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SAM E54 Xplained devkit hardfaults at start with -O2 

I don't know why, but other samd5x are using -Os too, see the block above.

Closes: #7277
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Jeff Epler 2022-11-29 13:04:50 -06:00
parent ad2d190507
commit 8e83f36c36
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2
ports/atmel-samd/Makefile
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@ -79,7 +79,7 @@ endif
ifeq ($(CHIP_FAMILY), same54)
PERIPHERALS_CHIP_FAMILY=sam_d5x_e5x
OPTIMIZATION_FLAGS ?= -O2
OPTIMIZATION_FLAGS ?= -Os
# TinyUSB defines
CFLAGS += -DCFG_TUSB_MCU=OPT_MCU_SAME5X -DCFG_TUD_MIDI_RX_BUFSIZE=128 -DCFG_TUD_CDC_RX_BUFSIZE=256 -DCFG_TUD_MIDI_TX_BUFSIZE=128 -DCFG_TUD_CDC_TX_BUFSIZE=256 -DCFG_TUD_MSC_BUFSIZE=1024
endif