Merge branch 'feature/introduce_target_esp32c5' into 'master'

feat(esp32c5): introduce target esp32c5 (stage 1)

See merge request espressif/esp-idf!27299

Kconfig

@@ -114,6 +114,13 @@ mainmenu "Espressif IoT Development Framework Configuration"
         select FREERTOS_UNICORE
         select IDF_TARGET_ARCH_RISCV
 
+    config IDF_TARGET_ESP32C5
+        bool
+        default "y" if IDF_TARGET="esp32c5"
+        select FREERTOS_UNICORE
+        select IDF_TARGET_ARCH_RISCV
+        select IDF_ENV_BRINGUP
+
     config IDF_TARGET_ESP32P4
         bool
         default "y" if IDF_TARGET="esp32p4"
@@ -139,6 +146,7 @@ mainmenu "Espressif IoT Development Framework Configuration"
         default 0x000D if IDF_TARGET_ESP32C6
         default 0x0010 if IDF_TARGET_ESP32H2
         default 0x0012 if IDF_TARGET_ESP32P4
+        default 0x0013 if IDF_TARGET_ESP32C5
         default 0xFFFF
 
 

components/bootloader_support/include/esp_app_format.h

@@ -21,6 +21,7 @@ typedef enum {
     ESP_CHIP_ID_ESP32C6 = 0x000D, /*!< chip ID: ESP32-C6 */
     ESP_CHIP_ID_ESP32H2 = 0x0010, /*!< chip ID: ESP32-H2 */
     ESP_CHIP_ID_ESP32P4 = 0x0012, /*!< chip ID: ESP32-P4 */
+    ESP_CHIP_ID_ESP32C5 = 0x0013, /*!< chip ID: ESP32-C5 */
     ESP_CHIP_ID_INVALID = 0xFFFF /*!< Invalid chip ID (we defined it to make sure the esp_chip_id_t is 2 bytes size) */
 } __attribute__((packed)) esp_chip_id_t;
 

components/esp_hw_support/include/esp_chip_info.h

@@ -28,6 +28,7 @@ typedef enum {
     CHIP_ESP32C6 = 13, //!< ESP32-C6
     CHIP_ESP32H2 = 16, //!< ESP32-H2
     CHIP_ESP32P4 = 18, //!< ESP32-P4
+    CHIP_ESP32C5 = 19, //!< ESP32-C5
     CHIP_POSIX_LINUX = 999, //!< The code is running on POSIX/Linux simulator
 } esp_chip_model_t;
 

examples/system/.build-test-rules.yml

@@ -54,8 +54,8 @@ examples/system/deep_sleep_wake_stub:
       reason: target(s) is not supported yet
 
 examples/system/efuse:
-  enable:
-    - if: IDF_TARGET == "esp32" or (NIGHTLY_RUN == "1" and IDF_TARGET != "linux")
+  disable:
+    - if: IDF_TARGET != "esp32" and (NIGHTLY_RUN != "1" or IDF_TARGET == "linux")
       reason: no target specific functionality, testing on a single target is sufficient
   depends_components:
     - efuse
@@ -74,11 +74,9 @@ examples/system/esp_timer:
     - esp_timer
 
 examples/system/eventfd:
-  enable:
-    - if: IDF_TARGET == "esp32" or (NIGHTLY_RUN == "1" and IDF_TARGET != "linux")
-      reason: no target specific functionality, testing on a single target is sufficient
   disable:
-    - if: SOC_GPTIMER_SUPPORTED != 1
+    - if: SOC_GPTIMER_SUPPORTED != 1 and (IDF_TARGET != "esp32" and (NIGHTLY_RUN != "1" or IDF_TARGET == "linux"))
+      reason: no target specific functionality, testing on a single target is sufficient
   depends_components:
     - vfs
     - esp_driver_gptimer
@@ -90,8 +88,8 @@ examples/system/flash_suspend:
       reason: the other targets are not tested yet
 
