From mboxrd@z Thu Jan 1 00:00:00 1970 From: Kevin Smith Date: Fri, 2 Oct 2015 00:34:45 +0000 Subject: [U-Boot] [PATCH] mmc: mv_sdhci: Configure the SDHCI MBUS bridge windows In-Reply-To: <1443714106-905-1-git-send-email-sr@denx.de> References: <1443714106-905-1-git-send-email-sr@denx.de> Message-ID: <560DD12B.6000800@elecsyscorp.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 10/01/2015 10:41 AM, Stefan Roese wrote: > This driver did not yet configure the SDHCI MBUS bridge registers. > Without this and with CONFIG_MMC_SDMA enabled, mmc hangs at random > times. As DMA cannot complete correctly. > > Tested on db-88f6820-gp eval board. > > Signed-off-by: Stefan Roese No lockups over many load tests. Thanks! Tested-by: Kevin Smith