Merge pull request #1533 from jeenu-arm/mpam ...

AArch64: Enable MPAM for lower ELs

Merge pull request #1530 from antonio-nino-diaz-arm/an/rpi3-deprecated ...

rpi3: Migrate from deprecated APIs

Merge pull request #1526 from robertovargas-arm/arm-memprotect ...

memprotect: Move files to specific platform makefiles

memprotect: Move files to specific platform makefiles ...

All the arm platforms were including the files related to
mem-protect. This configuration generates some problems
with new platforms that don't support such functionality,
and for that reason this patch moves these files to the
platform specific makefiles.

Change-Id: I6923e5224668b76667795d8e11723cede7979b1e
Signed-off-by: Roberto Vargas <roberto.vargas@arm.com>

Merge pull request #1388 from vwadekar/report-cve-2017-5715 ...

cpus: denver: report CVE_2017_5715 mitigation to higher layers

Merge pull request #1524 from danielboulby-arm/db/ReclaimInit ...

rockchip: Add plat_is_my_cpu_primary function

Merge pull request #1523 from jts-arm/dsu ...

DSU erratum 936184 workaround

AArch64: Enable MPAM for lower ELs ...

Memory Partitioning And Monitoring is an Armv8.4 feature that enables
various memory system components and resources to define partitions.
Software running at various ELs can then assign themselves to the
desired partition to control their performance aspects.

With this patch, when ENABLE_MPAM_FOR_LOWER_ELS is set to 1, EL3 allows
lower ELs to access their own MPAM registers without trapping to EL3.
This patch however doesn't make use of partitioning in EL3; platform
initialisation code should configure and use partitions in EL3 if
required.

Change-Id: I5a55b6771ccaa0c1cffc05543d2116b60cbbcdcd
Co-authored-by: James Morse <james.morse@arm.com>
Signed-off-by: Jeenu Viswambharan <jeenu.viswambharan@arm.com>

cpus: denver: report CVE_2017_5715 mitigation to higher layers ...

This patch uses the 'declare_cpu_ops_wa' macro, to set the check function,
to report that Denver cores are mitigated.

Denver cores are vulnerable to this anomaly and require the mitigation to
be enabled always.

Change-Id: I1bb6eefdec8c01fb8b645e112f8d04d4bb8811ef
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>

Merge pull request #1529 from satheesbalya-arm/sb1_2549_fix_dtc_warn ...

DTC: Add recommended device tree compiler version

rpi3: Migrate from deprecated APIs ...

Change-Id: If53b5b2430a06ce8cf6e7948765b560b37afc335
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

DSU erratum 936184 workaround ...

If the system is in near idle conditions, this erratum could cause a
deadlock or data corruption. This patch applies the workaround that
prevents this.

This DSU erratum affects only the DSUs that contain the ACP interface
and it was fixed in r2p0. The workaround is applied only to the DSUs
that are actually affected.

Link to respective Arm documentation:
http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.epm138168/index.html

Change-Id: I033213b3077685130fc1e3f4f79c4d15d7483ec9
Signed-off-by: John Tsichritzis <john.tsichritzis@arm.com>

DTC: Add recommended device tree compiler version ...

Change-Id: Ice87052e41a24b0ede5610467e12941ae1d886e0
Signed-off-by: Sathees Balya <sathees.balya@arm.com>

Merge pull request #1525 from antonio-nino-diaz-arm/an/rpi3 ...

rpi3: Remove dependencies on Arm platform code

Merge pull request #1527 from jts-arm/docs ...

Fix typo in documentation page title

Merge pull request #1517 from satheesbalya-arm/sb1_2607_mcd_reg ...

Console: Use callee-saved registers

Fix typo in documentation page title ...

Change-Id: I426ffc8717757e35e556f675162a729ba095b7d5
Signed-off-by: John Tsichritzis <john.tsichritzis@arm.com>

rpi3: Remove dependencies on Arm platform code ...

The Raspberry Pi 3 port doesn't actually depend on any Arm platform
code, so the dependencies can be removed.

Change-Id: Ic2f47f5001bebde3862815b1d880a169d82b3f65
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

rockchip: Add plat_is_my_cpu_primary function ...

This function is required for platforms where
COLD_BOOT_SINGLE_CPU=0 however it was missing from rockchip
platforms

Change-Id: I32a85f226a4f22085a27113903f34bdb6f28dbcc
Signed-off-by: Daniel Boulby <daniel.boulby@arm.com>

Console: Use callee-saved registers ...

This allows the console drivers to be implemented in C

Change-Id: Ibac859c4bcef0e92a0dcacc6b58ac19bc69b8342
Signed-off-by: Sathees Balya <sathees.balya@arm.com>

Merge pull request #1516 from antonio-nino-diaz-arm/an/printf ...

Replace stdio.h functions by TF functions

Merge pull request #1502 from dp-arm/dp/irc ...

readme: Add information about the TF-A IRC channel

Merge pull request #1520 from robertovargas-arm/cci-dsb ...

cci: Use dsb to wait before reading status register

cci: Use dsb to wait before reading status register ...

The CCI500 TRM explicitily requires completion of the write
operation before the read operation, and it is not guaranteed
by dmb but it is dsb.

Change-Id: Ieeaa0d1a4b8fcb87108dea9b6de03d9c8a150829
Signed-off-by: Roberto Vargas <roberto.vargas@arm.com>

Merge pull request #1510 from robertovargas-arm/romlib ...

Add support for moving libraries to ROM

Merge pull request #1519 from antonio-nino-diaz-arm/an/xlat-el2 ...

xlat v2: Support EL2 translation regime

Merge pull request #1518 from antonio-nino-diaz-arm/an/fix_mmc ...

mmc: Fix warning about usage of uninitialized variable

drivers/mmc: Fix warning about usage of uninitialized variable ...

Because of -Werror, this causes a build error.

Change-Id: I37a8c4bbfe3f2ced5e17981a2814985919ad483b
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

layerscape: stm32mp1: Migrate to enable_mmu_svc_mon() ...

Change-Id: I3d16b247a0fa457e6293e2d2c4503dfde1e51c1d
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

plat/arm: Migrate to enable_mmu_svc_mon() ...

Change-Id: I1bb310e1b05968d30b28913c4011c0601e1ae64e
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>