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esp_system: replace the range comparsion for reset reason in perip clk init with specific reset reason check, also add a test case in LEDC to check for the perip clk not being disabled after cpu reset

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(cherry picked from commit f57456e9dd919e5eea1d3cd0caa64b5c97a4df73)
This commit is contained in:
songruojing 2021-10-13 12:10:33 +08:00 committed by Ivan Grokhotkov
parent 8ec62d1d86
commit b80a070395
8 changed files with 78 additions and 112 deletions
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28
components/driver/test/test_ledc.c
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@ -34,6 +34,8 @@
#define HIGHEST_LIMIT 10000
#define LOWEST_LIMIT -10000
#define TEST_PWM_FREQ 2000
#if SOC_LEDC_SUPPORT_HS_MODE
#define TEST_SPEED_MODE LEDC_HIGH_SPEED_MODE
#define SPEED_MODE_LIST {LEDC_HIGH_SPEED_MODE, LEDC_LOW_SPEED_MODE}
@ -63,7 +65,7 @@ static ledc_timer_config_t create_default_timer_config(void)
ledc_time_config.speed_mode = TEST_SPEED_MODE;
ledc_time_config.duty_resolution = LEDC_TIMER_13_BIT;
ledc_time_config.timer_num = LEDC_TIMER_0;
ledc_time_config.freq_hz = 2000;
ledc_time_config.freq_hz = TEST_PWM_FREQ;
ledc_time_config.clk_cfg = LEDC_USE_APB_CLK;
return ledc_time_config;
}
@ -492,6 +494,30 @@ TEST_CASE("LEDC timer pause and resume", "[ledc][test_env=UT_T1_LEDC]")
TEST_ASSERT_UINT32_WITHIN(5, count, 5000);
}
static void ledc_cpu_reset_test_first_stage(void)
{
ledc_channel_config_t ledc_ch_config = initialize_channel_config();
TEST_ESP_OK(ledc_channel_config(&ledc_ch_config));
ledc_timer_config_t ledc_time_config = create_default_timer_config();
TEST_ESP_OK(ledc_timer_config(&ledc_time_config));
vTaskDelay(50 / portTICK_RATE_MS);
esp_restart();
}
static void ledc_cpu_reset_test_second_stage(void)
{
TEST_ASSERT_EQUAL(ESP_RST_SW, esp_reset_reason());
int16_t count;
count = wave_count(1000);
TEST_ASSERT_UINT32_WITHIN(5, count, TEST_PWM_FREQ);
}
TEST_CASE_MULTIPLE_STAGES("LEDC software reset test",
"[ledc][test_env=UT_T1_LEDC]",
ledc_cpu_reset_test_first_stage,
ledc_cpu_reset_test_second_stage);
#endif //!TEMPORARY_DISABLED_FOR_TARGETS(ESP32S2, ESP32S3)
#endif // SOC_PCNT_SUPPORTED

20
components/esp_rom/include/esp32h2/rom/rtc.h
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@ -1,16 +1,8 @@
// 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.
/*
* SPDX-FileCopyrightText: 2020-2021 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
#ifndef _ROM_RTC_H_
#define _ROM_RTC_H_
@ -124,7 +116,7 @@ _Static_assert((soc_reset_reason_t)EFUSE_RESET == RESET_REASON_CORE_EFUSE_CRC, "
_Static_assert((soc_reset_reason_t)USB_UART_CHIP_RESET == RESET_REASON_CORE_USB_UART, "USB_UART_CHIP_RESET != RESET_REASON_CORE_USB_UART");
_Static_assert((soc_reset_reason_t)USB_JTAG_CHIP_RESET == RESET_REASON_CORE_USB_JTAG, "USB_JTAG_CHIP_RESET != RESET_REASON_CORE_USB_JTAG");
_Static_assert((soc_reset_reason_t)POWER_GLITCH_RESET == RESET_REASON_CORE_PWR_GLITCH, "POWER_GLITCH_RESET != RESET_REASON_CORE_PWR_GLITCH");
_Static_assert((soc_reset_reason_t)JTAG_RESET == RESET_REASON_CPU_JTAG, "JTAG_RESET != RESET_REASON_CPU_JTAG");
_Static_assert((soc_reset_reason_t)JTAG_RESET == RESET_REASON_CPU0_JTAG, "JTAG_RESET != RESET_REASON_CPU0_JTAG");
typedef enum {
NO_SLEEP = 0,

