Validation Report: ambiq-apollo4

Superseded. This is the auto-generated report for the staged onboarding/ambiq-apollo4 descriptor (a generic UART fixture on a placeholder memory map — flash at 0x0800_0000, RAM at 0x2000_0000 — that is not the Apollo4 Plus map). The promoted Apollo4 Plus part is amap42kp, and the board package is Apollo4 Plus EVB. The staged descriptor stays only because crates/core/src/bus/known_stubs.rs still cites it.

Architecture: ARM Cortex-M4F. Ultra-low power MCU with SPOT technology.

1. Dynamic Simulation Validation

Status: ✅ Passed (simulation-ok)

[2m2026-10-18T14:39:50.033422Z[0m [32m INFO[0m [2mlabwired_cli::commands::run[0m[2m:[0m Starting LabWired Simulator
[2m2026-10-18T14:39:50.035547Z[0m [32m INFO[0m [2mlabwired_core::system::builder[0m[2m:[0m Loading chip descriptor: ../../chips/onboarding/ambiq-apollo4.yaml
[2m2026-10-18T14:39:50.039591Z[0m [33m WARN[0m [2mlabwired_core::bus::profiles[0m[2m:[0m GPIO type 'ambiqapollo4_gpio' (peripheral 'gpio') has no dedicated register model; falling back to the STM32F1 placeholder layout. This is a known-incomplete onboarding model — set `config.profile` or add a real model for correct behaviour.
[2m2026-10-18T14:39:50.039826Z[0m [32m INFO[0m [2mlabwired_cli::commands::run[0m[2m:[0m Loading firmware: "/home/andrii/Projects/labwired-renode/core/tests/fixtures/uart-ok-thumbv7m.elf"
[2m2026-10-18T14:39:50.039902Z[0m [32m INFO[0m [2mlabwired_loader[0m[2m:[0m ELF Entry Point: 0x401
[2m2026-10-18T14:39:50.039913Z[0m [32m INFO[0m [2mlabwired_cli::commands::run[0m[2m:[0m Firmware Loaded Successfully!
[2m2026-10-18T14:39:50.039918Z[0m [32m INFO[0m [2mlabwired_cli::commands::run[0m[2m:[0m Entry Point: 0x401
[2m2026-10-18T14:39:50.040936Z[0m [32m INFO[0m [2mlabwired_cli::commands::run[0m[2m:[0m Starting Simulation (ARM Cortex-M)...
[2m2026-10-18T14:39:50.040949Z[0m [32m INFO[0m [2mlabwired_cli::commands::run[0m[2m:[0m Initial PC: 0x400, SP: 0x20020000
[2m2026-10-18T14:39:50.040959Z[0m [32m INFO[0m [2mlabwired_cli[0m[2m:[0m Running for 20000 steps...
[2m2026-10-18T14:39:50.047935Z[0m [32m INFO[0m [2mlabwired_cli[0m[2m:[0m Progress: 10000 steps, current IPS: 1249300.55
[2m2026-10-18T14:39:50.057835Z[0m [32m INFO[0m [2mlabwired_cli::report[0m[2m:[0m Simulation loop finished.
[2m2026-10-18T14:39:50.057854Z[0m [32m INFO[0m [2mlabwired_cli::report[0m[2m:[0m Final PC: 0x466
[2m2026-10-18T14:39:50.057859Z[0m [32m INFO[0m [2mlabwired_cli::report[0m[2m:[0m Total Instructions: 19999
[2m2026-10-18T14:39:50.057863Z[0m [32m INFO[0m [2mlabwired_cli::report[0m[2m:[0m Total Cycles: 20002
[2m2026-10-18T14:39:50.057867Z[0m [32m INFO[0m [2mlabwired_cli::report[0m[2m:[0m Average IPS: 1114777.55

Hardware Coverage Report

Peripheral ID	Base Address	Type
`bootrom_logger`	`0x07fffffc`	`ambiqapollo4_bootromlogger`
`adc`	`0x40038000`	`stub`
`gpio`	`0x40010000`	`ambiqapollo4_gpio`
`iom0`	`0x40050000`	`stub`
`iom1`	`0x40051000`	`stub`
`iom2`	`0x40052000`	`stub`
`iom3`	`0x40053000`	`stub`
`iom4`	`0x40054000`	`stub`
`iom5`	`0x40055000`	`stub`
`iom6`	`0x40056000`	`stub`
`iom7`	`0x40057000`	`stub`
`rtc`	`0x40004800`	`stub`
`timer`	`0x40008000`	`ambiqapollo4_timer`
`stimer`	`0x40008800`	`ambiqapollo4_systemtimer`
`uart0`	`0x4001c000`	`pl011`
`uart1`	`0x4001d000`	`pl011`
`uart2`	`0x4001e000`	`pl011`
`uart3`	`0x4001f000`	`pl011`
`pwrctrl`	`0x40021000`	`stub`
`security`	`0x40030000`	`stub`
`wdt`	`0x40024000`	`stub`
`cpu_complex`	`0x48000000`	`pythonperipheral`

Total Peripherals: 22