| ee881c15 | 23-Jun-2017 |
davidcunado-arm <david.cunado@arm.com> |
Merge pull request #995 from davidcunado-arm/dc/init_reg
Fully initialise essential control registers |
| 2ed7b71e | 23-Jun-2017 |
Etienne Carriere <etienne.carriere@st.com> |
context_mgmt: declare extern cm_set_next_context() for AArch32
This change avoids warning when setting -Wmissing-prototypes to
compile bl1_context_mgmt.c.
Reported-by: Yann Gautier <yann.gautier@st
context_mgmt: declare extern cm_set_next_context() for AArch32
This change avoids warning when setting -Wmissing-prototypes to
compile bl1_context_mgmt.c.
Reported-by: Yann Gautier <yann.gautier@st.com>
Signed-off-by: Etienne Carriere <etienne.carriere@st.com>
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|
| 55074083 | 07-Jun-2017 |
Etienne Carriere <etienne.carriere@st.com> |
bl: security_state should be of type unsigned int
security_state is either 0 or 1. Prevent sign conversion potential
error (setting -Werror=sign-conversion results in a build error).
Signed-off-by:
bl: security_state should be of type unsigned int
security_state is either 0 or 1. Prevent sign conversion potential
error (setting -Werror=sign-conversion results in a build error).
Signed-off-by: Yann Gautier <yann.gautier@st.com>
Signed-off-by: Etienne Carriere <etienne.carriere@st.com>
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|
| 6f512a3d | 20-Jun-2017 |
Dimitris Papastamos <dimitris.papastamos@arm.com> |
aarch32: Apply workaround for errata 813419 of Cortex-A57
TLBI instructions for monitor mode won't have the desired effect under
specific circumstances in Cortex-A57 r0p0. The workaround is to
execu
aarch32: Apply workaround for errata 813419 of Cortex-A57
TLBI instructions for monitor mode won't have the desired effect under
specific circumstances in Cortex-A57 r0p0. The workaround is to
execute DSB and TLBI twice each time.
Even though this errata is only needed in r0p0, the current errata
framework is not prepared to apply run-time workarounds. The current one
is always applied if compiled in, regardless of the CPU or its revision.
The `DSB` instruction used when initializing the translation tables has
been changed to `DSB ISH` as an optimization and to be consistent with
the barriers used for the workaround.
NOTE: This workaround is present in AArch64 TF and already enabled by
default on Juno.
Change-Id: I10b0baa304ed64b13b7b26ea766e61461e759dfa
Signed-off-by: Dimitris Papastamos <dimitris.papastamos@arm.com>
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|
| d832aee9 | 23-May-2017 |
dp-arm <dimitris.papastamos@arm.com> |
aarch64: Enable Statistical Profiling Extensions for lower ELs
SPE is only supported in non-secure state. Accesses to SPE specific
registers from SEL1 will trap to EL3. During a world switch, befo
aarch64: Enable Statistical Profiling Extensions for lower ELs
SPE is only supported in non-secure state. Accesses to SPE specific
registers from SEL1 will trap to EL3. During a world switch, before
`TTBR` is modified the SPE profiling buffers are drained. This is to
avoid a potential invalid memory access in SEL1.
SPE is architecturally specified only for AArch64.
Change-Id: I04a96427d9f9d586c331913d815fdc726855f6b0
Signed-off-by: dp-arm <dimitris.papastamos@arm.com>
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|
| 18f2efd6 | 13-Apr-2017 |
David Cunado <david.cunado@arm.com> |
Fully initialise essential control registers
This patch updates the el3_arch_init_common macro so that it fully
initialises essential control registers rather then relying on hardware
to set the res
Fully initialise essential control registers
This patch updates the el3_arch_init_common macro so that it fully
initialises essential control registers rather then relying on hardware
to set the reset values.
The context management functions are also updated to fully initialise
the appropriate control registers when initialising the non-secure and
secure context structures and when preparing to leave EL3 for a lower
EL.
This gives better alignement with the ARM ARM which states that software
must initialise RES0 and RES1 fields with 0 / 1.
