[u-boot-test-hooks][PATCH] Add support for FVP emulator and fiptool

[Tom Rini]

This adds support for the vexpress_fvp platforms. In order to do that we
need to add support for calling fiptool to update an existing "fip" file
with our U-Boot build. We also need to support launching the FVP
emulator itself. This is a little tricky in that we need to use "telnet"
to reach the created serial ports and cannot just use an existing
file descriptor for our needs. Finally, we add in conf files for
vexpress_fvp to make use of this, and a symlink for the
vexpress_fvp_bloblist platform.

Signed-off-by: Tom Rini <trini at konsulko.com>
---
Cc: Harrison Mutai <harrison.mutai at arm.com>
Cc: Manish Pandey <Manish.Pandey2 at arm.com>
Cc: nd <nd at arm.com>
---
 bin/console.fvp                             | 28 ++++++++++++++++++++
 bin/flash.fiptool                           | 22 ++++++++++++++++
 bin/travis-ci/conf.vexpress_fvp_bloblist_na |  1 +
 bin/travis-ci/conf.vexpress_fvp_na          | 29 +++++++++++++++++++++
 4 files changed, 80 insertions(+)
 create mode 100644 bin/console.fvp
 create mode 100644 bin/flash.fiptool
 create mode 120000 bin/travis-ci/conf.vexpress_fvp_bloblist_na
 create mode 100644 bin/travis-ci/conf.vexpress_fvp_na

diff --git a/bin/console.fvp b/bin/console.fvp
new file mode 100644
index 000000000000..eacae7d107d3
--- /dev/null
+++ b/bin/console.fvp
@@ -0,0 +1,28 @@
+# 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.
+
+# We must be passed the arguments to pass to FVP
+ARGS="${fvp_args}"
+
+"${fvp_binary}" ${ARGS} &
+
+# We need to wait for FVP to have spawned itself before launching telnet
+sleep 1
+exec telnet localhost 5000
diff --git a/bin/flash.fiptool b/bin/flash.fiptool
new file mode 100644
index 000000000000..23014f2bbe82
--- /dev/null
+++ b/bin/flash.fiptool
@@ -0,0 +1,22 @@
+# Copyright (c) 2025 Konsulko Group. All rights reserved.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the "Software"),
+# to deal in the Software without restriction, including without limitation
+# the rights to use, copy, modify, merge, publish, distribute, sublicense,
+# and/or sell copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+# DEALINGS IN THE SOFTWARE.
+
+# Call fiptool to update an existing fip.bin file
+fiptool update --nt-fw="${U_BOOT_BUILD_DIR}/u-boot.bin" ${fip}
diff --git a/bin/travis-ci/conf.vexpress_fvp_bloblist_na b/bin/travis-ci/conf.vexpress_fvp_bloblist_na
new file mode 120000
index 000000000000..ef6f0a4ee827
--- /dev/null
+++ b/bin/travis-ci/conf.vexpress_fvp_bloblist_na
@@ -0,0 +1 @@
+conf.vexpress_fvp_na
\ No newline at end of file
diff --git a/bin/travis-ci/conf.vexpress_fvp_na b/bin/travis-ci/conf.vexpress_fvp_na
new file mode 100644
index 000000000000..0f99cc9aead9
--- /dev/null
+++ b/bin/travis-ci/conf.vexpress_fvp_na
@@ -0,0 +1,29 @@
+# Copyright (c) 2025 Konsulko Group. All rights reserved.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the "Software"),
+# to deal in the Software without restriction, including without limitation
+# the rights to use, copy, modify, merge, publish, distribute, sublicense,
+# and/or sell copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+# DEALINGS IN THE SOFTWARE.
+
+if [ -z "${fip}" -o -z "${bl1}" ]; then
+	echo "The environment must point 'fip' and 'bl1' at existing fip and bl1 files"
+	exit 1
+fi
+console_impl=fvp
+fvp_binary="FVP_Base_RevC-2xAEMvA"
+fvp_args="-C bp.flashloader0.fname=${fip} -C bp.secureflashloader.fname=${bl1} -C bp.vis.disable_visualisation=1"
+reset_impl=none
+flash_impl=fiptool
-- 
2.43.0