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path: root/plat/fvp/platform.h
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2014-01-17Update year in copyright text to 2014Dan Handley
Change-Id: Ic7fb61aabae1d515b9e6baf3dd003807ff42da60
2014-01-17Move GIC setup to a separate fileIan Spray
GIC setup code which used to be in bl31_plat_setup.c is now in fvp_gic.c to simplify future changes to other bootloader stages. This patch moves code from bl31_plat_setup.c to fvp_gic.c, simplifies the include file list for bl31_plat_setup.c, moves GIC declarations from the bl31.h header file into the platform.h, and reworks files according to coding style guide. Change-Id: I48d82a4ba33e7114dcc88f9ca98767a06cf8f417
2013-12-05psci: fix error due to a non zero context idAchin Gupta
In the previous psci implementation, the psci_afflvl_power_on_finish() function would run into an error condition if the value of the context id parameter in the cpu_on and cpu_suspend psci calls was != 0. The parameter was being restored as the return value of the affinity level 0 finisher function. A non zero context id would be treated as an error condition. This would prevent successful wake up of the cpu from a power down state. Also, the contents of the general purpose registers were not being cleared upon return to the non-secure world after a cpu power up. This could potentially allow the non-secure world to view secure data. This patch ensures that all general purpose registers are set to ~0 prior to the final eret that drops the execution to the non-secure world. The context id is used to initialize the general purpose register x0 prior to re-entry into the non-secure world and is no longer restored as a function return value. A platform helper (platform_get_stack()) has been introduced to facilitate this change. Change-Id: I2454911ffd75705d6aa8609a5d250d9b26fa097c
2013-12-05Enable third party contributionsDan Handley
- Add instructions for contributing to ARM Trusted Firmware. - Update copyright text in all files to acknowledge contributors. Change-Id: I9311aac81b00c6c167d2f8c889aea403b84450e5
2013-11-14Do not enable CCI on Foundation FVPHarry Liebel
- The Foundation FVP only has one cluster and does not have CCI. Change-Id: If91e81ff72c52e448150089c4cfea3e4d6ae1232
2013-10-25ARMv8 Trusted Firmware release v0.2v0.2Achin Gupta