tree 9d16c328b39782abb71b42cfeb0dedb211016e66
parent 831aa54daee068a6007b755fa39ff937e35c4708
author Simon Glass <sjg@chromium.org> 1370974482 -0700
committer Tom Rini <trini@ti.com> 1372256201 -0400

Add trace support to generic board

Add hooks for tracing to generic board, including:

- allow early tracing to start early as possible in U-Boot
- reserve memory for trace buffer
- copy early trace buffer to main trace buffer after relocation
- setup full tracing support after relocation

Signed-off-by: Simon Glass <sjg@chromium.org>