bcm63xx/atf/plat/layerscape/common, branch master

Switch AARCH32/AARCH64 to aarch64

2019-08-01T20:45:03Z

NOTE: AARCH32/AARCH64 macros are now deprecated in favor of __aarch64__. All common C compilers pre-define the same macros to signal which architecture the code is being compiled for: __arm__ for AArch32 (or earlier versions) and __aarch64__ for AArch64. There's no need for TF-A to define its own custom macros for this. In order to unify code with the export headers (which use __aarch64__ to avoid another dependency), let's deprecate the AARCH32 and AARCH64 macros and switch the code base over to the pre-defined standard macro. (Since it is somewhat unintuitive that __arm__ only means AArch32, let's standardize on only using __aarch64__.) Change-Id: Ic77de4b052297d77f38fc95f95f65a8ee70cf200 Signed-off-by: Julius Werner

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

Update layerscape platform to not rely on undefined overflow behaviour

2019-07-11T11:10:58Z

This consists of ensuring that the left operand of each shift is unsigned when the operation might overflow into the sign bit. Change-Id: Ib63ef6e2e4616dd56828bfd3800d5fe2df109934 Signed-off-by: Justin Chadwell

Remove MULTI_CONSOLE_API flag and references to it

2019-06-28T09:52:48Z

The new API becomes the default one. Change-Id: Ic1d602da3dff4f4ebbcc158b885295c902a24fec Signed-off-by: Ambroise Vincent

Console: remove deprecated finish_console_register

2019-04-03T13:55:18Z

The old version of the macro is deprecated. Commit cc5859ca19ff ("Multi-console: Deprecate the `finish_console_register` macro") provides more details. Change-Id: I3d1cdf6496db7d8e6cfbb5804f508ff46ae7e67e Signed-off-by: Ambroise Vincent

Remove unneeded include paths in PLAT_INCLUDES

2019-02-01T12:24:57Z

Also, update platform_def.h guidelines about includes in the porting guide. Change-Id: I1ae338c9dd3242b309f6d53687ba2cb755d488c3 Signed-off-by: Antonio Nino Diaz

Remove duplicated definitions of linker symbols

2019-02-01T12:24:57Z

Many parts of the code were duplicating symbols that are defined in include/common/bl_common.h. It is better to only use the definitions in this header. As all the symbols refer to virtual addresses, they have to be uintptr_t, not unsigned long. This has also been fixed in bl_common.h. Change-Id: I204081af78326ced03fb05f69846f229d324c711 Signed-off-by: Antonio Nino Diaz

Move BL1 and BL2 private defines to bl_common.h

2019-01-15T13:52:32Z

The definitions in bl1/bl1_private.h and bl2/bl2_private.h are useful for platforms that may need to access them. Change-Id: Ifd1880f855ddafcb3bfcaf1ed4a4e0f121eda174 Signed-off-by: Antonio Nino Diaz

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

drivers: add tzc380 support

2018-12-04T10:06:41Z

Add tzc380 support. Signed-off-by: Peng Fan Signed-off-by: Bai Ping