Hi Lukas/Jaehoon
On 13 January 2017 at 04:30, Lukasz Majewski lukma@denx.de wrote:
Hi,
Hi Anand,
On 01/12/2017 05:32 PM, Anand Moon wrote:
Hi All,
I tried to compile the latest u-boot for Odroid U3. issue is that Ethernet is not able to detected.
Please try "usb start".
Please let me know what need to enable USB Ethernet to support tftp boot.
I didn't have the experience with tftp boot.. But i will check this with odroid-u3.
Best Regards, Jaehoon Chung
Best Regards -Anand
U-Boot 2017.01-02075-g4386feb-dirty (Jan 12 2017 - 06:17:08 +0000)
CPU: Exynos4412 @ 1 GHz Model: Odroid based on Exynos4412 Board: Odroid based on Exynos4412 Type: u3 DRAM: 2 GiB LDO20@VDDQ_EMMC_1.8V: set 1800000 uV; enabling LDO22@VDDQ_EMMC_2.8V: set 2800000 uV; enabling LDO21@TFLASH_2.8V: set 2800000 uV; enabling MMC: SAMSUNG SDHCI: 0, EXYNOS DWMMC: 1 *** Warning - bad CRC, using default environment
Net: No ethernet found. Hit any key to stop autoboot: 0 Odroid # Odroid # Odroid # usb start starting USB... USB0: USB EHCI 1.00 scanning bus 0 for devices... 1 USB Device(s) found scanning usb for ethernet devices... 0 Ethernet Device(s) found Odroid # Odroid # Odroid # setenv usbethaddr 02:DE:AD:BE:EF:FF Odroid # usb start Odroid # usb info 1: Hub, USB Revision 2.0
- u-boot EHCI Host Controller
- Class: Hub
- PacketSize: 64 Configurations: 1
- Vendor: 0x0000 Product 0x0000 Version 1.0 Configuration: 1
- Interfaces: 1 Self Powered 0mA Interface: 0
- Alternate Setting 0, Endpoints: 1
- Class Hub
- Endpoint 1 In Interrupt MaxPacket 8 Interval 255ms
Odroid # reset
[snip]
I have tried usb start command as per the doc/README.odroid what I felt was is their some config option missing.
Last time I face similar issue for Odroid XU4
commit 1b108880e6433e398681785f51b2a2dca983cd1b (usb: xhci: Fix vendor command error if the request type is USB_REQ_SET_ADDRESS or USB_REQ_SET_CONFIGURATION)
Solve the tftp issue for r8153 on Odroid XU4.
so I feel some similar fix is needed for ehci accept only standard address request.
Best Regards -Anand Moon