From mboxrd@z Thu Jan 1 00:00:00 1970 From: Peter Tyser Date: Wed, 01 Jul 2009 10:59:47 -0500 Subject: [U-Boot] [RFC/PATCH 0/3] Add optional dma transfers to mtest In-Reply-To: References: Message-ID: <1246463987.19741.4.camel@localhost.localdomain> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de On Thu, 2009-05-21 at 12:21 -0500, Peter Tyser wrote: > This series tries to add a DMA memory test to the mtest tests. The > DMA test performs bursts to SDRAM which can be useful in stressing memory > and can be difficult to produce reliably in certain circumstances (eg > running with data caches disabled). > > It can be enabled on 85xx and 86xx boards by defining CONFIG_FSL_DMA, > CONFIG_SYS_ALT_MEMTEST, and CONFIG_SYS_DMA_MEMTEST. > > Other platforms will need to support the dmacpy() function in order to > enable the DMA memory test. Is there any interest in this feature, or any chance it will be merged? If so, I'll clean it up a bit and resubmit. Thanks, Peter