Added to .gitignore the following path, as it was
noticed as untracked after a TF-A CI run:
tools/memory/memory/__pycache__/
Signed-off-by: J-Alves <joao.alves@arm.com>
Change-Id: I35ba6f6a33593671c11f8e33c28545ae9bc57b4c
In order to avoid git tracking dependency files generated while
compiling tools, the .gitignore list was updated with these files.
Change-Id: I97f1ace40441353779f4f82051d66c478571df38
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>
sphinx-build is passed a blanket "." to build all docs. However, if a
virtual environment is placed within the docs directory, sphinx will try
to build it which will fail due to some weird files it has.
This excludes the most common virtual environment directories from the
build to prevent this.
Signed-off-by: Boyan Karatotev <boyan.karatotev@arm.com>
Change-Id: Ieeb14cfc5730d21c986611feb0ed379c58dfcae2
Husky is a tool for managing Git hooks within the repository itself.
Traditionally, commit hooks need to be manually installed on a per-user
basis, but Husky allows us to install these hooks either automatically
when `npm install` is invoked within the repository, or manually with
`npx husky install`.
This will become useful for us in the next few patches when we begin
introducing tools for enforcing a commit message style.
Change-Id: I64cae147e9ea910347416cfe0bcc4652ec9b4830
Signed-off-by: Chris Kay <chris.kay@arm.com>
Add tool support for creating bootparam and cert_header images
for RZ/G2 SoC based platforms.
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Change-Id: Iab8ba6eda442c8d75f23c5633b8178f86339e4c9
Meson is the internal code name for the SoC family. The correct name for
the platform should be Amlogic. Change the name of the platform
directory.
Signed-off-by: Carlo Caione <ccaione@baylibre.com>
Change-Id: Icc140e1ea137f12117acbf64c7dcb1a8b66b345d
GXL platforms need to have a specific header at the beginning of bl31
image to be able to boot. This adds a tool to create that and calls it at
build time.
Signed-off-by: Remi Pommarel <repk@triplefau.lt>
Reference code:
==============
rar_gen3: IPL and Secure Monitor Rev1.0.22
https://github.com/renesas-rcar/arm-trusted-firmware [rcar_gen3]
Author: Takuya Sakata <takuya.sakata.wz@bp.renesas.com>
Date: Thu Aug 30 21:26:41 2018 +0900
Update IPL and Secure Monitor Rev1.0.22
General Information:
===================
This port has been tested on the Salvator-X Soc_id r8a7795 revision
ES1.1 (uses an SPD).
Build Tested:
-------------
ATFW_OPT="LSI=H3 RCAR_DRAM_SPLIT=1 RCAR_LOSSY_ENABLE=1"
MBEDTLS_DIR=$mbedtls
$ make clean bl2 bl31 rcar PLAT=rcar ${ATFW_OPT} SPD=opteed
Other dependencies:
------------------
* mbed_tls:
git@github.com:ARMmbed/mbedtls.git [devel]
Merge: 68dbc94 f34a4c1
Author: Simon Butcher <simon.butcher@arm.com>
Date: Thu Aug 30 00:57:28 2018 +0100
* optee_os:
https://github.com/BayLibre/optee_os
Until it gets merged into OP-TEE, the port requires Renesas' Trusted
Environment with a modification to support power management.
Author: Jorge Ramirez-Ortiz <jramirez@baylibre.com>
Date: Thu Aug 30 16:49:49 2018 +0200
plat-rcar: cpu-suspend: handle the power level
Signed-off-by: Jorge Ramirez-Ortiz <jramirez@baylibre.com>
* u-boot:
The port has beent tested using mainline uboot.
Author: Fabio Estevam <festevam@gmail.com>
Date: Tue Sep 4 10:23:12 2018 -0300
*linux:
The port has beent tested using mainline kernel.
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date: Sun Sep 16 11:52:37 2018 -0700
Linux 4.19-rc4
Overview
---------
BOOTROM starts the cpu at EL3; In this port BL2 will therefore be entered
at this exception level (the Renesas' ATF reference tree [1] resets into
EL1 before entering BL2 - see its bl2.ld.S)
BL2 initializes DDR (and i2c to talk to the PMIC on some platforms)
before determining the boot reason (cold or warm).
During suspend all CPUs are switched off and the DDR is put in
backup mode (some kind of self-refresh mode). This means that BL2 is
always entered in a cold boot scenario.
Once BL2 boots, it determines the boot reason, writes it to shared
memory (BOOT_KIND_BASE) together with the BL31 parameters
(PARAMS_BASE) and jumps to BL31.
To all effects, BL31 is as if it is being entered in reset mode since
it still needs to initialize the rest of the cores; this is the reason
behind using direct shared memory access to BOOT_KIND_BASE and
PARAMS_BASE instead of using registers to get to those locations (see
el3_common_macros.S and bl31_entrypoint.S for the RESET_TO_BL31 use
case).
Depending on the boot reason BL31 initializes the rest of the cores:
in case of suspend, it uses a MBOX memory region to recover the
program counters.
