Merge "fix(build): do not force PLAT in plat_helpers.mk" into integration

fix(build): do not force PLAT in plat_helpers.mk

After the change to allow overriding platform specific defaults [1],
the PLAT macro is forced to DEFAULT_PLAT in plat_helpers.mk. But this
makefile i

fix(build): do not force PLAT in plat_helpers.mk

After the change to allow overriding platform specific defaults [1],
the PLAT macro is forced to DEFAULT_PLAT in plat_helpers.mk. But this
makefile is also called for tools. For example in fiptool makefile, as
PLAT is reset to default plat (fvp), we cannot use specific platforms
plat_fiptool.mk files. Put back the setting of PLAT macro in Makefile.

[1]: 1b2fb6adb5 feat(build): add ability to define platform specific
defaults

Signed-off-by: Yann Gautier <yann.gautier@st.com>
Change-Id: Iadf8bc7fc831a728a9688d0afdd163c8dda737e5

show more ...

Merge "feat(build): add ability to define platform specific defaults" into integration

feat(build): add ability to define platform specific defaults

In some cases it maybe needed to override some default settings on a
particular platform. For example, enable ENABLE_LTO on a size
const

feat(build): add ability to define platform specific defaults

In some cases it maybe needed to override some default settings on a
particular platform. For example, enable ENABLE_LTO on a size
constrained platform.

Change-Id: I556d26f6b81c0f3ceb40b7196180995dde22afd0
Signed-off-by: Andrey Skvortsov <andrej.skvortzov@gmail.com>

show more ...

Merge pull request #1294 from iwishguo/master

Change PLATFORM_ROOT to TF_PLATFORM_ROOT

Change PLATFORM_ROOT to TF_PLATFORM_ROOT

Since we use "?=" to set PLATFORM_ROOT, it is better to change the
name to be more special, or else it may be overridden by some
environment variables, such

Change PLATFORM_ROOT to TF_PLATFORM_ROOT

Since we use "?=" to set PLATFORM_ROOT, it is better to change the
name to be more special, or else it may be overridden by some
environment variables, such as in some CI build environments.

Signed-off-by: Heyi Guo <heyi.guo@linaro.org>

show more ...

Merge pull request #925 from dp-arm/dp/spdx

Use SPDX license identifiers

Use SPDX license identifiers

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

Use SPDX license identifiers

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 <dimitris.papastamos@arm.com>

show more ...

Merge pull request #578 from EvanLloyd/ejll/woa_make2

Make improvements for host environment portability

Make:Remove calls to shell from makefiles.

As an initial stage of making Trusted Firmware build environment more
portable, we remove most uses of the $(shell ) function and replace them
with more po

Make:Remove calls to shell from makefiles.

As an initial stage of making Trusted Firmware build environment more
portable, we remove most uses of the $(shell ) function and replace them
with more portable make function based solutions.

Note that the setting of BUILD_STRING still uses $(shell ) since it's
not possible to reimplement this as a make function. Avoiding invocation
of this on incompatible host platforms will be implemented separately.

Change-Id: I768e2f9a265c78814a4adf2edee4cc46cda0f5b8

show more ...