Thank you for your suggestion. It did not help...   BootROM - 1.78 Booting from SPI flash, Secure mode BootROM: RSA Public key verification PASSED BootROM: CSK block signature verification PASSED BootROM: Boot header signature verification PASSED BootROM: Box ID verification PASSED BootROM: JTAG is disabled General initialization - Version: 1.0.0 Detected Device ID 6920 Master bootloder version 1.14 High speed PHY - Version: 2.0 BoardId = 0x21board SerDes lanes topology details: | Lane # | Speed| Type | ------------------------------| | 1 | 0 | SGMII1 | | 2 | 5 | PCIe1 | | 4 | 5 | PCIe2 | | 5 | 0 | SGMII2 | ------------------------------- :** Link is Gen1, check the EP capability PCIe, Idx 1: Link upgraded to Gen2 based on client cpabilities :** Link is Gen1, check the EP capability PCIe, Idx 2: Link upgraded to Gen2 based on client cpabilities High speed PHY - Ended Successfully DDR4 Training Sequence - Ver TIP-0.23.(Sublib 0.8)0 DDR4 Training Sequence - Switching XBAR Window to FastPath Window DDR4 Training Sequence - Ended Successfully BootROM: Image checksum verification PASSED BootROM: Boot image signature verification PASSED ____ _ / ___|(_) ___ ___ ___ | | | |/ __| / __|/ _ \ | |___ | |\__ \| (__| (_) | \____||_||___/ \___|\___/ _ _ ____ _ | | | | | __ ) ___ ___ | |_ | | | |___| _ \ / _ \ / _ \| __| | |_| |___| |_) | (_) | (_) | |_ \___/ |____/ \___/ \___/ \__| ** LOADER ** U-Boot 2013.01-g729a7b4 (Dec 05 2016 - 23:44:32) SDK version: 2015_T2.0p10 Board: Barbados-2K SoC: MV88F6920 Rev A1 running 2 CPUs CPU: ARM Cortex A9 MPCore (Rev 1) LE CPU 0 CPU @ 1800 [MHz] L2 @ 900 [MHz] TClock @ 250 [MHz] DDR4 @ 900 [MHz] DDR4 32 Bit Width,FastPath Memory Access, DLB Enabled, ECC Disabled DRAM: 1 GiB NAND: 256 MiB SF: Detected N25Q32A with page size 64 KiB, total 4 MiB PCI-e 1 (IF 0 - bus 0) Root Complex Interface, Detected Link X1, GEN 2.0 PCI-e 2 (IF 1 - bus 1) Root Complex Interface, Detected Link X1, GEN 2.0 Map: Code: 0x3fedc000:0x3ffad730 BSS: 0x3ffef1d4 Stack: 0x3f9cbf20 Heap: 0x3f9cc000:0x3fedc000 U-Boot Environment: 0x00100000:0x00110000 (SPI) Board configuration: | port | Interface | PHY address | |--------|------------|--------------| | egiga1 | SGMII | 0x01 | | egiga2 | SGMII | 0x00 | Net: , egiga1, egiga2 [PRIME] Hit ESC key to stop autoboot: 0 Creating 1 MTD partitions on "nand0": 0x000000200000-0x000010000000 : "mtd=2" UBI: attaching mtd1 to ubi0 UBIFS: mounted UBI device 0, volume 1, name "part2" Loading file 'part2/part.bin' to addr 0x02000000 with size 28260381 (0x01af381d)... UBIFS error (pid 0): ubifs_check_node: bad CRC: calculated 0xcabd32cd, read 0xd979ca6b UBIFS error (pid 0): ubifs_check_node: bad node at LEB 168:57616 UBIFS error (pid 0): ubifs_read_node: expected node type 1 UBIFS error (pid 0): do_readpage: cannot read page 0 of inode 75, error -117 Error reading file 'part2/part.bin' part2/part.bin not found! SF: Detected N25Q32A with page size 64 KiB, total 4 MiB Checking image signing. Image signing verification failure(-2), not allowed to run... Trying alternate partition part1 UBIFS: mounted UBI device 0, volume 0, name "part1" Loading file 'part1/part.bin' to addr 0x02000000 with size 18653031 (0x011c9f67)... UBIFS error (pid 0): ubifs_check_node: bad CRC: calculated 0xc3fb9270, read 0xe56befd9 UBIFS error (pid 0): ubifs_check_node: bad node at LEB 11:0 UBIFS error (pid 0): ubifs_read_node: expected node type 1 UBIFS error (pid 0): do_readpage: cannot read page 0 of inode 66, error -117 Error reading file 'part1/part.bin' part1/part.bin not found! Checking image signing. Image signing verification failure(-2), not allowed to run... Giving up. Rebooting... resetting ... u-boot>> pri BOOT=part2 CASset=max ENABLE_BREAK=1 FACTORY_RESET=0 MALLOC_len=5 MANUAL_BOOT=0 MEMORY_DEBUG=0 MPmode=SMP autoload=yes baudrate=9600 bootcmd=nandboot bootdelay=3 bootfile=board_init_barbados2k.img cacheShare=no disaMvPnp=no eeeEnable=no enaClockGating=no enaCpuStream=no enaFPU=yes enaMonExt=no enaWrAllo=no eth1addr=00:50:43:39:61:7b eth1mtu=1500 eth2addr=00:50:43:39:fd:7b eth2mtu=1500 ethact=egiga2 ethaddr=00:50:43:fd:61:7b ethmtu=1500 ethprime=egiga2 fdt_high=0x2000000 image_name=part.bin initrd_high=0xffffffff limit_dram_size=yes loadaddr=0x02000000 loads_echo=0 mtddevname=fs mtdids=nand0=armada-nand mtdparts=mtdparts=armada-nand:1m(oops),1m(reserved),-(fs) nandEcc=nfcConfig=4bitecc netretry=yes partition=nand0,2 pcieTune=no pexMode=RC stderr=serial stdin=serial stdout=serial yuk_ethaddr=00:00:00:EE:51:81 Environment size: 914/65532 bytes u-boot>> ... View more

u-boot>> pri BOOT=part2 CASset=max ENABLE_BREAK=1 FACTORY_RESET=0 MALLOC_len=5 MANUAL_BOOT=0 MEMORY_DEBUG=0 MPmode=SMP autoload=yes baudrate=9600 bootcmd=nandboot bootdelay=3 cacheShare=no disaMvPnp=no eeeEnable=no enaClockGating=no enaCpuStream=no enaFPU=yes enaMonExt=no enaWrAllo=no eth1addr=00:50:43:39:61:7b eth1mtu=1500 eth2addr=00:50:43:39:fd:7b eth2mtu=1500 ethact=egiga2 ethaddr=00:50:43:fd:61:7b ethmtu=1500 ethprime=egiga2 fdt_high=0x2000000 image_name=part.bin initrd_high=0xffffffff limit_dram_size=yes loadaddr=0x02000000 loads_echo=0 mtddevname=fs mtdids=nand0=armada-nand mtdparts=mtdparts=armada-nand:1m(oops),1m(reserved),-(fs) nandEcc=nfcConfig=4bitecc netretry=yes partition=nand0,2 pcieTune=no pexMode=RC stderr=serial stdin=serial stdout=serial yuk_ethaddr=00:00:00:EE:51:81 Environment size: 877/65532 bytes u-boot>> ... View more

Thank you! Torleif ... View more

Thank You! It seems that "someone" forgot to give us neccesary information to be able to activate the IP services license. Regards, Torleif ... View more

Of course!!! I had BPDU guard enabled. Thank you for your help! Regards, Torleif ... View more