TamaGo is a bare-metal Go framework that enables running Go programs directly on hardware without an operating system or C runtime. It provides a modified Go runtime (GOOS=tamago) and a comprehensive set of drivers for ARM, ARM64, AMD64, RISC-V, and LoongArch architectures, covering SoCs from NXP, Raspberry Pi, SiFive, Microchip, Nuvoton, and others. The framework includes low-level initialization, exception handling, MMU, cache control, timers, interrupt controllers (GIC, LAPIC), and peripheral drivers for UART, I2C, SPI, USB device, Ethernet (ENET, gVNIC), SD/MMC, DMA, and cryptographic accelerators (CAAM, DCP). It also supports confidential computing features like AMD SEV-SNP and ARM TrustZone, as well as KVM paravirtualization with VirtIO and pvclock. The architecture is library-based: the `cmd/tamago` tool manages a custom Go distribution, while the runtime hooks (ramStart, printk, nanotime) are linked into Go via `go:linkname` from board and SoC packages. Each board package provides initialization functions that configure pin muxing, clocks, and peripherals. The code is production-grade, used in real projects like GoKey (smartcard), GoTEE (TEE), and ArmoredWitness. The repo is actively maintained, with a large number of supported platforms and a focus on security and minimal attack surface.