Hi Krzysztof, On Mon, 1 Apr 2019 at 18:34, Krzysztof Kozlowski <k...@kernel.org> wrote: > > On Mon, 1 Apr 2019 at 13:53, Anand Moon <linux.am...@gmail.com> wrote: > > > > Add usbnet_devaddr mac address to extra env setting > > to avoid failure of ethernet driver while usb start. > > > > Odroid # usb start > > starting USB... > > USB0: USB EHCI 1.00 > > scanning bus 0 for devices... 3 USB Device(s) found > > scanning usb for storage devices... 0 Storage Device(s) found > > scanning usb for ethernet devices... > > Error: sms0 address not set. > > Warning: failed to set MAC address > > 1 Ethernet Device(s) found > > > > Signed-off-by: Anand Moon <linux.am...@gmail.com> > > --- > > include/configs/odroid.h | 2 ++ > > 1 file changed, 2 insertions(+) > > > > diff --git a/include/configs/odroid.h b/include/configs/odroid.h > > index 64819cf81c..b0402e8d49 100644 > > --- a/include/configs/odroid.h > > +++ b/include/configs/odroid.h > > @@ -33,6 +33,7 @@ > > #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x5E00000) > > #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x3E00000) > > #define CONFIG_SYS_ODROID_USB > > +#define CONFIG_USBNET_DEV_ADDR "02:DE:AD:BE:EF:FF" > > > > #include <linux/sizes.h> > > > > @@ -173,6 +174,7 @@ > > "kernel_addr_r=0x41000000\0" \ > > "scriptaddr=0x50000000\0" \ > > "pxefile_addr_r=0x51000000\0" \ > > + "usbethaddr=" __stringify(CONFIG_USBNET_DEV_ADDR) "\0" \ > > No. Either the user should set it or manufacturer (e.g. in EEPROM). > Ok,
This usb Ethernet do not support reading mac addressed from EEPROM. some user need to pass this mac address via boot command can used is approach. But I could not perform "saveenv" after setting the mac address. see below. Odroid # Odroid # setenv usbethaddr C2:22:09:F2:5F:E8 Odroid # Odroid # saveenv Saving Environment to MMC... Card did not respond to voltage select! No block device Failed (1) Odroid # Best Regards -Anand _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot
