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| author | Sandrine Bailleux <sandrine.bailleux@arm.com> | 2020-01-15 10:23:25 +0100 |
|---|---|---|
| committer | Sandrine Bailleux <sandrine.bailleux@arm.com> | 2020-01-29 14:00:33 +0100 |
| commit | 3bff910dc16ad5ed97d470064b25481d3674732b (patch) | |
| tree | 087f519991d5bf70efebb45473929c7f38ce0c14 /docs | |
| parent | 067f7e9c52f5aa19bac2cb91a96e6e4f9dee6cb9 (diff) | |
| download | arm-trusted-firmware-3bff910dc16ad5ed97d470064b25481d3674732b.tar.gz | |
Introduce COT build option
Allows to select the chain of trust to use when the Trusted Boot feature
is enabled. This affects both the cert_create tool and the firmware
itself.
Right now, the only available CoT is TBBR.
Change-Id: I7ab54e66508a1416cb3fcd3dfb0f055696763b3d
Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/getting_started/build-options.rst | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/docs/getting_started/build-options.rst b/docs/getting_started/build-options.rst index fc4545571..f4e8cbe95 100644 --- a/docs/getting_started/build-options.rst +++ b/docs/getting_started/build-options.rst @@ -128,6 +128,9 @@ Common build options ``plat_secondary_cold_boot_setup()`` platform porting interfaces do not need to be implemented in this case. +- ``COT``: When Trusted Boot is enabled, selects the desired chain of trust. + Defaults to ``tbbr``. + - ``CRASH_REPORTING``: A non-zero value enables a console dump of processor register state when an unexpected exception occurs during execution of BL31. This option defaults to the value of ``DEBUG`` - i.e. by default |