[U-Boot] [PATCH REPOST3 1/2] ARM: rpi_b: power on SDHCI and USB HW modules

Albert ARIBAUD albert.u.boot at aribaud.net
Mon Jan 13 11:18:47 CET 2014


Hi Stephen,

On Thu, 26 Dec 2013 19:47:19 -0700, Stephen Warren
<swarren at wwwdotorg.org> wrote:

> Send RPC commands to the VideoCore to turn on the SDHCI and USB modules.
> For SDHCI this isn't needed in practice, since the firmware already
> turned on the power in order to load U-Boot. However, it's best to be
> explicit. For USB, this is necessary, since the module isn't powered
> otherwise. This will allow the kernel USB driver to work.
> 
> Signed-off-by: Stephen Warren <swarren at wwwdotorg.org>
> ---
>  arch/arm/include/asm/arch-bcm2835/mbox.h |   48 ++++++++++++++++++++++++++++++
>  board/raspberrypi/rpi_b/rpi_b.c          |   34 ++++++++++++++++++++-
>  2 files changed, 81 insertions(+), 1 deletion(-)

As there is no history, I am not sure why there were reposts. Are these
rebases? pings? Which one should I take in?

Amicalement,
-- 
Albert.


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