diff --git a/flight/Project/OpenOCD/stm32f1x.cfg b/flight/Project/OpenOCD/stm32f1x.cfg new file mode 100644 index 000000000..8007ff57a --- /dev/null +++ b/flight/Project/OpenOCD/stm32f1x.cfg @@ -0,0 +1,75 @@ +# script for stm32 + +if { [info exists CHIPNAME] } { + set _CHIPNAME $CHIPNAME +} else { + set _CHIPNAME stm32 +} + +if { [info exists ENDIAN] } { + set _ENDIAN $ENDIAN +} else { + set _ENDIAN little +} + +# Work-area is a space in RAM used for flash programming +# By default use 16kB +if { [info exists WORKAREASIZE] } { + set _WORKAREASIZE $WORKAREASIZE +} else { + set _WORKAREASIZE 0x4000 +} + +# JTAG speed should be <= F_CPU/6. F_CPU after reset is 8MHz, so use F_JTAG = 1MHz +adapter_khz 1000 + +adapter_nsrst_delay 100 +jtag_ntrst_delay 100 + +#jtag scan chain +if { [info exists CPUTAPID ] } { + set _CPUTAPID $CPUTAPID +} else { + # See STM Document RM0008 + # Section 26.6.3 + set _CPUTAPID 0x3ba00477 +} +jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID + +if { [info exists BSTAPID ] } { + # FIXME this never gets used to override defaults... + set _BSTAPID $BSTAPID +} else { + # See STM Document RM0008 + # Section 29.6.2 + # Low density devices, Rev A + set _BSTAPID1 0x06412041 + # Medium density devices, Rev A + set _BSTAPID2 0x06410041 + # Medium density devices, Rev B and Rev Z + set _BSTAPID3 0x16410041 + set _BSTAPID4 0x06420041 + # High density devices, Rev A + set _BSTAPID5 0x06414041 + # Connectivity line devices, Rev A and Rev Z + set _BSTAPID6 0x06418041 + # XL line devices, Rev A + set _BSTAPID7 0x06430041 +} +jtag newtap $_CHIPNAME bs -irlen 5 -expected-id $_BSTAPID1 \ + -expected-id $_BSTAPID2 -expected-id $_BSTAPID3 \ + -expected-id $_BSTAPID4 -expected-id $_BSTAPID5 \ + -expected-id $_BSTAPID6 -expected-id $_BSTAPID7 + +set _TARGETNAME $_CHIPNAME.cpu +target create $_TARGETNAME cortex_m3 -endian $_ENDIAN -chain-position $_TARGETNAME + +$_TARGETNAME configure -work-area-phys 0x20000000 -work-area-size $_WORKAREASIZE -work-area-backup 0 + +# flash size will be probed +set _FLASHNAME $_CHIPNAME.flash +flash bank $_FLASHNAME stm32f1x 0x08000000 0 0 0 $_TARGETNAME + +# if srst is not fitted use SYSRESETREQ to +# perform a soft reset +cortex_m3 reset_config sysresetreq diff --git a/make/firmware-defs.mk b/make/firmware-defs.mk index 901a6c454..0bbbb54b8 100644 --- a/make/firmware-defs.mk +++ b/make/firmware-defs.mk @@ -213,7 +213,7 @@ OOCD_EXE ?= openocd OOCD_JTAG_SETUP = -d0 # interface and board/target settings (using the OOCD target-library here) OOCD_JTAG_SETUP += -s $(TOP)/flight/Project/OpenOCD -OOCD_JTAG_SETUP += -f foss-jtag.revb.cfg -f stm32.cfg +OOCD_JTAG_SETUP += -f foss-jtag.revb.cfg -f stm32f1x.cfg # initialize OOCD_BOARD_RESET = -c init @@ -242,4 +242,50 @@ wipe: -c "flash erase_address pad $(2) $(3)" \ -c "reset run" \ -c "shutdown" -endef \ No newline at end of file +endef + +# $(1) = Name of binary image to write +# $(2) = Base of flash region to write/wipe +# $(3) = Size of flash region to write/wipe +define JTAG_TEMPLATE_F2X +# --------------------------------------------------------------------------- +# Options for OpenOCD flash-programming +# see openocd.pdf/openocd.texi for further information + +# if OpenOCD is in the $PATH just set OPENOCDEXE=openocd +OOCD_EXE ?= openocd + +# debug level +OOCD_JTAG_SETUP = -d0 +# interface and board/target settings (using the OOCD target-library here) +OOCD_JTAG_SETUP += -s $(TOP)/flight/Project/OpenOCD +OOCD_JTAG_SETUP += -f foss-jtag.revb.cfg -f stm32f2x.cfg + +# initialize +OOCD_BOARD_RESET = -c init +# show the targets +#OOCD_BOARD_RESET += -c targets +# commands to prepare flash-write +OOCD_BOARD_RESET += -c "reset halt" + +.PHONY: program +program: $(1) + @echo $(MSG_JTAG_PROGRAM) $$(call toprel, $$<) + $(V1) $(OOCD_EXE) \ + $$(OOCD_JTAG_SETUP) \ + $$(OOCD_BOARD_RESET) \ + -c "flash write_image erase $$< $(2) bin" \ + -c "verify_image $$< $(2) bin" \ + -c "reset run" \ + -c "shutdown" + +.PHONY: wipe +wipe: + @echo $(MSG_JTAG_WIPE) wiping $(3) bytes starting from $(2) + $(V1) $(OOCD_EXE) \ + $$(OOCD_JTAG_SETUP) \ + $$(OOCD_BOARD_RESET) \ + -c "flash erase_address pad $(2) $(3)" \ + -c "reset run" \ + -c "shutdown" +endef