A note for Raspberry Pi users:

On Raspberry Pi systems, the Slackware kernel package installs all standard boot assets,
such as:

  * The Linux Kernel
  * The Operating System Initial RAM Disk (OS InitRD)
  * Device Tree Blobs (DTBs)

into /boot, as on all other Slackware platforms.

However, the Raspberry Pi firmware bootloader does not use the files in /boot directly.
Instead, it loads the kernel and InitRD from the Pi-specific VFAT partition which is
mounted on your system as:
  /boot/platform/hwm_bw

When you upgrade the Slackware kernel package or run the os-initrd-mgr tool,
the kernel and OS InitRD are automatically synchronized with the versions
in that location -- so you don't need to do anything.

  slk_image-armv8   – The Linux Kernel
  slk_initrd-armv8  – The Operating System InitRD

To adjust how the Raspberry Pi boots, edit the following configuration files in this 
location : /boot/platform/hwm_bw
  * config.txt – Main Raspberry Pi bootloader configuration file.
  * slk_config.txt – Included from config.txt; defines the filenames for the kernel
                     and InitRD listed above.
  * cmdline.txt – Defines the Linux kernel command-line parameters.

After making changes, simply reboot the system for them to take effect.