Re: XHCI bringup on the Raspberry Pi 4

2020-04-21 Thread Bin Meng
Hi Nicolas, On Mon, Apr 13, 2020 at 11:45 PM Nicolas Saenz Julienne wrote: > > Hi Bin, > sorry for the late reply but I was off for easter. > > On Fri, 2020-04-03 at 13:54 +0800, Bin Meng wrote: > > Hi Nicolas, > > This is probably caused by the required structure setup by U-Boot is > > viewed as

Re: XHCI bringup on the Raspberry Pi 4

2020-04-13 Thread Nicolas Saenz Julienne
Hi Bin, sorry for the late reply but I was off for easter. On Fri, 2020-04-03 at 13:54 +0800, Bin Meng wrote: > Hi Nicolas, > This is probably caused by the required structure setup by U-Boot is > viewed as buggy by the xHCI controller, hence there is no response to > the first "enable slot" comma

Re: XHCI bringup on the Raspberry Pi 4

2020-04-03 Thread Peter Robinson
> > I'm working on enabling the VIA805 XCHI controller found on the new > > Raspberry > > Pi 4. The controller sits behind a PCIe bus, which I've already > > implemented[1] > > and will submit once the XCHI issues are resolved, as it's worthless > > otherwise. > > > > The XHCI initialization get

Re: XHCI bringup on the Raspberry Pi 4

2020-04-02 Thread Bin Meng
Hi Nicolas, On Thu, Apr 2, 2020 at 1:30 AM Nicolas Saenz Julienne wrote: > > Hi All, > I'm working on enabling the VIA805 XCHI controller found on the new Raspberry > Pi 4. The controller sits behind a PCIe bus, which I've already implemented[1] > and will submit once the XCHI issues are resolved

Re: XHCI bringup on the Raspberry Pi 4

2020-04-01 Thread Marek Vasut
On 4/1/20 10:47 PM, Nicolas Saenz Julienne wrote: > On Wed, 2020-04-01 at 22:14 +0200, Marek Vasut wrote: >> On 4/1/20 10:13 PM, Nicolas Saenz Julienne wrote: >>> On Wed, 2020-04-01 at 20:50 +0200, Marek Vasut wrote: On 4/1/20 7:30 PM, Nicolas Saenz Julienne wrote: > Hi All, Hi,

Re: XHCI bringup on the Raspberry Pi 4

2020-04-01 Thread Nicolas Saenz Julienne
On Wed, 2020-04-01 at 22:14 +0200, Marek Vasut wrote: > On 4/1/20 10:13 PM, Nicolas Saenz Julienne wrote: > > On Wed, 2020-04-01 at 20:50 +0200, Marek Vasut wrote: > > > On 4/1/20 7:30 PM, Nicolas Saenz Julienne wrote: > > > > Hi All, > > > > > > Hi, > > > > > > > I'm working on enabling the VIA8

Re: XHCI bringup on the Raspberry Pi 4

2020-04-01 Thread Marek Vasut
On 4/1/20 10:13 PM, Nicolas Saenz Julienne wrote: > On Wed, 2020-04-01 at 20:50 +0200, Marek Vasut wrote: >> On 4/1/20 7:30 PM, Nicolas Saenz Julienne wrote: >>> Hi All, >> >> Hi, >> >>> I'm working on enabling the VIA805 XCHI controller found on the new >>> Raspberry >>> Pi 4. The controller sits

Re: XHCI bringup on the Raspberry Pi 4

2020-04-01 Thread Nicolas Saenz Julienne
On Wed, 2020-04-01 at 20:50 +0200, Marek Vasut wrote: > On 4/1/20 7:30 PM, Nicolas Saenz Julienne wrote: > > Hi All, > > Hi, > > > I'm working on enabling the VIA805 XCHI controller found on the new > > Raspberry > > Pi 4. The controller sits behind a PCIe bus, which I've already > > implemented[

Re: XHCI bringup on the Raspberry Pi 4

2020-04-01 Thread Marek Vasut
On 4/1/20 7:30 PM, Nicolas Saenz Julienne wrote: > Hi All, Hi, > I'm working on enabling the VIA805 XCHI controller found on the new Raspberry > Pi 4. The controller sits behind a PCIe bus, which I've already implemented[1] > and will submit once the XCHI issues are resolved, as it's worthless >

XHCI bringup on the Raspberry Pi 4

2020-04-01 Thread Nicolas Saenz Julienne
Hi All, I'm working on enabling the VIA805 XCHI controller found on the new Raspberry Pi 4. The controller sits behind a PCIe bus, which I've already implemented[1] and will submit once the XCHI issues are resolved, as it's worthless otherwise. The XHCI initialization gets stuck after issuing the