Hi Sheng, In the coreboot log I see
PCI: 00:1d.0 [8086/4bb3] disabled PCI: Static device PCI: 00:1d.1 not found, disabling it. PCI: Static device PCI: 00:1d.2 not found, disabling it. In the FSP debug log I see PSE TSN Device: Device Id: 0xFFFF, Vendor Id: 0xFFFF PSE TSN Device: Device Id: 0xFFFF, Vendor Id: 0xFFFF Thanks Ranga Thanks Ranga On Thu, Mar 31, 2022 at 3:04 PM Rao G <[email protected]> wrote: > Hi Sheng, > > Thanks for your email and response. > > 1. Yes I used unsigned binary - PSE_FW that came along with 638228_PSE > > 2. In Device Tree > device pci 1d.0 off end # Intel Programmable Services Engine IPC > (local host to PSE) > device pci 1d.1 on end # Intel Programmable Services Engine > Time-Sensitive Networking GbE 0 > device pci 1d.2 on end # Intel Programmable Services Engine > Time-Sensitive Networking GbE 1 > > 3. This is not an RVP but a platform with EHL SoC and I could boot to > OS/Ubuntu with coreboot BIOS > > Do these TSN GbE devices need MAC programming? I don't see them enumerated > from EFI Shell or in OS/spci > > Thanks > Ranga > > > On Thu, Mar 31, 2022 at 2:34 PM Lean Sheng Tan <[email protected]> > wrote: > >> Hi Ranga, >> Are you using Intel RVP? Yes you should at least be able to see the PSE >> TSN working if the PSE binary is included correctly (remember to include >> the 'unsigned' PSE binary from Intel), by turning on PSE TSN devices in >> devicetree.cb: >> device pci 1d.1 on end # Intel PSE Time-Sensitive Networking GbE 0 >> device pci 1d.2 on end # Intel PSE Time-Sensitive Networking GbE 1 >> >> Thanks, >> Sheng >> >> On Tue, 29 Mar 2022 at 18:32, Rao G <[email protected]> wrote: >> >>> Hi All, >>> >>> Did anybody work on Elkhart Lake that comes with PSE Firmware? >>> I don't see any devices getting enumerated which are under PSE I2C,UART, >>> Gbe,TSN >>> >>> The logs shows >>> >>> PSE Firmware Status is A138 read from address FE400034 >>> BIOS: PSE FW is loaded and running >>> >>> Looks like FSP is disabling PSE devices to enumerate >>> >>> Is this binary enough for coreboot? PSE_FW.bin >>> [image: image.png] >>> >>> Appreciate any pointers that would help to enumerate PSE devices in EFI >>> Shell >>> >>> Thanks >>> Ranga >>> _______________________________________________ >>> coreboot mailing list -- [email protected] >>> To unsubscribe send an email to [email protected] >>> >>
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