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This patch updates FVP parameters for the new
dual-cluster model. It also updates the DTS
path when building TF-A.
Signed-off-by: Zelalem Aweke <zelalem.aweke@arm.com>
Change-Id: Iaefc0620a41e1206d8af5035752b7e75544e4b16

Signed-off-by: Subhasish Ghosh <subhasish.ghosh@arm.com>
Change-Id: I57a788153ec01458b1626007ba18ae9b22cc3b72

This patch updates the build system to support the ENABLE_RME
build flag option.
Signed-off-by: John Powell <john.powell@arm.com>
Change-Id: I7a145a2812fdf812e5b6353a35412c3bffe84fba

This patch makes changes in the platform files needed to enable the
RME extension.  There are DTB changes included.
Signed-off-by: John Powell <john.powell@arm.com>
Change-Id: I0f229f0848475dcd9d2f796bf62eb32156358a30

The following is introduced in the patch
1. Enable GPT translation tables
2. Adds a new context for Realm world and adds realm world awareness in context management
3. Initializes CPU registers in context management for Realm world
Signed-off-by: John Powell <john.powell@arm.com>
Change-Id: I5bc8f3413144fb63d9eb4f5885abdcf5a44b4db1

This patch introduces the RMM dispatcher into BL31. This
will be the mechanism that will enable communication to
take place between the Realm and non secure world. Currently
gives the capability for granules to be transitioned from
non secure type to realm and vice versa.
Signed-off-by: John Powell <john.powell@arm.com>
Change-Id: I70155b4df0f71ff576da98a627a0a46bb462688c

Adding Testing Realm Payload. This is the realm
dummy payload that is loaded as default if the RMM
is not loaded into BL32.  There are basic SMC
calls supported which include version request and
granule transition that is exercised from TFTF.
This is communicated to RMMD via SMC calls
from non secure world.
Signed-off-by: John Powell <john.powell@arm.com>
Change-Id: I489cb145866f05bb30dd4802a98464024af02fbf

This patch enables BL2 to run in root world (EL3) which is
needed as per the security model of RME-enabled systems.
Signed-off-by: John Powell <john.powell@arm.com>
Change-Id: I53ace51e326fcdd44d44c791a7cb9ffaa20ed3f5

This patch adds the granule partition table library code.  It will be
updated later to be more flexible, as the current implementation is
very rigid.
Signed-off-by: John Powell <john.powell@arm.com>
Change-Id: I523e247bdb373595131469f5226f0680514fcffe

This patch makes the necessary changes in the Xlat framework as well as
some general architectural changes needed in RME-enabled systems.
Signed-off-by: John Powell <john.powell@arm.com>
Change-Id: I1953de15fc9b8d10a6b2eead100513729f66e2ea

* changes:
  docs(prerequisites): add `--no-save` to `npm install`
  fix(hooks): downgrade `package-lock.json` version

To avoid the mistake fixed by the previous commit, ensure users install
the Node.js dependencies without polluting the lock file by passing
`--no-save` to the `npm install` line.

Change-Id: I10b5cc17b9001fc2e26deee02bf99ce033a949c1
Signed-off-by: Chris Kay <chris.kay@arm.com>

The NPM lock file was accidentally updated using a later version of
Node.js than required by the prerequisites. This upgraded the lock file
to the v2 format, which causes a warning on Node.js 14 (the
prerequisites version). This moves the lock file back to v1 by
installing the dependencies with Node.js 14.

Change-Id: I382d599fd2b67b07eb9234d14e7b631db6b11453
Signed-off-by: Chris Kay <chris.kay@arm.com>

Clean up instructions for building/running TF-A on the
Juno platform and add correct link to SCP binaries.
Signed-off-by: Zelalem Aweke <zelalem.aweke@arm.com>
Change-Id: I536f98082e167edbf45f29ca23cc0db44687bb3b

Updated the minor version in the makefile

Change-Id: Ie2b3ce5b36a105a0e2fff52c3740cc9702ca3108
Signed-off-by: Madhukar Pappireddy <madhukar.pappireddy@arm.com>

An indirect dependency of Commitizen (`merge`) is currently failing the
NPM.js auditor due to vulnerability CVE-2020-28499. This commit moves
the minimum version of Commitizen to 4.2.4, which has resolved this
vulnerability.

