esp8684: rename target to esp32c2

2026-08-18 06:35:35 +03:00 · 2022-01-18 10:32:56 +08:00
parent 6e00f10fd4
commit cf049e15ed
354 changed files with 894 additions and 897 deletions
--- a/components/hal/CMakeLists.txt
+++ b/components/hal/CMakeLists.txt
@@ -145,14 +145,14 @@ if(NOT BOOTLOADER_BUILD)
            "esp32h2/rtc_cntl_hal.c")
    endif()

-    if(${target} STREQUAL "esp8684")
+    if(${target} STREQUAL "esp32c2")
        list(APPEND srcs
              "gdma_hal.c"
              "spi_flash_hal_gpspi.c"
              "spi_slave_hd_hal.c"
              "systimer_hal.c"
-              "esp8684/brownout_hal.c"
-              "esp8684/rtc_cntl_hal.c")
+              "esp32c2/brownout_hal.c"
+              "esp32c2/rtc_cntl_hal.c")
    endif()
 endif()

--- a/components/hal/esp32c2/brownout_hal.c
+++ b/components/hal/esp32c2/brownout_hal.c
@@ -1,6 +1,6 @@

 /*
- * SPDX-FileCopyrightText: 2020-2021 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2020-2022 Espressif Systems (Shanghai) CO LTD
 *
 * SPDX-License-Identifier: Apache-2.0
 */
--- a/components/hal/esp32c2/include/hal/adc_hal_conf.h
+++ b/components/hal/esp32c2/include/hal/adc_hal_conf.h
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2020-2021 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2020-2022 Espressif Systems (Shanghai) CO LTD
 *
 * SPDX-License-Identifier: Apache-2.0
 */
--- a/components/hal/esp32c2/include/hal/adc_ll.h
+++ b/components/hal/esp32c2/include/hal/adc_ll.h
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2015-2021 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2015-2022 Espressif Systems (Shanghai) CO LTD
 *
 * SPDX-License-Identifier: Apache-2.0
 */
@@ -55,7 +55,7 @@ typedef enum {
 * @brief ADC digital controller (DMA mode) work mode.
 *
 * @note  The conversion mode affects the sampling frequency:
- *        ESP8684 only support ALTER_UNIT mode
+ *        ESP32C2 only support ALTER_UNIT mode
 *        ALTER_UNIT   : When the measurement is triggered, ADC1 or ADC2 samples alternately.
 */
 typedef enum {
@@ -170,13 +170,13 @@ static inline void adc_ll_digi_convert_limit_disable(void)
 /**
 * Set adc conversion mode for digital controller.
 *
- * @note ESP8684 only support ADC1 single mode.
+ * @note ESP32-C2 only support ADC1 single mode.
 *
 * @param mode Conversion mode select.
 */
 static inline void adc_ll_digi_set_convert_mode(adc_ll_digi_convert_mode_t mode)
 {
-    //ESP8684 only supports ADC_CONV_ALTER_UNIT mode
+    //ESP32-C2 only supports ADC_CONV_ALTER_UNIT mode
 }

 /**
@@ -559,7 +559,7 @@ static inline void adc_ll_set_power_manage(adc_ll_power_t manage)

 static inline void adc_ll_set_controller(adc_ll_num_t adc_n, adc_ll_controller_t ctrl)
 {
-    //Not used on ESP8684
+    //Not used on ESP32-C2
 }

 /**
@@ -837,14 +837,14 @@ static inline void adc_ll_onetime_sample_enable(adc_ll_num_t adc_n, bool enable)
 static inline uint32_t adc_ll_adc1_read(void)
 {
    abort();  //TODO IDF-3908
-    // //On ESP8684, valid data width is 12-bit
+    // //On ESP32-C2, valid data width is 12-bit
    // return (APB_SARADC.apb_saradc1_data_status.adc1_data & 0xfff);
 }

 static inline uint32_t adc_ll_adc2_read(void)
 {
    abort();  //TODO IDF-3908
-    // //On ESP8684, valid data width is 12-bit
+    // //On ESP32-C2, valid data width is 12-bit
    // return (APB_SARADC.apb_saradc2_data_status.adc2_data & 0xfff);
 }

