d471bd9cfc
This patch cleans up MISRA C violations in the IO driver files. Some things did not make sense to fix or would require sweeping changes but the simple issues have been resolved. Defects Fixed File Line Rule drivers/io/io_fip.c 39 MISRA C-2012 Rule 5.6 (required) drivers/io/io_fip.c 52 MISRA C-2012 Rule 8.9 (advisory) drivers/io/io_fip.c 60 MISRA C-2012 Rule 5.9 (advisory) drivers/io/io_fip.c 285 MISRA C-2012 Rule 8.9 (advisory) drivers/io/io_fip.c 336 MISRA C-2012 Rule 15.4 (advisory) drivers/io/io_fip.c 340 MISRA C-2012 Rule 15.4 (advisory) drivers/io/io_fip.c 342 MISRA C-2012 Rule 15.4 (advisory) drivers/io/io_memmap.c 30 MISRA C-2012 Rule 5.6 (required) drivers/io/io_memmap.c 32 MISRA C-2012 Rule 5.9 (advisory) drivers/io/io_memmap.c 85 MISRA C-2012 Rule 11.8 (required) drivers/io/io_semihosting.c 66 MISRA C-2012 Rule 11.8 (required) drivers/io/io_storage.c 73 MISRA C-2012 Rule 5.9 (advisory) drivers/io/io_storage.c 116 MISRA C-2012 Rule 13.4 (advisory) Signed-off-by: John Powell <john.powell@arm.com> Change-Id: Id9b1b2b684588d4eaab674ed4ed04f3950dd21f4 |
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bl1 | ||
bl2 | ||
bl2u | ||
bl31 | ||
bl32 | ||
common | ||
docs | ||
drivers | ||
fdts | ||
include | ||
lib | ||
make_helpers | ||
plat | ||
services | ||
tools | ||
.checkpatch.conf | ||
.editorconfig | ||
.gitignore | ||
.gitreview | ||
Makefile | ||
dco.txt | ||
license.rst | ||
readme.rst |
readme.rst
Trusted Firmware-A
Trusted Firmware-A (TF-A) is a reference implementation of secure world software for Arm A-Profile architectures (Armv8-A and Armv7-A), including an Exception Level 3 (EL3) Secure Monitor. It provides a suitable starting point for productization of secure world boot and runtime firmware, in either the AArch32 or AArch64 execution states.
TF-A implements Arm interface standards, including:
- Power State Coordination Interface (PSCI)
- Trusted Board Boot Requirements CLIENT (TBBR-CLIENT)
- SMC Calling Convention
- System Control and Management Interface (SCMI)
- Software Delegated Exception Interface (SDEI)
The code is designed to be portable and reusable across hardware platforms and software models that are based on the Armv8-A and Armv7-A architectures.
In collaboration with interested parties, we will continue to enhance TF-A with reference implementations of Arm standards to benefit developers working with Armv7-A and Armv8-A TrustZone technology.
Users are encouraged to do their own security validation, including penetration testing, on any secure world code derived from TF-A.
More Info and Documentation
To find out more about Trusted Firmware-A, please view the full documentation that is available through trustedfirmware.org.
Copyright (c) 2013-2019, Arm Limited and Contributors. All rights reserved.