feat(dts): add xiangshan-fpga-AIA-mem16g.dts - #40
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Add a single-hart XiangShan FPGA device-tree profile with 16 GiB DDR and 64 APLIC interrupt sources. Match riscv-linux devel's kmh-v2.dtsi for the APLIC and IMSIC address windows, IMSIC IDs and guest-file layout, and CPU ISA declarations. Keep the workload-builder FPGA console, initramfs, and OpenSBI settings. Override the upstream 96-source and 13 GiB declarations for this 64-source, 16 GiB FPGA configuration.
poemonsense
approved these changes
Jul 29, 2026
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Add a single-hart XiangShan FPGA device-tree profile with 16 GiB DDR and 64 APLIC interrupt sources.
Match riscv-linux devel's kmh-v2.dtsi for the APLIC and IMSIC address windows, IMSIC IDs and guest-file layout, and CPU ISA declarations. Keep the workload-builder FPGA console, initramfs, and OpenSBI settings.
Override the upstream 96-source and 13 GiB declarations for this 64-source, 16 GiB FPGA configuration.