target/earlgrey/tests/usbdev/BUILD.bazel

# Licensed under the Apache-2.0 license
# SPDX-License-Identifier: Apache-2.0

load("@pigweed//pw_kernel/tooling:rust_app.bzl", "rust_app")
load("@pigweed//pw_kernel/tooling:system_image.bzl", "system_image")
load("@pigweed//pw_kernel/tooling:target_codegen.bzl", "target_codegen")
load("@pigweed//pw_kernel/tooling:target_linker_script.bzl", "target_linker_script")
load("@pigweed//pw_kernel/tooling/panic_detector:rust_binary_no_panics_test.bzl", "rust_binary_no_panics_test")
load("@rules_rust//rust:defs.bzl", "rust_binary")
load("//target/earlgrey:defs.bzl", "TARGET_COMPATIBLE_WITH")
load("//target/earlgrey/signing/keys:defs.bzl", "FPGA_ECDSA_KEY", "SILICON_ECDSA_KEY")
load("//target/earlgrey/tooling:opentitan_runner.bzl", "opentitan_test")

rust_app(
    name = "test_usb",
    srcs = [
        "test_usb.rs",
    ],
    codegen_crate_name = "test_usb_codegen",
    edition = "2024",
    system_config = "@pigweed//pw_kernel/target:system_config_file",
    tags = ["kernel"],
    visibility = ["//visibility:public"],
    deps = [
        "//hal/blocking/usb:hal_usb",
        "//protocol/usb/stack",
        "//target/earlgrey/drivers:usb_driver",
        "//target/earlgrey/registers:lc_ctrl",
        "//target/earlgrey/registers:pinmux",
        "//target/earlgrey/registers:top_earlgrey",
        "//target/earlgrey/registers:usbdev",
        "//target/earlgrey/util",
        "//util/panic",
        "@pigweed//pw_kernel/userspace",
        "@pigweed//pw_log/rust:pw_log",
        "@pigweed//pw_status/rust:pw_status",
        "@rust_crates//:aligned",
        "@rust_crates//:zerocopy",
    ],
)

system_image(
    name = "usb",
    apps = [
        ":test_usb",
    ],
    kernel = ":target",
    platform = "//target/earlgrey",
    system_config = ":system_config",
    tags = ["kernel"],
)

rust_binary_no_panics_test(
    name = "no_panics",
    apps = ["test_usb"],
    binary = ":usb",
    tags = ["no_panics"],
)

target_linker_script(
    name = "linker_script",
    system_config = ":system_config",
    tags = ["kernel"],
    template = "//target/earlgrey:linker_script_template",
)

filegroup(
    name = "system_config",
    srcs = ["system.json5"],
)

target_codegen(
    name = "codegen",
    arch = "@pigweed//pw_kernel/arch/riscv:arch_riscv",
    system_config = ":system_config",
)

rust_binary(
    name = "target",
    srcs = [
        "target.rs",
    ],
    edition = "2024",
    tags = ["kernel"],
    target_compatible_with = TARGET_COMPATIBLE_WITH,
    deps = [
        ":codegen",
        ":linker_script",
        "//target/earlgrey:entry",
        "@pigweed//pw_kernel/arch/riscv:arch_riscv",
        "@pigweed//pw_kernel/kernel",
        "@pigweed//pw_kernel/subsys/console:console_backend",
        "@pigweed//pw_kernel/target:target_common",
        "@pigweed//pw_kernel/userspace",
        "@pigweed//pw_log/rust:pw_log",
    ],
)

opentitan_test(
    name = "usb_verilator_test",
    timeout = "eternal",
    environment = "//target/earlgrey/env:verilator",
    interface = "verilator",
    tags = [
        "nightly_test",
        "verilator",
    ],
    target = ":usb",
)

# TODO(cfrantz): these tests need to verify that the USB function got enumerated.
opentitan_test(
    name = "usb_hyper310_test",
    ecdsa_key = FPGA_ECDSA_KEY,
    environment = "//target/earlgrey/env:hyper310",
    interface = "hyper310",
    tags = [
        "hardware",
        "hyper310",
    ],
    target = ":usb",
    test_cmd = "--logging=info --wait-for-firmware=false",
    test_harness = ":host_usb_check",
)

opentitan_test(
    name = "usb_hyper340_test",
    ecdsa_key = FPGA_ECDSA_KEY,
    environment = "//target/earlgrey/env:hyper340",
    interface = "hyper340",
    tags = [
        "hardware",
        "hyper340",
    ],
    target = ":usb",
    test_cmd = "--logging=info --wait-for-firmware=false",
    test_harness = ":host_usb_check",
)

opentitan_test(
    name = "usb_silicon_test",
    ecdsa_key = SILICON_ECDSA_KEY,
    environment = "//target/earlgrey/env:teacup",
    interface = "teacup",
    tags = [
        "earlgrey_silicon",
        "hardware",
    ],
    target = ":usb",
    test_cmd = "--logging=info --wait-for-firmware=false",
    test_harness = ":host_usb_check",
)

rust_binary(
    name = "host_usb_check",
    srcs = [
        "host_usb_check.rs",
    ],
    edition = "2024",
    rustc_flags = [
        "-C",
        "link-arg=-Wl,--allow-shlib-undefined",
    ],
    deps = [
        "//third_party/lowrisc_opentitan:opentitanlib",
        "//third_party/lowrisc_opentitan:usb_test_helper",
        "@ot_crate_index//:anyhow",
        "@ot_crate_index//:clap",
        "@ot_crate_index//:humantime",
        "@ot_crate_index//:log",
    ],
)