From mboxrd@z Thu Jan 1 00:00:00 1970 From: Marek Vasut Date: Thu, 25 Aug 2011 05:22:09 +0200 Subject: [U-Boot] [PATCH] beagleboard: enable HUB power on all variants of the BeagleBoard In-Reply-To: <1314226061-6933-1-git-send-email-agnel.joel@gmail.com> References: <1314226061-6933-1-git-send-email-agnel.joel@gmail.com> Message-ID: <201108250522.09262.marek.vasut@gmail.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de On Thursday, August 25, 2011 12:47:41 AM Joel A Fernandes wrote: > From: Christian Spielberger > > Signed-off-by: Joel A Fernandes > Cc: "Eric B??nard" > Cc: "Christian Spielberger" > --- > Pushing this patch myself as no one else did. > > Previous discussions: > http://article.gmane.org/gmane.comp.boot-loaders.u-boot/105663/ > http://article.gmane.org/gmane.comp.boot-loaders.u-boot/101540/ > > board/ti/beagle/beagle.c | 10 +++++++++- > 1 files changed, 9 insertions(+), 1 deletions(-) > > diff --git a/board/ti/beagle/beagle.c b/board/ti/beagle/beagle.c > index 13fe39b..9d65e9e 100644 > --- a/board/ti/beagle/beagle.c > +++ b/board/ti/beagle/beagle.c > @@ -332,7 +332,15 @@ int misc_init_r(void) > setenv(expansion_config.env_var, expansion_config.env_setting); > > twl4030_power_init(); > - twl4030_led_init(TWL4030_LED_LEDEN_LEDAON | TWL4030_LED_LEDEN_LEDBON); > + switch (get_board_revision()) { > + case REVISION_XM_C: > + case REVISION_C4: > + twl4030_led_init(TWL4030_LED_LEDEN_LEDAON | TWL4030_LED_LEDEN_LEDBON); > + break; > + default: > + twl4030_led_init(TWL4030_LED_LEDEN_LEDBON); > + break; > + } Am I just too sleepy or the Subject doesn't correlate with what the patch does ... My understanding of Subject is that it enables power on HUB ... USB HUB ? But the patch enables some LEDs ? I might be wrong. CHeers > > /* Set GPIO states before they are made outputs */ > writel(GPIO23 | GPIO10 | GPIO8 | GPIO2 | GPIO1,