x1000-installer: Initial commit of new framework

This is a new flash installer framework for the X1000 targets.

A bunch of this code is *UNTESTED* but there is an external test
harness which allows the library to be built and tested on a PC.

Once tests are written and the bugs are ironed out this framework
will replace the existing installer code.

New features:

- Update tarballs are MD5-checksummed to guarantee integrity.
- The flash map is no longer fixed -- updates are self describing and
  carry a map file which specifies the areas to update.
- Can take full or partial backups with checksums computed on the fly.
- Supports an additional verification mode which reads back data after
  writing to ensure the flash contents were not silently corrupted.

Change-Id: I29a89190c7ff566019f6a844ad0571f01fb7192f
This commit is contained in:
Aidan MacDonald 2021-11-23 20:13:52 +00:00
parent 98f1271aec
commit 06423cab58
30 changed files with 2894 additions and 0 deletions

3
lib/x1000-installer/.gitignore vendored Normal file
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xf_test
fakeNAND.bin
fakeNAND_meta.bin