--- a/components/hal/esp32c2/include/hal/aes_ll.h
+++ b/components/hal/esp32c2/include/hal/aes_ll.h
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2020-2021 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2020-2022 Espressif Systems (Shanghai) CO LTD
 *
 * SPDX-License-Identifier: Apache-2.0
 */
--- a/components/hal/esp32c2/include/hal/clk_gate_ll.h
+++ b/components/hal/esp32c2/include/hal/clk_gate_ll.h
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2020-2021 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2020-2022 Espressif Systems (Shanghai) CO LTD
 *
 * SPDX-License-Identifier: Apache-2.0
 */
--- a/components/hal/esp32c2/include/hal/cpu_ll.h
+++ b/components/hal/esp32c2/include/hal/cpu_ll.h
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2020-2021 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2020-2022 Espressif Systems (Shanghai) CO LTD
 *
 * SPDX-License-Identifier: Apache-2.0
 */
--- a/components/hal/esp32c2/include/hal/gdma_ll.h
+++ b/components/hal/esp32c2/include/hal/gdma_ll.h
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2020-2021 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2020-2022 Espressif Systems (Shanghai) CO LTD
 *
 * SPDX-License-Identifier: Apache-2.0
 */
--- a/components/hal/esp32c2/include/hal/gpio_ll.h
+++ b/components/hal/esp32c2/include/hal/gpio_ll.h
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2020-2021 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2020-2022 Espressif Systems (Shanghai) CO LTD
 *
 * SPDX-License-Identifier: Apache-2.0
 */
@@ -10,7 +10,7 @@
 * See readme.md in soc/include/hal/readme.md
 ******************************************************************************/

-// The LL layer for ESP-8684 GPIO register operations
+// The LL layer for ESP32-C2 GPIO register operations

 #pragma once

@@ -107,7 +107,7 @@ static inline void gpio_ll_get_intr_status(gpio_dev_t *hw, uint32_t core_id, uin
  */
 static inline void gpio_ll_get_intr_status_high(gpio_dev_t *hw, uint32_t core_id, uint32_t *status)
 {
-    *status = 0; // Less than 32 GPIOs in ESP8684
+    *status = 0; // Less than 32 GPIOs in ESP32-C2
 }

 /**
@@ -129,7 +129,7 @@ static inline void gpio_ll_clear_intr_status(gpio_dev_t *hw, uint32_t mask)
  */
 static inline void gpio_ll_clear_intr_status_high(gpio_dev_t *hw, uint32_t mask)
 {
-    // Less than 32 GPIOs in ESP8684. Do nothing.
+    // Less than 32 GPIOs in ESP32-C2. Do nothing.
 }

 /**
--- a/components/hal/esp32c2/include/hal/gpspi_flash_ll.h
+++ b/components/hal/esp32c2/include/hal/gpspi_flash_ll.h
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2020-2021 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2020-2022 Espressif Systems (Shanghai) CO LTD
 *
 * SPDX-License-Identifier: Apache-2.0
 */
--- a/components/hal/esp32c2/include/hal/i2c_ll.h
+++ b/components/hal/esp32c2/include/hal/i2c_ll.h
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2020-2021 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2020-2022 Espressif Systems (Shanghai) CO LTD
 *
 * SPDX-License-Identifier: Apache-2.0
 */
--- a/components/hal/esp32c2/include/hal/interrupt_controller_ll.h
+++ b/components/hal/esp32c2/include/hal/interrupt_controller_ll.h
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2020-2021 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2020-2022 Espressif Systems (Shanghai) CO LTD
 *
 * SPDX-License-Identifier: Apache-2.0
 */
--- a/components/hal/esp32c2/include/hal/ledc_ll.h
+++ b/components/hal/esp32c2/include/hal/ledc_ll.h
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2020-2021 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2020-2022 Espressif Systems (Shanghai) CO LTD
 *
 * SPDX-License-Identifier: Apache-2.0
 */
--- a/components/hal/esp32c2/include/hal/memprot_ll.h
+++ b/components/hal/esp32c2/include/hal/memprot_ll.h
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2020-2021 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2020-2022 Espressif Systems (Shanghai) CO LTD
 *
 * SPDX-License-Identifier: Apache-2.0
 */
@@ -22,7 +22,7 @@ extern "C" {
 #define IRAM_SRAM_START             0x4037C000
 #define DRAM_SRAM_START             0x3FC7C000

-/* ICache size is fixed to 16KB on ESP-8684 */
+/* ICache size is fixed to 16KB on ESP32-C2 */
 #ifndef ICACHE_SIZE
 #define ICACHE_SIZE                 0x4000
 #endif
--- a/components/hal/esp32c2/include/hal/mpu_ll.h
+++ b/components/hal/esp32c2/include/hal/mpu_ll.h
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2020-2021 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2020-2022 Espressif Systems (Shanghai) CO LTD
 *
 * SPDX-License-Identifier: Apache-2.0
 */
@@ -12,7 +12,7 @@
 extern "C" {
 #endif

