From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stephen Warren Date: Tue, 12 Mar 2013 11:56:27 -0600 Subject: [U-Boot] [PATCH 4/4] Tegra114: MMC: Enable DT MMC driver support for Tegra114 Dalmore boards In-Reply-To: <1363105031-30296-5-git-send-email-twarren@nvidia.com> References: <1363105031-30296-1-git-send-email-twarren@nvidia.com> <1363105031-30296-5-git-send-email-twarren@nvidia.com> Message-ID: <513F6C4B.5020404@wwwdotorg.org> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de On 03/12/2013 10:17 AM, Tom Warren wrote: > Tested on my Dalmore E1611 board, eMMC and SD-Card work fine, can load > a kernel off of an SD card OK, card detect works, and the env is now > stored in eMMC (end of the 2nd 'boot' sector, same as Tegra20/30). > diff --git a/include/configs/dalmore.h b/include/configs/dalmore.h > +/* Environment in eMMC, at the end of 2nd "boot sector" */ > +#define CONFIG_ENV_IS_IN_MMC > +#define CONFIG_ENV_OFFSET ((512 * 1024) - CONFIG_ENV_SIZE) > +#define CONFIG_SYS_MMC_ENV_DEV 0 > +#define CONFIG_SYS_MMC_ENV_PART 2 I believe that Dalmore's eMMC "boot" sectors are 4MiB in size, so that'd want to be (4096 - 512) * 1024) - CONFIG_ENV_SIZE. At least, that's what "mmcinfo" told me when running our downstream U-Boot on my Dalmore. Aside from the comments I've made, the series, Reviewed-by: Stephen Warren