diff --git a/os/hal/ports/KINETIS/K20x/pwm_lld.c b/os/hal/ports/KINETIS/K20x/hal_pwm_lld.c
similarity index 100%
rename from os/hal/ports/KINETIS/K20x/pwm_lld.c
rename to os/hal/ports/KINETIS/K20x/hal_pwm_lld.c
diff --git a/os/hal/ports/KINETIS/K20x/pwm_lld.h b/os/hal/ports/KINETIS/K20x/hal_pwm_lld.h
similarity index 100%
rename from os/hal/ports/KINETIS/K20x/pwm_lld.h
rename to os/hal/ports/KINETIS/K20x/hal_pwm_lld.h
diff --git a/os/hal/ports/KINETIS/K20x/spi_lld.c b/os/hal/ports/KINETIS/K20x/hal_spi_lld.c
similarity index 100%
rename from os/hal/ports/KINETIS/K20x/spi_lld.c
rename to os/hal/ports/KINETIS/K20x/hal_spi_lld.c
diff --git a/os/hal/ports/KINETIS/K20x/spi_lld.h b/os/hal/ports/KINETIS/K20x/hal_spi_lld.h
similarity index 100%
rename from os/hal/ports/KINETIS/K20x/spi_lld.h
rename to os/hal/ports/KINETIS/K20x/hal_spi_lld.h
diff --git a/os/hal/ports/KINETIS/K20x/platform.mk b/os/hal/ports/KINETIS/K20x/platform.mk
index baa90a20..beee3365 100644
--- a/os/hal/ports/KINETIS/K20x/platform.mk
+++ b/os/hal/ports/KINETIS/K20x/platform.mk
@@ -1,16 +1,16 @@
 # List of all platform files.
 PLATFORMSRC = ${CHIBIOS}/os/hal/ports/common/ARMCMx/nvic.c \
               ${CHIBIOS_CONTRIB}/os/hal/ports/KINETIS/K20x/hal_lld.c \
-              ${CHIBIOS_CONTRIB}/os/hal/ports/KINETIS/LLD/pal_lld.c \
-              ${CHIBIOS_CONTRIB}/os/hal/ports/KINETIS/LLD/serial_lld.c \
-              ${CHIBIOS_CONTRIB}/os/hal/ports/KINETIS/K20x/spi_lld.c \
-              ${CHIBIOS_CONTRIB}/os/hal/ports/KINETIS/LLD/i2c_lld.c \
-              ${CHIBIOS_CONTRIB}/os/hal/ports/KINETIS/LLD/ext_lld.c \
-              ${CHIBIOS_CONTRIB}/os/hal/ports/KINETIS/LLD/adc_lld.c \
-              ${CHIBIOS_CONTRIB}/os/hal/ports/KINETIS/LLD/gpt_lld.c \
-              ${CHIBIOS_CONTRIB}/os/hal/ports/KINETIS/K20x/pwm_lld.c \
-              ${CHIBIOS_CONTRIB}/os/hal/ports/KINETIS/LLD/st_lld.c \
-              ${CHIBIOS_CONTRIB}/os/hal/ports/KINETIS/LLD/usb_lld.c
+              ${CHIBIOS_CONTRIB}/os/hal/ports/KINETIS/LLD/hal_pal_lld.c \
+              ${CHIBIOS_CONTRIB}/os/hal/ports/KINETIS/LLD/hal_serial_lld.c \
+              ${CHIBIOS_CONTRIB}/os/hal/ports/KINETIS/K20x/hal_spi_lld.c \
+              ${CHIBIOS_CONTRIB}/os/hal/ports/KINETIS/LLD/hal_i2c_lld.c \
+              ${CHIBIOS_CONTRIB}/os/hal/ports/KINETIS/LLD/hal_ext_lld.c \
+              ${CHIBIOS_CONTRIB}/os/hal/ports/KINETIS/LLD/hal_adc_lld.c \
+              ${CHIBIOS_CONTRIB}/os/hal/ports/KINETIS/LLD/hal_gpt_lld.c \
+              ${CHIBIOS_CONTRIB}/os/hal/ports/KINETIS/K20x/hal_pwm_lld.c \
+              ${CHIBIOS_CONTRIB}/os/hal/ports/KINETIS/LLD/hal_st_lld.c \
+              ${CHIBIOS_CONTRIB}/os/hal/ports/KINETIS/LLD/hal_usb_lld.c
 
 # Required include directories
 PLATFORMINC = ${CHIBIOS}/os/hal/ports/common/ARMCMx \
diff --git a/os/hal/ports/KINETIS/KL2x/pwm_lld.c b/os/hal/ports/KINETIS/KL2x/hal_pwm_lld.c
similarity index 100%
rename from os/hal/ports/KINETIS/KL2x/pwm_lld.c
rename to os/hal/ports/KINETIS/KL2x/hal_pwm_lld.c
diff --git a/os/hal/ports/KINETIS/KL2x/pwm_lld.h b/os/hal/ports/KINETIS/KL2x/hal_pwm_lld.h
similarity index 100%
rename from os/hal/ports/KINETIS/KL2x/pwm_lld.h
rename to os/hal/ports/KINETIS/KL2x/hal_pwm_lld.h
diff --git a/os/hal/ports/KINETIS/KL2x/platform.mk b/os/hal/ports/KINETIS/KL2x/platform.mk
