Hi Anand,
Thanks for the update.
Yes, I can set it manually. But this should be done by u-boot, right? Is there any reason why this is not happening on Pi 3b plus? I have other Raspberry Pi (4 & 3b) and they are working fine.
Also, is this MAC address for LAN75xx or LAN78xx? The error message shows lan78xx_eth.
On Sun, Feb 25, 2024, 06:50 Anand Moon linux.amoon@gmail.com wrote:
Hi,
On Sat, 24 Feb 2024 at 01:56, Sourabh Hegde Ramu hrsourabh1107@gmail.com wrote:
Hello,
I have a Raspberry Pi 3B Plus which I want to integrate with U-boot (v2023.10) .
I am using rpi_3_32b_defconfig to generate u-boot.bin. But while booting
I
am getting below error
Loading Environment from FAT... Unable to read "uboot.env" from mmc0:1... In: serial,usbkbd Out: serial,vidconsole Err: serial,vidconsole Net: No ethernet found. starting USB... Bus usb@7e980000: USB DWC2 scanning bus usb@7e980000 for devices... Error: lan78xx_eth address not set. 3 USB Device(s) found scanning usb for storage devices... 0 Storage Device(s) found Hit any key to stop autoboot: 0
In the "bdinfo", "current eth" is not set
U-Boot> bdinfo boot_params = 0x00000100 DRAM bank = 0x00000000 -> start = 0x00000000 -> size = 0x3b400000 flashstart = 0x00000000 flashsize = 0x00000000 flashoffset = 0x00000000 baudrate = 115200 bps relocaddr = 0x3b360000 reloc off = 0x3b358000 Build = 32-bit current eth = unknown eth-1addr = (not set) IP addr = <NULL>
I also enabled LAN75xx in menuconfig and re-compiled u-boot. But still
the
same error.
However on Raspberry Pi 3B, I don't see this error and "current eth" is
set
to "smsc95xx_eth" and "ethaddr" is also available.
Can anyone please let me know the issue with Raspberry Pi 3b plus?
Thanks in advance.
Can you set the MAC address in boot environment?
# setenv ethaddr 00:14:05:42:03:BB # saveenv
It should update the mac address for LAN75xx printenv should display the mac address
Thanks -Anand