From: Stefano Babic <sbabic@denx.de>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH] cgtqmx6eval: fix pad configuration for SPI bus
Date: Sun, 3 Jan 2016 15:29:32 +0100 [thread overview]
Message-ID: <5689304C.5040904@denx.de> (raw)
In-Reply-To: <1449737915-3321-1-git-send-email-michael.schanz@congatec.com>
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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prev parent reply other threads:[~2016-01-03 14:29 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-10 8:58 [U-Boot] [PATCH] cgtqmx6eval: fix pad configuration for SPI bus Michael Schanz
2015-12-10 15:59 ` Otavio Salvador
2016-01-03 14:29 ` Stefano Babic [this message]
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