From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stefano Babic Date: Mon, 02 Apr 2012 16:53:32 +0200 Subject: [U-Boot] MMC0: DMA transfer failed In-Reply-To: References: Message-ID: <4F79BD6C.1080107@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 On 02/04/2012 16:01, Fabio Estevam wrote: > Hi, > > On a mx28evk board I am getting the following using top of tree U-boot: > > U-Boot 2012.04-rc1-00001-g037cbfd (Apr 02 2012 - 10:57:48) > > Freescale i.MX28 family at 454 MHz > DRAM: 128 MiB > MMC: MXS MMC: 0 > MMC0: DMA transfer failed > MMC0: DMA transfer failed > MMC0: DMA transfer failed > MMC0: DMA transfer failed > MMC init failed > Using default environment > > Is there any patch I am missing? Hi Fabio, maybe it is worth to check first if it depends on the data cache, that is now turned on. Add CONFIG_CMD_CACHE to the configuartion file, and try to start mmc with and without dcache. Best regards, Stefano -- ===================================================================== DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: sbabic at denx.de =====================================================================