On 05/03/2013 09:02 AM, Stephen Warren wrote:
On 04/29/2013 03:21 AM, Jim Lin wrote:
Tegra114 USB EHCI is compatible with Tegra30 USB EHCI except:
- Port Reset - Tegra30 takes 55ms, Tegra114 takes 50 ms to finish.
- PLL parameters.
Jim Lin (3): ARM: Tegra: FDT: Add USB support for T20/T30/T114 ARM: Tegra: USB: Add driver support for Tegra30/Tegra114 Tegra: Config: Enable Tegra30/Tegra114 USB function
The series,
Tested-by: Stephen Warren swarren@nvidia.com
On both Cardhu (Tegra30) and Dalmore (Tegra114). :-) :-) Now, I can netboot with upstream U-Boot on all my boards.
I just noticed one problem with this patch series. If I run the following commands with Cardhu in its dock, and a USB Ethernet dongle attached to the dock:
usb start 0 dhcp ${scriptaddr} boot.scr.uimg
... then everything works as expected; the file is downloaded.
However, if I run those same commands with Cardhu either undocked, or docked but with no USB Ethernet dongle plugged into the dock, then the dhcp command hangs the system hard; CTRL-C won't interrupt it for example.
Can you please fix this?