Could you (or someone) reissue that in the form of a patch?
Comments below on one file that needs tweaking yet.
On Monday 29 June 2009, Marcel Jost wrote:
> # script for luminary lm3s9b92
>
> if { [info exists CHIPNAME] } {
> set _CHIPNAME $CHIPNAME
> } else {
> set _CHIPNAME lm3s9b92
> }
>
> if { [info exists ENDIAN] } {
> set _ENDIAN $ENDIAN
> } else {
> # this defaults to a little endian
> set _ENDIAN little
> }
>
> if { [info exists CPUTAPID ] } {
> set _CPUTAPID $CPUTAPID
> } else {
> # force an error till we get a good number
> set _CPUTAPID 0x4ba00477
I believe that must be a "good number", so the comment should go.
> }
>
> # jtag speed
> jtag_khz 500
>
> jtag_nsrst_delay 100
> jtag_ntrst_delay 100
>
> #LM3S6918 Evaluation Board has only srst
> reset_config srst_only
Those four things belong in *board-specific* config file,
not this CPU-generic one. And this is NOT the '6918 EVB,
it's a '9b92 board...
> #jtag scan chain
> jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 1 -irmask 0xf -expected-id
> $_CPUTAPID
>
> # the luminary variant causes a software reset rather than asserting SRST
> # this stops the debug registers from being cleared
> # this will be fixed in later revisions of silicon
Is this still an issue with this almost-the-latest silicon?
I thought that issue was specific to the first generation
silicon ("Sandstorm"), and maybe the first spins of the
second generation stuff. The '9b92 is fourth gen...
> set _TARGETNAME [format "%s.cpu" $_CHIPNAME]
Just "set _TARGETNAME $_CHIPNAME.cpu" suffices. ;)
> target create $_TARGETNAME cortex_m3 -endian $_ENDIAN -chain-position
> $_TARGETNAME -variant lm3s
>
> # 4k working area at base of ram
> $_TARGETNAME configure -work-area-virt 0 -work-area-phys 0x20000000
> -work-area-size 0x4000 -work-area-backup 0
>
> #flash configuration
> flash bank stellaris 0 0 0 0 0
>
> gdb_memory_map enable
_______________________________________________
Openocd-development mailing list
Openocd-development@lists.berlios.de
https://lists.berlios.de/mailman/listinfo/openocd-development
