# SPDX-License-Identifier: GPL-2.0-or-later

# xilinx series 7 (artix, kintex, virtex)
# http://www.xilinx.com/support/documentation/user_guides/ug470_7Series_Config.pdf
# https://bsdl.info/view.htm?sid=d9ff0bb764df004588ca59b002289d77
#
# this config file is for xc7vh870t only.
# for other virtex-7 devices use xilinx-xc7vh580t.cfg or xilinx-xc7v.cfg or xilinx-xc7.cfg
#

if { [info exists CHIPNAME] } {
	set _CHIPNAME $CHIPNAME
} else {
	set _CHIPNAME xc7vh870t
}

jtag newtap $_CHIPNAME tap -irlen 38 -ignore-version -expected-id 0x036DB093

#CFG_OUT_SLR0 0x0492A092A0
#CFG_IN_SLR0  0x0592A092A0
#CFG_OUT_SLR1 0x2412A092A0
#CFG_IN_SLR1  0x2416A092A0
#CFG_OUT_SLR2 0x2492A012A0
#CFG_IN_SLR2  0x2492A016A0

pld create $_CHIPNAME.pld virtex2 -chain-position $_CHIPNAME.tap -no_jstart
# cfg_out cfg_in jprogb jstart jshutdown
virtex2 set_instr_codes $_CHIPNAME.pld 0x3FFFFFFFFF 0x3FFFFFFFFF 0x0B2EA02EA0 0x0C32A032A0 0x0D36A036A0