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-rw-r--r--Documentation/boards/imx/nxp-imx8mp-evk.rst11
1 files changed, 7 insertions, 4 deletions
diff --git a/Documentation/boards/imx/nxp-imx8mp-evk.rst b/Documentation/boards/imx/nxp-imx8mp-evk.rst
index 366c1de500..1074992f2f 100644
--- a/Documentation/boards/imx/nxp-imx8mp-evk.rst
+++ b/Documentation/boards/imx/nxp-imx8mp-evk.rst
@@ -40,15 +40,18 @@ As a last step of this process those files need to be placed in
firmware/${f}; \
done
-Get and Build the ARM Trusted firmware
---------------------------------------
+Get and Build the Trusted Firmware A
+------------------------------------
-Get ATF from https://source.codeaurora.org/external/imx/imx-atf, branch
-imx_5.4.3_2.0.0::
+Get TF-A from https://git.trustedfirmware.org/TF-A/trusted-firmware-a.git/ and
+checkout version v2.7::
make PLAT=imx8mp bl31
cp build/imx8mp/release/bl31.bin ${barebox_srctree}/imx8mp-bl31.bin
+.. warning:: It is important to use a version >= v2.7 else your system
+ might not boot.
+
Build Barebox
-------------