mimxrt: Add a machine.freq(x) method.

For i.MX RT 101x, 102x, 105x, 106x: Just for three selected frequencies base_freq/1, /2 and /4. For i.MX RT 117x: Any frequency between 156 MHZ and 996 MHz. At /4 the power consumption is like 30% decreased for teensy boards and way less for other boards, since bus & peripherals still run at full speed. Signed-off-by: robert-hh <robert@hammelrath.com>
robert-hh · Aug 22, 2023 · 3892ccc · 3892ccc
1 parent a18d62e
commit 3892ccc
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Showing 15 changed files with 2,009 additions and 4 deletions.
diff --git a/ports/mimxrt/Makefile b/ports/mimxrt/Makefile
@@ -122,8 +122,8 @@ endif
 
 # NXP SDK sources
 SRC_HAL_IMX_C += \
-	$(MCU_DIR)/drivers/fsl_clock.c \
 	$(MCU_DIR)/drivers/fsl_common.c \
+	$(MCU_DIR)/drivers/fsl_dcdc.c \
 	$(MCU_DIR)/drivers/fsl_dmamux.c \
 	$(MCU_DIR)/drivers/fsl_edma.c \
 	$(MCU_DIR)/drivers/fsl_flexram.c \
@@ -165,6 +165,9 @@ endif
 ifeq ($(MCU_SERIES), MIMXRT1176)
 INC += -I$(TOP)/$(MCU_DIR)/drivers/cm7
 
+SRC_C += \
+	hal/fsl_clock_MIMXRT1176.c
+
 SRC_HAL_IMX_C += \
 	$(MCU_DIR)/drivers/cm7/fsl_cache.c \
 	$(MCU_DIR)/drivers/fsl_dcdc.c \
@@ -177,6 +180,7 @@ else
 SRC_HAL_IMX_C += \
 	$(MCU_DIR)/drivers/fsl_adc.c \
 	$(MCU_DIR)/drivers/fsl_cache.c \
+	$(MCU_DIR)/drivers/fsl_clock.c \
 	$(MCU_DIR)/drivers/fsl_trng.c
 endif
 

diff --git a/ports/mimxrt/boards/ADAFRUIT_METRO_M7/mpconfigboard.mk b/ports/mimxrt/boards/ADAFRUIT_METRO_M7/mpconfigboard.mk
@@ -1,5 +1,6 @@
 MCU_SERIES = MIMXRT1011
 MCU_VARIANT = MIMXRT1011DAE5A
+CFLAGS += -DMIMXRT101x_SERIES
 
 MICROPY_FLOAT_IMPL = single
 MICROPY_PY_MACHINE_SDCARD = 0

diff --git a/ports/mimxrt/boards/MIMXRT1010_EVK/mpconfigboard.mk b/ports/mimxrt/boards/MIMXRT1010_EVK/mpconfigboard.mk
@@ -1,5 +1,6 @@
 MCU_SERIES = MIMXRT1011
 MCU_VARIANT = MIMXRT1011DAE5A
+CFLAGS += -DMIMXRT101x_SERIES
 
 MICROPY_FLOAT_IMPL = single
 MICROPY_PY_MACHINE_SDCARD = 0

diff --git a/ports/mimxrt/boards/MIMXRT1015_EVK/mpconfigboard.mk b/ports/mimxrt/boards/MIMXRT1015_EVK/mpconfigboard.mk
@@ -1,5 +1,6 @@
 MCU_SERIES = MIMXRT1015
 MCU_VARIANT = MIMXRT1015DAF5A
+CFLAGS += -DMIMXRT101x_SERIES
 
 MICROPY_FLOAT_IMPL = single
 MICROPY_PY_MACHINE_SDCARD = 0

diff --git a/ports/mimxrt/boards/MIMXRT1020_EVK/mpconfigboard.mk b/ports/mimxrt/boards/MIMXRT1020_EVK/mpconfigboard.mk
@@ -1,5 +1,6 @@
 MCU_SERIES = MIMXRT1021
 MCU_VARIANT = MIMXRT1021DAG5A
+CFLAGS += -DMIMXRT102x_SERIES
 
