Mirrors/u-boot
2
0
Fork 0
mirror of https://github.com/AsahiLinux/u-boot synced 2024-11-29 08:01:08 +00:00
Code Issues Projects Releases Packages Wiki Activity

trats2: defconfig: disable memset at malloc init

Browse source 
Reduce the boot time of Trats2 by disabling the memset
at malloc init.

This was tested on Trats2.
A quick test with trace. Boot time from start to main_loop() entry:
- ~464ms - before this change (arch memset enabled for .bss clear)
- ~341ms - after this change

Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Przemyslaw Marczak 2015-03-04 14:01:25 +01:00 committed by Tom Rini
parent 0aa8a4ad99
commit 30181266b7
1 changed files with 1 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

1
configs/trats2_defconfig
View file

@ -3,3 +3,4 @@ CONFIG_ARCH_EXYNOS=y
CONFIG_TARGET_TRATS2=y
CONFIG_OF_CONTROL=y
CONFIG_DEFAULT_DEVICE_TREE="exynos4412-trats2"
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set