diff options
| -rw-r--r-- | ports/renesas-ra/Makefile | 1 | ||||
| -rw-r--r-- | ports/renesas-ra/boards/compiler_barrier.h | 4 |
2 files changed, 5 insertions, 0 deletions
diff --git a/ports/renesas-ra/Makefile b/ports/renesas-ra/Makefile index bcfae8555..85ffd9a1e 100644 --- a/ports/renesas-ra/Makefile +++ b/ports/renesas-ra/Makefile @@ -89,6 +89,7 @@ SYSTEM_FILE ?= lib/fsp/ra/fsp/src/bsp/cmsis/Device/RENESAS/Source/system.o # Select the cross compile prefix CROSS_COMPILE ?= arm-none-eabi- +INC += -imacros boards/compiler_barrier.h INC += -I. INC += -I$(TOP) INC += -I$(BUILD) diff --git a/ports/renesas-ra/boards/compiler_barrier.h b/ports/renesas-ra/boards/compiler_barrier.h new file mode 100644 index 000000000..c1145b1b9 --- /dev/null +++ b/ports/renesas-ra/boards/compiler_barrier.h @@ -0,0 +1,4 @@ +// we need to provide a definition of __COMPILER_BARRIER() defined in cmsis/cmsis_gcc.h V5.4.1 for FSP v4.4.0 +#ifndef __COMPILER_BARRIER + #define __COMPILER_BARRIER() __ASM volatile ("" ::: "memory") +#endif |