Merge "Initialize platform for MediaTek mt8192" into integration

Merge "BL31: Fix relocation error for PIE" into integration

Merge "Use abspath to dereference $BUILD_BASE" into integration

Merge changes from topic "qemu" into integration

* changes:
docs: qemu: bump to QEMU 5.0.0
docs: qemu: remove unneeded root=/dev/vda2 kernel parameter
docs: qemu: add build instructions for QE

Merge changes from topic "qemu" into integration

* changes:
docs: qemu: bump to QEMU 5.0.0
docs: qemu: remove unneeded root=/dev/vda2 kernel parameter
docs: qemu: add build instructions for QEMU_EFI.fd and rootfs.cpio.gz

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Use abspath to dereference $BUILD_BASE

If the user tries to change BUILD_BASE to put the build products outside
the build tree the compile will fail due to hard coded assumptions that
$BUILD_BASE is

Use abspath to dereference $BUILD_BASE

If the user tries to change BUILD_BASE to put the build products outside
the build tree the compile will fail due to hard coded assumptions that
$BUILD_BASE is a relative path. Fix by using $(abspath $(BUILD_BASE))
to rationalize to an absolute path every time and remove the relative
path assumptions.

This patch also adds documentation that BUILD_BASE can be specified by
the user.

Signed-off-by: Grant Likely <grant.likely@arm.com>
Signed-off-by: Manish Pandey <manish.pandey2@arm.com>
Change-Id: Ib1af874de658484aaffc672f30029b852d2489c8

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Merge "spm-mm: fix MISRA C-2012 Rule 2.3 spm_mm_boot_info_t defined but never used." into integration

Merge "SPM: build OP-TEE as an S-EL1 Secure Partition" into integration

Merge "Fix broken links to various sections across docs" into integration

Merge "TF-A Aarch32: optimise memcpy4()" into integration

Merge "Aarch32 xlat_tables lib: Fix MISRA-2012 defects" into integration

Fix broken links to various sections across docs

These broken links were found with the help of this command:
$> sphinx-build -M linkcheck . build

A sample broken link is reported as follows:
(line

Fix broken links to various sections across docs

These broken links were found with the help of this command:
$> sphinx-build -M linkcheck . build

A sample broken link is reported as follows:
(line 80) -local- firmware-design.rst#secure-el1-payloads-and-dispatchers

Change-Id: I5dcefdd4b8040908658115647e957f6c2c5da7c2
Signed-off-by: Madhukar Pappireddy <madhukar.pappireddy@arm.com>

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Merge "arm_fpga: Support uploading a custom command line" into integration

Merge "tbbr/dualroot: rename SP package certificate file" into integration

BL31: Fix relocation error for PIE

This patch fixes BL31 linker error
"relocation R_AARCH64_ABS32 against `a local symbol'
can not be used when making a shared object"
when Position Independent Ex

BL31: Fix relocation error for PIE

This patch fixes BL31 linker error
"relocation R_AARCH64_ABS32 against `a local symbol'
can not be used when making a shared object"
when Position Independent Executable (PIE) support
is enabled with ENABLE_PIE=1 build option.

Change-Id: I2692269676db3f3b27eed499fc029fffb67969be
Signed-off-by: Alexei Fedorov <Alexei.Fedorov@arm.com>

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Merge "Makefile, doc: Make OPENSSL_DIR variable as build option for tools" into integration

tbbr/dualroot: rename SP package certificate file

Currently only single signing domain is supported for SP packages but
there is plan to support dual signing domains if CoT is dualroot.

SP_CONTENT_

tbbr/dualroot: rename SP package certificate file

Currently only single signing domain is supported for SP packages but
there is plan to support dual signing domains if CoT is dualroot.

SP_CONTENT_CERT_ID is the certificate file which is currently generated
and signed with trusted world key which in-turn is derived from Silicon
provider RoT key.
To allow dual signing domain for SP packages, other certificate file
will be derived from Platform owned RoT key.

This patch renames "SP_CONTENT_CERT_ID" to "SIP_SP_CONTENT_CERT_ID" and
does other related changes.

Signed-off-by: Manish Pandey <manish.pandey2@arm.com>
Change-Id: I0bc445a3ab257e2dac03faa64f46e36a9fed5e93

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spm-mm: fix MISRA C-2012 Rule 2.3 spm_mm_boot_info_t defined but never used.

