diff options
Diffstat (limited to 'tcl/target')
| -rw-r--r-- | tcl/target/efm32.cfg | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/tcl/target/efm32.cfg b/tcl/target/efm32.cfg index 33610d5..e0c553f 100644 --- a/tcl/target/efm32.cfg +++ b/tcl/target/efm32.cfg @@ -1,5 +1,8 @@ # -# efm32 target +# Silicon Labs (formerly Energy Micro) EFM32 target +# +# Note: All EFM32 chips have SWD support, but only newer series 1 +# chips have JTAG support. # source [find target/swj-dp.tcl] @@ -21,10 +24,14 @@ if { [info exists WORKAREASIZE] } { if { [info exists CPUTAPID] } { set _CPUTAPID $CPUTAPID } else { - set _CPUTAPID 0x2ba01477 + if { [using_jtag] } { + set _CPUTAPID 0x4ba00477 + } { + set _CPUTAPID 0x2ba01477 + } } -swj_newdap $_CHIPNAME cpu -expected-id $_CPUTAPID +swj_newdap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID adapter_khz 1000 |