From mboxrd@z Thu Jan 1 00:00:00 1970 From: Eric Nelson Date: Sat, 12 Apr 2014 15:54:33 -0700 Subject: [U-Boot] [PATCH] nitrogen6x: Fix the PAD settings for the ECSPI chipselect In-Reply-To: <1397249033-11124-1-git-send-email-festevam@gmail.com> References: <1397249033-11124-1-git-send-email-festevam@gmail.com> Message-ID: <5349C429.8030805@boundarydevices.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Hi Fabio, On 04/11/2014 01:43 PM, Fabio Estevam wrote: > From: Fabio Estevam > > ECSPI chipselect (MX6_PAD_EIM_D19__GPIO3_IO19) is used with GPIO functionality, > so it does not make sense to set its pad as SPI pin. > > Signed-off-by: Fabio Estevam > --- > Eric, > > This is untested. > > board/boundary/nitrogen6x/nitrogen6x.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/board/boundary/nitrogen6x/nitrogen6x.c b/board/boundary/nitrogen6x/nitrogen6x.c > index d9c05b0..f2492e4 100644 > --- a/board/boundary/nitrogen6x/nitrogen6x.c > +++ b/board/boundary/nitrogen6x/nitrogen6x.c > @@ -331,7 +331,7 @@ int board_mmc_init(bd_t *bis) > #ifdef CONFIG_MXC_SPI > iomux_v3_cfg_t const ecspi1_pads[] = { > /* SS1 */ > - MX6_PAD_EIM_D19__GPIO3_IO19 | MUX_PAD_CTRL(SPI_PAD_CTRL), > + MX6_PAD_EIM_D19__GPIO3_IO19 | MUX_PAD_CTRL(NO_PAD_CTRL), > MX6_PAD_EIM_D17__ECSPI1_MISO | MUX_PAD_CTRL(SPI_PAD_CTRL), > MX6_PAD_EIM_D18__ECSPI1_MOSI | MUX_PAD_CTRL(SPI_PAD_CTRL), > MX6_PAD_EIM_D16__ECSPI1_SCLK | MUX_PAD_CTRL(SPI_PAD_CTRL), > Tested-by: Eric Nelson Acked-by: Eric Nelson