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| author | Manish V Badarkhe <Manish.Badarkhe@arm.com> | 2020-06-29 10:32:53 +0100 |
|---|---|---|
| committer | Manish V Badarkhe <Manish.Badarkhe@arm.com> | 2020-07-09 12:46:35 +0100 |
| commit | 84ef9cd812faba6c52f7dc78544c0b5f45781759 (patch) | |
| tree | 9bf38b63d33e9987e52446f074fdbd2c0d827b85 /docs/getting_started/build-options.rst | |
| parent | b5fb69173b82d1c60ae9614eb27ebfa37ba8b38a (diff) | |
| download | platform_external_arm-trusted-firmware-84ef9cd812faba6c52f7dc78544c0b5f45781759.tar.gz platform_external_arm-trusted-firmware-84ef9cd812faba6c52f7dc78544c0b5f45781759.tar.bz2 platform_external_arm-trusted-firmware-84ef9cd812faba6c52f7dc78544c0b5f45781759.zip | |
make, doc: Add build option to create chain of trust at runtime
Added a build option 'COT_DESC_IN_DTB' to create chain of trust
at runtime using fconf.
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>
Change-Id: I92b257ac4ece8bbf56f05a41d1e4056e2422ab89
Diffstat (limited to 'docs/getting_started/build-options.rst')
| -rw-r--r-- | docs/getting_started/build-options.rst | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/docs/getting_started/build-options.rst b/docs/getting_started/build-options.rst index 81903e140..bfc50dfe7 100644 --- a/docs/getting_started/build-options.rst +++ b/docs/getting_started/build-options.rst @@ -648,6 +648,13 @@ Common build options configuration device tree, instead of static structure in the code base. This is currently an experimental feature. +- ``COT_DESC_IN_DTB``: This flag determines whether to create COT descriptors + at runtime using fconf. If this flag is enabled, COT descriptors are + statically captured in tb_fw_config file in the form of device tree nodes + and properties. Currently, COT descriptors used by BL2 are moved to the + device tree and COT descriptors used by BL1 are retained in the code + base statically. This is currently an experimental feature. + - ``SDEI_IN_FCONF``: This flag determines whether to configure SDEI setup in runtime using firmware configuration framework. The platform specific SDEI shared and private events configuration is retrieved from device tree rather |