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Diffstat (limited to 'docs/getting_started/user-guide.rst')
| -rw-r--r-- | docs/getting_started/user-guide.rst | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/docs/getting_started/user-guide.rst b/docs/getting_started/user-guide.rst index 48cbdb9f..facd5b6c 100644 --- a/docs/getting_started/user-guide.rst +++ b/docs/getting_started/user-guide.rst @@ -318,8 +318,9 @@ Common build options - ``BRANCH_PROTECTION``: Numeric value to enable ARMv8.3 Pointer Authentication and ARMv8.5 Branch Target Identification support for TF-A BL images themselves. - If enabled, it is needed to use a compiler that supports the option - ``-mbranch-protection``. Selects the branch protection features to use: + If enabled, it is needed to use a compiler (e.g GCC 9.1 and later versions) that + supports the option ``-mbranch-protection``. + Selects the branch protection features to use: - 0: Default value turns off all types of branch protection - 1: Enables all types of branch protection features - 2: Return address signing to its standard level @@ -820,7 +821,6 @@ Common build options cluster platforms). If this option is enabled, then warm boot path enables D-caches immediately after enabling MMU. This option defaults to 0. - Arm development platform specific build options ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ |