From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?Q?Andreas_Bie=c3=9fmann?= Date: Tue, 18 Aug 2015 15:04:52 +0200 Subject: [U-Boot] ARM: atmel: switch to usb ehci for sama5d3 boards In-Reply-To: <1439898373-12073-1-git-send-email-andreas.devel@googlemail.com> References: <1432032879-12504-1-git-send-email-josh.wu@atmel.com> <1439898373-12073-1-git-send-email-andreas.devel@googlemail.com> Message-ID: <55D32D74.4010903@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 Hi Josh, On 08/18/2015 01:46 PM, Andreas Bie?mann wrote: > Dear "Wu, Josh", > > Josh Wu writes: >> From: Bo Shen >> >> As the cache coherence issue in OHCI HCD, when enable I/D cache >> for sama5d3 SoC, the OHCI can not work properly. So, switch to >> EHCI, then the USB can work well. >> >> Signed-off-by: Bo Shen >> [rebase to mainline] >> Signed-off-by: Josh Wu >> --- >> >> include/configs/sama5d3_xplained.h | 21 +++------------------ >> include/configs/sama5d3xek.h | 21 +++------------------ >> 2 files changed, 6 insertions(+), 36 deletions(-) > > applied to u-boot-atmel/master, thanks! just saw the mails from Hans. I removed this patch again from u-boot-atmel/master. The USB-DM changes seems to be the better way and since the OHCI driver is fixed we should stay there. Andreas