tests: Moved realview config files

This is part of a process of getting rid of the `tests/config`
directory, and placing these configs either where they are used,
removing them if unneeded, or moving them to `configs/example`.

These config files, in this patchset, are part of the realview tests
found in `tests/gem5/fs/linux/arm/`. They have been moved to
`tests/gem5/configs`.

Change-Id: I7706b59c58da6413f5f3dd816a1e5cd54a834a58
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/33143
Reviewed-by: Bobby R. Bruce <bbruce@ucdavis.edu>
Maintainer: Bobby R. Bruce <bbruce@ucdavis.edu>
Tested-by: kokoro <noreply+kokoro@google.com>

tests/gem5/configs/base_config.py

@@ -38,7 +38,6 @@ import optparse
 import m5
 from m5.objects import *
 from m5.proxy import *
-m5.util.addToPath('../configs/')
 from common import FSConfig
 from common import Options
 from common.Caches import *

tests/gem5/fs/linux/arm/run.py

@@ -62,7 +62,8 @@ os.environ['M5_PATH'] = sys.argv[2]
 gem5_root = joinpath(os.path.dirname(__file__), '..', '..', '..', '..', '..')
 sys.path.append(joinpath(gem5_root, 'configs'))
 tests_root = joinpath(gem5_root, 'tests')
-sys.path.append(joinpath(tests_root, 'configs'))
+sys.path.append(joinpath(tests_root, 'gem5', 'configs'))
+
 
 exec(compile(open(config).read(), config, 'exec'))
 

tests/gem5/fs/linux/arm/test.py

@@ -96,7 +96,7 @@ arm_fs_binaries = DownloadedArchive(url, path, tarball)
 
 for name in arm_fs_quick_tests:
     args = [
-        joinpath(config.base_dir, 'tests', 'configs', name + '.py'),
+        joinpath(config.base_dir, 'tests', 'gem5', 'configs', name + '.py'),
         path
     ]
     gem5_verify_config(
@@ -111,7 +111,7 @@ for name in arm_fs_quick_tests:
 
 for name in arm_fs_long_tests:
     args = [
-        joinpath(config.base_dir, 'tests', 'configs', name + '.py'),
+        joinpath(config.base_dir, 'tests', 'gem5', 'configs', name + '.py'),
         path
     ]
     gem5_verify_config(