tree b6ea8744d350dd99a7a1bd04ff888a3f65ce6d63
parent 845a57b4de972aefb21bf7f13b23d472bccb6afb
author Michael Schanz <michael.schanz@congatec.com> 1449737915 +0100
committer Stefano Babic <sbabic@denx.de> 1451831336 +0100

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>