[U-Boot] [U-Boot, v6, 05/10] trats2: defconfig: disable memset at malloc init

Tom Rini trini at konsulko.com
Mon Mar 9 17:46:25 CET 2015


On Wed, Mar 04, 2015 at 02:01:25PM +0100, Przemyslaw Marczak wrote:

> 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 at samsung.com>
> Reviewed-by: Simon Glass <sjg at chromium.org>

Applied to u-boot/master, thanks!

-- 
Tom
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 836 bytes
Desc: Digital signature
URL: <http://lists.denx.de/pipermail/u-boot/attachments/20150309/c2cb7175/attachment.sig>


More information about the U-Boot mailing list