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Tegra186 is in production so lock stream id security configs
for all the clients.

Change-Id: I64bdd5a9f12319a543291bfdbbfc1559d7a44113
Signed-off-by: Pritesh Raithatha <praithatha@nvidia.com>

This patch removes support for simulated system suspend for Tegra194
platforms as we have actual silicon platforms that support this
feature now.

Change-Id: I9ed1b002886fed7bbc3d890a82d6cad67e900bae
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>

This patch fixes violations of the following MISRA rules

* Rule 8.5  "An external object or function shall be declared once in
             one and only one file"
* Rule 10.3 "The value of an expression shall not be assigned to an
             object with a narrower essential type or of a different
             esential type category"

Change-Id: I4314cd4fea0a4adc6665868dd31e619b4f367e14
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>

This patch fixes violations for the following MISRA rules

* Rule 5.7  "A tag name shall be a unique identifier"
* Rule 10.1 "Operands shall not be of an inappropriate essential type"
* Rule 10.3 "The value of an expression shall not be assigned to an object
             with a narrower essential type or of a different essential type
             category"
* Rule 10.4 "Both operands of an operator in which the usual arithmetic
             conversions are performed shall have the same essential type
             category"
* Rule 20.7 "Expressions resulting from the expansion of macro parameters
             shall be enclosed in parentheses"
* Rule 21.1 "#define and #undef shall not be used on a reserved identifier
             or reserved macro name"

Change-Id: I83cbe659c2d72e76dd4759959870b57c58adafdf
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>

This patch fixes violations for the following MISRA rules

* Rule 8.4  "A compatible declaration shall be visible when an object or
             function with external linkage is defined"
* Rule 10.1 "Operands shall not be of an inappropriate essential type"
* Rule 10.6 "Both operands of an operator in which the usual arithmetic
             conversions are perdormed shall have the same essential type
             category"
* Rule 17.7 "The value returned by a function having non-void return
             type shall be used"

Change-Id: I171ac8340de729fd7be928fa0c0694e9bb8569f0
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>

The PMC driver is used only by Tegra210 and Tegra132 platforms. This
patch removes pmc.c from the common makefile and moves it to the
platform specific makefiles.

As a result, the PMC code from common code has been moved to Tegra132
and Tegra210 platform ports.

Change-Id: Ia157f70e776b3eff3c12eb8f0f02d30102670a98
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>

This patch removes the per-platform, weakly defined TZDRAM setup handler,
as all affected platforms implement the actual handler.

Change-Id: I95d04b2a771bc5d673e56b097d45c493fa388ee8
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>

This patch removes the weakly defined per-platform SiP handler
as all platforms implement this handler, defeating the need for
a weak definition.

Change-Id: Id4c7e69163d2635de1813f5a385ac874253a8da9
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>

This patch removes all the weakly defined PSCI handlers defined
per-platform, to improve code coverage numbers and reduce MISRA
defects.

Change-Id: I0f9c0caa0a6071d0360d07454b19dcc7340da8c2
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>

This patch converts the weakly defined platform setup handlers into
actual platform specific handlers to improve code coverage numbers
and some MISRA defects.

The weakly defined handlers never get executed thus resulting in
lower coverage - function, function calls, statements, branches
and pairs.

Change-Id: I02f450f66b5754a90d934df4d76eb91459fca5f9
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>

Tegra194 supports upto 64GB of DRAM, whereas the previous SoCs support
upto 32GB DRAM. This patch moves the common DRAM base/end macros to
individual Tegra SoC headers to fix this anomaly.

Change-Id: I1a9f386b67c2311baab289e726d95cef6954071b
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>

* changes:
  Introduce COT build option
  cert_create: Remove references to TBBR in common code
  cert_create: Introduce COT build option
  cert_create: Introduce TBBR CoT makefile

Allows to select the chain of trust to use when the Trusted Boot feature
is enabled. This affects both the cert_create tool and the firmware
itself.

Right now, the only available CoT is TBBR.

Change-Id: I7ab54e66508a1416cb3fcd3dfb0f055696763b3d
Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>

In preparation of supporting alternate chains of trust, reword comments
and error messages that explicitly mentioned TBBR.

Change-Id: I85a0b08e16d0cd82f3b767fcc092d1f20f45939f
Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>

It allows to select the desired chain of trust. Right now, only the TBBR
CoT is available.

At this stage, this build option only affects the tool itself. It is not
plugged into the rest of the build system yet. To use it:

 > make -C tools/cert_create COT=tbbr

Change-Id: I4484418f76d3c7b330d8653c978499a181534dcd
Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>

Move all TBBR-specific stuff out of the tool's makefile into a
sub-makefile. This will make it easier to define and select an alternate
chain of trust in the future.

