On Tue, Aug 31, 2021 at 4:36 PM Anup Patel <anup.pa...@wdc.com> wrote: > > The RISC-V Advanced Core Local Interruptor (ACLINT) is an improvement > over the SiFive CLINT but also maintains backward compatibility with > the SiFive CLINT. > > Latest RISC-V ACLINT specification (will be frozen soon) can be found at: > https://github.com/riscv/riscv-aclint/blob/main/riscv-aclint.adoc > > This series: > 1) Replaces SiFive CLINT implementation with RISC-V ACLINT > 2) Refactors RISC-V virt machine FDT generation > 3) Adds optional full ACLINT support in QEMU RISC-V virt machine > > This series can be found in the riscv_aclint_v4 branch at: > https://github.com/avpatel/qemu.git > > Changes since v3: > - Rebased on Alistair's CPU GPIO pins v3 series > - Replaced error_report() in PATCH2 with qemu_log_mask() > > Changes since v2: > - Addresed nit comments in PATCH2 > - Update SSWI device emulation to match final ACLINT draft specification > > Changes since v1: > - Split PATCH1 into two patches where one patch renames CLINT sources > and another patch updates the implementation > - Addressed comments from Alistar and Bin > > Anup Patel (4): > hw/intc: Rename sifive_clint sources to riscv_aclint sources > hw/intc: Upgrade the SiFive CLINT implementation to RISC-V ACLINT > hw/riscv: virt: Re-factor FDT generation > hw/riscv: virt: Add optional ACLINT support to virt machine > > docs/system/riscv/virt.rst | 10 + > hw/intc/Kconfig | 2 +- > hw/intc/meson.build | 2 +- > hw/intc/riscv_aclint.c | 460 +++++++++++++++++++++++ > hw/intc/sifive_clint.c | 315 ---------------- > hw/riscv/Kconfig | 12 +- > hw/riscv/microchip_pfsoc.c | 11 +- > hw/riscv/shakti_c.c | 13 +- > hw/riscv/sifive_e.c | 13 +- > hw/riscv/sifive_u.c | 11 +- > hw/riscv/spike.c | 16 +- > hw/riscv/virt.c | 652 ++++++++++++++++++++++----------- > include/hw/intc/riscv_aclint.h | 80 ++++ > include/hw/intc/sifive_clint.h | 62 ---- > include/hw/riscv/virt.h | 2 + > 15 files changed, 1047 insertions(+), 614 deletions(-) > create mode 100644 hw/intc/riscv_aclint.c > delete mode 100644 hw/intc/sifive_clint.c > create mode 100644 include/hw/intc/riscv_aclint.h > delete mode 100644 include/hw/intc/sifive_clint.h > > -- > 2.25.1 >
Ping ?? Regards, Anup
