[U-Boot] [PATCH] nitrogen6x: Fix the PAD settings for the ECSPI chipselect

Fabio Estevam festevam at gmail.com
Fri Apr 11 22:43:53 CEST 2014


From: Fabio Estevam <fabio.estevam at freescale.com>

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 <fabio.estevam at freescale.com>
---
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),
-- 
1.8.3.2



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