From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?Q?Andreas_Bie=c3=9fmann?= Date: Mon, 23 Nov 2015 15:49:22 +0100 Subject: [U-Boot] [PATCH v2] mmc: atmel: Properly fix clock configuration In-Reply-To: <56532446.7080206@googlemail.com> References: <1446753510-16783-1-git-send-email-gregory.clement@free-electrons.com> <56532446.7080206@googlemail.com> Message-ID: <56532772.7090600@googlemail.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de On 23.11.15 15:35, Andreas Bie?mann wrote: > Hi Gregory, > > On 05.11.15 20:58, Gregory CLEMENT wrote: >> Timing issue occurs on eMMC not only when modifying the frequency but >> also for all the switch command(CMD6). According to the MMC spec waiting >> 8 clocks after a switch command would be the thing to do. >> >> This patch allows fixing CPU hang observed when trying to changing the >> bus width on a eMMC on SAMA5D4. >> >> Signed-off-by: Gregory CLEMENT >> Tested-by: Marek Vasut # on DENX MA5D4EV > > this patch seams to break avr32 ... I'm on it to investigate the root cause. Sorry, was my fault. Tested-by: Andreas Bie?mann # on atngw100 Acked-by: Andreas Bie?mann