23
components/esp_system/port/soc/esp32/clk.c
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@ -1,17 +1,8 @@
// Copyright 2015-2017 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.
/*
* SPDX-FileCopyrightText: 2015-2021 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
#include "soc/rtc.h"
#include "soc/dport_reg.h"
@ -226,9 +217,9 @@ __attribute__((weak)) void esp_perip_clk_init(void)
/* For reason that only reset CPU, do not disable the clocks
* that have been enabled before reset.
*/
if ((rst_reas[0] >= RESET_REASON_CPU0_MWDT0 && rst_reas[0] <= RESET_REASON_CPU0_RTC_WDT)
if ((rst_reas[0] == RESET_REASON_CPU0_MWDT0 || rst_reas[0] == RESET_REASON_CPU0_SW || rst_reas[0] == RESET_REASON_CPU0_RTC_WDT)
#if !CONFIG_FREERTOS_UNICORE
|| (rst_reas[1] >= RESET_REASON_CPU1_MWDT1 && rst_reas[1] <= RESET_REASON_CPU1_RTC_WDT)
|| (rst_reas[1] == RESET_REASON_CPU1_MWDT1 || rst_reas[1] == RESET_REASON_CPU1_SW || rst_reas[1] == RESET_REASON_CPU1_RTC_WDT)
#endif
) {
common_perip_clk = ~DPORT_READ_PERI_REG(DPORT_PERIP_CLK_EN_REG);

24
components/esp_system/port/soc/esp32c3/clk.c
View File

@ -1,16 +1,8 @@
// Copyright 2015-2020 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.
/*
* SPDX-FileCopyrightText: 2015-2021 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
#include <stdint.h>
#include <sys/cdefs.h>
@ -216,10 +208,8 @@ __attribute__((weak)) void esp_perip_clk_init(void)
/* For reason that only reset CPU, do not disable the clocks
* that have been enabled before reset.
*/
/* For reason that only reset CPU, do not disable the clocks
* that have been enabled before reset.
*/
if (rst_reason >= RESET_REASON_CPU0_MWDT0 && rst_reason <= RESET_REASON_CPU0_RTC_WDT && rst_reason != RESET_REASON_SYS_BROWN_OUT) {
if (rst_reason == RESET_REASON_CPU0_MWDT0 || rst_reason == RESET_REASON_CPU0_SW ||
rst_reason == RESET_REASON_CPU0_RTC_WDT || rst_reason == RESET_REASON_CPU0_MWDT1) {
common_perip_clk = ~READ_PERI_REG(SYSTEM_PERIP_CLK_EN0_REG);
hwcrypto_perip_clk = ~READ_PERI_REG(SYSTEM_PERIP_CLK_EN1_REG);
wifi_bt_sdio_clk = ~READ_PERI_REG(SYSTEM_WIFI_CLK_EN_REG);

28
components/esp_system/port/soc/esp32h2/clk.c
View File

@ -1,16 +1,8 @@
// Copyright 2015-2020 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.
/*
* SPDX-FileCopyrightText: 2015-2021 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
#include <stdint.h>
#include <sys/cdefs.h>
@ -208,16 +200,14 @@ __attribute__((weak)) void esp_perip_clk_init(void)
uint32_t common_perip_clk, hwcrypto_perip_clk = 0;
uint32_t common_perip_clk1 = 0;
soc_reset_reason_t rst_reas[1];
rst_reas[0] = esp_rom_get_reset_reason(0);
soc_reset_reason_t rst_reason = esp_rom_get_reset_reason(0);
/* For reason that only reset CPU, do not disable the clocks
* that have been enabled before reset.
*/
/* For reason that only reset CPU, do not disable the clocks
* that have been enabled before reset.
*/
if ((rst_reas[0] >= RESET_REASON_CPU0_MWDT0 && rst_reas[0] <= RESET_REASON_CPU0_RTC_WDT && rst_reas[0] != RESET_REASON_SYS_BROWN_OUT)) {
if (rst_reason == RESET_REASON_CPU0_MWDT0 || rst_reason == RESET_REASON_CPU0_SW ||
rst_reason == RESET_REASON_CPU0_RTC_WDT || rst_reason == RESET_REASON_CPU0_MWDT1 ||
rst_reason == RESET_REASON_CPU0_JTAG) {
common_perip_clk = ~READ_PERI_REG(SYSTEM_PERIP_CLK_EN0_REG);
hwcrypto_perip_clk = ~READ_PERI_REG(SYSTEM_PERIP_CLK_EN1_REG);
} else {

