Now that the common code preprocesses the linker script, the Blackfin code
no longer needs to do it.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>

A few debug-type commands used to dump the raw icache/dcache data.  Useful
when trying to track down cache-related bugs.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>

All the Blackfin linker scripts were duplicated across the board dirs with
no difference save from the semi-often used ENV_IS_EMBEDDED option.  So
unify all of them in the lib_blackfin/ dir and for the few boards that
need to embedded the environment directly, add a LDS_BOARD_TEXT define for
them to customize via their board config file.  This is much simpler than
forcing them to duplicate the rest of the linker script.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>

Calculating the clocks requires a bit of calls to gcc math functions, so
cache the values after the first run since they'll most likely never
change once U-Boot is up and running.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>

Save some time by using CONFIG_POST in the Makefile rather than C files.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>

The boot file contains functions for more than just "bootm", so rename it
accordingly.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>

This commit gets rid of a huge amount of silly white-space issues.
Especially, all sequences of SPACEs followed by TAB characters get
removed (unless they appear in print statements).

Also remove all embedded "vim:" and "vi:" statements which hide
indentation problems.

Signed-off-by: Wolfgang Denk <wd@denx.de>

Signed-off-by: Mike Frysinger <vapier@gentoo.org>

All of the duplicated code for Blackfin processors and boot modes have been
unified.  After all, the core is the same for all processors, just the
peripheral set differs (which gets handled in the drivers).

Signed-off-by: Mike Frysinger <vapier@gentoo.org>

Signed-off-by: Marian Balakowicz <m8@semihalf.com>