rockchip: rk3288-miqi: Fix slow Ethernet initializion

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For some reason the Ethernet PHY reset delay is set to 1 second, this
cause an unneccecery long boot delay.

MiQi use RTL8211 Ethernet PHY, datasheet list an initial 10ms delay and
then a 30-76ms delay before accessing registers.

Change to use 80ms delay instead of a full second to speed up Ethernet
initializion in U-Boot.

Also enable PHY_REALTEK, DM_ETH_PHY and PHY_GIGE to improve Ethernet PHY
support in U-Boot.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

(cherry picked from commit 61f4e5f9cf)

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This commit is contained in:

Jonas Karlman

2024-11-05 21:51:46 +00:00

committed by Simon Glass

parent fc3651afd8

commit 2e7a82ac4c

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