Bootware for the HoneyComb LX2.
Source: https://images.solid-run.com/LX2k/lx2160a_uefi
The firmware download script can be found within the Slackware source
tree:  slackwareaarch64-current/source/a/hwm-bw-lx2160acex7/sources
Typically Slackware ships the most recent firmware builds from the vendor
(SolidRun).

Usage notes:
------------

When installing Slackware for the first time:
 * User sets the HoneyComb LX2's hardware DIP switches to a Slackware Installation Profile:
   * RAM speed
   * Boot from 'SD card'
   Now the user is ready to follow the Slackware Installation Guide.
   
 * User writes this firmware to an SD card.
 * User writes Slackware Installer to a USB thumb drive/flash media.

The HoneyComb LX2 will:
 * Having no boot loader in SPI flash, will execute the Boot Loader on the SD card.
 * The user will then select the 'Slackware Installer' option from the boot menu.

During the Slackware installation process, the user is offered the option to write
a different Boot Loader to the SPI flash.  This enables changing the hardware's configuration
(e.g. changing the RAM speed) post Slackware installation and power off.

The user can change the firmware from within the OS at any time, to facilitate
hardware changes (once the OS has been shut down and the machine powered off).