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nuttx/arch
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hujun5 c1884b8a4f arm: add CONFIG_NCPUS for AMP mode support 
Add new CONFIG_NCPUS configuration option to support both SMP and AMP modes.
Replace SMP-specific CONFIG_SMP_NCPUS checks with generic CONFIG_NCPUS in ARM
boot code (ARMv7-A, ARMv7-R, ARMv8-R). CONFIG_NCPUS defaults to SMP_NCPUS when
SMP is enabled, or 1 otherwise, enabling multi-CPU support regardless of SMP mode.

Signed-off-by: hujun5 <hujun5@xiaomi.com>
2026-01-16 14:05:24 -03:00
..
arm arm: add CONFIG_NCPUS for AMP mode support 2026-01-16 14:05:24 -03:00
arm64 arm: support AMP mode with GIC SGI inter-core interrupts 2026-01-16 14:05:24 -03:00
avr nuttx/arch: merge tickless and tick process 2026-01-12 16:20:42 +08:00
ceva barrier: add UP_RMB UP_WMB 2025-12-22 10:22:06 -03:00
dummy
hc arch/udelay: Make common, weak definition of up_*delay functions 2025-09-29 09:22:56 +08:00
mips sched:use tcb_s inside of task_tcb_s , remove all cast 2025-12-22 17:55:45 +08:00
misoc arch/Toolchain.defs: use _start entry 2025-12-16 13:07:37 -03:00
or1k arch/Toolchain.defs: use _start entry 2025-12-16 13:07:37 -03:00
renesas renesas/rx65n: Replace spinlock/sched_lock with spin_lock_irqsave_nopreempt 2025-11-04 22:46:15 +08:00
risc-v nuttx/arch: merge tickless and tick process 2026-01-12 16:20:42 +08:00
sim sim/usrsock: move g_work_queue init before net_initialize 2026-01-16 09:39:02 +08:00
sparc nuttx/arch: merge tickless and tick process 2026-01-12 16:20:42 +08:00
tricore arch/tricore: record trapinfo for coredump 2026-01-15 16:09:13 -03:00
x86 arch/Toolchain.defs: use _start entry 2025-12-16 13:07:37 -03:00
x86_64 arch/x64:Fix the abnormal backtrace display issue 2026-01-16 09:38:09 +08:00
xtensa nuttx/arch: merge tickless and tick process 2026-01-12 16:20:42 +08:00
z16 arch/udelay: Make common, weak definition of up_*delay functions 2025-09-29 09:22:56 +08:00
z80 arch/Toolchain.defs: use _start entry 2025-12-16 13:07:37 -03:00
CMakeLists.txt arch/z80: migrate to SPDX identifier 2024-12-02 17:23:25 +08:00
Kconfig arm: add CONFIG_NCPUS for AMP mode support 2026-01-16 14:05:24 -03:00