diff options
| author | Jonas Karlman <jonas@kwiboo.se> | 2024-12-12 22:09:43 +0000 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2025-01-10 18:56:15 -0600 |
| commit | dc691ef150eb0f12072202d6090280c9af8a39a5 (patch) | |
| tree | f158dad399cef6bcb04b1c92e81d0e5d475a2125 /drivers/ddr/microchip/ddr2_timing.h | |
| parent | 338cfeac31d23fe6eb73e7f7f9687df46e41d5d7 (diff) | |
rockchip: rk3288-firefly: Fix slow Ethernet initializion
For some reason the Ethernet PHY reset delay is set to 1 second, this
cause an unneccecery long boot delay.
Firefly-RK3288 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>
Diffstat (limited to 'drivers/ddr/microchip/ddr2_timing.h')
0 files changed, 0 insertions, 0 deletions