Index: 2021.10-3.8.2/Makefile
===================================================================
--- 2021.10-3.8.2/Makefile (revision 392)
+++ 2021.10-3.8.2/Makefile (revision 393)
@@ -173,7 +173,7 @@
##
## armv7-m (cortex-m0) toolchain:
##
-#M0_TOOLCHAIN_PATH = /opt/toolchains/arm-NONE-eabi-newlib/1.9.8
+#M0_TOOLCHAIN_PATH = /opt/toolchains/arm-NONE-eabi-newlib/1.11.3
#CORTEX_M0_SETTINGS = M0_CROSS_COMPILE=$(M0_TOOLCHAIN_PATH)/bin/arm-none-eabi- PLAT=rk3399 bl31
#
#suppress-warnings = -Wno-maybe-uninitialized -Wno-stringop-truncation