TIVA: add i2c fallback support

ChibiOS · Jan 25, 2024 · 8485dda · 8485dda
1 parent 39a32ae
commit 8485dda
Showing 1 changed file with 19 additions and 7 deletions.
diff --git a/os/hal/ports/TIVA/LLD/I2C/driver.mk b/os/hal/ports/TIVA/LLD/I2C/driver.mk
@@ -1,9 +1,21 @@
-ifeq ($(USE_SMART_BUILD),yes)
-ifneq ($(findstring HAL_USE_I2C TRUE,$(HALCONF)),)
-PLATFORMSRC += $(CHIBIOS_CONTRIB)/os/hal/ports/TIVA/LLD/I2C/hal_i2c_lld.c
-endif
+ifeq ($(USE_HAL_I2C_FALLBACK),yes)
+  # Fallback SW driver.
+  ifeq ($(USE_SMART_BUILD),yes)
+    ifneq ($(findstring HAL_USE_I2C TRUE,$(HALCONF)),)
+      PLATFORMSRC += $(CHIBIOS)/os/hal/lib/fallback/I2C/hal_i2c_lld.c
+    endif
+  else
+    PLATFORMSRC += $(CHIBIOS)/os/hal/lib/fallback/I2C/hal_i2c_lld.c
+  endif
+  PLATFORMINC += $(CHIBIOS)/os/hal/lib/fallback/I2C
 else
-PLATFORMSRC += $(CHIBIOS_CONTRIB)/os/hal/ports/TIVA/LLD/I2C/hal_i2c_lld.c
-endif
+  ifeq ($(USE_SMART_BUILD),yes)
+    ifneq ($(findstring HAL_USE_I2C TRUE,$(HALCONF)),)
+      PLATFORMSRC += $(CHIBIOS_CONTRIB)/os/hal/ports/TIVA/LLD/I2C/hal_i2c_lld.c
+    endif
+  else
+    PLATFORMSRC += $(CHIBIOS_CONTRIB)/os/hal/ports/TIVA/LLD/I2C/hal_i2c_lld.c
+  endif
 
-PLATFORMINC += $(CHIBIOS_CONTRIB)/os/hal/ports/TIVA/LLD/I2C
+  PLATFORMINC += $(CHIBIOS_CONTRIB)/os/hal/ports/TIVA/LLD/I2C
+endif