morris 49fba58f08 fix(riscv_trace): protect shared RCC register access with PERIPH_RCC_ATOMIC ...

riscv_trace_ll_enable_bus_clock and riscv_trace_ll_reset_register operate
on shared HP_SYS_CLKRST registers and were called concurrently from both
cores during SECONDARY init, creating RMW race conditions.

Move the clock/reset logic out of the HAL layer into
esp_riscv_trace_early_init, protected by PERIPH_RCC_ATOMIC() spinlock.
Wrap the LL functions with macros that enforce the caller must be inside
a PERIPH_RCC_ATOMIC() critical section at compile time.

2026-07-22 19:02:58 +08:00

..

include/hal

fix(riscv_trace): protect shared RCC register access with PERIPH_RCC_ATOMIC

2026-07-22 19:02:58 +08:00