ieee802154: add support ieee802154 for esp32c6

components/bt/controller/esp32c3/bt.c

@@ -38,7 +38,7 @@
 #include "esp32c3/rom/rom_layout.h"
 #include "esp_timer.h"
 #include "esp_sleep.h"
-#include "phy.h"
+#include "esp_private/phy.h"
 
 #if CONFIG_BT_ENABLED
 

components/esp_phy/CMakeLists.txt

@@ -21,6 +21,10 @@ else()
     list(APPEND srcs "src/phy_init.c")
 endif()
 
+if(CONFIG_SOC_BT_SUPPORTED OR CONFIG_SOC_IEEE802154_SUPPORTED)
+    list(APPEND srcs "src/btbb_init.c")
+endif()
+
 idf_build_get_property(build_dir BUILD_DIR)
 
 if(CONFIG_ESP_PHY_MULTIPLE_INIT_DATA_BIN)

components/esp_phy/include/esp_phy_init.h

@@ -170,6 +170,16 @@ void esp_phy_enable(void);
  */
 void esp_phy_disable(void);
 
+/**
+ * @brief Enable BTBB module
+ *
+ * BTBB module should be enabled in order to use IEEE802154 or BT.
+ * Now BTBB enabling job is done automatically when start IEEE802154 or BT. Users should not
+ * call this API in their application.
+ *
+ */
+void esp_btbb_enable(void);
+
 /**
  * @brief Load calibration data from NVS and initialize PHY and RF module
  */

components/esp_phy/include/esp_private/btbb.h

@@ -0,0 +1,23 @@
+/*
+ * SPDX-FileCopyrightText: 2015-2022 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#pragma once
+#include <stdint.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * @brief Set btbb enable for BT/ieee802154
+ * @param[in] print_version enable btbb version print.
+ * @return NULL
+ */
+void bt_bb_v2_init_cmplx(int print_version);
+
+#ifdef __cplusplus
+}
+#endif

components/esp_phy/src/btbb_init.c

@@ -0,0 +1,25 @@
+/*
+ * SPDX-FileCopyrightText: 2015-2022 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#include <stdint.h>
+#include "freertos/FreeRTOS.h"
+#include "esp_private/btbb.h"
+
+#define BTBB_ENABLE_VERSION_PRINT 1
+
+static _lock_t s_btbb_access_lock;
+/* Reference count of enabling BT BB */
+static uint8_t s_btbb_access_ref = 0;
+
+void esp_btbb_enable(void)
+{
+    _lock_acquire(&s_btbb_access_lock);
+    if (s_btbb_access_ref == 0) {
+        bt_bb_v2_init_cmplx(BTBB_ENABLE_VERSION_PRINT);
+    }
+    s_btbb_access_ref++;
+    _lock_release(&s_btbb_access_lock);
+}

components/esp_phy/src/phy_init.c

@@ -23,7 +23,7 @@
 #include "freertos/FreeRTOS.h"
 #include "freertos/portmacro.h"
 #include "endian.h"
-#include "phy.h"
+#include "esp_private/phy.h"
 #include "phy_init_data.h"
 #include "esp_coexist_internal.h"
 #include "esp_private/periph_ctrl.h"

components/esp_phy/src/phy_init_esp32hxx.c

@@ -7,7 +7,7 @@
 #include "esp_attr.h"
 #include "freertos/portmacro.h"
 #include "esp_phy_init.h"
-#include "phy.h"
+#include "esp_private/phy.h"
 
 #define PHY_ENABLE_VERSION_PRINT 1
 

components/esp_wifi/src/wifi_init.c

@@ -17,7 +17,7 @@
 #include "esp_netif.h"
 #include "esp_coexist_internal.h"
 #include "esp_phy_init.h"
-#include "phy.h"
+#include "esp_private/phy.h"
 
 #if (CONFIG_ESP32_WIFI_RX_BA_WIN > CONFIG_ESP32_WIFI_DYNAMIC_RX_BUFFER_NUM)
 #error "WiFi configuration check: WARNING, WIFI_RX_BA_WIN should not be larger than WIFI_DYNAMIC_RX_BUFFER_NUM!"

components/ieee802154/Kconfig

@@ -1,8 +1,8 @@
 menu "IEEE 802.15.4"
-    visible if IDF_TARGET_ESP32H4
+    visible if SOC_IEEE802154_SUPPORTED
 
     config IEEE802154_ENABLED
         bool
-        default "y" if IDF_TARGET_ESP32H4
+        default "y" if SOC_IEEE802154_SUPPORTED
 
 endmenu  # IEEE 802.15.4

components/soc/esp32c6/ld/esp32c6.peripherals.ld

@@ -74,3 +74,4 @@ PROVIDE ( LPPERI        = 0x600B2800 );
 PROVIDE ( LP_ANA_PERI   = 0x600B2C00 );
 PROVIDE ( LP_APM        = 0x600B3800 );
 PROVIDE ( OTP_DEBUG     = 0x600B3C00 );
+PROVIDE ( IEEE802154    = 0x600A3000 );