Add trace support to generic board
authorSimon Glass <sjg@chromium.org>
Tue, 11 Jun 2013 18:14:42 +0000 (11:14 -0700)
committerTom Rini <trini@ti.com>
Wed, 26 Jun 2013 14:16:41 +0000 (10:16 -0400)
commit71c52dba2bf42937e6c6b736393eeecb11f10d8f
tree9d16c328b39782abb71b42cfeb0dedb211016e66
parent5c2aeac5ae3556fd75e63596740d9ce0faf7afa4
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>
common/board_f.c
common/board_r.c
include/asm-generic/global_data.h