diff options
Diffstat (limited to 'tcl/board/telo.cfg')
-rw-r--r-- | tcl/board/telo.cfg | 40 |
1 files changed, 23 insertions, 17 deletions
diff --git a/tcl/board/telo.cfg b/tcl/board/telo.cfg index a0643f74..29066f96 100644 --- a/tcl/board/telo.cfg +++ b/tcl/board/telo.cfg @@ -1,33 +1,34 @@ -source [find target/c100.cfg] +source [find c100.cfg] # basic register defintion for C100 -source [find target/c100regs.tcl] +source [find c100regs.tcl] # board-config info -source [find target/c100config.tcl] +source [find c100config.tcl] # C100 helper functions -source [find target/c100helper.tcl] +source [find c100helper.tcl] # Telo board & C100 support trst and srst -# however openocd does not support -# 1. setting srst reset pulse width -# 2. setting delay between srst pulse and JTAG access -# This really makes the srst useless for now. +# Note that libftd2xx.so tries to assert srst +# which break this script +# use libftdi.so library instead with this script +# make the reset asserted to +# allow RC circuit to discharge for: [ms] +jtag_nsrst_assert_width 100 +jtag_ntrst_assert_width 100 +# don't talk to JTAG after reset for: [ms] +jtag_nsrst_delay 100 +jtag_ntrst_delay 100 reset_config trst_and_srst separate + # issue telnet: reset init # issue gdb: monitor reset init $_TARGETNAME configure -event reset-init { jtag_khz 100 - # setup GPIO used as control signals for C100 - setupGPIO - # This will allow acces to lower 8MB or NOR - lowGPIO5 - # setup NOR size,timing,etc. - setupNOR - # setup internals + PLL + DDR2 - initC100 + # this will setup Telo board + setupTelo #turn up the JTAG speed jtag_khz 3000 puts "JTAG speek now 3MHz" @@ -38,10 +39,15 @@ $_TARGETNAME configure -event reset-deassert-post { # Force target into ARM state. # soft_reset_halt # not implemented on ARM11 puts "Detected SRSRT asserted on C100.CPU" + +} +$_TARGETNAME configure -event reset-assert-post { + puts "Assering reset" + #sleep 10 } -proc power_restore {} { puts "Sensed power restore. No action." } +proc power_restore {} { puts "Sensed power restore. No action." } proc srst_deasserted {} { puts "Sensed nSRST deasserted. No action." } |