 examples/system/freertos:
-  enable:
-    - if: IDF_TARGET == "esp32" or (NIGHTLY_RUN == "1" and IDF_TARGET != "linux")
+  disable:
+    - if: IDF_TARGET != "esp32" and (NIGHTLY_RUN != "1" or IDF_TARGET == "linux")
       reason: no target specific functionality, testing on a single target is sufficient
   depends_components:
     - freertos
@@ -109,8 +107,8 @@ examples/system/gdbstub:
       reason: not supported yet #TODO: IDF-7510
 
 examples/system/heap_task_tracking:
-  enable:
-    - if: IDF_TARGET == "esp32c3" or (NIGHTLY_RUN == "1" and IDF_TARGET != "linux")
+  disable:
+    - if: IDF_TARGET != "esp32c3" and (NIGHTLY_RUN != "1" or IDF_TARGET == "linux")
       reason: no target specific functionality, testing on a single target is sufficient
   depends_components:
     - heap
@@ -201,15 +199,15 @@ examples/system/perfmon:
     - perfmon
 
 examples/system/pthread:
-  enable:
-    - if: IDF_TARGET == "esp32" or (NIGHTLY_RUN == "1" and IDF_TARGET != "linux")
+  disable:
+    - if: IDF_TARGET != "esp32" and (NIGHTLY_RUN != "1" or IDF_TARGET == "linux")
       reason: no target specific functionality, testing on a single target is sufficient
   depends_components:
     - pthread
 
 examples/system/select:
-  enable:
-    - if: IDF_TARGET == "esp32c3" or (NIGHTLY_RUN == "1" and IDF_TARGET != "linux")
+  disable:
+    - if: IDF_TARGET != "esp32c3" and (NIGHTLY_RUN != "1" or IDF_TARGET == "linux")
       reason: no target specific functionality, testing on a single target is sufficient
   depends_components:
     - vfs
@@ -237,8 +235,8 @@ examples/system/sysview_tracing_heap_log:
       reason: lack of runners
 
 examples/system/task_watchdog:
-  enable:
-    - if: IDF_TARGET == "esp32" or (NIGHTLY_RUN == "1" and IDF_TARGET != "linux")
+  disable:
+    - if: IDF_TARGET != "esp32" and (NIGHTLY_RUN != "1" or IDF_TARGET == "linux")
       reason: no target specific functionality, testing on a single target is sufficient
   depends_components:
     - esp_system
@@ -326,8 +324,8 @@ examples/system/ulp/ulp_riscv/uart_print:
     - ulp
 
 examples/system/unit_test/:
-  enable:
-    - if: IDF_TARGET == "esp32" or (NIGHTLY_RUN == "1" and IDF_TARGET != "linux")
+  disable:
+    - if: IDF_TARGET != "esp32" and (NIGHTLY_RUN != "1" or IDF_TARGET == "linux")
       reason: no target specific functionality, testing on a single target is sufficient
   depends_components:
     - unity

tools/ci/check_build_test_rules.py

@@ -31,6 +31,7 @@ USUAL_TO_FORMAL = {
     'esp32c3': 'ESP32-C3',
     'esp32c2': 'ESP32-C2',
     'esp32c6': 'ESP32-C6',
+    'esp32c5': 'ESP32-C5',
     'esp32h2': 'ESP32-H2',
     'esp32p4': 'ESP32-P4',
     'linux': 'Linux',
@@ -43,6 +44,7 @@ FORMAL_TO_USUAL = {
     'ESP32-C3': 'esp32c3',
     'ESP32-C2': 'esp32c2',
     'ESP32-C6': 'esp32c6',
+    'ESP32-C5': 'esp32c5',
     'ESP32-H2': 'esp32h2',
     'ESP32-P4': 'esp32p4',
     'Linux': 'linux',

