[bsp][wch] use a fixed version

Author: kaidegit

bsp/wch/risc-v/yd-ch32v307vct6/.config

@@ -762,17 +762,19 @@ CONFIG_RT_LIBC_TZ_DEFAULT_SEC=0
 # CONFIG_PKG_USING_RASPBERRYPI_PICO_SDK is not set
 
 #
-# STM32 HAL & SDK Drivers
+# WCH HAL & SDK Drivers
 #
 CONFIG_PKG_USING_CH32V307_SDK=y
 CONFIG_PKG_CH32V307_SDK_PATH="/packages/peripherals/hal-sdk/wch/ch32v307_sdk"
-CONFIG_PKG_USING_CH32V307_SDK_LATEST_VERSION=y
-CONFIG_PKG_CH32V307_SDK_VER="latest"
+CONFIG_PKG_USING_CH32V307_SDK_V207=y
+# CONFIG_PKG_USING_CH32V307_SDK_LATEST_VERSION is not set
+CONFIG_PKG_CH32V307_SDK_VER="v2.7"
 CONFIG_PKG_USING_CH32V307_SDK_RTT_PATCH=y
 CONFIG_PKG_CH32V307_SDK_RTT_PATCH_PATH="/packages/peripherals/hal-sdk/wch/ch32v307_sdk_rtt_patch"
-CONFIG_PKG_USING_CH32V307_SDK_RTT_PATCH_LATEST_VERSION=y
-CONFIG_PKG_CH32V307_SDK_RTT_PATCH_VER="latest"
-# end of STM32 HAL & SDK Drivers
+CONFIG_PKG_USING_CH32V307_SDK_RTT_PATCH_V207=y
+# CONFIG_PKG_USING_CH32V307_SDK_RTT_PATCH_LATEST_VERSION is not set
+CONFIG_PKG_CH32V307_SDK_RTT_PATCH_VER="v2.7"
+# end of WCH HAL & SDK Drivers
 # end of HAL & SDK Drivers
 
 #

bsp/wch/risc-v/yd-ch32v307vct6/rtconfig.h

@@ -289,13 +289,13 @@
 
 /* end of Kendryte SDK */
 
-/* STM32 HAL & SDK Drivers */
+/* WCH HAL & SDK Drivers */
 
 #define PKG_USING_CH32V307_SDK
-#define PKG_USING_CH32V307_SDK_LATEST_VERSION
+#define PKG_USING_CH32V307_SDK_V207
 #define PKG_USING_CH32V307_SDK_RTT_PATCH
-#define PKG_USING_CH32V307_SDK_RTT_PATCH_LATEST_VERSION
-/* end of STM32 HAL & SDK Drivers */
+#define PKG_USING_CH32V307_SDK_RTT_PATCH_V207
+/* end of WCH HAL & SDK Drivers */
 /* end of HAL & SDK Drivers */
 
 /* sensors drivers */