arm-trusted-firmware

History

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		9 years ago
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aarch64	Introduce some helper macros for exception vectors	9 years ago
tbbr	Fix the inconsistencies in bl1_tbbr_image_descs[]	9 years ago
bl1.ld.S	Introduce SEPARATE_CODE_AND_RODATA build flag	8 years ago
bl1.mk	Introduce `el3_runtime` and `PSCI` libraries	8 years ago
bl1_context_mgmt.c	Build option to include AArch32 registers in cpu context	9 years ago
bl1_fwu.c	Fix the inconsistencies in bl1_tbbr_image_descs[]	9 years ago
bl1_main.c	Remove dashes from image names: 'BL3-x' --> 'BL3x'	9 years ago
bl1_private.h	BL1: Add linker symbol identifying end of ROM content	8 years ago