From: Albert ARIBAUD <albert.u.boot@aribaud.net>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH REPOST3 1/2] ARM: rpi_b: power on SDHCI and USB HW modules
Date: Mon, 13 Jan 2014 11:18:47 +0100 [thread overview]
Message-ID: <20140113111847.234cce5e@lilith> (raw)
In-Reply-To: <1388112440-5040-1-git-send-email-swarren@wwwdotorg.org>
Hi Stephen,
On Thu, 26 Dec 2013 19:47:19 -0700, Stephen Warren
<swarren@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@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.
prev parent reply other threads:[~2014-01-13 10:18 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-12-27 2:47 [U-Boot] [PATCH REPOST3 1/2] ARM: rpi_b: power on SDHCI and USB HW modules Stephen Warren
2013-12-27 2:47 ` [U-Boot] [PATCH REPOST3 2/2] ARM: bcm2835: fix mailbox timeout Stephen Warren
2014-01-13 10:18 ` Albert ARIBAUD [this message]
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