On Wed, Jul 5, 2023 at 1:31 PM Anne Macedo retpolanne@posteo.net wrote:
I think I'm on the right path :)
- Included SUNXI_SETUP_REGULATORS=0 to the bl31 make
- Changed the phy mode on arch/arm/dts/sun50i-h6-orangepi-one-plus.dts From rgmii-id to rgmii
This does not look like the correct fix. Please see this commit from Linux: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v...
More info on [1][2][3] 3. Added this configs to configs/orangepi_one_plus_defconfig: CONFIG_SPL_SPI_SUNXI=y CONFIG_SUNXI_NO_PMIC=y CONFIG_SUN8I_EMAC=y
Result:
U-Boot 2023.04-gfd4ed6b (Apr 03 2023 - 20:38:50 +0000) Allwinner Technology
CPU: Allwinner H6 (SUN50I) Model: OrangePi One Plus DRAM: 1 GiB Core: 55 devices, 17 uclasses, devicetree: separate WDT: Not starting watchdog@7020400 MMC: mmc@4020000: 0 Loading Environment from FAT... Unable to read "uboot.env" from mmc0:1... In: serial@5000000 Out: serial@5000000 Err: serial@5000000 Net: eth0: ethernet@5020000
=> dhcp sun8i_emac_eth_start: Timeout => mdio list ethernet@5020000: 1 - Generic PHY <--> ethernet@5020000
What about using the Realtek PHY driver instead of the Generic one?
--- a/configs/orangepi_one_plus_defconfig +++ b/configs/orangepi_one_plus_defconfig @@ -8,3 +8,6 @@ CONFIG_SUNXI_DRAM_H6_LPDDR3=y # CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set CONFIG_USB_EHCI_HCD=y CONFIG_USB_OHCI_HCD=y +CONFIG_PHY_REALTEK=y +CONFIG_RGMII=y +CONFIG_MII=y
Does this help?