From mboxrd@z Thu Jan 1 00:00:00 1970 From: Przemyslaw Marczak Date: Mon, 27 Oct 2014 12:35:18 +0100 Subject: [U-Boot] [PATCH v1 1/1] odroid: Turn blue LED on in u-boot In-Reply-To: <1412893242-10648-1-git-send-email-suriyan.r@gmail.com> References: <1412893242-10648-1-git-send-email-suriyan.r@gmail.com> Message-ID: <544E2DF6.1060603@samsung.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Hello Suriyan, On 10/10/2014 12:20 AM, Suriyan Ramasami wrote: > To indicate that u-boot is active turn on the blue LED. > > Signed-off-by: Suriyan Ramasami > --- > board/samsung/odroid/odroid.c | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/board/samsung/odroid/odroid.c b/board/samsung/odroid/odroid.c > index fd5d2d2..391a287 100644 > --- a/board/samsung/odroid/odroid.c > +++ b/board/samsung/odroid/odroid.c > @@ -374,6 +374,9 @@ static void board_gpio_init(void) > gpio_set_pull(EXYNOS4X12_GPIO_X31, S5P_GPIO_PULL_UP); > gpio_set_drv(EXYNOS4X12_GPIO_X31, S5P_GPIO_DRV_4X); > gpio_direction_input(EXYNOS4X12_GPIO_X31); > + > + /* Enable blue LED */ Here you will need to add gpio_request() call, e.g. http://patchwork.ozlabs.org/patch/403197/ > + gpio_direction_output(EXYNOS4X12_GPIO_C10, 0); > } > > static int pmic_init_max77686(void) > This looks good, but please wait until the patch series merge: http://patchwork.ozlabs.org/patch/403186/ (starts from this commit) Best regards, -- Przemyslaw Marczak Samsung R&D Institute Poland Samsung Electronics p.marczak at samsung.com