You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
62 lines
1.3 KiB
INI
62 lines
1.3 KiB
INI
# This file is the same sa xilinx-xc7.cfg, except we use
|
|
# verify_image instead of verify_bank
|
|
|
|
source [find cpld/xilinx-xc7.cfg]
|
|
|
|
# From jtagspi.cfg with modification to support
|
|
# specifying file type
|
|
set _USER1 0x02
|
|
|
|
if { [info exists JTAGSPI_IR] } {
|
|
set _JTAGSPI_IR $JTAGSPI_IR
|
|
} else {
|
|
set _JTAGSPI_IR $_USER1
|
|
}
|
|
|
|
if { [info exists DR_LENGTH] } {
|
|
set _DR_LENGTH $DR_LENGTH
|
|
} else {
|
|
set _DR_LENGTH 1
|
|
}
|
|
|
|
if { [info exists TARGETNAME] } {
|
|
set _TARGETNAME $TARGETNAME
|
|
} else {
|
|
set _TARGETNAME $_CHIPNAME.proxy
|
|
}
|
|
|
|
if { [info exists FLASHNAME] } {
|
|
set _FLASHNAME $FLASHNAME
|
|
} else {
|
|
set _FLASHNAME $_CHIPNAME.spi
|
|
}
|
|
|
|
target create $_TARGETNAME testee -chain-position $_CHIPNAME.tap
|
|
flash bank $_FLASHNAME jtagspi 0 0 0 0 $_TARGETNAME $_JTAGSPI_IR $_DR_LENGTH
|
|
|
|
proc jtagspi_init {chain_id proxy_bit} {
|
|
# load proxy bitstream $proxy_bit and probe spi flash
|
|
global _FLASHNAME
|
|
pld load $chain_id $proxy_bit
|
|
reset halt
|
|
flash probe $_FLASHNAME
|
|
}
|
|
|
|
proc jtagspi_program {bin addr {type ""} } {
|
|
# write and verify binary file $bin at offset $addr
|
|
global _FLASHNAME
|
|
if { $type eq "" } {
|
|
flash write_image erase $bin $addr
|
|
flash verify_image $bin $addr
|
|
} else {
|
|
flash write_image erase $bin $addr $type
|
|
flash verify_image $bin $addr $type
|
|
}
|
|
}
|
|
# end jtagspi.cfg
|
|
|
|
proc fpga_program {} {
|
|
global _CHIPNAME
|
|
xc7_program $_CHIPNAME.tap
|
|
}
|