tools/cmake/dfu.cmake

@@ -15,6 +15,8 @@ function(__add_dfu_targets)
         return()
     elseif("${target}" STREQUAL "esp32c6")
         return()
+    elseif("${target}" STREQUAL "esp32c5")
+        return()
     elseif("${target}" STREQUAL "esp32h2")
         return()
     elseif("${target}" STREQUAL "esp32p4")

tools/cmake/toolchain-esp32c5.cmake

@@ -0,0 +1,18 @@
+include($ENV{IDF_PATH}/tools/cmake/utilities.cmake)
+
+set(CMAKE_SYSTEM_NAME Generic)
+
+set(CMAKE_C_COMPILER riscv32-esp-elf-gcc)
+set(CMAKE_CXX_COMPILER riscv32-esp-elf-g++)
+set(CMAKE_ASM_COMPILER riscv32-esp-elf-gcc)
+set(_CMAKE_TOOLCHAIN_PREFIX riscv32-esp-elf-)
+
+remove_duplicated_flags("-march=rv32imac_zicsr_zifencei ${CMAKE_C_FLAGS}" UNIQ_CMAKE_C_FLAGS)
+set(CMAKE_C_FLAGS "${UNIQ_CMAKE_C_FLAGS}" CACHE STRING "C Compiler Base Flags" FORCE)
+remove_duplicated_flags("-march=rv32imac_zicsr_zifencei ${CMAKE_CXX_FLAGS}" UNIQ_CMAKE_CXX_FLAGS)
+set(CMAKE_CXX_FLAGS "${UNIQ_CMAKE_CXX_FLAGS}" CACHE STRING "C++ Compiler Base Flags" FORCE)
+
+remove_duplicated_flags("-nostartfiles -march=rv32imac_zicsr_zifencei --specs=nosys.specs \
+                        ${CMAKE_EXE_LINKER_FLAGS}"
+                        UNIQ_CMAKE_SAFE_EXE_LINKER_FLAGS)
+set(CMAKE_EXE_LINKER_FLAGS "${UNIQ_CMAKE_SAFE_EXE_LINKER_FLAGS}" CACHE STRING "Linker Base Flags" FORCE)

tools/idf_py_actions/constants.py

@@ -33,7 +33,7 @@ if os.name != 'nt':
 URL_TO_DOC = 'https://docs.espressif.com/projects/esp-idf'
 
 SUPPORTED_TARGETS = ['esp32', 'esp32s2', 'esp32c3', 'esp32s3', 'esp32c2', 'esp32c6', 'esp32h2']
-PREVIEW_TARGETS = ['linux', 'esp32p4']
+PREVIEW_TARGETS = ['linux', 'esp32p4', 'esp32c5']
 
 OPENOCD_TAGET_CONFIG_DEFAULT = '-f interface/ftdi/esp32_devkitj_v1.cfg -f target/{target}.cfg'
 OPENOCD_TAGET_CONFIG: Dict[str, str] = {
@@ -42,5 +42,6 @@ OPENOCD_TAGET_CONFIG: Dict[str, str] = {
     'esp32c3': '-f board/esp32c3-builtin.cfg',
     'esp32s3': '-f board/esp32s3-builtin.cfg',
     'esp32c6': '-f board/esp32c6-builtin.cfg',
+    'esp32c5': '-f board/esp32c5-builtin.cfg',
     'esp32h2': '-f board/esp32h2-builtin.cfg',
 }

tools/tools.json

@@ -92,6 +92,7 @@
         "esp32c3",
         "esp32c2",
         "esp32c6",
+        "esp32c5",
         "esp32h2",
         "esp32p4"
       ],
@@ -247,6 +248,7 @@
         "esp32c3",
         "esp32c2",
         "esp32c6",
+        "esp32c5",
         "esp32h2"
       ],
       "version_cmd": [
@@ -311,6 +313,7 @@
         "esp32c3",
         "esp32c2",
         "esp32c6",
+        "esp32c5",
         "esp32h2"
       ],
       "version_cmd": [