Hi, On 23 March 2017 at 12:36, Sébastien Basset <sbas...@aviwest.com> wrote: > > > > 2017-03-23 3:19 GMT+01:00 Simon Glass <s...@chromium.org>: >> >> Hi, >> >> On 22 March 2017 at 10:35, Sébastien Basset <sbas...@aviwest.com> wrote: >> > 1/ No, As i am stuck on the mmc (pci controller internal soc), >> > 2/ Now i try to boot on usb key, but i don't see controller usb >> > Sorry, these are two different problems. >> >> It is better to post at the bottom that the top, for mailing lists. >> >> I think PCI XHCI has some problems. I'm not sure of its status. >> >> MMC seems to work well on Minnowboard Max (baytrail) but I am not sure >> about braswell. Is it perhaps a slightly different chip? >> >> Regards, >> Simon >> > > For PCI XHCI, i see controller usb and root hub, but cannot reset port: > > portstatus 711, change 0, 5 Gb/s > STAT_C_CONNECTION = 0 STAT_CONNECTION = 1 USB_PORT_STAT_ENABLE 0 > portstatus 711, change 10, 5 Gb/s > STAT_C_CONNECTION = 0 STAT_CONNECTION = 1 USB_PORT_STAT_ENABLE 0 > portstatus 711, change 10, 5 Gb/s > STAT_C_CONNECTION = 0 STAT_CONNECTION = 1 USB_PORT_STAT_ENABLE 0 > portstatus 711, change 10, 5 Gb/s > STAT_C_CONNECTION = 0 STAT_CONNECTION = 1 USB_PORT_STAT_ENABLE 0 > portstatus 711, change 10, 5 Gb/s > STAT_C_CONNECTION = 0 STAT_CONNECTION = 1 USB_PORT_STAT_ENABLE 0 > Cannot enable port 10 after 5 retries, disabling port. > Maybe the USB cable is bad? > cannot reset port 10!? > > do you have an idea,why reset port is break down ?
No I am not sure. It could possibly be a driver problem, or perhaps the port is not enabled in the FSP config? > > For MMC, braswell n3160 is dedicated for embedded iot, maybe for security. > Do you mean that you cannot use MMC on this chip? Regards, Simon _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot