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| author | Louis Mayencourt <louis.mayencourt@arm.com> | 2020-02-28 16:57:30 +0000 |
|---|---|---|
| committer | Louis Mayencourt <louis.mayencourt@arm.com> | 2020-03-16 11:49:19 +0000 |
| commit | a6de824f7e3352ba6507bca37dbf671a16a3ec93 (patch) | |
| tree | 1db3be6c71c806256eb6d283304e236bd4e41dab /docs | |
| parent | 2fc18a25f55c0462650bb70915ec9ce66b479d8c (diff) | |
| download | platform_external_arm-trusted-firmware-a6de824f7e3352ba6507bca37dbf671a16a3ec93.tar.gz platform_external_arm-trusted-firmware-a6de824f7e3352ba6507bca37dbf671a16a3ec93.tar.bz2 platform_external_arm-trusted-firmware-a6de824f7e3352ba6507bca37dbf671a16a3ec93.zip | |
fconf: Clean Arm IO
Merge the previously introduced arm_fconf_io_storage into arm_io_storage. This
removes the duplicate io_policies and functions definition.
This patch:
- replace arm_io_storage.c with the content of arm_fconf_io_storage.c
- rename the USE_FCONF_BASED_IO option into ARM_IO_IN_DTB.
- use the ARM_IO_IN_DTB option to compile out io_policies moved in dtb.
- propagate DEFINES when parsing dts.
- use ARM_IO_IN_DTB to include or not uuid nodes in fw_config dtb.
- set the ARM_IO_IN_DTB to 0 by default for fvp. This ensure that the behavior
of fvp stays the same as it was before the introduction of fconf.
Change-Id: Ia774a96d1d3a2bccad29f7ce2e2b4c21b26c080e
Signed-off-by: Louis Mayencourt <louis.mayencourt@arm.com>
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/getting_started/build-options.rst | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/docs/getting_started/build-options.rst b/docs/getting_started/build-options.rst index f138feb4c..e53f71471 100644 --- a/docs/getting_started/build-options.rst +++ b/docs/getting_started/build-options.rst @@ -622,8 +622,8 @@ Common build options exposing a virtual filesystem interface through BL31 as a SiP SMC function. Default is 0. -- ``USE_FCONF_BASED_IO``: This flag determines whether to use IO based on the - firmware configuration framework. This allows moving the io_policies into a +- ``ARM_IO_IN_DTB``: This flag determines whether to use IO based on the + firmware configuration framework. This will move the io_policies into a configuration device tree, instead of static structure in the code base. |