On Fri, Jun 14, 2024 at 12:14:37PM +0100, Conor Dooley wrote: > Hey, I forgot a word in $subject, should have said PCI issues. I added it.
> > After going from Vendor SPL/OpenSBI/U-Boot to OpenSBI v1.4++ plus > v2024.07-rc4 SPL/U-Boot I ran into a boot loop problem relating to > PCI: > U-Boot 2024.07-rc4 (Jun 13 2024 - 15:09:34 +0100) > > CPU: sifive,u74-mc > Model: StarFive VisionFive 2 v1.2A > DRAM: 4 GiB > Core: 136 devices, 26 uclasses, devicetree: board > WDT: Not starting watchdog@13070000 > MMC: mmc@16010000: 0, mmc@16020000: 1 > Loading Environment from SPIFlash... SF: Detected gd25lq128 with page > size 256 Bytes, erase size 4 KiB, total 16 MiB > OK > StarFive EEPROM format v2 > > --------EEPROM INFO-------- > Vendor : StarFive Technology Co., Ltd. > Product full SN: VF7110A1-2249-D004E000-00000540 > data version: 0x2 > PCB revision: 0xa1 > BOM revision: A > Ethernet MAC0 address: 6c:cf:39:00:17:95 > Ethernet MAC1 address: 6c:cf:39:00:17:96 > --------EEPROM INFO-------- > > starfive_7110_pcie pcie@2b000000: Starfive PCIe bus probed. > starfive_7110_pcie pcie@2c000000: Starfive PCIe bus probed. > In: serial@10000000 > Out: serial@10000000 > Err: serial@10000000 > Net: eth0: ethernet@16030000, eth1: ethernet@16040000 > starting USB... > Bus xhci_pci: Register 5000420 NbrPorts 5 > Starting the controller > USB XHCI 1.00 > scanning bus xhci_pci for devices... > U-Boot SPL 2024.07-rc4 (Jun 13 2024 - 15:09:34 +0100) > DDR version: dc2e84f0. > Trying to boot from SPI > > This only appeared after I refreshed the environment by running. > `env default -a -f; env save`. Before that things worked "fine", I > suppose because nothing actually touched PCI. I've just disabled > PCI for now and things are working once more. I've not attempted > to bisect/debug this, cos that's not the fastest process while > running U-Boot out of flash. > > In case it is relevant, the board I have is one of the "super early > bird" ones. It's also worth mentioning that I have a WDS1000T3B0C NVMe driver connected to the slot on the board - but it doesn't contain my next stage etc. Thanks, Conor.
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