 MICROPY_FLOAT_IMPL = double
 MICROPY_PY_MACHINE_SDCARD = 1

diff --git a/ports/mimxrt/boards/MIMXRT1050_EVK/mpconfigboard.mk b/ports/mimxrt/boards/MIMXRT1050_EVK/mpconfigboard.mk
@@ -1,5 +1,6 @@
 MCU_SERIES = MIMXRT1052
 MCU_VARIANT = MIMXRT1052DVL6B
+CFLAGS += -DMIMXRT105x_SERIES
 
 MICROPY_FLOAT_IMPL = double
 MICROPY_PY_MACHINE_SDCARD = 1

diff --git a/ports/mimxrt/boards/MIMXRT1060_EVK/mpconfigboard.mk b/ports/mimxrt/boards/MIMXRT1060_EVK/mpconfigboard.mk
@@ -1,5 +1,6 @@
 MCU_SERIES = MIMXRT1062
 MCU_VARIANT = MIMXRT1062DVJ6A
+CFLAGS += -DMIMXRT106x_SERIES
 
 MICROPY_FLOAT_IMPL = double
 MICROPY_PY_MACHINE_SDCARD = 1

diff --git a/ports/mimxrt/boards/MIMXRT1064_EVK/mpconfigboard.mk b/ports/mimxrt/boards/MIMXRT1064_EVK/mpconfigboard.mk
@@ -1,5 +1,6 @@
 MCU_SERIES = MIMXRT1064
 MCU_VARIANT = MIMXRT1064DVL6A
+CFLAGS += -DMIMXRT106x_SERIES
 
 MICROPY_FLOAT_IMPL = double
 MICROPY_PY_MACHINE_SDCARD = 1

diff --git a/ports/mimxrt/boards/OLIMEX_RT1010/mpconfigboard.mk b/ports/mimxrt/boards/OLIMEX_RT1010/mpconfigboard.mk
@@ -1,5 +1,6 @@
 MCU_SERIES = MIMXRT1011
 MCU_VARIANT = MIMXRT1011DAE5A
+CFLAGS += -DMIMXRT101x_SERIES
 
 MICROPY_FLOAT_IMPL = single
 MICROPY_PY_MACHINE_SDCARD ?= 0

diff --git a/ports/mimxrt/boards/SEEED_ARCH_MIX/mpconfigboard.mk b/ports/mimxrt/boards/SEEED_ARCH_MIX/mpconfigboard.mk
@@ -1,5 +1,6 @@
 MCU_SERIES = MIMXRT1052
 MCU_VARIANT = MIMXRT1052DVL6B
+CFLAGS += -DMIMXRT105x_SERIES
 
 MICROPY_FLOAT_IMPL = double
 MICROPY_PY_MACHINE_SDCARD = 1

diff --git a/ports/mimxrt/boards/TEENSY40/mpconfigboard.mk b/ports/mimxrt/boards/TEENSY40/mpconfigboard.mk
@@ -1,5 +1,6 @@
 MCU_SERIES = MIMXRT1062
 MCU_VARIANT = MIMXRT1062DVJ6A
+CFLAGS += -DMIMXRT106x_SERIES
 
 MICROPY_FLOAT_IMPL = double
 MICROPY_PY_MACHINE_SDCARD = 1

diff --git a/ports/mimxrt/boards/TEENSY41/mpconfigboard.mk b/ports/mimxrt/boards/TEENSY41/mpconfigboard.mk
@@ -1,5 +1,6 @@
 MCU_SERIES = MIMXRT1062
 MCU_VARIANT = MIMXRT1062DVJ6A
+CFLAGS += -DMIMXRT106x_SERIES
 
 MICROPY_FLOAT_IMPL = double
 MICROPY_PY_MACHINE_SDCARD = 1