Workaround: UASP support is disabled as it prevents booting from USB 3.0 drives. Mcci_dwchsotg_hcd.sys, mcci_dwchsotg_hub.sys The driver loads, but it doesn't do much as it's unfinished SDHOST can no longer be routed to the SD card slot (but it's available on the GPIO header) No DMA, HS200/HS400 and UHS-I support at the moment.
Status Raspberry Pi 4 / 400 (ARM64) DeviceĪ faster SD controller meant to replace SDHOST. Most of the drivers require the Test Signing mode to be enabled.ĪRM32 drivers can't be installed on an ARM64 image or vice versa.ĭrivers included in the latest release that can't be found in the 'bsp' repository above were either extracted from old builds of Windows 10 IoT Core (ARM32 binaries) or recompiled for ARM64 by their developers (thanks to MCCI and Microchip). The source code for some of the prebuilt drivers can be found here: Notes This repository is currently used only for publishing binary releases: Windows on ARM(64) device drivers for the Raspberry Pi platform
