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
--- Changes V3 - none
Changes V4 - trats2_defconfig: remove CONFIG_EXPERT - trats2_defconfig: disable CONFIG_SYS_MALLOC_INIT_DO_ZEROING --- configs/trats2_defconfig | 1 + 1 file changed, 1 insertion(+)
diff --git a/configs/trats2_defconfig b/configs/trats2_defconfig index 1b98b73..e6d2062 100644 --- a/configs/trats2_defconfig +++ b/configs/trats2_defconfig @@ -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_INIT_DO_ZEROING is not set