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206e633491
Replace the hydrausb3/wch-ch56x-bsp dependency with WCH's official EVT (openwch/ch569 @0424d2968); rename the family hw/bsp/ch56x -> hw/bsp/ch569 to match. Adaptations for the EVT layout and API: - family.cmake/mk: EVT/EXAM/SRC paths (Peripheral/src|inc, RVMSIS, Startup) - CH56xSFR.H case-wrapper (EVT includes the uppercase name, which breaks case-sensitive filesystems) - debug_uart: official UART1_BaudRateCfg + explicit TXD1/RXD1 pin setup (the EVT has no pin-configuring UART init) - family.c: .dmadata (RAMX) zeroing moved into board_init (EVT startup only clears .bss) and a self-contained SPI-ROM reader for the factory unique ID (the EVT flash API is a binary blob, not linked) - dcd_ch56x_usbhs.c: plain volatile casts instead of hydrausb3-only pointer typedefs - -Wno-comment for the EVT's nested header comments Validated: full 19-example CMake sweep + Make build green, 65/65 unit tests, pre-commit clean; on HydraUSB3 hardware cdc_msc_throughput enumerates at SuperSpeed 5000M with MSC 124/110 MB/s read/write (direct-IO dd). Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_019MRGjBT2NBkCoWwyDT4LaE