index 8ababc38..dda7a6d2 100644
--- a/os/hal/ports/KINETIS/KL2x/platform.mk
+++ b/os/hal/ports/KINETIS/KL2x/platform.mk
@@ -1,15 +1,15 @@
 # List of all platform files.
 PLATFORMSRC = ${CHIBIOS}/os/hal/ports/common/ARMCMx/nvic.c \
               ${CHIBIOS_CONTRIB}/os/hal/ports/KINETIS/KL2x/hal_lld.c \
-              ${CHIBIOS_CONTRIB}/os/hal/ports/KINETIS/LLD/pal_lld.c \
-              ${CHIBIOS_CONTRIB}/os/hal/ports/KINETIS/LLD/serial_lld.c \
-              ${CHIBIOS_CONTRIB}/os/hal/ports/KINETIS/LLD/i2c_lld.c \
-              ${CHIBIOS_CONTRIB}/os/hal/ports/KINETIS/LLD/ext_lld.c \
-              ${CHIBIOS_CONTRIB}/os/hal/ports/KINETIS/LLD/adc_lld.c \
-              ${CHIBIOS_CONTRIB}/os/hal/ports/KINETIS/LLD/gpt_lld.c \
-              ${CHIBIOS_CONTRIB}/os/hal/ports/KINETIS/KL2x/pwm_lld.c \
-              ${CHIBIOS_CONTRIB}/os/hal/ports/KINETIS/LLD/st_lld.c \
-              ${CHIBIOS_CONTRIB}/os/hal/ports/KINETIS/LLD/usb_lld.c
+              ${CHIBIOS_CONTRIB}/os/hal/ports/KINETIS/LLD/hal_pal_lld.c \
+              ${CHIBIOS_CONTRIB}/os/hal/ports/KINETIS/LLD/hal_serial_lld.c \
+              ${CHIBIOS_CONTRIB}/os/hal/ports/KINETIS/LLD/hal_i2c_lld.c \
+              ${CHIBIOS_CONTRIB}/os/hal/ports/KINETIS/LLD/hal_ext_lld.c \
+              ${CHIBIOS_CONTRIB}/os/hal/ports/KINETIS/LLD/hal_adc_lld.c \
+              ${CHIBIOS_CONTRIB}/os/hal/ports/KINETIS/LLD/hal_gpt_lld.c \
+              ${CHIBIOS_CONTRIB}/os/hal/ports/KINETIS/KL2x/hal_pwm_lld.c \
+              ${CHIBIOS_CONTRIB}/os/hal/ports/KINETIS/LLD/hal_st_lld.c \
+              ${CHIBIOS_CONTRIB}/os/hal/ports/KINETIS/LLD/hal_usb_lld.c
 
 # Required include directories
 PLATFORMINC = ${CHIBIOS}/os/hal/ports/common/ARMCMx \
diff --git a/os/hal/ports/KINETIS/LLD/adc_lld.c b/os/hal/ports/KINETIS/LLD/hal_adc_lld.c
similarity index 100%
rename from os/hal/ports/KINETIS/LLD/adc_lld.c
rename to os/hal/ports/KINETIS/LLD/hal_adc_lld.c
diff --git a/os/hal/ports/KINETIS/LLD/adc_lld.h b/os/hal/ports/KINETIS/LLD/hal_adc_lld.h
similarity index 100%
rename from os/hal/ports/KINETIS/LLD/adc_lld.h
rename to os/hal/ports/KINETIS/LLD/hal_adc_lld.h
diff --git a/os/hal/ports/KINETIS/LLD/ext_lld.c b/os/hal/ports/KINETIS/LLD/hal_ext_lld.c
similarity index 100%
rename from os/hal/ports/KINETIS/LLD/ext_lld.c
rename to os/hal/ports/KINETIS/LLD/hal_ext_lld.c
diff --git a/os/hal/ports/KINETIS/LLD/ext_lld.h b/os/hal/ports/KINETIS/LLD/hal_ext_lld.h
similarity index 100%
rename from os/hal/ports/KINETIS/LLD/ext_lld.h
rename to os/hal/ports/KINETIS/LLD/hal_ext_lld.h
