From: Frieder Schrempf frieder.schrempf@kontron.de
Use the latest version of the NXP TF-A code and add a note about quirks with GCC 12.
Signed-off-by: Frieder Schrempf frieder.schrempf@kontron.de --- doc/board/kontron/sl-mx8mm.rst | 13 +++++++++---- 1 file changed, 9 insertions(+), 4 deletions(-)
diff --git a/doc/board/kontron/sl-mx8mm.rst b/doc/board/kontron/sl-mx8mm.rst index bcaf5de4e7..bb718f104c 100644 --- a/doc/board/kontron/sl-mx8mm.rst +++ b/doc/board/kontron/sl-mx8mm.rst @@ -34,15 +34,20 @@ Note: builddir is U-Boot build directory (source directory for in-tree builds) There are two sources for the TF-A. Mainline and NXP. Get the one you prefer (support and features might differ).
+.. note:: + + If you are using GCC 12 and you get compiler/linker errors, try to add the + following arguments to your make command as workaround: + ``CFLAGS="-Wno-array-bounds" LDFLAGS="--no-warn-rwx-segments"`` + **NXP's imx-atf**
-1. Get TF-A from: https://github.com/nxp-imx/imx-atf, branch: imx_5.4.70_2.3.0 -2. Apply the patch to select the correct UART for the console, otherwise the TF-A will lock up during boot. -3. Build +1. Get TF-A from: https://github.com/nxp-imx/imx-atf, branch: lf_v2.6 +2. Build
.. code-block:: bash
- $ make PLAT=imx8mm bl31 + $ make PLAT=imx8mm CROSS_COMPILE=aarch64-linux-gnu- IMX_BOOT_UART_BASE="0x30880000" bl31 $ cp build/imx8mm/release/bl31.bin $(builddir)
**Mainline TF-A**