Re: [PATCH v8 4/4] USB: pci-quirks: Add Raspberry Pi 4 quirk

2020-06-02 Thread Florian Fainelli
On 6/2/2020 3:05 AM, Nicolas Saenz Julienne wrote: > On Tue, 2020-05-05 at 18:13 +0200, Nicolas Saenz Julienne wrote: >> On the Raspberry Pi 4, after a PCI reset, VL805's firmware may either be >> loaded directly from an EEPROM or, if not present, by the SoC's >> VideoCore. Inform VideoCore that

Re: [PATCH v8 4/4] USB: pci-quirks: Add Raspberry Pi 4 quirk

2020-06-02 Thread Nicolas Saenz Julienne
On Tue, 2020-05-05 at 18:13 +0200, Nicolas Saenz Julienne wrote: > On the Raspberry Pi 4, after a PCI reset, VL805's firmware may either be > loaded directly from an EEPROM or, if not present, by the SoC's > VideoCore. Inform VideoCore that VL805 was just reset. > > Also, as this creates a depende

Re: [PATCH v8 4/4] USB: pci-quirks: Add Raspberry Pi 4 quirk

2020-05-13 Thread Mathias Nyman
On 11.5.2020 17.25, Lorenzo Pieralisi wrote: > On Tue, May 05, 2020 at 06:13:17PM +0200, Nicolas Saenz Julienne wrote: >> On the Raspberry Pi 4, after a PCI reset, VL805's firmware may either be >> loaded directly from an EEPROM or, if not present, by the SoC's >> VideoCore. Inform VideoCore that V

Re: [PATCH v8 4/4] USB: pci-quirks: Add Raspberry Pi 4 quirk

2020-05-11 Thread Lorenzo Pieralisi
On Tue, May 05, 2020 at 06:13:17PM +0200, Nicolas Saenz Julienne wrote: > On the Raspberry Pi 4, after a PCI reset, VL805's firmware may either be > loaded directly from an EEPROM or, if not present, by the SoC's > VideoCore. Inform VideoCore that VL805 was just reset. > > Also, as this creates a

Re: [PATCH v8 4/4] USB: pci-quirks: Add Raspberry Pi 4 quirk

2020-05-07 Thread Rob Herring
On Tue, 5 May 2020 18:13:17 +0200, Nicolas Saenz Julienne wrote: > On the Raspberry Pi 4, after a PCI reset, VL805's firmware may either be > loaded directly from an EEPROM or, if not present, by the SoC's > VideoCore. Inform VideoCore that VL805 was just reset. > > Also, as this creates a depend

[PATCH v8 4/4] USB: pci-quirks: Add Raspberry Pi 4 quirk

2020-05-05 Thread Nicolas Saenz Julienne
On the Raspberry Pi 4, after a PCI reset, VL805's firmware may either be loaded directly from an EEPROM or, if not present, by the SoC's VideoCore. Inform VideoCore that VL805 was just reset. Also, as this creates a dependency between USB_PCI and VideoCore's firmware interface, and since USB_PCI c