[U-Boot] [PATCH v0] davinci, mmc: Added a delay reading ext CSD register

Andy Fleming afleming at gmail.com
Mon May 6 23:25:47 CEST 2013


On Thu, Nov 29, 2012 at 5:06 AM, Davide Bonfanti <davide.bonfanti at bticino.it
> wrote:

> Without this additional delay, some eMMC don't negotiate properly bus width
> Tested on:
>  - Toshiba THGBM2G8D8FBAIB
>  - Toshiba THGBM4G4D1HBAR
>  - Micron MTFC4GMVEA (the one giving the problem)
>  - Hynix H26M64002BNR
>  - SanDisk SDIN5E1-32G
>
> Signed-off-by: Davide Bonfanti <davide.bonfanti at bticino.it>
> ---
>  drivers/mmc/davinci_mmc.c |    5 ++++-
>  1 file changed, 4 insertions(+), 1 deletion(-)
>


In the future, please make sure your patches haven't been mangled. The tabs
are broken, and git was at a loss as to how to resolve the "merge
conflicts" from that. I have applied it by hand.




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Also, note that I have chosen to ignore this warning, but really wish you
wouldn't put me in an awkward legal position by declaring that copying your
open-source code is forbidden. In French, even.


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