3 Jan
2016
3 Jan
'16
3:29 p.m.
On 10/12/2015 09:58, Michael Schanz wrote:
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
Applied to u-boot-imx, thanks!
Best regards, Stefano Babic
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