bcm63xx/atf/include/bl2, branch master

BL2_AT_EL3: Enable pointer authentication support

2019-02-27T11:58:09Z

The size increase after enabling options related to ARMv8.3-PAuth is: +----------------------------+-------+-------+-------+--------+ | | text | bss | data | rodata | +----------------------------+-------+-------+-------+--------+ | CTX_INCLUDE_PAUTH_REGS = 1 | +44 | +0 | +0 | +0 | | | 0.2% | | | | +----------------------------+-------+-------+-------+--------+ | ENABLE_PAUTH = 1 | +712 | +0 | +16 | +0 | | | 3.1% | | 0.9% | | +----------------------------+-------+-------+-------+--------+ The results are valid for the following build configuration: make PLAT=fvp SPD=tspd DEBUG=1 \ BL2_AT_EL3=1 \ CTX_INCLUDE_PAUTH_REGS=1 \ ENABLE_PAUTH=1 Change-Id: I1c0616e7dea30962a92b4fd113428bc30a018320 Signed-off-by: Antonio Nino Diaz

BL2: Enable pointer authentication support

2019-02-27T11:58:09Z

The size increase after enabling options related to ARMv8.3-PAuth is: +----------------------------+-------+-------+-------+--------+ | | text | bss | data | rodata | +----------------------------+-------+-------+-------+--------+ | CTX_INCLUDE_PAUTH_REGS = 1 | +40 | +0 | +0 | +0 | | | 0.2% | | | | +----------------------------+-------+-------+-------+--------+ | ENABLE_PAUTH = 1 | +664 | +0 | +16 | +0 | | | 3.1% | | 0.9% | | +----------------------------+-------+-------+-------+--------+ Results calculated with the following build configuration: make PLAT=fvp SPD=tspd DEBUG=1 \ SDEI_SUPPORT=1 \ EL3_EXCEPTION_HANDLING=1 \ TSP_NS_INTR_ASYNC_PREEMPT=1 \ CTX_INCLUDE_PAUTH_REGS=1 \ ENABLE_PAUTH=1 The changes for BL2_AT_EL3 aren't done in this commit. Change-Id: I8c803b40c7160525a06173bc6cdca21c4505837d Signed-off-by: Antonio Nino Diaz

Standardise header guards across codebase

2018-11-08T10:20:19Z

All identifiers, regardless of use, that start with two underscores are reserved. This means they can't be used in header guards. The style that this project is now to use the full name of the file in capital letters followed by 'H'. For example, for a file called "uart_example.h", the header guard is UART_EXAMPLE_H. The exceptions are files that are imported from other projects: - CryptoCell driver - dt-bindings folders - zlib headers Change-Id: I50561bf6c88b491ec440d0c8385c74650f3c106e Signed-off-by: Antonio Nino Diaz

Fix MISRA rule 8.5 in common code

2018-04-13T13:01:56Z

Rule 8.5: An external object or function shall be declared once in one and only one file. Change-Id: I7c3d4ec7d3ba763fdb4600008ba10b4b93ecdfce Signed-off-by: Roberto Vargas

Fix MISRA rule 8.4 Part 1

2018-02-28T17:19:55Z

Rule 8.4: A compatible declaration shall be visible when an object or function with external linkage is defined Fixed for: make DEBUG=1 PLAT=fvp LOG_LEVEL=50 all Change-Id: I7c2ad3f5c015411c202605851240d5347e4cc8c7 Signed-off-by: Roberto Vargas

Fix MISRA rule 8.4 in common code

2018-02-28T17:18:46Z

Rule 8.4: A compatible declaration shall be visible when an object or function with external linkage is defined. Change-Id: I26e042cb251a6f9590afa1340fdac73e42f23979 Signed-off-by: Roberto Vargas

Move BL porting functions into platform.h

2014-05-23T16:18:54Z

Some platform porting functions were in BL specific header files. These have been moved to platform.h so that all porting functions are in the same place. The functions are now grouped by BL. Obsolete BL headers files have been removed. Also, the weak declaration of the init_bl2_mem_layout() function has been moved out the header file and into the source file (bl_common.c) using the more succinct #pragma syntax. This mitigates the risk of 2 weak definitions being created and the wrong one being picked up by the compiler. Change-Id: Ib19934939fd755f3e5a5a5bceec88da684308a83

Remove unused data declarations

2014-05-23T11:15:54Z

Some data variables were declared but not used. These have been removed. Change-Id: I038632af3c32d88984cd25b886c43ff763269bf9

Remove extern keyword from function declarations

2014-05-23T11:15:54Z

Function declarations implicitly have external linkage so do not need the extern keyword. Change-Id: Ia0549786796d8bf5956487e8996450a0b3d79f32

Rework memory information passing to BL3-x images

2014-05-22T15:19:32Z

The issues addressed in this patch are: 1. Remove meminfo_t from the common interfaces in BL3-x, expecting that platform code will find a suitable mechanism to determine the memory extents in these images and provide it to the BL3-x images. 2. Remove meminfo_t and bl31_plat_params_t from all FVP BL3-x code as the images use link-time information to determine memory extents. meminfo_t is still used by common interface in BL1/BL2 for loading images Change-Id: I4e825ebf6f515b59d84dc2bdddf6edbf15e2d60f