tree 6892dfb44847ee967cb497d64d9a0c270109db77
parent 17527623a2a33ade409b9a014241d25bfb615636
author Alistair Delva <adelva@google.com> 1634765494 +0000
committer Tom Rini <trini@konsulko.com> 1637186987 -0500

RFC: arm: pci: Add PCI cam support to PCI-E ecam driver

When booting U-Boot in crosvm, the virtual machine emulates a PCI cam
device, not the PCI-E 'ecam' device normally seen on e.g. QEMU. This
PCI device can be supported with only trivial changes to the ecam
driver.

Instead of adding a completely new driver which is identical besides the
initialization step, add support for the PCI version to the existing
driver.

Signed-off-by: Alistair Delva <adelva@google.com>
Cc: Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi>
Cc: Ram Muthiah <rammuthiah@google.com>