-/* This LL is currently unused for ESP-8684 - cleanup is TODO ESP-8684 IDF-2375 */
+/* This LL is currently unused for ESP32-C2 - cleanup is TODO ESP32-C2 IDF-2375 */

 static inline uint32_t mpu_ll_id_to_addr(unsigned id)
 {
--- a/components/hal/esp32c2/include/hal/mwdt_ll.h
+++ b/components/hal/esp32c2/include/hal/mwdt_ll.h
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2020-2021 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2020-2022 Espressif Systems (Shanghai) CO LTD
 *
 * SPDX-License-Identifier: Apache-2.0
 */
--- a/components/hal/esp32c2/include/hal/rtc_cntl_ll.h
+++ b/components/hal/esp32c2/include/hal/rtc_cntl_ll.h
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2020-2021 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2020-2022 Espressif Systems (Shanghai) CO LTD
 *
 * SPDX-License-Identifier: Apache-2.0
 */
--- a/components/hal/esp32c2/include/hal/rwdt_ll.h
+++ b/components/hal/esp32c2/include/hal/rwdt_ll.h
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2020-2021 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2020-2022 Espressif Systems (Shanghai) CO LTD
 *
 * SPDX-License-Identifier: Apache-2.0
 */
--- a/components/hal/esp32c2/include/hal/sha_ll.h
+++ b/components/hal/esp32c2/include/hal/sha_ll.h
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2020-2021 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2020-2022 Espressif Systems (Shanghai) CO LTD
 *
 * SPDX-License-Identifier: Apache-2.0
 */
--- a/components/hal/esp32c2/include/hal/soc_ll.h
+++ b/components/hal/esp32c2/include/hal/soc_ll.h
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2020-2021 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2020-2022 Espressif Systems (Shanghai) CO LTD
 *
 * SPDX-License-Identifier: Apache-2.0
 */
--- a/components/hal/esp32c2/include/hal/spi_flash_encrypted_ll.h
+++ b/components/hal/esp32c2/include/hal/spi_flash_encrypted_ll.h
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2015-2021 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2015-2022 Espressif Systems (Shanghai) CO LTD
 *
 * SPDX-License-Identifier: Apache-2.0
 */
--- a/components/hal/esp32c2/include/hal/spi_flash_ll.h
+++ b/components/hal/esp32c2/include/hal/spi_flash_ll.h
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2020-2021 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2020-2022 Espressif Systems (Shanghai) CO LTD
 *
 * SPDX-License-Identifier: Apache-2.0
 */
--- a/components/hal/esp32c2/include/hal/spi_ll.h
+++ b/components/hal/esp32c2/include/hal/spi_ll.h
@@ -807,7 +807,7 @@ static inline void spi_ll_set_miso_bitlen(spi_dev_t *hw, size_t bitlen)
 */
 static inline void spi_ll_slave_set_rx_bitlen(spi_dev_t *hw, size_t bitlen)
 {
-    //This is not used in esp8684
+    //This is not used in esp32c2
 }

 /**
@@ -818,7 +818,7 @@ static inline void spi_ll_slave_set_rx_bitlen(spi_dev_t *hw, size_t bitlen)
 */
 static inline void spi_ll_slave_set_tx_bitlen(spi_dev_t *hw, size_t bitlen)
 {
-    //This is not used in esp8684
+    //This is not used in esp32c2
 }

 /**
--- a/components/hal/esp32c2/include/hal/spimem_flash_ll.h
+++ b/components/hal/esp32c2/include/hal/spimem_flash_ll.h
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2020-2021 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2020-2022 Espressif Systems (Shanghai) CO LTD
 *
 * SPDX-License-Identifier: Apache-2.0
 */
@@ -118,7 +118,7 @@ static inline void spimem_flash_ll_resume(spi_mem_dev_t *dev)
 }

