riscv64: initial risc-v port

2026-11-01 15:48:21 +00:00 · 2026-09-28 00:09:01 +02:00
parent d03251d3e0
commit 2c20f0b456
21 changed files with 839 additions and 9 deletions
@@ -62,8 +62,8 @@ pub fn addRun(b: *std.Build, kernel: *std.Build.Step.Compile, loader: *std.Build

                if (!debug and builtin.target.os.tag == .linux and builtin.cpu.arch == .x86_64) qemu.addArgs(&.{ "-enable-kvm", "-cpu", "host,+invtsc" });
            },
-            .aarch64 => qemu.addArgs(&.{ "-machine", "virt", "-cpu", "cortex-a57" }),
-            .riscv64 => qemu.addArgs(&.{ "-machine", "virt" }),
+            .aarch64 => qemu.addArgs(&.{ "-machine", "virt", "-cpu", "cortex-a57", "-device", "ramfb" }),
+            .riscv64 => qemu.addArgs(&.{ "-machine", "virt", "-m", "1G", "-device", "ramfb" }),
            else => {},
        }