diff options
Diffstat (limited to 'tcl/target/omap5912.cfg')
| -rw-r--r-- | tcl/target/omap5912.cfg | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/tcl/target/omap5912.cfg b/tcl/target/omap5912.cfg new file mode 100644 index 00000000..2942ad74 --- /dev/null +++ b/tcl/target/omap5912.cfg @@ -0,0 +1,63 @@ +#TI OMAP5912 dual core processor - http://www.ti.com +#on a OMAP5912 OSK board http://www.spectrumdigital.com. + +if { [info exists CHIPNAME] } { + set _CHIPNAME $CHIPNAME +} else { + set _CHIPNAME omap5912 +} + +if { [info exists ENDIAN] } { + set _ENDIAN $ENDIAN +} else { + # this defaults to a bigendian + set _ENDIAN little +} + +if { [info exists CPUTAPID ] } { + set _CPUTAPID $CPUTAPID +} else { + # force an error till we get a good number + set _CPUTAPID 0xffffffff +} + +#use combined on interfaces or targets that can't set TRST/SRST separately +reset_config trst_and_srst + +#jtag scan chain +jtag newtap $_CHIPNAME unknown1 -irlen 38 -ircapture 0x0 -irmask 0x0 +jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0x0 -expected-id $_CPUTAPID +jtag newtap $_CHIPNAME unknown2 irlen 8 -ircapture 0x0 -irmask 0x0 + +set _TARGETNAME [format "%s.cpu" $_CHIPNAME] +target create $_TARGETNAME arm926ejs -endian $_ENDIAN -chain-position $_TARGETNAME -variant arm926ejs + +$_TARGETNAME configure -event reset-init { + # + # halt target + # + poll + sleep 1 + halt + wait_halt + # + # disable wdt + # + mww 0xfffec808 0x000000f5 + mww 0xfffec808 0x000000a0 + + mww 0xfffeb048 0x0000aaaa + sleep 500 + mww 0xfffeb048 0x00005555 + sleep 500 + # + # detect flash + # + flash probe 0 +} + +# omap5912 lcd frame buffer as working area +$_TARGETNAME configure -work-area-virt 0 -work-area-phys 0x20000000 -work-area-size 0x3e800 -work-area-backup 0 + +#flash bank <driver> <base> <size> <chip_width> <bus_width> +flash bank cfi 0x00000000 0x1000000 2 2 0 |