[PATCH] rockchip: puma-rk3399: increase Ethernet PHY timeout to 30s

Tom Rini trini at konsulko.com
Wed Jun 19 17:22:08 CEST 2024


On Wed, Jun 19, 2024 at 11:55:52AM +0200, Quentin Schulz wrote:

> From: Quentin Schulz <quentin.schulz at cherry.de>
> 
> On Puma v2.1 with a KSZ9031, the Ethernet PHY often doesn't detect the
> link in the 4-second default timeout.
> 
> After some boot-loop test for about a thousand boots, 70% were below
> 10s, 90% below 15s and 100% below 30s. Let's play it safe and make it
> 30s so that hopefully all links that should be detected are.
> 
> Signed-off-by: Quentin Schulz <quentin.schulz at cherry.de>
> ---
>  include/configs/puma_rk3399.h | 3 +++
>  1 file changed, 3 insertions(+)

Please rebase on -next where this is now in Kconfig.

-- 
Tom
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