Trying 192.168.56.33... Connected to conserv4. Escape character is '^]'. ser2net port telnet,3001 device serialdev, /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2.1.2:1.0-port0, 1500000n81, local=false [,1500000N81] (Debian GNU/Linux) Trying to boot from BOOTROM Returning to boot ROM... Trying to boot from SPI lzma image spl_load_fit_image: Skip load 'atf-5': image size is 0! U-Boot 2023.07+ (Oct 13 2023 - 16:24:18 -0400) Libre Computer ROC-RK3399-PC SoC: Rockchip rk3399 Reset cause: POR DRAM: 4 GiB (effective 3.9 GiB) PMIC: RK808 Core: 326 devices, 35 uclasses, devicetree: separate MMC: mmc@fe320000: 1, mmc@fe330000: 0 Loading Environment from FAT... Card did not respond to voltage select! : -110 ** Bad device specification mmc 0 ** Card did not respond to voltage select! : -110 ** Bad device specification mmc 0 ** Couldn't find partition mmc 0 Card did not respond to voltage select! : -110 ** Bad device specification mmc 0 ** Couldn't find partition mmc 0 Error: could not access storage. U-Boot 2023.07+ (Oct 13 2023 - 16:24:18 -0400) Libre Computer ROC-RK3399-PC Model: Libre Computer ROC-RK3399-PC Net: eth0: ethernet@fe300000 starting USB... Bus usb@fe380000: USB EHCI 1.00 Bus usb@fe3a0000: USB OHCI 1.0 Bus usb@fe3c0000: USB EHCI 1.00 Bus usb@fe3e0000: USB OHCI 1.0 Bus usb@fe900000: Register 2000140 NbrPorts 2 Starting the controller USB XHCI 1.10 scanning bus usb@fe380000 for devices... 1 USB Device(s) found scanning bus usb@fe3a0000 for devices... 1 USB Device(s) found scanning bus usb@fe3c0000 for devices... 2 USB Device(s) found scanning bus usb@fe3e0000 for devices... 1 USB Device(s) found scanning bus usb@fe900000 for devices... 1 USB Device(s) found scanning usb for storage devices... 0 Storage Device(s) found Hit any key to stop autoboot: 1  0 => setenv autoload no setenv autoload no => setenv initrd_high 0xffffffff setenv initrd_high 0xffffffff => setenv fdt_high 0xffffffff setenv fdt_high 0xffffffff => dhcp dhcp ethernet@fe300000 Waiting for PHY auto negotiation to complete........ done Speed: 1000, full duplex BOOTP broadcast 1 BOOTP broadcast 2 BOOTP broadcast 3 DHCP client bound to address 192.168.6.28 (818 ms) => setenv serverip 192.168.6.2 setenv serverip 192.168.6.2 => tftpboot 0x2800000 978321/tftp-deploy-0m_ftuqx/kernel/Image tftpboot 0x2800000 978321/tftp-deploy-0m_ftuqx/kernel/Image Speed: 1000, full duplex Using ethernet@fe300000 device TFTP from server 192.168.6.2; our IP address is 192.168.6.28 Filename '978321/tftp-deploy-0m_ftuqx/kernel/Image'. Load address: 0x2800000 Loading: *################################################## 38 MiB 9.2 MiB/s done Bytes transferred = 39834112 (25fd200 hex) => tftpboot 0xa200000 978321/tftp-deploy-0m_ftuqx/ramdisk/ramdisk.cpio.gz.uboot tftpboot 0xa200000 978321/tftp-deploy-0m_ftuqx/ramdisk/ramdisk.cpio.gz.uboot Speed: 1000, full duplex Using ethernet@fe300000 device TFTP from server 192.168.6.2; our IP address is 192.168.6.28 Filename '978321/tftp-deploy-0m_ftuqx/ramdisk/ramdisk.cpio.gz.uboot'. Load address: 0xa200000 Loading: *#######################T ########################## UDP wrong checksum 00000005 00005522 T UDP wrong checksum 00000005 00005522 T T UDP wrong checksum 00000005 00005522 T T UDP wrong checksum 000000ff 00001049 UDP wrong checksum 000000ff 0000a03b T UDP wrong checksum 000000ff 0000d1ae UDP wrong checksum 000000ff 000067a1 UDP wrong checksum 000000ff 00002cd1 UDP wrong checksum 000000ff 0000bdc3 UDP wrong checksum 000000ff 0000e422 UDP wrong checksum 000000ff 00007215 UDP wrong checksum 00000005 00005522 T T T Retry count exceeded; starting again =>