#\r
# LUFA Library\r
-# Copyright (C) Dean Camera, 2016.\r
+# Copyright (C) Dean Camera, 2019.\r
#\r
# dean [at] fourwalledcubicle [dot] com\r
# www.lufa-lib.org\r
LUFA_PATH = ../../LUFA\r
CC_FLAGS = -DUSE_LUFA_CONFIG_HEADER -IConfig/ -DBOOT_START_ADDR=$(BOOT_START_OFFSET)\r
LD_FLAGS = -Wl,--section-start=.text=$(BOOT_START_OFFSET) $(BOOT_API_LD_FLAGS)\r
+LTO = Y\r
\r
# Flash size and bootloader section sizes of the target, in KB. These must\r
# match the target's total FLASH size and the bootloader size set in the\r
BOOT_API_LD_FLAGS += $(call BOOT_SECTION_LD_FLAG, .apitable_signatures, BootloaderAPI_Signatures, 8)\r
\r
# Check if the bootloader needs an AUX section, located before the real bootloader section to store some of the\r
-# bootloader code. This is required for 32KB and smaller devices, where the actual bootloader is 6KB but the maximum\r
+# bootloader code. This is required for 32KB and smaller devices, where the actual bootloader is 8KB but the maximum\r
# bootloader section size is 4KB. The actual usable application space will be reduced by 6KB for these devices.\r
ifeq ($(BOOT_SECTION_SIZE_KB),8)\r
CC_FLAGS += -DAUX_BOOT_SECTION_SIZE=0\r
else\r
- AUX_BOOT_SECTION_SIZE_KB = (6 - $(BOOT_SECTION_SIZE_KB))\r
+ AUX_BOOT_SECTION_SIZE_KB = (8 - $(BOOT_SECTION_SIZE_KB))\r
\r
CC_FLAGS += -DAUX_BOOT_SECTION_SIZE='($(AUX_BOOT_SECTION_SIZE_KB) * 1024)'\r
LD_FLAGS += -Wl,--section-start=.boot_aux=$(call BOOT_SEC_OFFSET, (($(BOOT_SECTION_SIZE_KB) + $(AUX_BOOT_SECTION_SIZE_KB)) * 1024 - 16))\r