u-boot/board/cm-bf537e
Masahiro Yamada e91df49fbb kbuild, blackfin: Add CONFIG_CC_OPTIMIZE_LIBS_FOR_SPEED
Many (but not all) of Blackfin boards give -O2 option
to compile under lib/ directory.
That means lib/ should be speed-optimized,
whereas other parts should be size-optimized.

We want to keep the same behavior,
but do not want to parse board/*/config.mk again and again.
We've got no choice but to invent a new method.

CONFIG_CC_OPTIMIZE_LIBS_FOR_SPEED, if it is enabled,
gives -O2 flag only for building under lib/ directory.

Dirty codes which I had marked as "FIX ME"
in board/${BOARD}/config.mk have been deleted.
Instead, CONFIG_CC_OPTIMIZE_LIBS_FOR_SPEED has been
defined in include/configs/${BOARD}.h.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Sonic Zhang <sonic.zhang@analog.com>
2014-03-07 10:59:06 -05:00
..
cm-bf537e.c net: drop !NET_MULTI code 2011-10-05 22:22:16 +02:00
config.mk kbuild, blackfin: Add CONFIG_CC_OPTIMIZE_LIBS_FOR_SPEED 2014-03-07 10:59:06 -05:00
gpio_cfi_flash.c Blackfin: support a 3rd gpio cfi pin 2010-10-02 16:00:39 -04:00
gpio_cfi_flash.h Blackfin: cm-bf537e: new board port 2009-06-14 20:01:05 -04:00
Makefile blackfin: convert makefiles to Kbuild style 2013-11-01 11:42:12 -04:00