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49 lines
1.4 KiB
Zig
49 lines
1.4 KiB
Zig
const std = @import("std");
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const MicroZig = @import("microzig/build");
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const KiB = 1024;
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fn path(comptime suffix: []const u8) std.Build.LazyPath {
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return .{
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.cwd_relative = comptime ((std.fs.path.dirname(@src().file) orelse ".") ++ suffix),
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};
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}
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const wch_qingke_v2 = .{
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.name = "WCH QingKe V2",
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.root_source_file = path("/src/cpus/wch_qingke_v2.zig"),
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.target = std.Target.Query{
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.cpu_arch = .riscv32,
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.cpu_model = .{ .explicit = &std.Target.riscv.cpu.generic_rv32 },
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.cpu_features_add = std.Target.riscv.featureSet(&.{
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std.Target.riscv.Feature.e,
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std.Target.riscv.Feature.c,
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}),
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.os_tag = .freestanding,
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.abi = .eabi,
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},
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};
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pub const chips = struct {
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pub const ch32v003xx = MicroZig.Target{
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.preferred_format = .elf,
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.chip = .{
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.name = "CH32V00xxx",
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.cpu = wch_qingke_v2,
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.memory_regions = &.{
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.{ .offset = 0x0800_0000, .length = 16 * KiB, .kind = .flash },
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.{ .offset = 0x2000_0000, .length = 2 * KiB, .kind = .ram },
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},
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.register_definition = .{
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.svd = path("/src/chips/CH32V00xxx.svd"),
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},
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},
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};
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};
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pub const boards = struct {};
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pub fn build(b: *std.Build) !void {
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_ = b.step("test", "Run platform agnostic unit tests");
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}
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