feat(s32g274ardb): add custom DDR FW UUID entry

Integrate support to add DDR FW to the final
FIP image via `fiptool`.

Add mechanism to allow platform specific image
UUID. Add DDR FW entries to toc_

feat(s32g274ardb): add custom DDR FW UUID entry

Integrate support to add DDR FW to the final
FIP image via `fiptool`.

Add mechanism to allow platform specific image
UUID. Add DDR FW entries to toc_entries and create
`plat_fiptool.mk` in order to enable the integration
of the DDR FW binary into the FIP image using
`fiptool` command.

Change-Id: I10c000025378206411ab70dbc5b2e745ffb01e5d
Signed-off-by: Khristine Andreea Barbulescu <khristineandreea.barbulescu@nxp.com>

show more ...

fix(fiptool): skip Layerscape makefile for S32 build

Skip Layerscape makefile for S32CC platform.
This change ensures the `fiptool` Makefile
recognizes and process the S32-specific Makefile
correctl

fix(fiptool): skip Layerscape makefile for S32 build

Skip Layerscape makefile for S32CC platform.
This change ensures the `fiptool` Makefile
recognizes and process the S32-specific Makefile
correctly, instead of the default Layerscape one.

Change-Id: I09b54a676d8db035c41ad77325b5b0e4b230e1ac
Signed-off-by: Khristine Andreea Barbulescu <khristineandreea.barbulescu@nxp.com>

show more ...

feat(build): put fiptool in the build directory

For some reason, tools are not built in the build directory, but rather
in the source directory, regardless of what BUILD_BASE might say. This
is espe

feat(build): put fiptool in the build directory

For some reason, tools are not built in the build directory, but rather
in the source directory, regardless of what BUILD_BASE might say. This
is especially annoying when trying to have a few builds going at the
same time (like in a CI). For example, run A may check if a file X
exists. Seeing that it does not, it will start building the file. At the
same time, run B may also check if file X exists but before A has
written it, starting a build again. Then it is possible for A to use the
file it believes to have built right at the moment B begins writing to
it (and truncating it beforehand). This results in gcc failing to read a
fail and a failed build. The more parallel runs there are, the more
likely this is to happen, and this is virtually guaranteed to happen
with just a handful onwards.

So move fiptool and all of its build artefacts to the build directory.
Since there are platform differences between the various fiptool
incarnations, this goes in the plat build rather than a more top-level
location.

This patch adds the build macro MAKE_TOOL to do this generically for any
kind of tool since the other tools suffer from the same shortfall. This
macro takes care to use unique names for every type of argument that
building a tool might need. The fiptool makefile and platform add-ons
are updated accordingly.

This should have never been allowed in the first place, but downstream
scripts almost certainly depend on this behaviour now. So add a symlink
in the place of the old fiptool so these continue working. With any
luck, this will be removed in the future.

Change-Id: I3d4d87dab0f53deab5b43fbc6652146f0e4e7e81
Signed-off-by: Boyan Karatotev <boyan.karatotev@arm.com>

show more ...

refactor(fiptool): move plat_fiptool.mk to tools

Move all plat_fiptool.mks into tools, change the logic to recursively
check for tools/fiptool/plat_fiptool/<plat_path>/plat_fiptool.mk

I.e. for a pl

refactor(fiptool): move plat_fiptool.mk to tools

Move all plat_fiptool.mks into tools, change the logic to recursively
check for tools/fiptool/plat_fiptool/<plat_path>/plat_fiptool.mk

I.e. for a platform that has the path "plat/arm/board/tc/platform.mk",
the makefile will now load the first existing file from:
- tools/fiptool/plat_fiptool/arm/board/tc/plat_fiptool.mk
- tools/fiptool/plat_fiptool/arm/board/plat_fiptool.mk
- tools/fiptool/plat_fiptool/arm/plat_fiptool.mk

This enables fiptool to support multiple platforms, or a specific one.

Remove file-copying previously being used to handle old default path.
Remove custom file cleaning in plat_fiptool.mk.

Change-Id: I95245bcf7143b329481d4394ab64f29bfe9de5ab
Signed-off-by: Raef Coles <raef.coles@arm.com>

show more ...