Re: [U-Boot] [PATCH] drivers: pci: imx: fix enumeration logic error

On 04/01/2018 14:54, Koen Vandeputte wrote: > By default, the subordinate is set equally to the secondary bus (1) when > the RC boots, and does not alter afterwards. > > This means that theoretically, the highest bus reachable downstream is > bus 1. > > Force the PCIe RC subordinate to 0xff,

[U-Boot] [PATCH] drivers: pci: imx: fix enumeration logic error

By default, the subordinate is set equally to the secondary bus (1) when the RC boots, and does not alter afterwards. This means that theoretically, the highest bus reachable downstream is bus 1. Force the PCIe RC subordinate to 0xff, otherwise no downstream devices will be detected behind bus 1