uniphier: define PLAT_XLAT_TABLES_DYNAMIC only for BL2

This is not used in BL31 or Bl32 for this platform.

Pass it to BL2_CPPFLAGS instead of defining it for all BL images.

This will produce sligh

uniphier: define PLAT_XLAT_TABLES_DYNAMIC only for BL2

This is not used in BL31 or Bl32 for this platform.

Pass it to BL2_CPPFLAGS instead of defining it for all BL images.

This will produce slightly smaller BL31 and Bl32.

Change-Id: I66ec5179f8dc5b112e65547335e7dd0a0f4074cd
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>

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uniphier: make all BL images completely position-independent

This platform supports multiple SoCs. The next SoC will still keep
quite similar architecture, but the memory base will be changed.

The

uniphier: make all BL images completely position-independent

This platform supports multiple SoCs. The next SoC will still keep
quite similar architecture, but the memory base will be changed.

The ENABLE_PIE improves the maintainability and usability. You can reuse
a single set of BL images for other SoC/board without re-compiling TF-A
at all. This will also keep the code cleaner because it avoids #ifdef
around various base addresses.

By defining ENABLE_PIE, BL2_AT_EL3, BL31, and BL32 (TSP) are really
position-independent now. You can load them anywhere irrespective of
their link address.

Change-Id: I8d5e3124ee30012f5b3bfa278b0baff8efd2fff7
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>

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uniphier: use more mmap_add_dynamic_region() for loading images

Currently, uniphier_bl2_mmap hard-codes the memory region needed for
loading other images.

Towards the goal of making this really pos

uniphier: use more mmap_add_dynamic_region() for loading images

Currently, uniphier_bl2_mmap hard-codes the memory region needed for
loading other images.

Towards the goal of making this really position-independent, call
mmap_add_dynamic_region() before that region gets accessed.

Change-Id: Ieb505b91ccf2483e5f1a280accda564b33f19f11
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>

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socionext: Unify Platform specific defines for PSCI module

PLATFORM_CORE_COUNT - Unsigned int
PLATFORM_CLUSTER_COUNT - Unsigned int
PLATFORM_MAX_CPUS_PER_CLUSTER - Unsigned int
PLATFORM_CORE_COUNT_P

socionext: Unify Platform specific defines for PSCI module

PLATFORM_CORE_COUNT - Unsigned int
PLATFORM_CLUSTER_COUNT - Unsigned int
PLATFORM_MAX_CPUS_PER_CLUSTER - Unsigned int
PLATFORM_CORE_COUNT_PER_CLUSTER - Unsigned int

Signed-off-by: Deepika Bhavnani <deepika.bhavnani@arm.com>
Change-Id: Iad91e99e9d13254de23eb10e5f655253f253cf0d

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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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io_block: define MAX_IO_BLOCK_DEVICES as unsigned

This is used as a table index, and already compared with an unsigned int:
block_dev_count.

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

Standardise header guards across codebase

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 proje

Standardise header guards across codebase

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 <antonio.ninodiaz@arm.com>

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