summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorPrzemyslaw Marczak <p.marczak@samsung.com>2015-03-04 14:01:25 +0100
committerTom Rini <trini@konsulko.com>2015-03-09 11:13:28 -0400
commit30181266b74f10fd901b0fc01c974a1196f8829d (patch)
treeabd5c819008b92c04cebc6f99524a9d1bbee6637
parent0aa8a4ad99954ba48c46c31276ec0f6a5f15211d (diff)
downloadu-boot-30181266b74f10fd901b0fc01c974a1196f8829d.tar.gz
u-boot-30181266b74f10fd901b0fc01c974a1196f8829d.tar.xz
u-boot-30181266b74f10fd901b0fc01c974a1196f8829d.zip
trats2: defconfig: disable memset at malloc init
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>
-rw-r--r--configs/trats2_defconfig1
1 files changed, 1 insertions, 0 deletions
diff --git a/configs/trats2_defconfig b/configs/trats2_defconfig
index 1b98b739da..9359706585 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_CLEAR_ON_INIT is not set