I Compiled Coreboot with Seabios and Tianocore payload on Baytrail SoC. I want to use a [PCIe bridge][3] to convert a PCIE-x1 to 2 PCIE-X1 connectors but booting FreeBSD won't show any active bridge.
The [Baytrail SoC documentation][1] states that a register called [SLCTL_SLSTS][2] should be set in order to activate the bridge support but I don't know how to set such flag on coreboot. - Is it possible to use PCIe bridge on Baytrail SoCs? - How one can add bridge support to coreboot if possible? [1]: https://www.mouser.com/datasheet/2/612/atom-e3800-family-datasheet-1522396.pdf#3202 [2]: https://github.com/coreboot/coreboot/blob/master/src/soc/intel/baytrail/include/soc/pcie.h#L43 [3]: https://www.amazon.co.uk/IOCrest-Ports-Extension-Switch-Multiplier/dp/B075KNH1GM
_______________________________________________ elinux-MinnowBoard mailing list elinux-MinnowBoard@lists.elinux.org http://lists.elinux.org/mailman/listinfo/elinux-minnowboard
