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42 lines
1.2 KiB
Zig
42 lines
1.2 KiB
Zig
const std = @import("std");
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const MicroZig = @import("microzig-build");
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pub const microzig_board_support = MicroZig.registerBoardSupport(@This());
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pub fn build(b: *std.Build) void {
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_ = b;
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// Dummy func to make package manager happy
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}
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fn root() []const u8 {
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return comptime (std.fs.path.dirname(@src().file) orelse ".");
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}
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const build_root = root();
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pub const chip_atsamd51j19 = .{
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.name = "ATSAMD51J19A",
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.url = "https://www.microchip.com/en-us/product/ATSAMD51J19A",
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.cpu = .cortex_m4,
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.register_definition = .{
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.atdf = .{ .path = build_root ++ "/src/chips/ATSAMD51J19A.atdf" },
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},
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.memory_regions = &.{
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.{ .kind = .flash, .offset = 0x00004000, .length = 512 * 1024 }, // Embedded Flash
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.{ .kind = .ram, .offset = 0x20000000, .length = 192 * 1024 }, // Embedded SRAM
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.{ .kind = .ram, .offset = 0x47000000, .length = 8 * 1024 }, // Backup SRAM
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.{ .kind = .flash, .offset = 0x00804000, .length = 512 }, // NVM User Row
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},
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};
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pub const chips = struct {
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pub const atsamd51j19 = MicroZig.Target{
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.preferred_format = .elf,
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.chip = chip_atsamd51j19,
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};
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};
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pub const boards = struct {
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// empty right now
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};
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