[bsp][esp32-c6] add ESP32-C6-DevKitC-1 support (#11836)

2026-09-28T14:22:30Z

* [bsp][esp32-c6] add ESP32-C6-DevKitC-1 support Add bsp/ESP/ESP32_C6. Default image is GPIO, UART0 and ADC. The C6 IDF sources are not in RT-Thread-packages/esp-idf yet. * [bsp][esp32-c6] fix CI format, C6 package and CH32V203 D6 build clang-format the files the format check rejected. Fetch the C6 scons branch when the downloaded ESP-IDF package has no C6 target. Patch the CH32V20x SDK under libraries so a D6 build no longer calls Exit(). * [bsp][esp32-c6] fetch mbedtls and stop pkgs from pulling the C6 branch * [bsp][esp32-c6] rebuild CI against the package branch tip * [bsp][esp32-c6] rebuild CI against the strict-mode package tip * [bsp][esp32-c6] fix the reviewed ADC, math and package pin bugs Keep the IDF tree on the reviewed commit, and stop the ADC and critical-section paths from reporting success when they did not. * [bsp][esp32-c6] reserve stuck interrupt lines and lock ADC CPU lines 3 and 4 never latch an enable, so copying the handler left the non-IRAM mask on the old line. Reserve those lines and let the allocator write the mask and the route together. The C6 oneshot registers are shared, so one mutex covers enable and convert. * [bsp][esp32-c6] list the peripherals this board actually runs GPIO, UART0 and ADC1 have been read on the DevKitC-1. Radios and the untested buses stay marked unsupported. * [bsp][esp32-c6] keep SPI unsupported after the loopback mismatch GPIO7 shorted to GPIO2 returned 0xA5000000 for a sent 0xA5, so the table does not mark SPI supported. --------- Co-authored-by: seteiro <276597748+cms19859230182-lang@users.noreply.github.com>

[bsp][ch32v003] add CH32V003F4P6-EVT support #11838

2026-09-28T14:20:40Z

[bsp][ch32v203] add CH32V203C8T6-EVT-R0 support #11827

2026-09-24T08:21:11Z

bsp: rename Libraries directories to lowercase

2026-07-27T05:17:02Z

[bsp] Place SConscript outputs under build directories

2026-07-22T05:32:41Z

fix: name anonymous Kconfig choices

2026-07-20T05:05:46Z

[bsp][drivers][soft_spi] unify the software SPI driver

2026-07-17T01:41:51Z

[bsp][drivers][soft_i2c] unify the software I2C driver

2026-07-16T05:19:57Z

Fix BSP dist packaging

2026-06-02T10:06:01Z

[format][version]: synchronize bsp version configuration

2026-05-08T03:22:12Z

rt-thread.git/bsp/wch/risc-v, branch master