[PATCH v2 0/3] FIT Support

[Marc Kleine-Budde]

Hello,

taking over Jan's work. This is the current state of the FIT support patches,
which are used in production on a custom mx6 board. The FIT loading code has
basically been rewritten from scratch, as the original U-Boot code uses libfdt
and barebox's DT support works on an in-memory tree.

These patches apply on origin/next.
The two patches from Sascha are required for the basic RSA support.
The third patch adds FIT support.

Changes since v1:
- do_bootm_arm_fit(): remove NULL check in cleanup path
- Kconfig: add pointer to u-boot documentation
- fit_verify_signature(): make pr_info message more descriptive
- fit_verify_hash(): streamlined return values
- fit_open_image(): simplified description printing

regards,
Marc