Change-Id: Ia9455bdbe02f7406c1a106f173c4095943a201ed
Signed-off-by: Chris Kay <chris.kay@arm.com>

General refresh of the SPM document.

Change-Id: I2f8e37c3f34bc8511b115f00b9a53b6a6ff41bea
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>

Change log for trusted-firmware-a v2.5 release

Change-Id: I6ffc8a40d2cc3a18145b87f895acdc1400db485a
Signed-off-by: Madhukar Pappireddy <madhukar.pappireddy@arm.com>

Removing the "Upcoming" change log due to the change in change log
processing.
Signed-off-by: Lauren Wehrmeister <lauren.wehrmeister@arm.com>
Change-Id: I6d2cc095dca3e654bd7e6fec2077c58bfbc48bb5

In the comment in the ARM FPGA DT we promise a generous 100 MB initrd,
but actually describe only a size of 20 MB.

As initrds are the most common and easy userland option for the boards,
let's increase the maximum size to the advertised 100 MB, to avoid
unpacking errors when an initrd exceeds the current limit of 20 MB.

Change-Id: If08ba3fabdad27b2c2aff93b18c3f664728b4348
Signed-off-by: Andre Przywara <andre.przywara@arm.com>

Reverting FVP versions to previous version 11.12.38 for Cortex-A32x4
and Neoverse-N2x4.

Change-Id: I81e8ad24794dd425a9e9a66dc8bb02b42191abf1
Signed-off-by: Lauren Wehrmeister <lauren.wehrmeister@arm.com>

This is the first release of the public Trusted
Firmware A class threat model. This release
provides the baseline for future updates to be
applied as required by developments to the
TF-A code base.
Signed-off-by: Zelalem Aweke <zelalem.aweke@arm.com>
Change-Id: I3c9aadc46196837679f0b1377bec9ed4fc42ff11

Updated the list of supported FVP platforms as per the latest FVP
release.

Change-Id: I1abd0a7885b1133715062ee1b176733556a4820e
Signed-off-by: Lauren Wehrmeister <lauren.wehrmeister@arm.com>

* changes:
  plat: imx8mp: change the bl31 physical load address
  plat: imx8m: Fix the macro define error

on i.MX8MP A1 silicon, the OCRAM space is extended to 512K + 64K,
currently, OCRAM @0x960000-0x980000 is reserved for BL31, it will
leave the last 64KB in non-continuous space. To provide a continuous
384KB + 64KB space for generic use, so move the BL31 space to
0x970000-0x990000 range.
Signed-off-by: Jacky Bai <ping.bai@nxp.com>
Change-Id: I96d572fc0f87f05a60f55e0552a68b6e70f8e7f4

the 'always_on' member should be initialized from 'on'.
Signed-off-by: Jacky Bai <ping.bai@nxp.com>
Change-Id: I5746ff40075b4fcda2ac7d04a8d7f1269af17e91

* changes:
  plat: ti: k3: board: Let explicitly map our SEC_SRAM_BASE to 0x0
  plat: ti: k3: board: Lets cast our macros
  plat: ti: k3: common: bl31_setup: Use BL31_SIZE instead of computing
  plat: ti: k3: platform_def.h: Define the correct number of max table entries
  plat: ti: k3: board: lite: Increase SRAM size to account for additional table

This allows the the Matterhorn ELP Arm core to operate at its
designated OPP.
Signed-off-by: Usama Arif <usama.arif@arm.com>
Change-Id: I7ccef0cfd079d630c3cfe7874590bf42789a1dca