Merge "chore: update to use Arm word across TF-A" into integration

chore: update to use Arm word across TF-A

Align entire TF-A to use Arm in copyright header.

Change-Id: Ief9992169efdab61d0da6bd8c5180de7a4bc2244
Signed-off-by: Govindraj Raja <govindraj.raja@arm.co

chore: update to use Arm word across TF-A

Align entire TF-A to use Arm in copyright header.

Change-Id: Ief9992169efdab61d0da6bd8c5180de7a4bc2244
Signed-off-by: Govindraj Raja <govindraj.raja@arm.com>

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Merge changes from topic "fix_sparse_warnings" into integration

* changes:
fix(libc): remove __putchar alias
fix(console): correct scopes for console symbols
fix(auth): use NULL instead of 0 f

Merge changes from topic "fix_sparse_warnings" into integration

* changes:
fix(libc): remove __putchar alias
fix(console): correct scopes for console symbols
fix(auth): use NULL instead of 0 for pointer check
fix(io): compare function pointers with NULL
fix(fdt-wrappers): use correct prototypes

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fix(libc): remove __putchar alias

This issue was triggered by sparse tool:
lib/libc/putchar.c:9:5: warning:
symbol '__putchar' was not declared. Should it be static?
Instead of setting __putchar as

fix(libc): remove __putchar alias

This issue was triggered by sparse tool:
lib/libc/putchar.c:9:5: warning:
symbol '__putchar' was not declared. Should it be static?
Instead of setting __putchar as static, just remove the function and
directly use putchar() with a weak attribute.

Signed-off-by: Yann Gautier <yann.gautier@st.com>
Change-Id: Ib35e4ba064f06010851bb860269b08462fe3d3bd

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Merge "refactor(console): move putchar() to console driver" into integration

refactor(console): move putchar() to console driver

Moving putchar() out of libc and adding a weak dummy
implementation in libc.

This is to remove libc's dependencies to the platform
driver.

Signe

refactor(console): move putchar() to console driver

Moving putchar() out of libc and adding a weak dummy
implementation in libc.

This is to remove libc's dependencies to the platform
driver.

Signed-off-by: Claus Pedersen <claustbp@google.com>
Change-Id: Ib7fefaec0babb783def614ea23521f482fa4a28a

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Merge pull request #1726 from antonio-nino-diaz-arm/an/includes

Sanitise includes across codebase

Sanitise includes across codebase

Enforce full include path for includes. Deprecate old paths.

The following folders inside include/lib have been left unchanged:

- include/lib/cpus/${ARCH}
- inclu

Sanitise includes across codebase

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 <antonio.ninodiaz@arm.com>

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Merge pull request #1528 from antonio-nino-diaz-arm/an/libc

libc: Cleanup library

libc: Cleanup remaining files

The existing files had some style problems that this patch fixes.

Change-Id: I794e0d96e52f8da0ffa0d70a41f36c4432b4e563
Signed-off-by: Antonio Nino Diaz <antonio.ninodi

libc: Cleanup remaining files

The existing files had some style problems that this patch fixes.

Change-Id: I794e0d96e52f8da0ffa0d70a41f36c4432b4e563
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

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Merge pull request #1510 from robertovargas-arm/romlib

Add support for moving libraries to ROM

Create a library file for libc

TF Makefile was linking all the objects files generated for the
c library instead of creating a static library that could be
used in the linking stage.

Change-Id: I72

Create a library file for libc

TF Makefile was linking all the objects files generated for the
c library instead of creating a static library that could be
used in the linking stage.

Change-Id: I721daea097e9b13cbb42c9f8eaa2af8fea0799cf
Signed-off-by: Roberto Vargas <roberto.vargas@arm.com>

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