From mboxrd@z Thu Jan 1 00:00:00 1970 From: Nikita Kiryanov Date: Wed, 22 Oct 2014 16:18:59 +0300 Subject: [U-Boot] [PATCH] ot1200: fix sf detection In-Reply-To: <1413970191-22606-1-git-send-email-christian.gmeiner@gmail.com> References: <1413970191-22606-1-git-send-email-christian.gmeiner@gmail.com> Message-ID: <5447AEC3.5060809@compulab.co.il> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de On 22/10/14 12:29, Christian Gmeiner wrote: > Commit 155fa9af95ac5be857a7327e7a968a296e60d4c8 changed the way > to define a GPIO line, which can be used to force CS high > across multiple transactions. In order to fix sf detection > change board code to make use of board_spi_cs_gpio(..). > > Signed-off-by: Christian Gmeiner > --- > board/bachmann/ot1200/ot1200.c | 5 +++++ > include/configs/ot1200.h | 2 +- > 2 files changed, 6 insertions(+), 1 deletion(-) > > diff --git a/board/bachmann/ot1200/ot1200.c b/board/bachmann/ot1200/ot1200.c > index 0d5ede5..2962e0c 100644 > --- a/board/bachmann/ot1200/ot1200.c > +++ b/board/bachmann/ot1200/ot1200.c > @@ -98,6 +98,11 @@ static void setup_iomux_spi(void) > imx_iomux_v3_setup_multiple_pads(ecspi1_pads, ARRAY_SIZE(ecspi1_pads)); > } > > +int board_spi_cs_gpio(unsigned bus, unsigned cs) > +{ > + return (bus == 2 && cs == 0) ? (IMX_GPIO_NR(1, 3)) : -1; > +} > + > int board_early_init_f(void) > { > setup_iomux_uart(); > diff --git a/include/configs/ot1200.h b/include/configs/ot1200.h > index 071880f..d7696bd 100644 > --- a/include/configs/ot1200.h > +++ b/include/configs/ot1200.h > @@ -47,7 +47,7 @@ > #define CONFIG_SPI_FLASH_SST > #define CONFIG_MXC_SPI > #define CONFIG_SF_DEFAULT_BUS 2 > -#define CONFIG_SF_DEFAULT_CS (0|(IMX_GPIO_NR(1, 3)<<8)) > +#define CONFIG_SF_DEFAULT_CS 0 > #define CONFIG_SF_DEFAULT_SPEED 25000000 > #define CONFIG_SF_DEFAULT_MODE (SPI_MODE_0) > > Acked-by: Nikita Kiryanov -- Regards, Nikita Kiryanov