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nuttx/arch
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raul_chen 6574028920 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>
2026-07-01 09:18:06 -03:00
..
arm arch/arm: add Realtek RTL8721Dx and RTL8720F (Ameba WHC) support 2026-07-01 09:18:06 -03:00
arm64 !include/fcntl.h: align open flags with Linux values 2026-06-30 13:43:44 +08:00
avr arch/avr/src/avrdx/avrdx_delay: add custom up_udelay function 2026-06-12 09:55:11 -04:00
ceva arch/ceva: Replace board_app_initialize 2026-05-02 18:36:46 +08:00
dummy
hc style: fix checkpatch issues after debug.h move 2026-04-07 07:50:06 -03:00
mips !nuttx: drop redundant casts on tv_sec/tv_nsec and fix printf formats 2026-05-19 16:21:28 +08:00
misoc include/debug.h: Move to include/nuttx/debug.h 2026-04-07 07:50:06 -03:00
or1k include/debug.h: Move to include/nuttx/debug.h 2026-04-07 07:50:06 -03:00
renesas !nuttx: drop redundant casts on tv_sec/tv_nsec and fix printf formats 2026-05-19 16:21:28 +08:00
risc-v !include/fcntl.h: align open flags with Linux values 2026-06-30 13:43:44 +08:00
sim !include/fcntl.h: align open flags with Linux values 2026-06-30 13:43:44 +08:00
sparc !nuttx: drop redundant casts on tv_sec/tv_nsec and fix printf formats 2026-05-19 16:21:28 +08:00
tricore arch/tricore: Add hardware debug breakpoint and watchpoint support. 2026-05-22 15:38:36 +08:00
x86 arch/x86: Add palette 256 color to qemu-i486 VGA driver 2026-05-02 09:51:59 -04:00
x86_64 !include/fcntl.h: align open flags with Linux values 2026-06-30 13:43:44 +08:00
xtensa arch, sched/signal: Fix compilation with ENABLE_PARTIAL_SIGNALS=y 2026-06-16 17:07:32 +08:00
z16 include/debug.h: Move to include/nuttx/debug.h 2026-04-07 07:50:06 -03:00
z80 style: fix checkpatch issues after debug.h move 2026-04-07 07:50:06 -03:00
CMakeLists.txt
Kconfig sched/clock/clock_delay: added config flag to remove weak up_udelay 2026-06-12 09:55:11 -04:00