| Message ID | 1363105031-30296-5-git-send-email-twarren@nvidia.com |
|---|---|
| State | Superseded |
| Delegated to: | Tom Warren |
| Headers | show |
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 <swarren@nvidia.com>
diff --git a/include/configs/dalmore.h b/include/configs/dalmore.h index b1a6e34..afce56a 100644 --- a/include/configs/dalmore.h +++ b/include/configs/dalmore.h @@ -50,7 +50,17 @@ #define CONFIG_SYS_I2C_SPEED 100000 #define CONFIG_CMD_I2C -#define CONFIG_ENV_IS_NOWHERE +/* SD/MMC */ +#define CONFIG_MMC +#define CONFIG_GENERIC_MMC +#define CONFIG_TEGRA_MMC +#define CONFIG_CMD_MMC + +/* 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 #define MACH_TYPE_DALMORE 4304 /* not yet in mach-types.h */
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). Signed-off-by: Tom Warren <twarren@nvidia.com> --- include/configs/dalmore.h | 12 +++++++++++- 1 files changed, 11 insertions(+), 1 deletions(-)