From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ilya Yanok Date: Thu, 20 Oct 2011 19:23:39 +0400 Subject: [U-Boot] [PATCH 5/7] omap_gpmc: use SOFTECC in SPL if it's enabled In-Reply-To: <4EA00D56.9070103@gmail.com> References: <1318894433-9038-1-git-send-email-yanok@emcraft.com> <1318894433-9038-6-git-send-email-yanok@emcraft.com> <4EA00D56.9070103@gmail.com> Message-ID: <4EA03CFB.8040302@emcraft.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Hi Simon, On 20.10.2011 16:00, Simon Schwarz wrote: >> Use software ECC for the SPL build if support for software ECC in SPL is >> enabled. > > I'am curious: Is there a special reason for having software ecc in SPL? Well, yes. On OMAP2+ ECC mode defaults to software (incompatible with HW mode; 256 vs 512 bytes block size) both in U-Boot and Linux (U-Boot has command to change it while in Linux you have to recompile the kernel). So we need software ecc to read images written from Linux. Regards, Ilya.