Following merge of patchset [1] the spm_mm_boot_info_t structure is
included in few platform files unconditionally even w

spm-mm: fix MISRA C-2012 Rule 2.3 spm_mm_boot_info_t defined but never used.

Following merge of patchset [1] the spm_mm_boot_info_t structure is
included in few platform files unconditionally even when SPM_MM option
is disabled.

[1] https://review.trustedfirmware.org/c/TF-A/trusted-firmware-a/+/2647

Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
Change-Id: I68bc034c9348b5d9bcfd2e5217b781df5ad1b369

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Initialize platform for MediaTek mt8192

- Add basic platform setup
- Add mt8192 documentation at docs/plat/
- Add generic CPU helper functions
- Add basic register address

Change-Id: Ife34622105404

Initialize platform for MediaTek mt8192

- Add basic platform setup
- Add mt8192 documentation at docs/plat/
- Add generic CPU helper functions
- Add basic register address

Change-Id: Ife34622105404a8227441aab939e3c55c96374e9
Signed-off-by: Nina Wu <nina-cm.wu@mediatek.com>

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Merge "fconf: spm: minor bug fix" into integration

arm_fpga: Support uploading a custom command line

The command line for BL33 payloads is typically taken from the DTB. On
"normal" systems the bootloader will put the right version in there, but
we t

arm_fpga: Support uploading a custom command line

The command line for BL33 payloads is typically taken from the DTB. On
"normal" systems the bootloader will put the right version in there, but
we typically don't use one on the FPGAs.
To avoid editing (and possibly re-packaging) the DTB for every change in
the command line, try to read it from some "magic" memory location
instead. It can be easily placed there by the tool that uploads the
other payloads to the FPGA's memory. BL31 will then replace the existing
command line in the DTB with that new string.

To avoid reading garbage, check the memory location for containing a
magic value. This is conveniently chosen to be a simple ASCII string, so
it can just preceed the actual command line in a text file:
--------------------------------
CMD:console=ttyAMA0,38400n8 debug loglevel=8
--------------------------------

Change-Id: I5923a80332c9fac3b4afd1a6aaa321233d0f60da
Signed-off-by: Andre Przywara <andre.przywara@arm.com>

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SPM: build OP-TEE as an S-EL1 Secure Partition

Provide manifest and build options to boot OP-TEE as a
guest S-EL1 Secure Partition on top of Hafnium in S-EL2.

Increase ARM_SP_MAX_SIZE to cope with

SPM: build OP-TEE as an S-EL1 Secure Partition

Provide manifest and build options to boot OP-TEE as a
guest S-EL1 Secure Partition on top of Hafnium in S-EL2.

Increase ARM_SP_MAX_SIZE to cope with OP-TEE debug build image.

Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
Change-Id: Idd2686fa689a78fe2d05ed92b1d23c65e2edd4cb

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Makefile, doc: Make OPENSSL_DIR variable as build option for tools

Openssl directory path is hardcoded to '/usr' in the makefile
of certificate generation and firmware encryption tool using
'OPENSSL

Makefile, doc: Make OPENSSL_DIR variable as build option for tools

Openssl directory path is hardcoded to '/usr' in the makefile
of certificate generation and firmware encryption tool using
'OPENSSL_DIR' variable.

Hence changes are done to make 'OPENSSL_DIR' variable as
a build option so that user can provide openssl directory
path while building the certificate generation and firmware
encryption tool.

Also, updated the document for this newly created build option

Change-Id: Ib1538370d2c59263417f5db3746d1087ee1c1339
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>

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Merge "fdts: n1sdp: DTS file for single-chip and multi-chip environment." into integration

docs: marvell: update PHY porting layer description

The purpose of rx_training had changed after last update. Currently it
is not supposed to help with providing static parameters for porting
layer.

docs: marvell: update PHY porting layer description

The purpose of rx_training had changed after last update. Currently it
is not supposed to help with providing static parameters for porting
layer. Instead, it aims to suit the parameters per connection.

Change-Id: I2a146b71e2e20bd264c090a9a627d0b6bc56e052
Signed-off-by: Grzegorz Jaszczyk <jaz@semihalf.com>

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docs: marvell: update path in marvell documentation

Change-Id: I0cebbaa900aa518700f13cbf02f8a97e0c76b21c
Signed-off-by: Grzegorz Jaszczyk <jaz@semihalf.com>