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| author | Dean Camera <dean@fourwalledcubicle.com> | 2013-03-08 15:52:05 +0000 |
|---|---|---|
| committer | Dean Camera <dean@fourwalledcubicle.com> | 2013-03-08 15:52:05 +0000 |
| commit | 4753528b9eb136863d49b5ad5e66c55e78a4b81b (patch) | |
| tree | fb982e927a854af4332a525224115ff04763e888 /Bootloaders/Incomplete/MassStorage/makefile | |
| parent | 64f17a679f0d99741fb8101f02dfb3ef084e525c (diff) | |
| download | lufa-4753528b9eb136863d49b5ad5e66c55e78a4b81b.tar.gz lufa-4753528b9eb136863d49b5ad5e66c55e78a4b81b.tar.bz2 lufa-4753528b9eb136863d49b5ad5e66c55e78a4b81b.zip | |
Add APIs to the incomplete Mass Storage bootloader.
Diffstat (limited to 'Bootloaders/Incomplete/MassStorage/makefile')
| -rw-r--r-- | Bootloaders/Incomplete/MassStorage/makefile | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/Bootloaders/Incomplete/MassStorage/makefile b/Bootloaders/Incomplete/MassStorage/makefile index 566c47d3b..fca29eda2 100644 --- a/Bootloaders/Incomplete/MassStorage/makefile +++ b/Bootloaders/Incomplete/MassStorage/makefile @@ -20,14 +20,14 @@ OPTIMIZATION = s TARGET = MassStorage
SRC = $(TARGET).c Descriptors.c Lib/SCSI.c Lib/VirtualFAT.c $(LUFA_SRC_USB) $(LUFA_SRC_USBCLASS)
LUFA_PATH = ../../../LUFA
-CC_FLAGS = -DUSE_LUFA_CONFIG_HEADER -IConfig/
-LD_FLAGS = -Wl,--section-start=.text=$(BOOT_START_OFFSET)
+CC_FLAGS = -DUSE_LUFA_CONFIG_HEADER -IConfig/ -DBOOT_START_ADDR=$(BOOT_START_OFFSET)
+LD_FLAGS = -Wl,--section-start=.text=$(BOOT_START_OFFSET) $(BOOT_API_LD_FLAGS)
# Flash size and bootloader section sizes of the target, in KB. These must
# match the target's total FLASH size and the bootloader size set in the
# device's fuses.
-FLASH_SIZE_KB := 128
-BOOT_SECTION_SIZE_KB := 8
+FLASH_SIZE_KB = 128
+BOOT_SECTION_SIZE_KB = 8
# Bootloader address calculation formulas
# Do not modify these macros, but rather modify the dependent values above.
@@ -35,6 +35,13 @@ CALC_ADDRESS_IN_HEX = $(shell printf "0x%X" $$(( $(1) )) ) BOOT_START_OFFSET = $(call CALC_ADDRESS_IN_HEX, ($(FLASH_SIZE_KB) - $(BOOT_SECTION_SIZE_KB)) * 1024 )
BOOT_SEC_OFFSET = $(call CALC_ADDRESS_IN_HEX, ($(FLASH_SIZE_KB) * 1024) - $(strip $(1)) )
+# Bootloader linker section flags for relocating the API table sections to
+# known FLASH addresses - these should not normally be user-edited.
+BOOT_SECTION_LD_FLAG = -Wl,--section-start=.apitable_$(strip $(1))=$(call BOOT_SEC_OFFSET, $(3)) -Wl,--undefined=BootloaderAPI_$(strip $(2))
+BOOT_API_LD_FLAGS = $(call BOOT_SECTION_LD_FLAG, trampolines, Trampolines, 96)
+BOOT_API_LD_FLAGS += $(call BOOT_SECTION_LD_FLAG, jumptable, JumpTable, 32)
+BOOT_API_LD_FLAGS += $(call BOOT_SECTION_LD_FLAG, signatures, Signatures, 8)
+
# Default target
all:
|