[U-Boot] [PATCH] arm, imx6: add support for SD/MMC Manufacture Mode

[Otavio Salvador]

On Thu, May 24, 2018 at 6:48 PM, Jay Carlson <jay.d.carlson at gmail.com> wrote:
> From: Jay Carlson <jcarlson at unl.edu>
>
> This patch adds support for booting blank i.MX6 devices in SD/MMC Manufacture Mode: a fallback mode which the boot ROM enters when no fuses or boot mode pins have been set, the USB serial downloader connection is inactive, and there is an SD card inserted into uSDHC1. The i.MX7 and i.MX8, which both have a Boot_SW_Info data structure which can be parsed to determine boot source, is unaffected by this patch.

Please wrap lines in 80 cols and add the missing signed-off-by.

-- 
Otavio Salvador                             O.S. Systems
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