2 Commits

Author	SHA1	Message	Date
Soby Mathew	e33b78a658	AArch32: Add support in TF libraries ... This patch adds AArch32 support to cpu ops, context management, per-cpu data and spinlock libraries. The `entrypoint_info` structure is modified to add support for AArch32 register arguments. The CPU operations for AEM generic cpu in AArch32 mode is also added. Change-Id: I1e52e79f498661d8f31f1e7b3a29e222bc7a4483	2016-08-10 12:35:46 +01:00
Soby Mathew	532ed61838	Introduce el3_runtime and PSCI libraries ... This patch moves the PSCI services and BL31 frameworks like context management and per-cpu data into new library components `PSCI` and `el3_runtime` respectively. This enables PSCI to be built independently from BL31. A new `psci_lib.mk` makefile is introduced which adds the relevant PSCI library sources and gets included by `bl31.mk`. Other changes which are done as part of this patch are: * The runtime services framework is now moved to the `common/` folder to enable reuse. * The `asm_macros.S` and `assert_macros.S` helpers are moved to architecture specific folder. * The `plat_psci_common.c` is moved from the `plat/common/aarch64/` folder to `plat/common` folder. The original file location now has a stub which just includes the file from new location to maintain platform compatibility. Most of the changes wouldn't affect platform builds as they just involve changes to the generic bl1.mk and bl31.mk makefiles. NOTE: THE `plat_psci_common.c` FILE HAS MOVED LOCATION AND THE STUB FILE AT THE ORIGINAL LOCATION IS NOW DEPRECATED. PLATFORMS SHOULD MODIFY THEIR MAKEFILES TO INCLUDE THE FILE FROM THE NEW LOCATION. Change-Id: I6bd87d5b59424995c6a65ef8076d4fda91ad5e86	2016-07-18 17:52:15 +01:00