## Upload Configuration for OpenOCD
## ================================
## When properly configured, you can conveniently use
##  make clean all burn
## to build, upload and run the binary.
##
## If your target hardware is supported, you only need
## to specify the programming adapter. Everything else
## will be automatically set near the end of this file.


## Choose the programming adapter
## ------------------------------
## A file with this name and extension .cfg must exist in
## the OpenOCD interface directory.

## Use this with Turtelizer 2
# BURNDONGLE = turtelizer2

## Hubert Hoegl's original USB to JTAG
# BURNDONGLE = openocd-usb


## Choose the executable
## ---------------------
## Your OpenOCD executable may have a different name.
BURN=openocd

## Directory containing OpenOCD configuration files.
BURNCONFDIR=$(top_srcdir)/tools/turtelizer2


## Choose the target board
## -----------------------
## A file with this name and extension .cfg must exist in
## the OpenOCD board directory.

# BURNBOARD = myboard


## Choose the target CPU
## ---------------------
## Typically this is specified in the board configuration.

# BURNTARGET = sam7x256


## Choose the command sequence
## ---------------------------
##

## Terminates configuration stage. Use with all targets.
BURNCMDS  = -c init

## Example for an explicit command sequence.
# BURNCMDS=-c init -c "reset init" -c "load_image $IMGFILE 0" -c "verify_image $IMGFILE 0" -c "resume 0" -c shutdown

## Example for command line chaining.
# BURNCMDS += -f $(top_srcdir)/tools/flash/flash.script
# BURNCMDS += -c "reset init"
# BURNCMDS += -c "halt"
# BURNCMDS += -c "arm7_9 dcc_downloads enable"
# BURNCMDS += -c "flash write_image erase $(ITARG) 0x00100000 bin"
# BURNCMDS += -c "reset run"
# BURNCMDS += -f $(top_srcdir)/tools/flash/flash-exit.script


## Try to determine everything automatically
## -----------------------------------------
##
ifeq ($(PLATFORM), AT91SAM7X_EK)
BURNBOARD = at91sam7x-ek
BURNCMDS += -c "reset halt"
BURNCMDS += -c "flash write_image erase $(ITARG) 0x100000 bin"
# BURNCMDS += -c "verify_image $(ITARG) 0x100000 bin"
BURNCMDS += -c "at91sam7 gpnvm 2 set"
BURNCMDS += -c "reset"
endif

ifeq ($(PLATFORM), AT91SAM9260_EK)
BURNBOARD = atmel_at91sam9260-ek
BURNCMDS += -c "reset init"
BURNCMDS += -c "load_image $(ITARG) 0x20000000"
BURNCMDS += -c "verify_image $(ITARG) 0x20000000"
BURNCMDS += -c "resume 0x20000000"
endif

ifeq ($(PLATFORM), ELEKTOR_IR1)
BURNBOARD = eir
# Initialize clocks and SDRAM.
BURNCMDS += -c "reset init"
ifeq ($(LDNAME), at91sam7se512_xram)
# Load image into external SDRAM.
BURNCMDS += -c "load_image $(ITARG) 0x20000000"
# Verify image in external SDRAM.
BURNCMDS += -c "verify_image $(ITARG) 0x20000000"
# Start image in external SDRAM.
BURNCMDS += -c "resume 0x20000000"
endif
ifeq ($(LDNAME), at91sam7se512_rom)
BURNCMDS += -c "flash write_image erase $(ITARG) 0x100000 bin"
BURNCMDS += -c "verify_image $(ITARG) 0x100000 bin"
BURNCMDS += -c "at91sam7 gpnvm 2 set"
BURNCMDS += -c "reset run"
endif
endif

