46 lines
1.3 KiB
Makefile
46 lines
1.3 KiB
Makefile
## chip/board settings
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# - the next two should match the directories in
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# <chibios>/os/hal/ports/$(MCU_FAMILY)/$(MCU_SERIES)
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# - For Teensies, FAMILY = KINETIS and SERIES is either
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# KL2x (LC) or K20x (3.0,3.1,3.2).
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MCU_FAMILY = KINETIS
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MCU_SERIES = KL2x
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# Linker script to use
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# - it should exist either in <chibios>/os/common/ports/ARMCMx/compilers/GCC/ld/
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# or <this_dir>/ld/
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# - NOTE: a custom ld script is needed for EEPROM on Teensy LC
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# - LDSCRIPT =
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# - MKL26Z64 for Teensy LC
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# - MK20DX128 for Teensy 3.0
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# - MK20DX256 for Teensy 3.1 and 3.2
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MCU_LDSCRIPT = MKL26Z64
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# Startup code to use
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# - it should exist in <chibios>/os/common/ports/ARMCMx/compilers/GCC/mk/
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# - STARTUP =
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# - kl2x for Teensy LC
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# - k20x5 for Teensy 3.0
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# - k20x7 for Teensy 3.1 and 3.2
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MCU_STARTUP = kl2x
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# Board: it should exist either in <chibios>/os/hal/boards/
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# or <this_dir>/boards
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# - BOARD =
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# - PJRC_TEENSY_LC for Teensy LC
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# - PJRC_TEENSY_3 for Teensy 3.0
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# - PJRC_TEENSY_3_1 for Teensy 3.1 or 3.2
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BOARD = PJRC_TEENSY_LC
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# Cortex version
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# Teensy LC is cortex-m0plus; Teensy 3.x are cortex-m4
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MCU = cortex-m0plus
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# ARM version, CORTEX-M0/M1 are 6, CORTEX-M3/M4/M7 are 7
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# I.e. 6 for Teensy LC; 7 for Teensy 3.x
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ARMV = 6
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# Enter lower-power sleep mode when on the ChibiOS idle thread
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OPT_DEFS += -DCORTEX_ENABLE_WFI_IDLE=TRUE
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