On 3/2/20 10:34 AM, Ley Foon Tan wrote: > On Fri, Feb 21, 2020 at 9:26 AM Ley Foon Tan <[email protected]> wrote: >> >> Enable random ethaddr CONFIG_NET_RANDOM_ETHADDR for Cyclone 5. >> >> Ethernet failed to work if ethaddr is empty when Ethernet driver is probed. >> Setting ethaddr in Uboot command prompt can't solve this. >> Enable random ethaddr to solve it. >> >> Fix issue below: >> => setenv ethaddr 00:07:ed:00:64:04 >> => setenv ethaddr1 00:07:ed:00:78:04 >> => setenv ethaddr2 00:07:ed:00:8c:04 >> => dhcp >> mdio_register: non unique device name 'ethernet@ff702000' >> mdio_register: non unique device name 'ethernet@ff702000' >> mdio_register: non unique device name 'ethernet@ff702000' >> mdio_register: non unique device name 'ethernet@ff702000' >> No ethernet found. >> >> Signed-off-by: Ley Foon Tan <[email protected]> >> --- >> configs/socfpga_cyclone5_defconfig | 1 + >> 1 file changed, 1 insertion(+) >> >> diff --git a/configs/socfpga_cyclone5_defconfig >> b/configs/socfpga_cyclone5_defconfig >> index b6220e4ae8..9021703e38 100644 >> --- a/configs/socfpga_cyclone5_defconfig >> +++ b/configs/socfpga_cyclone5_defconfig >> @@ -37,6 +37,7 @@ CONFIG_CMD_UBI=y >> CONFIG_DEFAULT_DEVICE_TREE="socfpga_cyclone5_socdk" >> CONFIG_ENV_IS_IN_MMC=y >> CONFIG_SYS_RELOC_GD_ENV_ADDR=y >> +CONFIG_NET_RANDOM_ETHADDR=y >> CONFIG_SPL_DM_SEQ_ALIAS=y >> CONFIG_DFU_MMC=y >> CONFIG_DWAPB_GPIO=y >> -- > > Any comment on this patch?
OK, this one is wrong. Clearly setting ethernet address in the U-Boot shell should fix the problem at runtime ; and the probe shouldn't fail due to missing ethernet address at boot time. Can you dig into that ?
