u-boot-brain/arch/mips
Daniel Schwierzeck 696a3b2a53 MIPS: start.S: optimize BSS initialization
Get the start and end address for clearing BSS from the newly
introduced symbols __bss_start and __bss_end. After GOT is
relocated, those symbols are already pointing to the correct
addresses.

Also optimize the loop by moving the address incrementation
to the delay slot to avoid the initial sub instruction.

Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2013-02-12 22:22:13 +01:00
..
cpu MIPS: start.S: optimize BSS initialization 2013-02-12 22:22:13 +01:00
include/asm MIPS: u-boot.lds: introduce symbol __image_copy_end 2013-02-12 22:22:12 +01:00
lib MIPS: board.c: switch to new symbols __bss_end and __image_copy_end 2013-02-12 22:22:12 +01:00
config.mk MIPS: move CONFIG_STANDALONE_LOAD_ADDR to CPU config makefiles 2012-08-24 00:34:47 +02:00