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plat/arm: change the default option of ARM_TSP_RAM_LOCATION

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On Arm standard platforms, it runs out of SRAM space when TBB is
enabled, so the TSP default location is changed to dram when TBB
is enabled.

Change-Id: I516687013ad436ef454d2055d4e6fce06e467044
Signed-off-by: Qixiang Xu <qixiang.xu@arm.com>
This commit is contained in:
Qixiang Xu
2017-10-13 09:04:12 +08:00
parent 3b39efa49d
commit 7ca267bd8a
2 changed files with 9 additions and 3 deletions
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5
docs/user-guide.rst
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@@ -664,9 +664,10 @@ ARM development platform specific build options
- ``ARM_TSP_RAM_LOCATION``: location of the TSP binary. Options:
- ``tsram`` : Trusted SRAM (default option)
- ``tsram`` : Trusted SRAM (default option when TBB is not enabled)
- ``tdram`` : Trusted DRAM (if available)
- ``dram`` : Secure region in DRAM (configured by the TrustZone controller)
- ``dram`` : Secure region in DRAM (default option when TBB is enabled,
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