diff options
Diffstat (limited to 'src/target/target/at91rm9200.cfg')
-rwxr-xr-x | src/target/target/at91rm9200.cfg | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/src/target/target/at91rm9200.cfg b/src/target/target/at91rm9200.cfg new file mode 100755 index 00000000..58c7318e --- /dev/null +++ b/src/target/target/at91rm9200.cfg @@ -0,0 +1,51 @@ + +reset_config trst_and_srst + +if { [info exists CHIPNAME] } { + set _CHIPNAME $CHIPNAME +} else { + set _CHIPNAME at91rm9200 +} + +if { [info exists ENDIAN] } { + set _ENDIAN $ENDIAN +} else { + set _ENDIAN little +} + +if { [info exists CPUTAPID ] } { + set _CPUTAPID $CPUTAPID +} else { + set _CPUTAPID 0x05b0203f +} + +# Never allow the following! +if { $_CPUTAPID == 0x15b0203f } { + puts "-------------------------------------------------------" + puts "- ERROR: -" + puts "- ERROR: TapID 0x15b0203f is wrong for at91rm9200 -" + puts "- ERROR: The chip/board has a JTAG select pin/jumper -" + puts "- ERROR: -" + puts "- ERROR: In one position (0x05b0203f) it selects the -" + puts "- ERROR: ARM CPU, in the other position (0x1b0203f) -" + puts "- ERROR: it selects boundry-scan not the ARM -" + puts "- ERROR: -" + puts "-------------------------------------------------------" +} + +jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID + + +# Create the GDB Target. +set _TARGETNAME [format "%s.cpu" $_CHIPNAME] +target create $_TARGETNAME arm920t -endian $_ENDIAN -chain-position $_TARGETNAME +# AT91RM9200 has a 16K block of sram @ 0x0020.0000 +$_TARGETNAME configure -work-area-virt 0x00200000 -work-area-phys 0x00200000 -work-area-size 0x4000 -work-area-backup 1 + +# This chip has a DCC ... use it +arm7_9 dcc_downloads enable + + + + + |