diff options
| -rw-r--r-- | tcl/target/imx27.cfg | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/tcl/target/imx27.cfg b/tcl/target/imx27.cfg index 240a8498..7687672e 100644 --- a/tcl/target/imx27.cfg +++ b/tcl/target/imx27.cfg @@ -1,5 +1,10 @@ -#use combined on interfaces or targets that can't set TRST/SRST separately -reset_config trst_and_srst +# page 3-34 of "MCIMC27 Multimedia Applications Processor Reference Manual, Rev 0.3" +# SRST pulls TRST +# +# Without setting these options correctly you'll see all sorts +# of weird errors, e.g. MOE=0xe, invalid cpsr values, reset +# failing, etc. +reset_config srst_only srst_pulls_trst if { [info exists CHIPNAME] } { set _CHIPNAME $CHIPNAME |