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authorKevin Peng <kevin.peng@arm.com>2020-11-09 11:27:25 +0800
committerKevin Peng <kevin.peng@arm.com>2020-11-11 01:19:23 +0000
commit95b55061f53bd1b8f9edf11ce8e33b327848de33 (patch)
treeee9fd53d23452f5f603eb5d5e74625742495a9b9 /docs
parentf216e2b8219bfadd483002728f36a2090e079fc6 (diff)
downloadtrusted-firmware-m-95b55061f53bd1b8f9edf11ce8e33b327848de33.tar.gz
Build: Enable PS NV counter test by default
This patch enables the PS NV counter tests by default. But there is no effect of it when regression tests are disabled. Documentation of it is updated as well. Change-Id: Ibbce9da66f0242135ba71f8b8e9f0225823ca66f Signed-off-by: Kevin Peng <kevin.peng@arm.com>
Diffstat (limited to 'docs')
-rw-r--r--docs/reference/services/tfm_ps_integration_guide.rst10
1 files changed, 5 insertions, 5 deletions
diff --git a/docs/reference/services/tfm_ps_integration_guide.rst b/docs/reference/services/tfm_ps_integration_guide.rst
index 0a414f409f..0138bc090f 100644
--- a/docs/reference/services/tfm_ps_integration_guide.rst
+++ b/docs/reference/services/tfm_ps_integration_guide.rst
@@ -350,12 +350,12 @@ definitions is:
RAM (fast access) and flash (persistent storage). The memory used by the
object table is allocated statically as PS does not use dynamic memory
allocation.
-- ``PS_TEST_NV_COUNTERS``- this flag enables the virtual
- implementation of the PS NV counters interface in
- ``test/suites/ps/secure/nv_counters``, which emulates NV counters in
+- ``PS_TEST_NV_COUNTERS``- this flag enables the virtual implementation of the
+ PS NV counters interface in ``test/suites/ps/secure/nv_counters`` of the
+ ``tf-m-tests`` repo, which emulates NV counters in
RAM, and disables the hardware implementation of NV counters provided by
- the secure service. This flag is enabled by default when building the
- regression tests and disabled by default otherwise. This flag can be
+ the secure service. This flag is enabled by default, but has no effect when
+ the regression tests are disabled. This flag can be
overridden to ``OFF`` when building the regression tests. In this case,
the PS rollback protection test suite will not be built, as it relies
on extra functionality provided by the virtual NV counters to simulate