 /**
- * Initialize auto suspend mode, and esp8684 doesn't support disable auto-suspend.
+ * Initialize auto suspend mode, and esp32c2 doesn't support disable auto-suspend.
 *
 * @param dev Beginning address of the peripheral registers.
 * @param auto_sus Enable/disable Flash Auto-Suspend.
--- a/components/hal/esp32c2/include/hal/systimer_ll.h
+++ b/components/hal/esp32c2/include/hal/systimer_ll.h
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2020-2021 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2020-2022 Espressif Systems (Shanghai) CO LTD
 *
 * SPDX-License-Identifier: Apache-2.0
 */
--- a/components/hal/esp32c2/include/hal/timer_ll.h
+++ b/components/hal/esp32c2/include/hal/timer_ll.h
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2021 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2021-2022 Espressif Systems (Shanghai) CO LTD
 *
 * SPDX-License-Identifier: Apache-2.0
 */
--- a/components/hal/esp32c2/include/hal/uart_ll.h
+++ b/components/hal/esp32c2/include/hal/uart_ll.h
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2020-2021 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2020-2022 Espressif Systems (Shanghai) CO LTD
 *
 * SPDX-License-Identifier: Apache-2.0
 */
--- a/components/hal/esp32c2/rtc_cntl_hal.c
+++ b/components/hal/esp32c2/rtc_cntl_hal.c
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2015-2021 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2015-2022 Espressif Systems (Shanghai) CO LTD
 *
 * SPDX-License-Identifier: Apache-2.0
 */
--- a/components/hal/include/hal/adc_types.h
+++ b/components/hal/include/hal/adc_types.h
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2020-2021 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2020-2022 Espressif Systems (Shanghai) CO LTD
 *
 * SPDX-License-Identifier: Apache-2.0
 */
@@ -133,7 +133,7 @@ typedef struct {
    };
 } adc_digi_output_data_t;

-#elif CONFIG_IDF_TARGET_ESP32C3 || CONFIG_IDF_TARGET_ESP32H2 || CONFIG_IDF_TARGET_ESP8684
+#elif CONFIG_IDF_TARGET_ESP32C3 || CONFIG_IDF_TARGET_ESP32H2 || CONFIG_IDF_TARGET_ESP32C2
 /**
 * @brief ADC digital controller (DMA mode) output data format.
 *        Used to analyze the acquired ADC (DMA) data.
@@ -237,7 +237,7 @@ typedef enum {
 *        Expression: filter_data = (k-1)/k * last_data + new_data / k.
 */
 typedef enum {
-#if CONFIG_IDF_TARGET_ESP32C3 || CONFIG_IDF_TARGET_ESP32H2 || CONFIG_IDF_TARGET_ESP8684
+#if CONFIG_IDF_TARGET_ESP32C3 || CONFIG_IDF_TARGET_ESP32H2 || CONFIG_IDF_TARGET_ESP32C2
    ADC_DIGI_FILTER_DIS = -1,  /*!< Disable filter */
 #endif
    ADC_DIGI_FILTER_IIR_2 = 0, /*!<The filter mode is first-order IIR filter. The coefficient is 2. */
@@ -286,7 +286,7 @@ typedef enum {
 *        MONITOR_LOW: If ADC_OUT <  threshold, Generates monitor interrupt.
 */
 typedef enum {
-#if CONFIG_IDF_TARGET_ESP32C3 || CONFIG_IDF_TARGET_ESP32H2 || CONFIG_IDF_TARGET_ESP8684
+#if CONFIG_IDF_TARGET_ESP32C3 || CONFIG_IDF_TARGET_ESP32H2 || CONFIG_IDF_TARGET_ESP32C2
    ADC_DIGI_MONITOR_DIS = 0,  /*!<Disable monitor. */
    ADC_DIGI_MONITOR_EN,       /*!<If ADC_OUT <  threshold, Generates monitor interrupt. */
                               /*!<If ADC_OUT >  threshold, Generates monitor interrupt. */
@@ -309,7 +309,7 @@ typedef struct {
    adc_channel_t channel;          /*!<Set adc channel number for monitor.
                                        For ESP32-S2, it's always `ADC_CHANNEL_MAX` */
    adc_digi_monitor_mode_t mode;   /*!<Set adc monitor mode. See ``adc_digi_monitor_mode_t``. */
-#if CONFIG_IDF_TARGET_ESP32C3 || CONFIG_IDF_TARGET_ESP32H2 || CONFIG_IDF_TARGET_ESP8684
+#if CONFIG_IDF_TARGET_ESP32C3 || CONFIG_IDF_TARGET_ESP32H2 || CONFIG_IDF_TARGET_ESP32C2
    uint32_t h_threshold;             /*!<Set monitor threshold of adc digital controller. */
    uint32_t l_threshold;             /*!<Set monitor threshold of adc digital controller. */
 #else
--- a/components/hal/include/hal/gpio_types.h
+++ b/components/hal/include/hal/gpio_types.h
@@ -342,7 +342,7 @@ typedef enum {
    GPIO_NUM_MAX,
 /** @endcond */
 } gpio_num_t;
-#elif CONFIG_IDF_TARGET_ESP8684
+#elif CONFIG_IDF_TARGET_ESP32C2
 typedef enum {
    GPIO_NUM_NC = -1,    /*!< Use to signal not connected to S/W */
    GPIO_NUM_0 = 0,     /*!< GPIO0, input and output */
--- a/components/hal/include/hal/rtc_hal.h
+++ b/components/hal/include/hal/rtc_hal.h
@@ -10,7 +10,7 @@
 #include "soc/soc_caps.h"
 #include "hal/gpio_types.h"
 #include "hal/rtc_cntl_ll.h"
-#if !CONFIG_IDF_TARGET_ESP32C3 && !CONFIG_IDF_TARGET_ESP32H2 && !CONFIG_IDF_TARGET_ESP8684
+#if !CONFIG_IDF_TARGET_ESP32C3 && !CONFIG_IDF_TARGET_ESP32H2 && !CONFIG_IDF_TARGET_ESP32C2
 #include "hal/rtc_io_ll.h"
 #endif

