target/virt-ast1060-evb/spdm-loopback-test/system.json5

// Licensed under the Apache-2.0 license

// Virtual AST1060-EVB SPDM Loopback Test Configuration (QEMU)
// ARM Cortex-M4 with semihosting console, 768KB SRAM
//
// Memory Layout:
//   0x00000000 - 0x00000500: Vector table + kernel annotations (1280 bytes)
//   0x00000500 - 0x00020000: Kernel code (~127KB)
//   0x00020000 - 0x00040000: SPDM loopback test app (128KB)
//   0x00040000 - 0x00060000: Kernel RAM (128KB)
//   0x00060000 - 0x00070000: App RAM (64KB)
//
// Total: ~448KB, fits within AST1060's 768KB SRAM.
{
    arch: {
        type: "armv7m",
        vector_table_start_address: 0x00000000,
        vector_table_size_bytes: 1280,
    },
    kernel: {
        flash_start_address: 0x00000500,
        flash_size_bytes: 129792,  // ~127KB, ends at 0x20000
        ram_start_address: 0x00040000,
        ram_size_bytes: 131072,    // 128KB
    },
    apps: [
        {
            name: "spdm_loopback_test",
            flash_size_bytes: 131072,  // 128KB for test app
            ram_size_bytes: 65536,     // 64KB RAM for loopback buffers
            processes: [
                {
                    name: "spdm_loopback_test_process",
                    objects: [],
                    threads: [
                        {
                            name: "spdm_loopback_test_thread",
                            stack_size_bytes: 16384,  // 16KB stack
                        },
                    ],
                },
            ],
        },
    ],
}