Acpi 80860f14

Bay Trail is a system-on-chip designed for tablets, netbooks, embedded systems, and IoT devices. Unlike traditional PC architectures, many peripherals (I2C, SPI, UART, GPIO) are not connected via a legacy PCI bus but are instead enumerated as ACPI devices.

: Enthusiasts in the Porteus community have noted that to keep this controller stable, one must perform a specific "power cycle dance"—physically unplugging the power and waiting for a specific blue light sequence—before booting, otherwise, the BIOS may fail to "take inventory" of the SDHCI controller correctly. Key Specs & Role Primary Function Controls internal eMMC storage and external SD card slots. Common Platform Intel Atom Z3000 series (Bay Trail). Driver Support Managed by the sdhci-acpi driver in Linux. Wake Support Acpi 80860f14

Are you trying to (like "Device not recognized") or Bay Trail is a system-on-chip designed for tablets,

For ACPI 80860F14 , SOF handles the device much more elegantly. On Linux kernel 5.4+, you can enable SOF with: Key Specs & Role Primary Function Controls internal