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| author | Antonio Nino Diaz <antonio.ninodiaz@arm.com> | 2017-04-11 14:04:56 +0100 |
|---|---|---|
| committer | Antonio Nino Diaz <antonio.ninodiaz@arm.com> | 2017-04-19 11:56:08 +0100 |
| commit | 3b211ff5712c104cc92fd2270aac99a02d57961e (patch) | |
| tree | 3a3d4155ad6d56d1822da3b047a03f576021a621 /docs | |
| parent | 3d21c9452d4d5e17f545848bc4641274cdd6aa26 (diff) | |
ARM platforms: Add option to use xlat tables lib v1
ARM platforms have migrated to the translation tables library v2.
However, for testing purposes, it can be useful to temporarily switch
back to the old version.
This patch introduces the option `ARM_XLAT_TABLES_LIB_V1`, that switches
to v1 of the library when is set to 1. By default, it is 0, so that ARM
platforms use the new version unless specifically stated.
Updated User Guide.
Change-Id: I53d3c8dd97706f6af9c6fca0364a88ef341efd31
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/user-guide.md | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/docs/user-guide.md b/docs/user-guide.md index a1df9652..813628e7 100644 --- a/docs/user-guide.md +++ b/docs/user-guide.md @@ -568,6 +568,10 @@ performed. - `tdram` : Trusted DRAM (if available) - `dram` : Secure region in DRAM (configured by the TrustZone controller) +* `ARM_XLAT_TABLES_LIB_V1`: boolean option to compile the Trusted Firmware + with version 1 of the translation tables library instead of version 2. It is + set to 0 by default, which selects version 2. + For a better understanding of these options, the ARM development platform memory map is explained in the [Firmware Design]. |