export CPU_ATXMEGA 1

# should expand RAM ?
EXP_RAM = 0

# CPU ROM/RAM
ifneq (,$(findstring atxmega8,$(CPU_MODEL)))
  RAM_LEN = 1K
  ROM_LEN = 8K
endif
ifneq (,$(findstring atxmega16,$(CPU_MODEL)))
  RAM_LEN = 2K
  ROM_LEN = 16K
endif
ifneq (,$(findstring atxmega32,$(CPU_MODEL)))
  RAM_LEN = 4K
  ROM_LEN = 32K
endif
ifneq (,$(findstring atxmega64,$(CPU_MODEL)))
  RAM_LEN = 4K
  ROM_LEN = 64K
endif
ifneq (,$(findstring atxmega128,$(CPU_MODEL)))
  RAM_LEN = 8K
  ROM_LEN = 128K
endif
ifneq (,$(findstring atxmega192,$(CPU_MODEL)))
  RAM_LEN = 16K
  ROM_LEN = 192K
endif
ifneq (,$(findstring atxmega256,$(CPU_MODEL)))
  RAM_LEN = 16K
  ROM_LEN = 256K
endif
ifneq (,$(findstring atxmega384,$(CPU_MODEL)))
  RAM_LEN = 32K
  ROM_LEN = 384K
endif

ifneq (,$(findstring a1,$(shell echo $(CPU_MODEL) | cut -c8-)))
  ifeq ($(EXP_RAM),1)
    CFLAGS += -DRAM_LEN=$(RAM_LEN)-1
    LDSCRIPT_EXTRA = -Wl,--defsym=__heap_end=0x800000+$(RAM_LEN)-1
  endif
endif

ifneq (,$(filter atxmega128a1 atxmega128a1u atxmega128a4u,$(CPU_MODEL)))
  LINKER_SCRIPT ?= avrxmega7.ld
else
  LINKER_SCRIPT ?= avrxmega6.ld
endif

# CPU depends on the avr8 common module, so include it
include $(RIOTCPU)/avr8_common/Makefile.include

PSEUDOMODULE += atxmega_ebi