- Update to opensbi 1.1
* SBI PMU improvements
* RISC-V AIA v0.3.0 draft support
* Simple external interrupt handling framework
* Xilinx UART-Lite driver
* RISC-V privilege specification v1.12 support
* RISC-V Svpbmt extension support
* RISC-V Smstateen extension support
* RISC-V Sstc extension support
* RISC-V privilege specification version detection
* Platform callback to populate HART extensions
* Compile time C arrays support
* Probing FDT based drivers using compile time C arrays
* SBI HSM improvements
* Allwinner D1 platform support
* Trap redirection improvements related to [m|h]tinst CSR
* SBI v1.0 specification support