diff options
Diffstat (limited to 'nuttx/configs/zp214xpa/tools/olimex.cfg')
-rwxr-xr-x | nuttx/configs/zp214xpa/tools/olimex.cfg | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/nuttx/configs/zp214xpa/tools/olimex.cfg b/nuttx/configs/zp214xpa/tools/olimex.cfg new file mode 100755 index 000000000..09f373993 --- /dev/null +++ b/nuttx/configs/zp214xpa/tools/olimex.cfg @@ -0,0 +1,62 @@ +# NXP LPC2148 ARM7TDMI + +#daemon configuration +telnet_port 4444 +gdb_port 3333 + +#interface +interface ft2232 +ft2232_device_desc "Olimex OpenOCD JTAG A" +ft2232_layout "olimex-jtag" +ft2232_vid_pid 0x15BA 0x0003 + +# Use RCLK. If RCLK is not available fall back to 500kHz. +# +# Depending on cabling you might be able to eek this up to 2000kHz. +jtag_rclk 500 + +if { [info exists CHIPNAME] } { + set _CHIPNAME $CHIPNAME +} else { + set _CHIPNAME lpc2148 +} + +if { [info exists CPUTAPID ] } { + set _CPUTAPID $CPUTAPID +} else { + set _CPUTAPID 0x4f1f0f0f +} + +adapter_nsrst_delay 200 +jtag_ntrst_delay 200 + +# NOTE!!! LPCs need reset pulled while RTCK is low. 0 to activate +# JTAG, power-on reset is not enough, i.e. you need to perform a +# reset before being able to talk to the LPC2148, attach is not possible. + +reset_config trst_and_srst + +jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID + +set _TARGETNAME $_CHIPNAME.cpu +target create $_TARGETNAME arm7tdmi -chain-position $_TARGETNAME + +$_TARGETNAME configure -work-area-phys 0x40000000 -work-area-size 0x4000 -work-area-backup 0 + +$_TARGETNAME configure -event reset-init { + # Force target into ARM state + arm core_state arm + + # Do not remap 0x0000-0x0020 to anything but the flash (i.e. select + # "User Flash Mode" where interrupt vectors are _not_ remapped, + # and reside in flash instead). + # + # See section 7.1 on page 32 ("Memory Mapping control register") in + # "UM10139: Volume 1: LPC214x User Manual", Rev. 02 -- 25 July 2006. + # http://www.standardics.nxp.com/support/documents/microcontrollers/pdf/user.manual.lpc2141.lpc2142.lpc2144.lpc2146.lpc2148.pdf + mwb 0xE01FC040 0x01 +} + +# flash bank <name> lpc2000 <base> <size> 0 0 <target#> <variant> <clock> [calc checksum] +set _FLASHNAME $_CHIPNAME.flash +flash bank $_FLASHNAME lpc2000 0x0 0x7d000 0 0 $_TARGETNAME lpc2000_v2 14765 calc_checksum |