brooke
    last modified by Jim Brooke
  • Errors in Quick Start section of LS1028A BSP User Guide 0.3

    I'm working through the User Guide for the LS1028A BSP on a LS1028ARDB reference board. (Document Number: LS1028ABSPUG, Rev. 0.3, 04/2019) I'm new to NXP products, but experienced with Linux and embedded processo...
    Jeremy Impson
    last modified by Jeremy Impson
  • How to flash PBL into eMMC of LS1021a via JTAG

    Hi Guys,   Current I have a stand alone ls1021a chipset and external eMMC. I want to flash my image into the eMMC. The first thing I know is to program the PBL (includes PBI and RCW) into the eMMC. Can I use Cod...
    Elias Bitbaker
    last modified by Elias Bitbaker
  • how to make mac10 work normal in ls1046ardb

       I have a board and it has the same hardware between mac9 and mac10.mac9 is fine,but mac10's Autonegotiation has a problem which doesn't work when  network interface is connected,and it shows link up,...
    siyao qi
    last modified by siyao qi
  • Incorporating Layerscape SDK in Debian Linux

    We are using a Linux Debian Distro, from the literature it says we can incorporate the Layerscape SDK components into our own desired distro. Is this a correct interpretation? Can I build your kernel on a Debian host?...
    Dale Chin
    last modified by Dale Chin
  • Problem Relocating u-boot QSPI text location from 0x100000 to 0x10000

    Hi All,   I have a ls1043 based custom board and I am able to use my custom RCW and 2018.09 u-boot to boot just fine. I am trying the u-boot text location on QSPI flash from 0x100000 to 0x10000.  ...
    mukund jampala
    last modified by mukund jampala
  • LSDK Prebuilt Images with DHCP

    Hi Platon, just burned the lastest LSDK rootfs and boot partition to the SD card this morning with flex-installer, following the online documentation.  Since it boots, I would guess that whatever FW was burned in...
    Henry Choi
    last modified by Henry Choi