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fix(hw_support): fix esp32p4 cpu stall/unstall

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This commit is contained in:
Alexey Lapshin 2024-01-11 21:48:56 +04:00 committed by BOT
parent 15cf11480a
commit ac2705b60a
1 changed files with 8 additions and 3 deletions
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11
components/esp_hw_support/cpu.c
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@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2020-2023 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2020-2024 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@ -50,7 +50,11 @@ void esp_cpu_stall(int core_id)
#if SOC_CPU_CORES_NUM > 1 // We don't allow stalling of the current core
#if CONFIG_IDF_TARGET_ESP32P4
//TODO: IDF-7848
REG_SET_FIELD(PMU_CPU_SW_STALL_REG, core_id ? PMU_HPCORE1_SW_STALL_CODE : PMU_HPCORE0_SW_STALL_CODE, 0x86);
if (core_id == 0) {
REG_SET_FIELD(PMU_CPU_SW_STALL_REG, PMU_HPCORE0_SW_STALL_CODE, 0x86);
} else {
REG_SET_FIELD(PMU_CPU_SW_STALL_REG, PMU_HPCORE1_SW_STALL_CODE, 0x86);
}
#else
/*
We need to write the value "0x86" to stall a particular core. The write location is split into two separate
@ -79,7 +83,8 @@ void esp_cpu_unstall(int core_id)
#if SOC_CPU_CORES_NUM > 1 // We don't allow stalling of the current core
#if CONFIG_IDF_TARGET_ESP32P4
//TODO: IDF-7848
REG_SET_FIELD(PMU_CPU_SW_STALL_REG, core_id ? PMU_HPCORE1_SW_STALL_CODE : PMU_HPCORE0_SW_STALL_CODE, 0);
int pmu_core_stall_mask = (core_id == 0) ? PMU_HPCORE0_SW_STALL_CODE_M : PMU_HPCORE1_SW_STALL_CODE_M;
CLEAR_PERI_REG_MASK(PMU_CPU_SW_STALL_REG, pmu_core_stall_mask);
#else
/*
We need to write clear the value "0x86" to unstall a particular core. The location of this value is split into