# script for str9

if { [info exists CHIPNAME] } {
   set  _CHIPNAME $CHIPNAME
} else {
   set  _CHIPNAME str912
}

if { [info exists ENDIAN] } {
   set  _ENDIAN $ENDIAN
} else {
   set  _ENDIAN little
}

# jtag speed. We need to stick to 16kHz until we've finished reset.
jtag_rclk 16

jtag_nsrst_delay 100
jtag_ntrst_delay 100

#use combined on interfaces or targets that can't set TRST/SRST separately
reset_config trst_and_srst
#reset_config trst_only

if { [info exists FLASHTAPID ] } {
   set _FLASHTAPID $FLASHTAPID
} else {
   set _FLASHTAPID 0x04570041
}
jtag newtap $_CHIPNAME flash -irlen 8 -ircapture 0x1 -irmask 0x1 -expected-id $_FLASHTAPID

if { [info exists CPUTAPID ] } {
   set _CPUTAPID $CPUTAPID
} else {
   set _CPUTAPID 0x25966041
}
jtag newtap $_CHIPNAME cpu   -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID


if { [info exists BSTAPID ] } {
   set _BSTAPID $BSTAPID
} else {
   set _BSTAPID 0x1457f041
}
jtag newtap $_CHIPNAME bs    -irlen 5 -ircapture 0x1 -irmask 0x1 -expected-id $_BSTAPID

set _TARGETNAME $_CHIPNAME.cpu
target create $_TARGETNAME arm966e -endian $_ENDIAN -chain-position $_TARGETNAME -variant arm966e

$_TARGETNAME configure -event reset-start { jtag_rclk 16 }

$_TARGETNAME configure -event reset-init {
	# We can increase speed now that we know the target is halted.
	jtag_rclk 2000

	# -- Enable 96K RAM
	# PFQBC enabled / DTCM & AHB wait-states disabled
	mww 0x5C002034 0x0191

    flash banks
    flash probe 0

    #str9x flash_config <bank> <bbsize> <nbsize> <bbstart> <nbstart>
    str9x flash_config    0         4       2        0x0     0x80000

    #nbsize register = 0 : means  8kBytes (written in the STR9 flash programming manual)
    #nbsize register = 2 : means 32kBytes (written in the STR9 flash programming manual)
    #bbsize register = 4 : means 512kBytes (written in the STR9 flash programming manual)


	flash protect 0 0 7 off
    flash protect_check 0
#   flash info 0

	flash protect 1 0 3 off
    flash protect_check 1
#   flash info 1

    flash auto_erase on
}

#$_TARGETNAME configure -work-area-phys 0x04000000 -work-area-size 16384 -work-area-backup 0
$_TARGETNAME configure -work-area-phys 0x04000000 -work-area-size 0x18000 -work-area-backup 0

#flash bank str9x <base> <size> 0 0 <target#> <variant>
set _FLASHNAME $_CHIPNAME.flash
flash bank $_FLASHNAME str9x 0x00000000 0x00080000 0 0 $_TARGETNAME
set _FLASHNAME $_CHIPNAME.flash
flash bank $_FLASHNAME str9x 0x00080000 0x00008000 0 0 $_TARGETNAME




$_TARGETNAME configure -event debug-halted {
	puts "Running debug halted script for EBx00 Board"
}


$_TARGETNAME configure -event gdb-attach {
	puts "Running gdb-attach script for EBx00 Board"
}


$_TARGETNAME configure -event gdb-detach {
	puts "Running gdb-detach script for EBx00 Board"
}


$_TARGETNAME configure -event gdb-flash-erase-start {
	puts "Running gdb-flash-erase-start script for EBx00 Board"
}


$_TARGETNAME configure -event gdb-flash-erase-end {
	puts "Running gdb-flash-erase-end script for EBx00 Board"
}


$_TARGETNAME configure -event gdb-start {
	puts "Running gdb_start script for EBx00 Board"
}



$_TARGETNAME configure -event gdb-end {
	puts "Running gdb_halted script for EBx00 Board"
}


# For more information about the configuration files, take a look at:
# openocd.texi