feat(esp32c61): Add support for ESP32-C61

.github/workflows/push.yml

@@ -25,7 +25,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        target: [esp32, esp32s2, esp32s3, esp32c2, esp32c3, esp32c6, esp32h2, esp32p4, esp32c5]
+        target: [esp32, esp32s2, esp32s3, esp32c2, esp32c3, esp32c6, esp32h2, esp32p4, esp32c5, esp32c61]
       fail-fast: false
     steps:
     - name: Checkout repository

configs/builds.json

@@ -4,7 +4,7 @@
 			"file":"libspi_flash.a",
 			"src":"build/esp-idf/spi_flash/libspi_flash.a",
 			"out":"lib/libspi_flash.a",
-			"targets":["esp32","esp32c2","esp32c3","esp32s2","esp32s3","esp32c6","esp32h2","esp32p4","esp32c5"]
+			"targets":["esp32","esp32c2","esp32c3","esp32s2","esp32s3","esp32c6","esp32h2","esp32p4","esp32c5", "esp32c61"]
 		},
 		{
 			"file":"libesp_psram.a",
@@ -44,6 +44,21 @@
 		}
 	],
 	"targets":[
+		{
+			"target": "esp32c61",
+			"skip": 1,
+			"features":["qio_ram"],
+			"idf_libs":["qio","80m"],
+			"bootloaders":[
+				["qio","80m"],
+				["dio","80m"],
+				["qio","40m"],
+				["dio","40m"]
+			],
+			"mem_variants":[
+				["dio","80m"]
+			]
+		},
 		{
 			"target": "esp32c5",
 			"features":["qio_ram"],

configs/defconfig.esp32c5

@@ -15,10 +15,6 @@ CONFIG_BT_NIMBLE_NVS_PERSIST=y
 CONFIG_RTC_CLK_CAL_CYCLES=576
 # CONFIG_ESP_TASK_WDT_CHECK_IDLE_TASK_CPU0 is not set
 CONFIG_FREERTOS_IDLE_TASK_STACKSIZE=2304
-# This Enables RISCV LP for C6 - but it can't be used within Arduino at this time. 
-#CONFIG_ULP_COPROC_ENABLED=y
-#CONFIG_ULP_COPROC_LP_CORE=y
-#CONFIG_ULP_COPROC_RESERVE_MEM=4096
 
 #
 # OpenThread

configs/defconfig.esp32c61

@@ -0,0 +1,18 @@
+CONFIG_SPIRAM=y
+
+CONFIG_BT_ENABLED=y
+CONFIG_BTDM_CTRL_MODE_BLE_ONLY=y
+CONFIG_BTDM_CTRL_MODE_BR_EDR_ONLY=n
+CONFIG_BTDM_CTRL_MODE_BTDM=n
+CONFIG_BT_BLUEDROID_ENABLED=n
+CONFIG_BT_NIMBLE_ENABLED=y
+CONFIG_BT_NIMBLE_BLUFI_ENABLE=y
+CONFIG_BT_NIMBLE_NVS_PERSIST=y
+CONFIG_RTC_CLK_CAL_CYCLES=576
+# CONFIG_ESP_TASK_WDT_CHECK_IDLE_TASK_CPU0 is not set
+CONFIG_FREERTOS_IDLE_TASK_STACKSIZE=2304
+
+# Matter settings:
+CONFIG_ENABLE_CHIPOBLE=y
+CONFIG_OPENTHREAD_ENABLED=n
+CONFIO_OPENTHREAD_CLI=n

tools/copy-libs.sh

@@ -452,10 +452,17 @@ for item; do
 			mkdir -p "$out_cpath$rel_p"
 			cp -n $f "$out_cpath$rel_p/"
 		done
-		# Temporary measure to fix issues caused by https://github.com/espressif/esp-idf/commit/dc4731101dd567cc74bbe4d0f03afe52b7db9afb#diff-1d2ce0d3989a80830fdf230bcaafb3117f32046d16cf46616ac3d55b4df2a988R17
-		if [[ "$fname" == "bt" && "$out_sub" == "/include/$IDF_TARGET/include" && -f "$ipath/controller/$IDF_TARGET/esp_bt_cfg.h" ]]; then
-			mkdir -p "$AR_SDK/include/$fname/controller/$IDF_TARGET"
-			cp -n "$ipath/controller/$IDF_TARGET/esp_bt_cfg.h" "$AR_SDK/include/$fname/controller/$IDF_TARGET/esp_bt_cfg.h"
+
+		# Copy the the files in /include/esp32*/include for the soc found in bt
+		# This is necessary as there might be cross soc dependencies in the bt component.
+		# For example, the esp32c61 requires the esp_bt_cfg.h and esp_bt.h from the esp32c6.
+		if [[ "$fname" == "bt" && "$out_sub" =~ ^/include/esp32[^/]+/include$ ]]; then
+			soc_name=$(echo "$out_sub" | sed -n 's|/include/\(esp32[^/]*\)/include$|\1|p')
+			echo "Copying bt config file for soc: $soc_name"
+			if [ -n "$soc_name" ] && [ -f "$ipath/controller/$soc_name/esp_bt_cfg.h" ]; then
+				mkdir -p "$AR_SDK/include/$fname/controller/$soc_name"
+				cp -n "$ipath/controller/$soc_name/esp_bt_cfg.h" "$AR_SDK/include/$fname/controller/$soc_name/esp_bt_cfg.h"
+			fi
 		fi
 	fi
 done