[U-Boot] [PATCH] mx6: mx6qsabrelite/nitrogen6x: Remove incorrect setting of gpio CS signal

[Andrew Gabbasov]

The number of gpio signal is packed inside CONFIG_SF_DEFAULT_CS macro
(shifted and or'ed with chip select), so it's incorrect to pass
that macro directly as an argument to gpio_direction_output() call.

Also, SPI driver sets the direction and initial value of a gpio,
used as a chip select signal, before any actual activity happens
on the bus.

So, it is safe to just remove the gpio_direction_output call,
that works incorrectly, thus making no effect, anyway.

Signed-off-by: Andrew Gabbasov <andrew_gabbasov at mentor.com>
---
 board/boundary/nitrogen6x/nitrogen6x.c        |    1 -
 board/freescale/mx6qsabrelite/mx6qsabrelite.c |    1 -
 2 files changed, 2 deletions(-)

diff --git a/board/boundary/nitrogen6x/nitrogen6x.c b/board/boundary/nitrogen6x/nitrogen6x.c
index cc071d6..735fd76 100644
--- a/board/boundary/nitrogen6x/nitrogen6x.c
+++ b/board/boundary/nitrogen6x/nitrogen6x.c
@@ -342,7 +342,6 @@ iomux_v3_cfg_t const ecspi1_pads[] = {
 
 void setup_spi(void)
 {
-	gpio_direction_output(CONFIG_SF_DEFAULT_CS, 1);
 	imx_iomux_v3_setup_multiple_pads(ecspi1_pads,
 					 ARRAY_SIZE(ecspi1_pads));
 }
diff --git a/board/freescale/mx6qsabrelite/mx6qsabrelite.c b/board/freescale/mx6qsabrelite/mx6qsabrelite.c
index 9f9cac8..29815d7 100644
--- a/board/freescale/mx6qsabrelite/mx6qsabrelite.c
+++ b/board/freescale/mx6qsabrelite/mx6qsabrelite.c
@@ -312,7 +312,6 @@ iomux_v3_cfg_t const ecspi1_pads[] = {
 
 void setup_spi(void)
 {
-	gpio_direction_output(CONFIG_SF_DEFAULT_CS, 1);
 	imx_iomux_v3_setup_multiple_pads(ecspi1_pads,
 					 ARRAY_SIZE(ecspi1_pads));
 }
-- 
1.7.10.4