diff --git a/os/hal/ports/KINETIS/LLD/gpt_lld.c b/os/hal/ports/KINETIS/LLD/hal_gpt_lld.c
similarity index 100%
rename from os/hal/ports/KINETIS/LLD/gpt_lld.c
rename to os/hal/ports/KINETIS/LLD/hal_gpt_lld.c
diff --git a/os/hal/ports/KINETIS/LLD/gpt_lld.h b/os/hal/ports/KINETIS/LLD/hal_gpt_lld.h
similarity index 100%
rename from os/hal/ports/KINETIS/LLD/gpt_lld.h
rename to os/hal/ports/KINETIS/LLD/hal_gpt_lld.h
diff --git a/os/hal/ports/KINETIS/LLD/i2c_lld.c b/os/hal/ports/KINETIS/LLD/hal_i2c_lld.c
similarity index 100%
rename from os/hal/ports/KINETIS/LLD/i2c_lld.c
rename to os/hal/ports/KINETIS/LLD/hal_i2c_lld.c
diff --git a/os/hal/ports/KINETIS/LLD/i2c_lld.h b/os/hal/ports/KINETIS/LLD/hal_i2c_lld.h
similarity index 100%
rename from os/hal/ports/KINETIS/LLD/i2c_lld.h
rename to os/hal/ports/KINETIS/LLD/hal_i2c_lld.h
diff --git a/os/hal/ports/KINETIS/LLD/pal_lld.c b/os/hal/ports/KINETIS/LLD/hal_pal_lld.c
similarity index 100%
rename from os/hal/ports/KINETIS/LLD/pal_lld.c
rename to os/hal/ports/KINETIS/LLD/hal_pal_lld.c
diff --git a/os/hal/ports/KINETIS/LLD/pal_lld.h b/os/hal/ports/KINETIS/LLD/hal_pal_lld.h
similarity index 100%
rename from os/hal/ports/KINETIS/LLD/pal_lld.h
rename to os/hal/ports/KINETIS/LLD/hal_pal_lld.h
diff --git a/os/hal/ports/KINETIS/LLD/serial_lld.c b/os/hal/ports/KINETIS/LLD/hal_serial_lld.c
similarity index 100%
rename from os/hal/ports/KINETIS/LLD/serial_lld.c
rename to os/hal/ports/KINETIS/LLD/hal_serial_lld.c
diff --git a/os/hal/ports/KINETIS/LLD/serial_lld.h b/os/hal/ports/KINETIS/LLD/hal_serial_lld.h
similarity index 100%
rename from os/hal/ports/KINETIS/LLD/serial_lld.h
rename to os/hal/ports/KINETIS/LLD/hal_serial_lld.h
diff --git a/os/hal/ports/KINETIS/LLD/st_lld.c b/os/hal/ports/KINETIS/LLD/hal_st_lld.c
similarity index 100%
rename from os/hal/ports/KINETIS/LLD/st_lld.c
rename to os/hal/ports/KINETIS/LLD/hal_st_lld.c
diff --git a/os/hal/ports/KINETIS/LLD/st_lld.h b/os/hal/ports/KINETIS/LLD/hal_st_lld.h
similarity index 100%
rename from os/hal/ports/KINETIS/LLD/st_lld.h
rename to os/hal/ports/KINETIS/LLD/hal_st_lld.h
diff --git a/os/hal/ports/KINETIS/LLD/usb_lld.c b/os/hal/ports/KINETIS/LLD/hal_usb_lld.c
similarity index 100%
rename from os/hal/ports/KINETIS/LLD/usb_lld.c
rename to os/hal/ports/KINETIS/LLD/hal_usb_lld.c
diff --git a/os/hal/ports/KINETIS/LLD/usb_lld.h b/os/hal/ports/KINETIS/LLD/hal_usb_lld.h
similarity index 100%
rename from os/hal/ports/KINETIS/LLD/usb_lld.h
rename to os/hal/ports/KINETIS/LLD/hal_usb_lld.h