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flash-arty: Add cable argument

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To select the cable config. Defaults to arty

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
This commit is contained in:
Benjamin Herrenschmidt 2021-09-24 14:23:06 +10:00
parent 0a415410c9
commit 814d6914d0
4 changed files with 11 additions and 16 deletions
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6
openocd/arty.cfg Normal file
View File

@ -0,0 +1,6 @@
interface ftdi
ftdi_vid_pid 0x0403 0x6010
ftdi_channel 0
ftdi_layout_init 0x00e8 0x60eb
reset_config none
adapter_khz 25000

8
openocd/flash-arty
View File

@ -7,7 +7,7 @@ import sys
BASE = os.path.dirname(os.path.abspath(__file__))
def flash(config, flash_proxy, address, data, filetype="", set_qe=False):
def flash(cable, config, flash_proxy, address, data, filetype="", set_qe=False):
script = "; ".join([
"init",
"jtagspi_init 0 {{{}}}".format(flash_proxy),
@ -17,7 +17,7 @@ def flash(config, flash_proxy, address, data, filetype="", set_qe=False):
"exit"
])
print(script)
subprocess.call(["openocd", "-f", config, "-c", script])
subprocess.call(["openocd", "-f", cable, "-f", config, "-c", script])
def get_version():
a = subprocess.run(["openocd", "-v"], capture_output=True)
@ -33,6 +33,7 @@ parser.add_argument("file", help="file to write to flash")
parser.add_argument("-a", "--address", help="offset in flash", type=lambda x: int(x,0), default=0)
parser.add_argument("-f", "--fpga", help="a35, a100 or a200", default="a35")
parser.add_argument("-t", "--filetype", help="file type such as 'bin'", default="")
parser.add_argument("-c", "--cable", help="cable type such as 'arty'", default="arty")
args = parser.parse_args()
version = get_version()
@ -49,5 +50,6 @@ else:
proxy = os.path.join(BASE, proxy)
config = os.path.join(BASE, "xilinx-xc7{}.cfg".format(version))
cable = os.path.join(BASE, "{}.cfg".format(args.cable))
flash(config, proxy, args.address, args.file, args.filetype.lower())
flash(cable, config, proxy, args.address, args.file, args.filetype.lower())

6
openocd/xilinx-xc7.cfg
View File

@ -1,9 +1,3 @@
interface ftdi
ftdi_vid_pid 0x0403 0x6010
ftdi_channel 0
ftdi_layout_init 0x00e8 0x60eb
reset_config none
adapter_khz 25000
source [find cpld/xilinx-xc7.cfg]

7
openocd/xilinx-xc7_openocd_v0.11.cfg
View File

@ -1,13 +1,6 @@
# This file is the same sa xilinx-xc7.cfg, except we use
# verify_image instead of verify_bank
interface ftdi
ftdi_vid_pid 0x0403 0x6010
ftdi_channel 0
ftdi_layout_init 0x00e8 0x60eb
reset_config none
adapter_khz 25000
source [find cpld/xilinx-xc7.cfg]
# From jtagspi.cfg with modification to support