--- a/components/hal/include/hal/rtc_io_hal.h
+++ b/components/hal/include/hal/rtc_io_hal.h
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2015-2021 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2015-2022 Espressif Systems (Shanghai) CO LTD
 *
 * SPDX-License-Identifier: Apache-2.0
 */
@@ -15,7 +15,7 @@
 #pragma once

 #include <esp_err.h>
-#if !CONFIG_IDF_TARGET_ESP32C3 && !CONFIG_IDF_TARGET_ESP32H2 && !CONFIG_IDF_TARGET_ESP8684
+#if !CONFIG_IDF_TARGET_ESP32C3 && !CONFIG_IDF_TARGET_ESP32H2 && !CONFIG_IDF_TARGET_ESP32C2
 #include "soc/soc_caps.h"
 #include "hal/rtc_io_ll.h"
 #endif
--- a/components/hal/include/hal/sha_types.h
+++ b/components/hal/include/hal/sha_types.h
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2020-2021 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2020-2022 Espressif Systems (Shanghai) CO LTD
 *
 * SPDX-License-Identifier: Apache-2.0
 */
@@ -19,8 +19,8 @@
 #include "esp32c3/rom/sha.h"
 #elif CONFIG_IDF_TARGET_ESP32H2
 #include "esp32h2/rom/sha.h"
-#elif CONFIG_IDF_TARGET_ESP8684
-#include "esp8684/rom/sha.h"
+#elif CONFIG_IDF_TARGET_ESP32C2
+#include "esp32c2/rom/sha.h"
 #endif

 #ifdef __cplusplus
--- a/components/hal/linker.lf
+++ b/components/hal/linker.lf
@@ -14,7 +14,7 @@ entries:
    cpu_hal (noflash)
    soc_hal (noflash)
    wdt_hal_iram (noflash)
-    if IDF_TARGET_ESP32C3 = n && IDF_TARGET_ESP32H2 = n && IDF_TARGET_ESP8684 = n:
+    if IDF_TARGET_ESP32C3 = n && IDF_TARGET_ESP32H2 = n && IDF_TARGET_ESP32C2 = n:
        if TWAI_ISR_IN_IRAM = y:
            twai_hal_iram (noflash)
        else:
--- a/components/hal/wdt_hal_iram.c
+++ b/components/hal/wdt_hal_iram.c
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2015-2021 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2015-2022 Espressif Systems (Shanghai) CO LTD
 *
 * SPDX-License-Identifier: Apache-2.0
 */
@@ -67,7 +67,7 @@ void wdt_hal_init(wdt_hal_context_t *hal, wdt_inst_t wdt_inst, uint32_t prescale
        mwdt_ll_disable_stage(hal->mwdt_dev, 1);
        mwdt_ll_disable_stage(hal->mwdt_dev, 2);
        mwdt_ll_disable_stage(hal->mwdt_dev, 3);
-#if !CONFIG_IDF_TARGET_ESP32C3 && !CONFIG_IDF_TARGET_ESP32H2 && !CONFIG_IDF_TARGET_ESP8684
+#if !CONFIG_IDF_TARGET_ESP32C3 && !CONFIG_IDF_TARGET_ESP32H2 && !CONFIG_IDF_TARGET_ESP32C2
        //Enable or disable level interrupt. Edge interrupt is always disabled.
        mwdt_ll_set_edge_intr(hal->mwdt_dev, false);
        mwdt_ll_set_level_intr(hal->mwdt_dev, enable_intr);