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David Brownell <david-b@pacbell.net> target/at91rm9200.cfg cleanup 

git-svn-id: svn://svn.berlios.de/openocd/trunk@2075 b42882b7-edfa-0310-969c-e2dbd0fdcd60
This commit is contained in:
oharboe 2009-06-05 08:35:24 +00:00
parent aee65603ee
commit f92b104d8d
1 changed files with 16 additions and 18 deletions
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34
tcl/target/at91rm9200.cfg
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@ -1,3 +1,5 @@
# Atmel AT91rm9200
# http://atmel.com/products/at91/
reset_config trst_and_srst
@ -21,31 +23,27 @@ if { [info exists CPUTAPID ] } {
# 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 "-------------------------------------------------------"
echo "-------------------------------------------------------"
echo "- ERROR: -"
echo "- ERROR: TapID 0x15b0203f is wrong for at91rm9200 -"
echo "- ERROR: The chip/board has a JTAG select pin/jumper -"
echo "- ERROR: -"
echo "- ERROR: In one position (0x05b0203f) it selects the -"
echo "- ERROR: ARM CPU, in the other position (0x1b0203f) -"
echo "- ERROR: it selects boundry-scan not the ARM -"
echo "- ERROR: -"
echo "-------------------------------------------------------"
}
jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID
# Create the GDB Target.
set _TARGETNAME [format "%s.cpu" $_CHIPNAME]
set _TARGETNAME $_CHIPNAME.cpu
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
$_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