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| author | Michael Schanz <michael.schanz@congatec.com> | 2015-12-10 09:58:35 +0100 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2016-01-03 15:28:56 +0100 |
| commit | a1ed155298eeb29000d9b1033be094c0f7c45212 (patch) | |
| tree | b6ea8744d350dd99a7a1bd04ff888a3f65ce6d63 /board | |
| parent | 845a57b4de972aefb21bf7f13b23d472bccb6afb (diff) | |
| download | blackbird-obmc-uboot-a1ed155298eeb29000d9b1033be094c0f7c45212.tar.gz blackbird-obmc-uboot-a1ed155298eeb29000d9b1033be094c0f7c45212.zip | |
cgtqmx6eval: fix pad configuration for SPI bus
Use the macro SETUP_IOMUX_PAD(...) rather than imx_iomux_v3_setup_multiple_pads(...) in order to setup
the pin configuration for ECSPI1.
ARRAY_SIZE(pads) provides the wrong size for imx_iomux_v3_setup_multiple_pads(pads, ARRAY_SIZE(pads)) in
case of MX6QDL. In the particular case, the content of GPR12 is overwritten and the IPG/AHB/ATB/ATP clocks
are deactivated. Therefore, the connection to the system via JTAG is not possible anymore. Furthermore,
kernel version 3.0.35 hangs during bootprocess in the function etm_init().
Signed-off-by: Michael Schanz <michael.schanz@congatec.com>
Acked-by: Otavio Salvador <otavio@ossystems.com.br>
Diffstat (limited to 'board')
| -rw-r--r-- | board/congatec/cgtqmx6eval/cgtqmx6eval.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/board/congatec/cgtqmx6eval/cgtqmx6eval.c b/board/congatec/cgtqmx6eval/cgtqmx6eval.c index 5fd526d478..225de7c543 100644 --- a/board/congatec/cgtqmx6eval/cgtqmx6eval.c +++ b/board/congatec/cgtqmx6eval/cgtqmx6eval.c @@ -404,7 +404,7 @@ static void setup_iomux_uart(void) #ifdef CONFIG_MXC_SPI static void setup_spi(void) { - imx_iomux_v3_setup_multiple_pads(ecspi1_pads, ARRAY_SIZE(ecspi1_pads)); + SETUP_IOMUX_PADS(ecspi1_pads); gpio_direction_output(IMX_GPIO_NR(3, 19), 0); } #endif |
