Giacomo Travaglini has uploaded this change for review. (
https://gem5-review.googlesource.com/c/public/gem5/+/51008 )
Change subject: configs: Remove security option
......................................................................
configs: Remove security option
If willing to run a secure software stack, we recommend to use
the baremetal.py platform
See [1] on how to run gem5 with TF-A
[1]: https://community.arm.com/developer/research/b/articles/\
posts/running-trusted-firmware-a-on-gem5
Change-Id: I69f6d672b24cb588c522c6a468e3b19332c9367b
Signed-off-by: Giacomo Travaglini <[email protected]>
---
M configs/common/FSConfig.py
M configs/common/Options.py
M configs/example/fs.py
3 files changed, 18 insertions(+), 7 deletions(-)
diff --git a/configs/common/FSConfig.py b/configs/common/FSConfig.py
index e85d225..efb0af6 100644
--- a/configs/common/FSConfig.py
+++ b/configs/common/FSConfig.py
@@ -173,7 +173,7 @@
def makeArmSystem(mem_mode, machine_type, num_cpus=1, mdesc=None,
dtb_filename=None, bare_metal=False, cmdline=None,
- external_memory="", ruby=False, security=False,
+ external_memory="", ruby=False,
vio_9p=None, bootloader=None):
assert machine_type
@@ -236,8 +236,6 @@
" the amount of DRAM you've selected. Please try" \
" another platform")
- self.have_security = security
-
if bare_metal:
# EOT character on UART will end the simulation
self.realview.uart[0].end_on_eot = True
diff --git a/configs/common/Options.py b/configs/common/Options.py
index 4e696ef..a63cc7b 100644
--- a/configs/common/Options.py
+++ b/configs/common/Options.py
@@ -491,9 +491,6 @@
help="Specifies device tree blob file to use with device-tree-"
"enabled kernels")
parser.add_argument(
- "--enable-security-extensions", action="store_true",
- help="Turn on the ARM Security Extensions")
- parser.add_argument(
"--enable-context-switch-stats-dump", action="store_true",
help="Enable stats dump at context "
"switches and dump tasks file (required for Streamline)")
diff --git a/configs/example/fs.py b/configs/example/fs.py
index cdb2a49..a39d2b3 100644
--- a/configs/example/fs.py
+++ b/configs/example/fs.py
@@ -97,7 +97,6 @@
cmdline=cmdline,
external_memory=args.external_memory_system,
ruby=args.ruby,
- security=args.enable_security_extensions,
vio_9p=args.vio_9p,
bootloader=args.bootloader,
)
--
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Gerrit-Project: public/gem5
Gerrit-Branch: develop
Gerrit-Change-Id: I69f6d672b24cb588c522c6a468e3b19332c9367b
Gerrit-Change-Number: 51008
Gerrit-PatchSet: 1
Gerrit-Owner: Giacomo Travaglini <[email protected]>
Gerrit-MessageType: newchange
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