[U-Boot] [PATCH v2] dfu: mmc: Provide support for eMMC boot partition access

Marek Vasut marex at denx.de
Thu May 15 00:24:35 CEST 2014


On Friday, May 09, 2014 at 04:58:15 PM, Lukasz Majewski wrote:
> Before this patch it was only possible to access the default eMMC HW
> partition. By partition selection I mean the access to eMMC via the
> ext_csd[179] register programming.
> 
> It sometimes happens that it is necessary to write to other partitions.
> This patch adds extra attribute to "raw" sub type of the dfu_alt_info
> environment variable (e.g. boot-mmc.bin raw 0x0 0x200 mmcpart 1;)
> 
> It saves the original boot value and restores it after storing the file.

Applied, thanks.

Best regards,
Marek Vasut


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