On Mon, Nov 30, 2015 at 11:23 AM, Kevin Hilman [off-list ref] wrote:

On Tue, Oct 20, 2015 at 9:57 PM, Bjorn Andersson
[off-list ref] wrote:

quoted

Make sure the blsp1_uart2 pins are in the correct state for the uart.

Signed-off-by: Bjorn Andersson <redacted>

kernelci.org has been detecting boot failures on my z1 since
next-20151120[1] and I finally got around to bisecting, which pointed
to this patch which is in next in the for of commit 14cd83b824aa ARM:
dts: qcom: msm8974-honami: Define pinctrl state for blsp_uart2

That commit doesn't revert cleanly on top of next-20151130, but
manually removing the stuff added in this patch, next-20151130 boots
fine on the z1.

Kevin

[1] http://kernelci.org/boot/qcom-msm8974-sony-xperia-honami/job/next/kernel/next-20151127/defconfig/multi_v7_defconfig/lab/lab-khilman/?_id=5658061359b5140196b5fd2f

Thanks Kevin,

I did see these too. But at the same time, as far as I can see, the
qcom_defconfig boots just fine - indicating that this particular
commit would not be the cause.

I'll fire up some builds to figure out what's going on.


PS. I believe earlycon would be more helpful than earlyprintk on the
multi platform build command line...

Regards,
Bjorn