raul_chen
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6574028920
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arch/arm: add Realtek RTL8721Dx and RTL8720F (Ameba WHC) support
Add the ARM architecture-level support and build system for the Realtek
Ameba WHC (Wi-Fi Host Controller) dual-core SoCs:
- RTL8721Dx (KM4 Cortex-M33 host + KM0 NP)
- RTL8720F (KM4TZ Cortex-M33 secure host + KM4NS NP)
New directories under arch/arm/src/:
- common/ameba/ -- IC-agnostic glue (os_wrapper, netdev, KV store,
flash MTD, WHC Wi-Fi, SDK bootstrap)
- rtl8721dx/ -- RTL8721Dx register-level drivers
- rtl8720f/ -- RTL8720F register-level drivers
New directories under arch/arm/include/:
- rtl8721dx/ -- RTL8721Dx IRQ and chip headers
- rtl8720f/ -- RTL8720F IRQ and chip headers
Also includes tools/nxstyle.c white-list entries for the Realtek SDK
CamelCase symbols and tools/ameba/Config.mk for the make flash target.
Signed-off-by: raul_chen <raul_chen@realsil.com.cn>
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2026-07-01 09:18:06 -03:00 |
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