ifeq ($(PLATFORM), ETHERNUT3)
BURNBOARD = ethernut3
# Enable chip selects and remap memory.
BURNCMDS += -c "reset init"
ifeq ($(LDNAME), at91x40_rom)
# Write to external NOR flash.
BURNCMDS += -c "flash write_image erase $(ITARG) 0x10000000 bin"
BURNCMDS += -c "verify_image $(ITARG) 0x10000000 bin"
BURNCMDS += -c "reset run"
else
# Write to internal SRAM.
BURNCMDS += -c "arm core_state arm"
BURNCMDS += -c "load_image $(ITARG) 0"
BURNCMDS += -c "verify_image $(ITARG) 0"
BURNCMDS += -c "resume 0"
endif
endif

ifeq ($(PLATFORM), ETHERNUT5)
BURNBOARD = ethernut5
# Initialize clocks and SDRAM.
BURNCMDS += -c "reset init"
ifeq ($(LDNAME), at91sam9xe512_ram)
# Load image into external SDRAM.
BURNCMDS += -c "load_image $(ITARG) 0x20000000"
BURNCMDS += -c "verify_image $(ITARG) 0x20000000"
BURNCMDS += -c "resume 0x20000000"
endif
# Programming AT91SAM9XE internal flash is not supported by OpenOCD.
ifeq ($(LDNAME), at91sam9xe512_iram)
# Load image into internal SRAM.
BURNCMDS += -c "mww 0xFFFFEF00 0x00000003"
BURNCMDS += -c "load_image $(ITARG) 0x00000000"
BURNCMDS += -c "verify_image $(ITARG) 0x00000000"
BURNCMDS += -c "resume 0x00000000"
endif
endif

ifeq ($(PLATFORM), AT91SAM9G45_EK)
BURNBOARD = at91sam9g45-ek
BURNCMDS += -c "reset init"
# Load image into external SDRAM.
BURNCMDS += -c "load_image $(ITARG) 0x00300000"
BURNCMDS += -c "verify_image $(ITARG) 0x00300000"
BURNCMDS += -c "resume 0x00300000"
endif

ifeq ($(PLATFORM), AT91SAM9M10_EK)
BURNBOARD = at91sam9m10-ek
BURNCMDS += -c "reset init"
# Load image into external SDRAM.
BURNCMDS += -c "load_image $(ITARG) 0x20000000"
BURNCMDS += -c "verify_image $(ITARG) 0x20000000"
BURNCMDS += -c "resume 0x20000000"
endif

ifeq ($(PLATFORM), FLECX1)
BURNBOARD = flecx
# It is not fully clear how to program the LPC1768 flash.
# The following sequence was found by trial and error.
BURNCMDS += -c "reset init"
BURNCMDS += -c halt
BURNCMDS += -c wait_halt
BURNCMDS += -c "flash write_image erase $(ITARG) 0 bin"
# BURNCMDS += -c "verify_image $(ITARG) 0 bin"
BURNCMDS += -c halt
BURNCMDS += -c wait_halt
BURNCMDS += -c "reset run"
endif

ifeq ($(PLATFORM), SAM7ETH)
BURNBOARD = sam7eth
BURNCMDS += -c "reset halt"
BURNCMDS += -c "flash write_image erase $(ITARG) 0x100000 bin"
BURNCMDS += -c reset
endif

## Terminate OpenOCD. Use with all targets.
BURNCMDS += -c shutdown


# No change required
# ------------------
# Anything below this line will typically work out of the box.
#
ifndef BURNDONGLE
# Force the user to specify a valid dongle.
BURN      = 
BURNFLAGS = @echo Cannot burn, please edit nut/app/Makeburn.arm-ocd
else
BURNCONFIG += -c "source [find interface/$(BURNDONGLE).cfg]"
endif
ifneq ($(BURNBOARD),)
BURNCONFIG += -c "source [find board/$(BURNBOARD).cfg]"
endif
ifneq ($(BURNTARGET),)
BURNCONFIG += -c "source [find target/$(BURNTARGET).cfg]"
endif

ifndef BURNFLAGS
BURNFLAGS = -s $(BURNCONFDIR) $(BURNCONFIG) $(BURNCMDS)
endif