22
components/esp_system/port/soc/esp32s2/clk.c
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@ -1,17 +1,8 @@
// Copyright 2015-2017 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.
/*
* SPDX-FileCopyrightText: 2015-2021 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
#include <stdint.h>
#include <sys/cdefs.h>
@ -219,7 +210,8 @@ __attribute__((weak)) void esp_perip_clk_init(void)
/* For reason that only reset CPU, do not disable the clocks
* that have been enabled before reset.
*/
if (rst_reason >= RESET_REASON_CPU0_MWDT0 && rst_reason <= RESET_REASON_CPU0_RTC_WDT && rst_reason != RESET_REASON_SYS_BROWN_OUT) {
if (rst_reason == RESET_REASON_CPU0_MWDT0 || rst_reason == RESET_REASON_CPU0_SW ||
rst_reason == RESET_REASON_CPU0_RTC_WDT || rst_reason == RESET_REASON_CPU0_MWDT1) {
common_perip_clk = ~DPORT_READ_PERI_REG(DPORT_PERIP_CLK_EN_REG);
hwcrypto_perip_clk = ~DPORT_READ_PERI_REG(DPORT_PERIP_CLK_EN1_REG);
wifi_bt_sdio_clk = ~DPORT_READ_PERI_REG(DPORT_WIFI_CLK_EN_REG);

25
components/esp_system/port/soc/esp32s3/clk.c
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@ -1,17 +1,8 @@
// Copyright 2015-2020 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.
/*
* SPDX-FileCopyrightText: 2015-2021 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
#include <stdint.h>
#include <sys/cdefs.h>
@ -228,9 +219,11 @@ __attribute__((weak)) void esp_perip_clk_init(void)
/* For reason that only reset CPU, do not disable the clocks
* that have been enabled before reset.
*/
if ((rst_reas[0] >= RESET_REASON_CPU0_MWDT0 && rst_reas[0] <= RESET_REASON_CPU0_RTC_WDT && rst_reas[0] != RESET_REASON_SYS_BROWN_OUT)
if ((rst_reas[0] == RESET_REASON_CPU0_MWDT0 || rst_reas[0] == RESET_REASON_CPU0_SW ||
rst_reas[0] == RESET_REASON_CPU0_RTC_WDT || rst_reas[0] == RESET_REASON_CPU0_MWDT1)
#if !CONFIG_FREERTOS_UNICORE
|| (rst_reas[1] >= RESET_REASON_CPU1_MWDT1 && rst_reas[1] <= RESET_REASON_CPU1_RTC_WDT && rst_reas[1] != RESET_REASON_SYS_BROWN_OUT)
|| (rst_reas[1] == RESET_REASON_CPU1_MWDT0 || rst_reas[1] == RESET_REASON_CPU1_SW ||
rst_reas[1] == RESET_REASON_CPU1_RTC_WDT || rst_reas[1] == RESET_REASON_CPU1_MWDT1)
#endif
) {
common_perip_clk = ~READ_PERI_REG(SYSTEM_PERIP_CLK_EN0_REG);

20
components/soc/esp32h2/include/soc/reset_reasons.h
View File

@ -1,16 +1,8 @@
// Copyright 2021 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.
/*
* SPDX-FileCopyrightText: 2021 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
#pragma once
@ -55,7 +47,7 @@ typedef enum {
RESET_REASON_CORE_USB_UART = 0x15, // USB UART resets the digital core
RESET_REASON_CORE_USB_JTAG = 0x16, // USB JTAG resets the digital core
RESET_REASON_CORE_PWR_GLITCH = 0x17, // Glitch on power resets the digital core
RESET_REASON_CPU_JTAG = 0x18, // JTAG resets the CPU
RESET_REASON_CPU0_JTAG = 0x18, // JTAG resets the CPU 0
} soc_reset_reason_t;