All of this is outdated:

- Command stream interception (src/util) was moved to a dedicated
  repository under https://github.com/etnaviv/libvivhook

- Kernel headers were moved to a dedicated repository under
  https://github.com/etnaviv/galcore_headers . Update the LICENSE
  file accordingly.

- `driver` and `minigallium` are no longer necessary. Just use
  `mesa_etna` under https://github.com/etnaviv/mesa
  (or, when upstreamed, upstream mesa)

- `cl` `egl` are collections of silly OpenCL and OpenGL ES demos. These
  can be useful, but there are many places where these can be found, no
  need for them to build as part of etnaviv (especially now that command
  stream interception can be done using an interposer library).

- `etnaviv` library is no longer necessary. Use DRM upstream, it
  includes functionality for sending command buffers to Vivante hardware
  using the DRM Linux kernel driver (also upstream). If you really need
  a shim to access the Vivante kernel driver use the dedicated
  repository: https://github.com/etnaviv/libetnaviv

- `fb` `fb_old` `replay` are tries to do rendering. These are outdated,
  rely on old hardware and old versions of various libraries. See
  https://github.com/etnaviv/etnaviv_gpu_tests for examples on how to do
  stand-alone command stream execution with modern libraries.

Some of this may still be useful for reference purposes, or could be
ported over if there is demand (especially some of the utilities under
`src/util` were pretty nice, such as `viv_top` and `viv_info`) so I'm
not going to delete it, but the name `attic` should be clear.