From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?B?QW5kcmVhcyBCaWXDn21hbm4=?= Date: Fri, 02 Nov 2012 13:20:17 +0100 Subject: [U-Boot] [PATCH] avr32: allow multi block mmc access for all boards In-Reply-To: <1350468048-2227-1-git-send-email-andreas.devel@googlemail.com> References: <1350468048-2227-1-git-send-email-andreas.devel@googlemail.com> Message-ID: <5093BA81.5000205@gmail.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Dear Andreas Bie?mann, On 17.10.2012 12:00, Andreas Bie?mann wrote: > Commit 1db7377a70a8d931c32648e717695133120d5456 fixes the gen_atmel_mci driver > to be able to use multi block access for avr32. Therefore remove the setting > which forces single block access. > > This also adds a huge performace gain for mmc access: > ---8<--- > Loading file "/boot/uImage" from mmc device 0:1 > 1830666 bytes read in 1293 ms (1.3 MiB/s) > --->8--- > > vs. > > ---8<--- > Loading file "/boot/uImage" from mmc device 0:1 > 1830666 bytes read in 237 ms (7.4 MiB/s) > --->8--- > > Signed-off-by: Andreas Bie?mann > Cc: haavard.skinnemoen at atmel.com > Cc: hans-christian.egtvedt at atmel.com > Cc: mpfj at mimc.co.uk > Cc: alex.raimondi at miromico.ch > Cc: julien.may at miromico.ch > Cc: egtvedt at samfundet.no > Cc: havard at skinnemoen.net > --- applied to u-boot-avr32/master, thanks" Best regards Andreas Bie?mann