diff options
author | Fatih Aşıcı <fatih.asici@gmail.com> | 2014-02-16 10:13:53 +0100 |
---|---|---|
committer | Spencer Oliver <spen@spen-soft.co.uk> | 2014-02-24 11:56:29 +0000 |
commit | 12b34414db1a81be1823efdb0f49fc4d120eb5ab (patch) | |
tree | 6fec41dab3603e83906c697d4ee9a3c252311eb2 /tcl | |
parent | 829e532c3355656b40fa6caefa8f030b6fd765b1 (diff) |
cfg: Make stm32f4x usable with SWD transport
Change-Id: Ib8f3b414ec3c31cf8a112e75efe003e2237c59bb
Signed-off-by: Fatih Aşıcı <fatih.asici@gmail.com>
Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-on: http://openocd.zylin.com/1951
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-by: Nemui Trinomius <nemuisan_kawausogasuki@live.jp>
Diffstat (limited to 'tcl')
-rw-r--r-- | tcl/target/stm32f4x.cfg | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/tcl/target/stm32f4x.cfg b/tcl/target/stm32f4x.cfg index eafa1226..feca77c7 100644 --- a/tcl/target/stm32f4x.cfg +++ b/tcl/target/stm32f4x.cfg @@ -25,19 +25,6 @@ if { [info exists WORKAREASIZE] } { set _WORKAREASIZE 0x10000 } -# JTAG speed should be <= F_CPU/6. F_CPU after reset is 8MHz, so use F_JTAG = 1MHz -# -# Since we may be running of an RC oscilator, we crank down the speed a -# bit more to be on the safe side. Perhaps superstition, but if are -# running off a crystal, we can run closer to the limit. Note -# that there can be a pretty wide band where things are more or less stable. -adapter_khz 1000 - -adapter_nsrst_delay 100 -if {$using_jtag} { - jtag_ntrst_delay 100 -} - #jtag scan chain if { [info exists CPUTAPID] } { set _CPUTAPID $CPUTAPID @@ -73,6 +60,19 @@ $_TARGETNAME configure -work-area-phys 0x20000000 -work-area-size $_WORKAREASIZE set _FLASHNAME $_CHIPNAME.flash flash bank $_FLASHNAME stm32f2x 0 0 0 0 $_TARGETNAME +# JTAG speed should be <= F_CPU/6. F_CPU after reset is 8MHz, so use F_JTAG = 1MHz +# +# Since we may be running of an RC oscilator, we crank down the speed a +# bit more to be on the safe side. Perhaps superstition, but if are +# running off a crystal, we can run closer to the limit. Note +# that there can be a pretty wide band where things are more or less stable. +adapter_khz 1000 + +adapter_nsrst_delay 100 +if {$using_jtag} { + jtag_ntrst_delay 100 +} + # if srst is not fitted use SYSRESETREQ to # perform a soft reset cortex_m reset_config sysresetreq |