riscv-openocd/tcl/fpga/altera-cycloneiv.cfg

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# SPDX-License-Identifier: GPL-2.0-or-later
# Intel Cyclone IV FPGA
# see Cyclone IV Device Handbook
# Table 10-2: IDCODE Information for 32-Bit Cyclone IV Devices
#EP4CE6 0x020f10dd
#EP4CE10 0x020f10dd
#EP4CE15 0x020f20dd
#EP4CE22 0x020f30dd
#EP4CE30 0x020f40dd
#EP4CE40 0x020f40dd
#EP4CE55 0x020f50dd
#EP4CE75 0x020f60dd
#EP4CE115 0x020f70dd
#EP4CGX15 0x028010dd
#EP4CGX22 0x028120dd
#EP4CGX30 (3) 0x028020dd
#EP4CGX30 (4) 0x028230dd
#EP4CGX50 0x028130dd
#EP4CGX75 0x028030dd
#EP4CGX110 0x028140dd
#EP4CGX150 0x028040dd
if { [info exists CHIPNAME] } {
set _CHIPNAME $CHIPNAME
} else {
set _CHIPNAME cycloneiv
}
jtag newtap $_CHIPNAME tap -irlen 10 \
-expected-id 0x020f10dd -expected-id 0x020f20dd \
-expected-id 0x020f30dd -expected-id 0x020f40dd \
-expected-id 0x020f50dd -expected-id 0x020f60dd \
-expected-id 0x020f70dd -expected-id 0x028010dd \
-expected-id 0x028120dd -expected-id 0x028020dd \
-expected-id 0x028230dd -expected-id 0x028130dd \
-expected-id 0x028030dd -expected-id 0x028140dd \
-expected-id 0x028040dd
pld device intel $_CHIPNAME.tap cycloneiv