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hal: Add initial ESP32-C3 support

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From internal commit 7761d6e8
This commit is contained in:
Angus Gratton
2020-11-26 16:06:21 +11:00
parent b68094199f
commit 7c08be5771
61 changed files with 9842 additions and 71 deletions
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52
components/hal/esp32c3/include/hal/soc_ll.h Normal file
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// Copyright 2020 Espressif Systems (Shanghai) PTE LTD
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#pragma once
#include "soc/soc.h"
#include "soc/rtc_cntl_reg.h"
#include "soc/soc_caps.h"
#ifdef __cplusplus
extern "C" {
#endif
static inline void soc_ll_stall_core(int core)
{
const int rtc_cntl_c1_m[SOC_CPU_CORES_NUM] = {RTC_CNTL_SW_STALL_PROCPU_C1_M};
const int rtc_cntl_c1_s[SOC_CPU_CORES_NUM] = {RTC_CNTL_SW_STALL_PROCPU_C1_S};
const int rtc_cntl_c0_m[SOC_CPU_CORES_NUM] = {RTC_CNTL_SW_STALL_PROCPU_C0_M};
const int rtc_cntl_c0_s[SOC_CPU_CORES_NUM] = {RTC_CNTL_SW_STALL_PROCPU_C0_S};
CLEAR_PERI_REG_MASK(RTC_CNTL_SW_CPU_STALL_REG, rtc_cntl_c1_m[core]);
SET_PERI_REG_MASK(RTC_CNTL_SW_CPU_STALL_REG, 0x21 << rtc_cntl_c1_s[core]);
CLEAR_PERI_REG_MASK(RTC_CNTL_OPTIONS0_REG, rtc_cntl_c0_m[core]);
SET_PERI_REG_MASK(RTC_CNTL_OPTIONS0_REG, 2 << rtc_cntl_c0_s[core]);
}
static inline void soc_ll_unstall_core(int core)
{
const int rtc_cntl_c1_m[SOC_CPU_CORES_NUM] = {RTC_CNTL_SW_STALL_PROCPU_C1_M};
const int rtc_cntl_c0_m[SOC_CPU_CORES_NUM] = {RTC_CNTL_SW_STALL_PROCPU_C0_M};
CLEAR_PERI_REG_MASK(RTC_CNTL_SW_CPU_STALL_REG, rtc_cntl_c1_m[core]);
CLEAR_PERI_REG_MASK(RTC_CNTL_OPTIONS0_REG, rtc_cntl_c0_m[core]);
}
static inline void soc_ll_reset_core(int core)
{
SET_PERI_REG_MASK(RTC_CNTL_OPTIONS0_REG, RTC_CNTL_SW_PROCPU_RST_M);
}
#ifdef __cplusplus
}
#endif