bcm63xx/atf/include/services, branch master

Replace ASSEMBLY with compiler-builtin ASSEMBLER

2019-08-01T20:14:12Z

NOTE: __ASSEMBLY__ macro is now deprecated in favor of __ASSEMBLER__. All common C compilers predefine a macro called __ASSEMBLER__ when preprocessing a .S file. There is no reason for TF-A to define it's own __ASSEMBLY__ macro for this purpose instead. To unify code with the export headers (which use __ASSEMBLER__ to avoid one extra dependency), let's deprecate __ASSEMBLY__ and switch the code base over to the predefined standard. Change-Id: Id7d0ec8cf330195da80499c68562b65cb5ab7417 Signed-off-by: Julius Werner

Remove support for the SMC Calling Convention 2.0

2019-01-30T16:01:49Z

This reverts commit 2f370465241c ("Add support for the SMC Calling Convention 2.0"). SMCCC v2.0 is no longer required for SPM, and won't be needed in the future. Removing it makes the SMC handling code less complicated. The SPM implementation based on SPCI and SPRT was using it, but it has been adapted to SMCCC v1.0. Change-Id: I36795b91857b2b9c00437cfbfed04b3c1627f578 Signed-off-by: Antonio Nino Diaz

SPM: Rename SPM_DEPRECATED flag to SPM_MM

2019-01-22T09:20:59Z

The SPM implementation based on MM is going to be kept for the foreseeable future. Change-Id: I11e96778a4f52a1aa803e7e048d9a7cb24a53954 Signed-off-by: Antonio Nino Diaz Acked-by: Sumit Garg

Sanitise includes across codebase

2019-01-04T10:43:17Z

Enforce full include path for includes. Deprecate old paths. The following folders inside include/lib have been left unchanged: - include/lib/cpus/${ARCH} - include/lib/el3_runtime/${ARCH} The reason for this change is that having a global namespace for includes isn't a good idea. It defeats one of the advantages of having folders and it introduces problems that are sometimes subtle (because you may not know the header you are actually including if there are two of them). For example, this patch had to be created because two headers were called the same way: e0ea0928d5b7 ("Fix gpio includes of mt8173 platform to avoid collision."). More recently, this patch has had similar problems: 46f9b2c3a282 ("drivers: add tzc380 support"). This problem was introduced in commit 4ecca33988b9 ("Move include and source files to logical locations"). At that time, there weren't too many headers so it wasn't a real issue. However, time has shown that this creates problems. Platforms that want to preserve the way they include headers may add the removed paths to PLAT_INCLUDES, but this is discouraged. Change-Id: I39dc53ed98f9e297a5966e723d1936d6ccf2fc8f Signed-off-by: Antonio Nino Diaz

SPM: Remove remaining SMC interfaces

2018-12-11T15:04:24Z

Also, add a disclaimer to explain that the current implementation of SPM is a prototype that is going to undergo a lot of rework. Change-Id: I303c1e61c51d9f286cc599fea565fc9ba5a996bf Signed-off-by: Antonio Nino Diaz

SPM: Migrate mem attr get/set helpers to SPRT

2018-12-11T15:04:24Z

The old SMCs SP_MEMORY_ATTRIBUTES_{GET,SET}_AARCH64 have been removed in favour of SPRT_MEMORY_PERM_ATTR_{GET,SET}_AARCH64. Change-Id: Idb93cfa5461d0098df941037c5653f7c44b65227 Signed-off-by: Antonio Nino Diaz

SPM: Introduce SMC handlers for SPCI and SPRT

2018-12-11T13:45:41Z

Change-Id: I2ae9b3bb686c41b2e138132a7bed107925ac861e Signed-off-by: Antonio Nino Diaz

SPM: Remove old SMC interfaces

2018-12-11T13:45:41Z

Remove interfaces based on MM_COMMUNICATE. Change-Id: I628c884b91d9f4758269ea2c4dedc37a66bb93cf Signed-off-by: Antonio Nino Diaz

SPM: Deprecate boot info struct

2018-12-10T16:37:46Z

This information is defined by the Secure Partition in the resource description. Change-Id: Ia7db90c5de8360a596106880d3f6a632a88d3ea8 Signed-off-by: Antonio Nino Diaz

SPM: Define resource description data structures