[1] https://github.com/renesas-rcar/arm-trusted-firmware
Tests
-----
* cpuidle
-------
enable kernel's cpuidle arm_idle driver and boot
* system suspend
--------------
$ cat suspend.sh
#!/bin/bash
i2cset -f -y 7 0x30 0x20 0x0F
read -p "Switch off SW23 and press return " foo
echo mem > /sys/power/state
* cpu hotplug:
------------
$ cat offline.sh
#!/bin/bash
nbr=$1
echo 0 > /sys/devices/system/cpu/cpu$nbr/online
printf "ONLINE: " && cat /sys/devices/system/cpu/online
printf "OFFLINE: " && cat /sys/devices/system/cpu/offline
$ cat online.sh
#!/bin/bash
nbr=$1
echo 1 > /sys/devices/system/cpu/cpu$nbr/online
printf "ONLINE: " && cat /sys/devices/system/cpu/online
printf "OFFLINE: " && cat /sys/devices/system/cpu/offline
Signed-off-by: ldts <jramirez@baylibre.com>
A compatibility script has been provided for about 2 years. Users should
have migrated to fiptool by now so remove the compat script.
Change-Id: I643e0c40a9e3fb428bad3be04a82cb431aad74dc
Signed-off-by: dp-arm <dimitris.papastamos@arm.com>
This tools adds a specific header to ST TF-A binary.
This header is used by STM32MP1 ROM code to check the bootloader.
Signed-off-by: Yann Gautier <yann.gautier@st.com>
Signed-off-by: Lionel Debieve <lionel.debieve@st.com>
Add Marvell "doimage" utility support.
The "doimage" utility allows to create flash images compatible
with Marvell BootROM image format. Additionally this tool
allows the flash image parsing and verification.
Change-Id: Ie8d7ccd0cc2978684e7eecb695f375395fc749ee
Signed-off-by: Konstantin Porotchkin <kostap@marvell.com>
Some header files need to be shared between TF and host programs.
For fiptool, two headers are copied to the tools/fiptool directory,
but it looks clumsy.
This commit introduces a new directory, include/tools_share, which
collects headers that should be shared between TF and host programs.
This will clarify the interface exposed to host tools. We should
add new headers to this directory only when we really need to do so.
For clarification, I inserted a blank line between headers from the
include/ directory (#include <...>) and ones from a local directory
(#include "..." ).
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
GNU GLOBAL (https://www.gnu.org/software/global/) is source code
tagging system. It creates 4 tag files (GTAGS, GRTAGS, GSYMS and
GPATH) for the symbol cross-reference. Ignore them.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
fiptool provides a more consistent and intuitive interface compared to
the fip_create program. It serves as a better base to build on more
features in the future.
fiptool supports various subcommands. Below are the currently
supported subcommands:
1) info - List the images contained in a FIP file.
2) create - Create a new FIP file with the given images.
3) update - Update an existing FIP with the given images.
4) unpack - Extract a selected set or all the images from a FIP file.
5) remove - Remove images from a FIP file. This is a new command that
was not present in fip_create.
To create a new FIP file, replace "fip_create" with "fiptool create".
To update a FIP file, replace "fip_create" with "fiptool update".
To dump the contents of a FIP file, replace "fip_create --dump" with
"fiptool info".
A compatibility script that emulates the basic functionality of
fip_create is provided. Existing scripts might or might not work with
the compatibility script. Users are strongly encouraged to migrate to
fiptool.
FixesARM-Software/tf-issues#87FixesARM-Software/tf-issues#108FixesARM-Software/tf-issues#361
Change-Id: I7ee4da7ac60179cc83cf46af890fd8bc61a53330
In some build environments executable programs have a specific file
extension. The value of BIN_EXT is appended to the relevant tool file
names to allow for this.
The value of BIN_EXT is set, where appropriate, by the build environment
specific make helper (to .exe for Windows build environments).
.gitignore is updated to hide the new (.exe) files.
Change-Id: Icc32f64b750e425265075ad4e0dea18129640b86
Some build environments do not support symbolic links. This patch
removes the symlinks previously used to build fip_create and instead
copies the relevant header files.
The original motivation for using symlinks was to avoid Trusted Firmware
library headers conflicting with headers in the compiler standard
include path. Copying the header files instead has the same effect.
Like other build artefacts, the copied files are listed in .gitignore.
The distclean targets have also been updated to remove the copies.
Change-Id: Ie8b67bcb133f7f1d660ae93b857950aa15e42b1e
This patch reworks the certificate generation tool to follow a data
driven approach. The user may specify at build time the certificates,
keys and extensions defined in the CoT, register them using the
appropiate macros and the tool will take care of creating the
certificates corresponding to the CoT specified.
Change-Id: I29950b39343c3e1b71718fce0e77dcf2a9a0be2f
This patch adds a tool that generates all the necessary elements
to establish the chain of trust (CoT) between the images.
The tool reads the binary images and signing keys and outputs the
corresponding certificates that will be used by the target at run
time to verify the authenticity of the images.
Note: the platform port must provide the file platform_oid.h. This
file will define the OIDs of the x509 extensions that will be added
to the certificates in order to establish the CoT.
Change-Id: I2734d6808b964a2107ab3a4805110698066a04be
J-Alves
Manish V Badarkhe
Yann Gautier
Boyan Karatotev
Chris Kay
Biju Das
Deepika Bhavnani
Carlo Caione
Remi Pommarel
Antonio Nino Diaz
Jorge Ramirez-Ortiz
dp-arm
Yann Gautier
Konstantin Porotchkin
Masahiro Yamada
Evan Lloyd
Juan Castillo
Jeenu Viswambharan
Joakim Bech