From mboxrd@z Thu Jan 1 00:00:00 1970 From: Marek Vasut Date: Thu, 1 Nov 2012 04:05:56 +0100 Subject: [U-Boot] [PATCH] powerpc/esdhc: force the bus width to 4bit In-Reply-To: <110EED8CC96DFC488B7E717A2027A27C20B95C@039-SN1MPN1-004.039d.mgd.msft.net> References: <1351586621-1990-1-git-send-email-Chang-Ming.Huang@freescale.com> <201211010326.29763.marex@denx.de> <110EED8CC96DFC488B7E717A2027A27C20B95C@039-SN1MPN1-004.039d.mgd.msft.net> Message-ID: <201211010405.56593.marex@denx.de> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Dear Huang Changming-R66093, Reposting _AGAIN_ because you again discarded the U-Boot ML address. > Best Regards > Jerry Huang Can you please fix your mailer? > > -----Original Message----- > > From: Marek Vasut [mailto:marex at denx.de] > > Sent: Thursday, November 01, 2012 10:26 AM > > To: Huang Changming-R66093 > > Cc: Andy Fleming; u-boot at linux.freescale.net > > Subject: Re: [PATCH] powerpc/esdhc: force the bus width to 4bit > > > > Dear Huang Changming-R66093, > > > > > Andy, > > > Do you agree my suggest to revert these codes to fix this issue? > > > > Please ... do us all a favor, read [1] and stop being so inconsiderate of > > others! Given that I can no longer make any sense of this thread because > > of your > > top-posting making it complete utmost mess, my opinion is NAK on > > reverting them. > > > > [1] http://www.ietf.org/rfc/rfc1855.txt > > Then, could you give some suggest, how to fix the 12bit-width issue? see drivers/mmc/mmc.c: 1089 width = ((mmc->host_caps & MMC_MODE_MASK_WIDTH_BITS) >> 1090 MMC_MODE_WIDTH_BITS_SHIFT); Fix this snipped of code and the related code below ... that's the way to go about it. Best regards, Marek Vasut