On Mon, 2015-08-24 at 09:51 +0200, Daniel Lezcano wrote:

On 08/21/2015 04:39 PM, Yingjoe Chen wrote:

[ ... ]

quoted

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   - Does the spurious interrupt occurs *every* time ? at each boot ?

Yes. If you applied this series to enable mtk timer without this fix on
mt8173 or mt8135 you can reproduce it. It occurs for every boot.

It crash before uart driver is ready, so you'll have to use earlycon to
see the crash log.

Can you give me the earlycon params ?

Hi Daniel,

You probably already figure this out. anyway I'm using this to enable
earlycon:

Add 'earlycon' in bootargs, and in device tree chosen part, add
"linux,stdout-path=&uart0;"

Joe.C