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[v2,3/3] arm-bsp/documentation: corstone1000: remove TEE driver load

Message ID 20240917000404.24807-3-jon.mason@arm.com
State New
Headers show
Series [v2,1/3] arm/libts: Patch to fix 6.10 kernel builds breaks | expand

Commit Message

Jon Mason Sept. 17, 2024, 12:04 a.m. UTC 
From: Bence Balogh <bence.balogh@arm.com>

The arm-tstee driver was upstreamed to the v6.10 kernel so it doesn't
have to be loaded manually. Updated the related parts in the
Corstone-1000 user guide.

Signed-off-by: Bence Balogh <bence.balogh@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
---
 .../documentation/corstone1000/user-guide.rst | 19 +++++++++----------
 1 file changed, 9 insertions(+), 10 deletions(-)
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Patch

diff --git a/meta-arm-bsp/documentation/corstone1000/user-guide.rst b/meta-arm-bsp/documentation/corstone1000/user-guide.rst
index 58231731b918..f397c641c407 100644
--- a/meta-arm-bsp/documentation/corstone1000/user-guide.rst
+++ b/meta-arm-bsp/documentation/corstone1000/user-guide.rst
@@ -1236,25 +1236,24 @@  When running the tests on the Corstone-1000 FVP, the user should follow the
 instructions in `Running the software on FVP`_ section to boot Linux in FVP
 host_terminal_0, and login using the username ``root``.
 
-First, load FF-A TEE kernel module:
+The tests use the `arm_tstee` driver to access Trusted Services Secure Partitions from user space.
+This driver is included in the Linux Kernel, starting from v6.10.
 
-::
-
-  insmod /lib/modules/*-yocto-standard/updates/arm-tstee.ko
-
-Then, check whether the FF-A TEE driver is loaded correctly by using the following command:
+Run the following command in the Host terminal (ttyUSB2) to verify that the driver is present:
 
 ::
 
-  cat /proc/modules | grep arm_tstee
+  ls /sys/bus/arm_ffa/drivers | grep arm_tstee
 
-The output should be similar to:
+
+The output should be:
 
 ::
 
-   arm_tstee 16384 - - Live 0xffffffc000510000 (O)
+  arm_tstee
+
 
-Now, run the PSA API tests in the following order:
+Run the PSA API tests in the following order:
 
 ::