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intel / FdtBusPkg

Device Tree-based Platform Device Driver Development for Tiano UEFI
https://wiki.riseproject.dev/display/HOME/EDK2_00_03+-+FdtBusDxe+support
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Handle nonposted-mmio for simple-bus nodes. #44

Closed andreiw closed 7 months ago

andreiw commented 7 months ago

This should be inherited by all devices below, the attributes ought to be applied automatically.

andreiw commented 7 months ago

https://uefi.org/specs/UEFI/2.10/02_Overview.html?highlight=ngnrne shows the EFI_MEMORY_UC is already using non-posted MMIO on Arm.

RISC-V doesn't appear to have a concept of "non-posted" I/O and neither does x86.

Closing as "not needed"