hooks: py/konsulko-labgrid: Add sample rpi_arm64 / rpi_4 boardenv file

To match up with the sample conf file under bin/konsulko-labgrid, add a
boardenv file for the rpi_4 and rpi_arm64 variants (cannot be shared
with rpi_4_32b as we have aarch64 specific example test files). This
shows how to enable network based tests, including OS boot on the
platform.

Signed-off-by: Tom Rini <trini@konsulko.com>

test/hooks/py/konsulko-labgrid/u_boot_boardenv_rpi_4.py

@@ -0,0 +1 @@
+u_boot_boardenv_rpi_arm64.py

test/hooks/py/konsulko-labgrid/u_boot_boardenv_rpi_arm64.py

@@ -0,0 +1,84 @@
+# Copyright (c) 2025, Konsulko Group. All rights reserved.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the "Software"),
+# to deal in the Software without restriction, including without limitation
+# the rights to use, copy, modify, merge, publish, distribute, sublicense,
+# and/or sell copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+# DEALINGS IN THE SOFTWARE.
+
+
+env__net_uses_usb = True
+
+env__net_dhcp_server = True
+
+# The file 1MiBtest.bin is created with:
+# dd if=/dev/urandom of=1MiBtest.bin bs=1M count=1
+env__net_tftp_readable_file = {
+    "fn": "1MiBtest.bin",
+    "size": 1048576,
+    "crc32": "2fa737e0",
+    "fnu": "ubtest-upload.bin",
+}
+
+# Extracted from a previous U-Boot build.
+env__efi_loader_helloworld_file = {
+    'fn': 'EFI/arm64/helloworld.efi',
+    'size': 4528,
+    'addr': 0x00200000,
+    'crc32': '2b466005',
+}
+
+# Taken from an existing functional binary elsewhere.
+env__efi_loader_grub_file = {
+    'fn': 'EFI/arm64/grubaa64.efi',
+    'size': 724992,
+    'addr': 0x00200000,
+    'crc32': '8db3f0f1',
+}
+
+env__tftp_boot_test_skip = False
+
+# A build of upstream v6.13 arm64 defconfig and image.fit
+env__net_tftp_bootable_file = {
+    'timeout': 50000,
+    'addr': 0x00200000,
+    'fn': 'v6.13/image.fit.arm64',
+    'size': 28574720,
+    'crc32': '8513595c',
+    'pattern': 'Booting Linux on physical CPU',
+}
+
+# Based on the explanation in test/py/tests/test_net_boot.py
+env__net_pxe_bootable_file = {
+    'fn': 'default',
+    'addr': 0x00200000,
+    'size': 64,
+    'timeout': 50000,
+    'pattern': 'Linux',
+    'valid_label': '1',
+    'invalid_label': '2',
+    'exp_str_invalid': 'Skipping install for failure retrieving',
+    'local_label': '3',
+    'exp_str_local': 'missing environment variable: localcmd',
+    'empty_label': '4',
+    'exp_str_empty': 'No kernel given, skipping boot',
+}
+env__pxe_boot_test_skip = False
+
+env__bootstage_cmd_file = {
+    'addr': 0x2400000,
+    'size': 0x1000,
+    'bootstage_magic_addr': 0xb00757a3,
+}