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Diffstat (limited to 'docs/user-guide.rst')
| -rw-r--r-- | docs/user-guide.rst | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/docs/user-guide.rst b/docs/user-guide.rst index 4ff1c7270..03cce7d1a 100644 --- a/docs/user-guide.rst +++ b/docs/user-guide.rst @@ -716,6 +716,12 @@ Common build options Note: when ``EL3_EXCEPTION_HANDLING`` is ``1``, ``TSP_NS_INTR_ASYNC_PREEMPT`` must also be set to ``1``. +- ``USE_ARM_LINK``: This flag determines whether to enable support for ARM + linker. When the ``LINKER`` build variable points to the armlink linker, + this flag is enabled automatically. To enable support for armlink, platforms + will have to provide a scatter file for the BL image. Currently, Tegra + platforms use the armlink support to compile BL3-1 images. + - ``USE_COHERENT_MEM``: This flag determines whether to include the coherent memory region in the BL memory map or not (see "Use of Coherent memory in TF-A" section in `Firmware Design`_). It can take the value 1 |