From mboxrd@z Thu Jan 1 00:00:00 1970 From: York Sun Date: Tue, 21 Jan 2014 14:01:01 -0800 Subject: [U-Boot] [PATCH 1/3 V3] esdhc: Workaround for card can't be detected on T4240QDS In-Reply-To: <1389333139-26841-1-git-send-email-haijun.zhang@freescale.com> References: <1389333139-26841-1-git-send-email-haijun.zhang@freescale.com> Message-ID: <52DEEE1D.2040504@freescale.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Pantelis, On 01/09/2014 09:52 PM, Haijun Zhang wrote: > Card detection pin is ineffective on T4240QDS Rev1.0. > There are two cards can be connected to board. > 1. eMMC card is built-in board, can not be removed. so > For eMMC card it is always there. > 2. Card detecting pin is functional for SDHC card in Rev2.0. > > This workaround force sdhc driver scan and initialize the card > regardless of whether the card is inserted or not in case Rev1.0. > > Signed-off-by: Haijun Zhang > --- > changes for V3: > - Define quirk in board specific file instead of code in driver > changes for V2: > - Add the judgement condition for this broken card > I think this set of patches are in your backyard. If you ack them, I can apply them to mpc85xx. http://patchwork.ozlabs.org/patch/309168/ http://patchwork.ozlabs.org/patch/309167/ http://patchwork.ozlabs.org/patch/309170/ York