esp32c6: add minimal ci support

- enable build_template_app
- enable check public headers
- enable g0 components dependency check

.gitlab/ci/pre_check.yml

@@ -92,6 +92,7 @@ check_public_headers:
     - IDF_TARGET=esp32s3 python tools/ci/check_public_headers.py --jobs 4 --prefix xtensa-esp32s3-elf-
     - IDF_TARGET=esp32c3 python tools/ci/check_public_headers.py --jobs 4 --prefix riscv32-esp-elf-
     - IDF_TARGET=esp32c2 python tools/ci/check_public_headers.py --jobs 4 --prefix riscv32-esp-elf-
+    - IDF_TARGET=esp32c6 python tools/ci/check_public_headers.py --jobs 4 --prefix riscv32-esp-elf-
 
 check_chip_support_components:
   extends:

examples/common_components/env_caps/esp32c6/Kconfig.env_caps

@@ -0,0 +1,16 @@
+config ENV_GPIO_RANGE_MIN
+    int
+    default 0
+
+config ENV_GPIO_RANGE_MAX
+    int
+    default 30
+    # GPIOs 16/17 are always used by UART in examples
+
+config ENV_GPIO_IN_RANGE_MAX
+    int
+    default ENV_GPIO_RANGE_MAX
+
+config ENV_GPIO_OUT_RANGE_MAX
+    int
+    default ENV_GPIO_RANGE_MAX

tools/ci/build_template_app.sh

@@ -62,7 +62,7 @@ build_stage2() {
         --build-log ${BUILD_LOG_CMAKE} \
         --size-file size.json \
         --collect-size-info size_info.txt \
-        --default-build-targets esp32,esp32s2,esp32s3,esp32c2,esp32c3 # add esp32h2 back after IDF-5541
+        --default-build-targets esp32,esp32s2,esp32s3,esp32c2,esp32c3,esp32c6 # add esp32h2 back after IDF-5541
 }
 
 build_stage1() {
@@ -76,7 +76,7 @@ build_stage1() {
         --build-log ${BUILD_LOG_CMAKE} \
         --size-file size.json \
         --collect-size-info size_info.txt \
-        --default-build-targets esp32,esp32s2,esp32s3,esp32c2,esp32c3,esp32h2
+        --default-build-targets esp32,esp32s2,esp32s3,esp32c2,esp32c3,esp32h2,esp32c6
 }
 
 # Default arguments

tools/test_apps/.build-test-rules.yml

@@ -95,7 +95,7 @@ tools/test_apps/system/flash_psram:
 
 tools/test_apps/system/g0_components:
   enable:
-    - if: INCLUDE_DEFAULT == 1 or IDF_TARGET == "esp32h2"
+    - if: INCLUDE_DEFAULT == 1 or IDF_TARGET in ["esp32h2", "esp32c6"] # preview targets
 
 tools/test_apps/system/g1_components:
   disable:

tools/test_apps/system/build_test/sdkconfig.ci.esp32c6_with_rom_impl_components

@@ -0,0 +1,5 @@
+CONFIG_IDF_TARGET="esp32c6"
+CONFIG_HAL_WDT_USE_ROM_IMPL=y
+CONFIG_HAL_SYSTIMER_USE_ROM_IMPL=y
+CONFIG_HEAP_TLSF_USE_ROM_IMPL=y
+CONFIG_SPI_FLASH_ROM_IMPL=y

tools/test_apps/system/build_test/sdkconfig.ci.esp32c6_without_rom_impl_components

@@ -0,0 +1,5 @@
+CONFIG_IDF_TARGET="esp32c6"
+CONFIG_HAL_WDT_USE_ROM_IMPL=n
+CONFIG_HAL_SYSTIMER_USE_ROM_IMPL=n
+CONFIG_HEAP_TLSF_USE_ROM_IMPL=n
+CONFIG_SPI_FLASH_ROM_IMPL=n

tools/test_apps/system/build_test/sdkconfig.ci.esp32c6_without_rvfplib

@@ -0,0 +1,2 @@
+CONFIG_IDF_TARGET="esp32c6"
+CONFIG_COMPILER_FLOAT_LIB_FROM_GCCLIB=y

tools/test_apps/system/g0_components/CMakeLists.txt

@@ -28,7 +28,7 @@ project(g0_components)
 
 # As a workaround for ESP32-C2, we need to define the MMU page size here, until MMU hal-driver
 # is refactored
-if(CONFIG_IDF_TARGET_ESP32C2)
+if(CONFIG_IDF_TARGET_ESP32C2 OR CONFIG_IDF_TARGET_ESP32C6)
     idf_build_set_property(C_COMPILE_OPTIONS "-DCONFIG_MMU_PAGE_SIZE=64" APPEND)
 endif()
 

tools/test_apps/system/g0_components/README.md

@@ -1,5 +1,5 @@
-| Supported Targets | ESP32 | ESP32-C2 | ESP32-C3 | ESP32-H2 | ESP32-S2 | ESP32-S3 |
-| ----------------- | ----- | -------- | -------- | -------- | -------- | -------- |
+| Supported Targets | ESP32 | ESP32-C2 | ESP32-C3 | ESP32-C6 | ESP32-H2 | ESP32-S2 | ESP32-S3 |
+| ----------------- | ----- | -------- | -------- | -------- | -------- | -------- | -------- |
 
 # "G0"-components-only app