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HCL:Lake1

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The AZW/Beelink LAKE I Home Cloud TV Box ships with Android.

Technical data

Lake I (upside down) with UART cable attached
  • Realtek RTD1295DD SoC
    • 4x ARM Cortex-A53 CPU
  • 1 / 2 GB DDR4 RAM
  • 8 / 16 GB eMMC
  • SD card slot
  • 1x USB 2.0, 1x USB 3.0
  • SATA 2.5" hard drive slot
  • 1x 1 Gb Ethernet
  • 1x HDMI out, 1x HDMI in
  • SPDIF

UART access

Inside the hard drive bay there's one screw to remove the bottom cover. Below, underneath the black tape next to the HDMI-out connector there's four pins:
3.3VD, TX, RX, GND (from HDMI-out towards SATA)

Manual installation

U-Boot

Not mainline.

Ethernet (ping, tftp), USB (usb start) and SD (sd rescan) are not working. The only working way to load an external kernel appears to be via serial.

loady $kernel_loadaddr
loady $fdt_loadaddr
loady $rootfs_loadaddr
fdt addr $fdt_loadaddr
fdt resize
env set bootargs "initrd=$rootfs_loadaddr,0x$filesize"
env set bootcmd 'booti $kernel_loadaddr - $fdt_loadaddr'
b2ndbc

Kernel

v4.13-rc1 added initial RTD1295 support.

A Lake I .dts does not yet exist.

See also