diff options
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 |