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| H A D | fvp_pm.c | 7d44ac1efff956dc19a074fa02703c30bd8d3ca8 Wed Nov 22 12:00:44 UTC 2017 Antonio Nino Diaz <antonio.ninodiaz@arm.com> fvp: Disable SYSTEM_SUSPEND when ARM_BL31_IN_DRAM
After returning from SYSTEM_SUSPEND state, BL31 reconfigures the TrustZone Controller during the boot sequence. If BL31 is placed in TZC-secured DRAM, it will try to change the permissions of the memory it is being executed from, causing an exception.
The solution is to disable SYSTEM_SUSPEND when the Trusted Firmware has been compiled with ``ARM_BL31_IN_DRAM=1``.
Change-Id: I96dc50decaacd469327c6b591d07964726e58db4 Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
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