bcm63xx/atf/include/common/tbbr, branch master

Factor out cross-BL API into export headers suitable for 3rd party code

2019-07-24T03:25:34Z

This patch adds a new include/export/ directory meant for inclusion in third-party code. This is useful for cases where third-party code needs to interact with TF-A interfaces and data structures (such as a custom BL2-implementation like coreboot handing off to BL31). Directly including headers from the TF-A repository avoids having to duplicate all these definitions (and risk them going stale), but with the current header structure this is not possible because handoff API definitions are too deeply intertwined with other TF code/headers and chain-include other headers that will not be available in the other environment. The new approach aims to solve this by separating only the parts that are really needed into these special headers that are self-contained and will not chain-include other (non-export) headers. TF-A code should never include them directly but should instead always include the respective wrapper header, which will include the required prerequisites (like ) before including the export header. Third-party code can include the export headers via its own wrappers that make sure the necessary definitions are available in whatever way that environment can provide them. Change-Id: Ifd769320ba51371439a8e5dd5b79c2516c3b43ab Signed-off-by: Julius Werner

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

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

Add new defines for STM32MP1 platform

2018-10-15T07:36:21Z

To boot on eMMC or SD-cards, STM32MP1 platform needs: - GPT_IMAGE_ID to read GPT table on those devices - STM32_IMAGE_ID and IO_TYPE_STM32IMAGE to read images with STM32 header - IO_TYPE_MMC to have a IO for MMC devices Signed-off-by: Yann Gautier

Fix MISRA defects in some common headers

2018-08-30T08:22:33Z

Change-Id: I8fbb4c785e7e07c7241e0c399a9b65161985c9df Signed-off-by: Antonio Nino Diaz

Fix MISRA rule 8.3 Part 4

2018-04-13T13:01:56Z

Rule 8.3: All declarations of an object or function shall use the same names and type qualifiers Fixed for: make DEBUG=1 PLAT=fvp SPD=tspd TRUSTED_BOARD_BOOT=1 \ GENERATE_COT=1 ARM_ROTPK_LOCATION=devel_rsa \ ROT_KEY=arm_rotprivk_rsa.pem MBEDTLS_DIR=mbedtls all Change-Id: Ia34fe1ae1f142e89c9a6c19831e3daf4d28f5831 Signed-off-by: Roberto Vargas

Add dynamic config image IDs

2018-02-26T16:31:11Z

Change-Id: I147031dea9487dc1976e31ad40c89b221e44edbc Signed-off-by: Soby Mathew

Dynamic cfg: Add HW and TB_FW configs to CoT

2018-02-26T16:31:10Z

This patch adds image IDs to `hw_config` and `tb_fw_config` and includes them in the default Chain Of Trust (CoT). Change-Id: If7bb3e9be8a5e48be76614b35bf43d58fc7fed12 Signed-off-by: Soby Mathew

Support Trusted OS firmware extra images in TF tools

2017-08-09T10:06:05Z

Since Trusted OS firmware may have extra images, need to assign new uuid and image id for them. The TBBR chain of trust has been extended to add support for the new images within the existing Trusted OS firmware content certificate. Change-Id: I678dac7ba1137e85c5779b05e0c4331134c10e06 Signed-off-by: Summer Qin

Use SPDX license identifiers

2017-05-03T08:39:28Z

To make software license auditing simpler, use SPDX[0] license identifiers instead of duplicating the license text in every file. NOTE: Files that have been imported by FreeBSD have not been modified. [0]: https://spdx.org/ Change-Id: I80a00e1f641b8cc075ca5a95b10607ed9ed8761a Signed-off-by: dp-arm