[PATCH] pci: add ECAM generic controller support

Sascha Hauer sha at pengutronix.de
Tue Nov 16 22:40:19 PST 2021

On Mon, Nov 15, 2021 at 10:04:32AM +0100, Ahmad Fatoum wrote:
> This has been tested with QEMU AArch64 Virt. The default (-M
> virt,highmem=on) will have two ranges specified in the device trees for
> memory bars. One 32-bit and the other 64-bit. As barebox can't yet
> handle 64-bit BARs, the driver will prefer the 32-bit memory region if
> available. If none is available, consider using -M virt,highmem=off or
> fixing 64-bit support.

Looks straight forward. What can I do with it?


Pengutronix e.K.                           |                             |
Steuerwalder Str. 21                       | http://www.pengutronix.de/  |
31137 Hildesheim, Germany                  | Phone: +49-5121-206917-0    |
Amtsgericht Hildesheim, HRA 2686           | Fax:   +49-5121-206917-5555 |

More information about the barebox mailing list