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

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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@cherry.de>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
This commit is contained in:
Quentin Schulz 2024-06-19 17:44:56 +02:00 committed by Kever Yang
parent 0f9872c4db
commit 04ec02a882
1 changed files with 1 additions and 0 deletions
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configs/puma-rk3399_defconfig
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@ -71,6 +71,7 @@ CONFIG_MMC_SDHCI_ROCKCHIP=y
CONFIG_SF_DEFAULT_BUS=1
CONFIG_SPI_FLASH_GIGADEVICE=y
CONFIG_SPI_FLASH_WINBOND=y
CONFIG_PHY_ANEG_TIMEOUT=30000
CONFIG_PHY_MICREL=y
CONFIG_PHY_MICREL_KSZ90X1=y
CONFIG_ETH_DESIGNWARE=y