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dts: align PCI BAR allocation on bcm2711 and bcm2712 to start at 2GB#6392

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pelwell merged 1 commit intoraspberrypi:rpi-6.6.yfrom
P33M:2gb_bar
Sep 27, 2024
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dts: align PCI BAR allocation on bcm2711 and bcm2712 to start at 2GB#6392
pelwell merged 1 commit intoraspberrypi:rpi-6.6.yfrom
P33M:2gb_bar

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@P33M P33M commented Sep 27, 2024

Fold the Pi 5 mmio-hi compatibility option into the base DTB, and shuffle the single MMIO window on bcm2711 to match.

Certain devices cannot handle low addresses, e.g. by failing to enumerate or failing to route the traffic appropriately.

Link: #6134
Link: #6278

Fold the Pi 5 mmio-hi compatibility option into the base DTB, and
shuffle the single MMIO window on bcm2711 to match.

Certain devices cannot handle low addresses, e.g. by failing to
enumerate or failing to route the traffic appropriately.

Link: raspberrypi#6134
Link: raspberrypi#6278

Signed-off-by: Jonathan Bell <jonathan@raspberrypi.com>
@pelwell pelwell merged commit 2b5de12 into raspberrypi:rpi-6.6.y Sep 27, 2024
popcornmix added a commit to raspberrypi/firmware that referenced this pull request Oct 1, 2024
… at 2GB

See: raspberrypi/linux#6392

kernel: overlays: Add Pineboards HatDrive! POE+
See: raspberrypi/linux#6257

kernel: Revert switch to upstream HAT patches
See: raspberrypi/linux#6393

kernel: dts: overlay_map: ramoops-pi4 works on Pi 5
See: raspberrypi/linux#5298
popcornmix added a commit to raspberrypi/rpi-firmware that referenced this pull request Oct 1, 2024
… at 2GB

See: raspberrypi/linux#6392

kernel: overlays: Add Pineboards HatDrive! POE+
See: raspberrypi/linux#6257

kernel: Revert switch to upstream HAT patches
See: raspberrypi/linux#6393

kernel: dts: overlay_map: ramoops-pi4 works on Pi 5
See: raspberrypi/linux#5298
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2 participants