Add support for Cortex-A76AE CPU

Change-Id: I0a81f4ea94d41245cd5150de341b51fc70babffe
Signed-off-by: Alexei Fedorov <Alexei.Fedorov@arm.com>

Merge pull request #1888 from jts-arm/zeus

Introduce preliminary support for Neoverse Zeus

Introduce preliminary support for Neoverse Zeus

Change-Id: If56d1e200a31bd716726d7fdc1cc0ae8a63ba3ee
Signed-off-by: John Tsichritzis <john.tsichritzis@arm.com>

Merge pull request #1835 from jts-arm/rename

Apply official names to new Arm Neoverse cores

Rename Cortex-Ares to Neoverse N1

Change-Id: Ideb49011da35f39ff1959be6f5015fa212ca2b6b
Signed-off-by: John Tsichritzis <john.tsichritzis@arm.com>

Merge pull request #1824 from antonio-nino-diaz-arm/an/move-dyn-xlat

fvp: trusty: Move dynamic xlat enable to platform

fvp: trusty: Move dynamic xlat enable to platform

Rather than letting the Trusty makefile set the option to enable dynamic
translation tables, make platforms do it themselves.

This also allows plat

fvp: trusty: Move dynamic xlat enable to platform

Rather than letting the Trusty makefile set the option to enable dynamic
translation tables, make platforms do it themselves.

This also allows platforms to replace the implementation of the
translation tables library as long as they use the same function
prototypes.

Change-Id: Ia60904f61709ac323addcb57f7a83391d9e21cd0
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

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Merge pull request #1784 from antonio-nino-diaz-arm/an/includes-arm

plat/arm: Cleanup of includes and drivers

fvp: pwrc: Move to drivers/ folder

Change-Id: I670ea80e0331c2d4b2ccfa563a45469a43f6902d
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

plat/arm: Move dynamic xlat enable logic to makefile

The PLAT_XLAT_TABLES_DYNAMIC build option, defined in platform_def.h
in Arm platforms, is checked by several headers, affecting their
behaviour.

plat/arm: Move dynamic xlat enable logic to makefile

The PLAT_XLAT_TABLES_DYNAMIC build option, defined in platform_def.h
in Arm platforms, is checked by several headers, affecting their
behaviour. To avoid issues around the include ordering of the headers,
the definition should be moved to the platform's makefile.

Change-Id: I0e12365c8d66309122e8a20790e1641a4f480a10
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

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Merge pull request #1740 from soby-mathew/sm/restrict_pie_to_fvp

plat/arm: Restrict PIE support to FVP

plat/arm: Restrict PIE support to FVP

The patch SHA 55cf015c enabled PIE support when RESET_TO_BL31=1 for
all ARM platforms. But it seems n1sdp platform doesn't work with PIE
support yet. Hence rest

plat/arm: Restrict PIE support to FVP

The patch SHA 55cf015c enabled PIE support when RESET_TO_BL31=1 for
all ARM platforms. But it seems n1sdp platform doesn't work with PIE
support yet. Hence restrict the ENABLE_PIE=1 to fvp platform.

Change-Id: If44e42528e4b0b57c69084503f346576fe0748bd
Signed-off-by: Soby Mathew <soby.mathew@arm.com>

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Merge pull request #1644 from soby-mathew/sm/pie_proto

Position Indepedent Executable (PIE) Support

FVP: Enable PIE for RESET_TO_BL31=1

This patch enabled PIE for FVP when RESET_TO_BL31=1. The references
to BL31_BASE are replaced by BL31_START as being a symbol exported by
the linker, will create

FVP: Enable PIE for RESET_TO_BL31=1

This patch enabled PIE for FVP when RESET_TO_BL31=1. The references
to BL31_BASE are replaced by BL31_START as being a symbol exported by
the linker, will create a dynamic relocation entry in .rela.dyn and
hence will be fixed up by dynamic linker at runtime. Also, we disable
RECLAIM_INIT_CODE when PIE is enabled as the init section overlay
creates some static relocations which cannot be handled by the
dynamic linker currently.

Change-Id: I86df1b0a8b2a8bbbe7c3f3c0b9a08c86c2963ec0
Signed-off-by: Soby Mathew <soby.mathew@arm.com>

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Merge pull request #1619 from antonio-nino-diaz-arm/an/norflash

plat/arm: Move norflash driver to drivers/ folder

plat/arm: Move norflash driver to drivers/ folder

This way it can be reused by other platforms if needed.

Note that this driver is designed to work with the Versatile Express NOR
flash of Juno and

plat/arm: Move norflash driver to drivers/ folder

This way it can be reused by other platforms if needed.

Note that this driver is designed to work with the Versatile Express NOR
flash of Juno and FVP. In said platforms, the memory is organized as an
interleaved memory of two chips with a 16 bit word.

Any platform that wishes to reuse it with a different configuration will
need to modify the driver so that it is more generic.

Change-Id: Ic721758425864e0cf42b7b9b04bf0d9513b6022e
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

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Merge pull request #1603 from antonio-nino-diaz-arm/db/reclaim-init

Reclaim BL31 initialization code memory for runtime data

FVP: Reclaim init code for the stack

Map the initialization code for BL31 to overlap with the memory
required for the secondary cores stack. Once BL31 has been
initialized the memory can be remapped

FVP: Reclaim init code for the stack

Map the initialization code for BL31 to overlap with the memory
required for the secondary cores stack. Once BL31 has been
initialized the memory can be remapped to RW data so that it can
be used for secondary cores stacks. By moving code from .text to
.text.init the size of the BL31 image is decreased by a page.

Split arm_common.ld.S into two linker scripts, one for tzc_dram
(arm_tzc_dram.ld.S) and one for reclaiming initialization code
(arm_reclaim_init.ld.S) so that platforms can chose which memory
regions they wish to include.

Change-Id: I648e88f3eda1aa71765744cf34343ecda9320b32
Signed-off-by: Daniel Boulby <daniel.boulby@arm.com>

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Merge pull request #1587 from antonio-nino-diaz-arm/an/deprecated

Remove deprecated interfaces for all platforms

plat/arm: Migrate to new interfaces

- Remove references to removed build options.
- Remove support for legacy GIC driver.
- Remove support for LOAD_IMAGE_V2=0.

Change-Id: I72f8c05620bdf4a682765e6e5

plat/arm: Migrate to new interfaces

- Remove references to removed build options.
- Remove support for legacy GIC driver.
- Remove support for LOAD_IMAGE_V2=0.

Change-Id: I72f8c05620bdf4a682765e6e53e2c04ca749a3d5
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

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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

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>

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Merge pull request #1474 from dp-arm/dp/cpus

Add initial CPU support for Cortex-Deimos and Cortex-Helios

Add initial CPU support for Cortex-Deimos

Change-Id: I2c4b06423fcd96af9351b88a5e2818059f981f1b
Signed-off-by: Joel Hutton <Joel.Hutton@Arm.com>
Signed-off-by: Dimitris Papastamos <dimitris.papastamo

Add initial CPU support for Cortex-Deimos

Change-Id: I2c4b06423fcd96af9351b88a5e2818059f981f1b
Signed-off-by: Joel Hutton <Joel.Hutton@Arm.com>
Signed-off-by: Dimitris Papastamos <dimitris.papastamos@arm.com>

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Merge pull request #1437 from jeenu-arm/ras-remaining

SDEI dispatch changes to enable RAS use cases