Change-Id: I92e366a1999b74cf51127d1771b64b807cd94b29
Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>

Command to build HTML-formatted pages from docs:
make doc

Change-Id: I4103c804b3564fe67d8fc5a3373679daabf3f2e9
Signed-off-by: Madhukar Pappireddy <madhukar.pappireddy@arm.com>

This is based on the rpi implementation from
https://review.trustedfirmware.org/c/TF-A/trusted-firmware-a/+/2746

.
Signed-off-by: Andrew Walbran <qwandor@google.com>
Change-Id: I5fe324fcd9d5e232091e01267ea12147c46bc9c1

* changes:
  qemu: Implement qemu_system_off via semihosting.
  qemu: Support ARM_LINUX_KERNEL_AS_BL33 to pass FDT address.

This flag warns if anything is declared more than once in the same
scope, even in cases where multiple declaration is valid and changes
nothing.

Consequently, this patch also fixes the issues reported by this
flag. Consider the following two lines of code from two different source
files(bl_common.h and bl31_plat_setup.c):

IMPORT_SYM(uintptr_t, __RO_START__, BL_CODE_BASE);
IMPORT_SYM(unsigned long, __RO_START__, BL2_RO_BASE);

The IMPORT_SYM macro which actually imports a linker symbol as a C expression.
The macro defines the __RO_START__ as an extern variable twice, one for each
instance. __RO_START__ symbol is defined by the linker script to mark the start
of the Read-Only area of the memory map.

Essentially, the platform code redefines the linker symbol with a different
(relevant) name rather than using the standard symbol. A simple solution to
fix this issue in the platform code for redundant declarations warning is
to remove the second IMPORT_SYM and replace it with following assignment

static const unsigned long BL2_RO_BASE = BL_CODE_BASE;

Change-Id: If4835d1ee462d52b75e5afd2a59b64828707c5aa
Signed-off-by: Madhukar Pappireddy <madhukar.pappireddy@arm.com>

This patch adds 'calc_hash' function using Mbed TLS library
required for Measured Boot support.

Change-Id: Ifc5aee0162d04db58ec6391e0726a526f29a52bb
Signed-off-by: Alexei Fedorov <Alexei.Fedorov@arm.com>

The Secure Configuration Register is 64-bits in AArch64 and 32-bits in
AArch32. Use u_register_t instead of unsigned int to reflect this.

Change-Id: I51b69467baba36bf0cfaec2595dc8837b1566934
Signed-off-by: Louis Mayencourt <louis.mayencourt@arm.com>

* changes:
  ti: k3: drivers: ti_sci: Put sequence number in coherent memory
  ti: k3: drivers: ti_sci: Remove indirect structure of const data
  ti: k3: common: Enable ARM cluster power down
  ti: k3: common: Rename device IDs to be more consistent

This patch enables the config to switch to the console provided
by the SPE firmware.

Change-Id: I5a3bed09ee1e84f958d0925501d1a79fb7f694de
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>

The current message sequence number is accessed both with caches on and
off so put this memory in the un-cached coherent section so accesses
are consistent and coherency is maintained.
Signed-off-by: Andrew F. Davis <afd@ti.com>
Change-Id: Ieeefefeaffc691e4e4c4de7c74490d50ff9de807

The 'info' structure contained what is only static data for this
implementation of TI-SCI. Remove this indirection and remove the
struct.
Signed-off-by: Andrew F. Davis <afd@ti.com>
Change-Id: I2328fddf388bf7d56a56bd673c080e78c86fe072

When all cores in a cluster are powered down the parent cluster can
be also powered down. When the last core has requested powering down
follow by sending the cluster power down sequence to the system
power controller firmware.
Signed-off-by: Andrew F. Davis <afd@ti.com>
Change-Id: I0ffeb339852c66ef62743aecd3e17ca20bad6216

The core number is called 'core_id' but the processor and device IDs are
called 'proc' and 'device'. Rename these to make them less confusing.
Signed-off-by: Andrew F. Davis <afd@ti.com>
Change-Id: I3d7c6dddd7aa37b5dee1aa9689ce31730e9c3b59

bakery_lock_get() uses DMB LD after lock acquisition and
bakery_lock_release() uses DMB ST before releasing the lock. This is
insufficient in both cases. With just DMB LD, stores in the critical
section can be reordered before the DMB LD which could mean writes in
the critical section completing before the lock has been acquired
successfully. Similarly, with just DMB ST, a load in the critical section
could be reordered after the the DMB ST. DMB is the least expensive
barrier that can provide the required ordering.
Signed-off-by: Raghu Krishnamurthy <raghu.ncstate@icloud.com>
Change-Id: Ieb74cbf5b76b09e1789331b71f37f7c660221b0e

* changes:
  uniphier: make all BL images completely position-independent
  uniphier: make uniphier_mmap_setup() work with PIE
  uniphier: pass SCP base address as a function parameter
  uniphier: set buffer offset and length for io_block dynamically
  uniphier: use more mmap_add_dynamic_region() for loading images
  bl_common: add BL_END macro
  uniphier: turn on ENABLE_PIE
  TSP: add PIE support
  BL2_AT_EL3: add PIE support
  BL31: discard .dynsym .dynstr .hash sections to make ENABLE_PIE work
  PIE: pass PIE options only to BL31
  Build: support per-BL LDFLAGS