1 files changed, 9 insertions, 0 deletions
diff --git a/Makefile b/Makefile
index 4c6c4cc43..433d8f76d 100644
--- a/Makefile
+++ b/Makefile
@@ -418,6 +418,10 @@ override CONFIG_RAYER_SPI = no
 endif
 endif
 
+ifeq ($(TARGET_OS), Linux)
+CONFIG_LINUX_I2C_HELPER = yes
+endif
+
 ###############################################################################
 # General architecture-specific settings.
 # Like above for the OS, below we verify user-supplied options depending on the target architecture.
@@ -1048,6 +1052,11 @@ LIBS += -lni845x
 PROGRAMMER_OBJS += ni845x_spi.o
 endif
 
+ifeq ($(CONFIG_LINUX_I2C_HELPER), yes)
+LIB_OBJS += i2c_helper_linux.o
+FEATURE_CFLAGS += -D'CONFIG_I2C_SUPPORT=1'
+endif
+
 ifneq ($(NEED_SERIAL), )
 LIB_OBJS += serial.o custom_baud.o
 endif