This patch also corrects the following typos:
"NASCR definitions" -> "NSACR definitions"
Change-Id: Ia8940b8351dc27bc09e2138b011e249655041cfc
Signed-off-by: David Cunado <david.cunado@arm.com>
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|
| f9688f27 | 13-Jun-2017 |
Dimitris Papastamos <dimitris.papastamos@arm.com> |
aarch32: Fix L2CTRL definition for Cortex A57 and A72
Fixes ARM-software/tf-issues#495
Change-Id: I6a0aea78f670cc199873218a18af1d9cc2a6fafd
Signed-off-by: Dimitris Papastamos <dimitris.papastamos@a
aarch32: Fix L2CTRL definition for Cortex A57 and A72
Fixes ARM-software/tf-issues#495
Change-Id: I6a0aea78f670cc199873218a18af1d9cc2a6fafd
Signed-off-by: Dimitris Papastamos <dimitris.papastamos@arm.com>
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|
| 3749d853 | 05-Jun-2017 |
Dimitris Papastamos <dimitris.papastamos@arm.com> |
aarch32: Implement errata workarounds for Cortex A53
This brings the implementation on par with the software
errata workarounds for AArch64.
Change-Id: Id103602e35b1c0ad3705a5b2b7cdb34dd8a8c5e2
Sig
aarch32: Implement errata workarounds for Cortex A53
This brings the implementation on par with the software
errata workarounds for AArch64.
Change-Id: Id103602e35b1c0ad3705a5b2b7cdb34dd8a8c5e2
Signed-off-by: Dimitris Papastamos <dimitris.papastamos@arm.com>
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|
| 21568304 | 07-Jun-2017 |
Dimitris Papastamos <dimitris.papastamos@arm.com> |
sp_min: Implement `sp_min_plat_runtime_setup()`
On ARM platforms before exiting from SP_MIN ensure that
the default console is switched to the runtime serial port.
Change-Id: I0ca0d42cc47e345d56179
sp_min: Implement `sp_min_plat_runtime_setup()`
On ARM platforms before exiting from SP_MIN ensure that
the default console is switched to the runtime serial port.
Change-Id: I0ca0d42cc47e345d56179eac16aa3d6712767c9b
Signed-off-by: Dimitris Papastamos <dimitris.papastamos@arm.com>
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|
| 030567e6 | 26-May-2017 |
Varun Wadekar <vwadekar@nvidia.com> |
include: add U()/ULL() macros for constants
This patch uses the U() and ULL() macros for constants, to fix some
of the signed-ness defects flagged by the MISRA scanner.
Signed-off-by: Varun Wadekar
include: add U()/ULL() macros for constants
This patch uses the U() and ULL() macros for constants, to fix some
of the signed-ness defects flagged by the MISRA scanner.
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>
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|
| 6176b4fc | 18-May-2017 |
Varun Wadekar <vwadekar@nvidia.com> |
Add U() macro to share constants between C and other sources
This patch adds the U(_x) macros to utils_def.h to allow constants to
be shared between C and other sources.
Signed-off-by: Varun Wadeka
Add U() macro to share constants between C and other sources
This patch adds the U(_x) macros to utils_def.h to allow constants to
be shared between C and other sources.
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>
show more ...
|
| fb7d32e5 | 05-Jun-2017 |
Varun Wadekar <vwadekar@nvidia.com> |
Unique names for defines in the CPU libraries
This patch makes all the defines in the CPU libraries unique,
by prefixing them with the CPU name.
NOTE: PLATFORMS USING THESE MACROS WILL HAVE TO UPDA
Unique names for defines in the CPU libraries
This patch makes all the defines in the CPU libraries unique,
by prefixing them with the CPU name.
NOTE: PLATFORMS USING THESE MACROS WILL HAVE TO UPDATE THEIR CODE
TO START USING THE UPDATED NAMES
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>
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|
| 81bccbff | 06-Jun-2017 |
Soby Mathew <soby.mathew@arm.com> |
Fix stdlib defines for AArch32
Some of the macro defines in the header files of `include/lib/stdlib/machine/`
folder are not correct for AArch32. This patch fixes the same.
Change-Id: I8bfaf638a798
Fix stdlib defines for AArch32
Some of the macro defines in the header files of `include/lib/stdlib/machine/`
folder are not correct for AArch32. This patch fixes the same.
Change-Id: I8bfaf638a7986fd902648d2074537bd26c313cb3
Signed-off-by: Soby Mathew <soby.mathew@arm.com>
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|
| e6a993d4 | 02-Jun-2017 |
Haojian Zhuang <haojian.zhuang@linaro.org> |
stdlib: support AARCH32 in endian head file
Add the support of AARCH32 in endian head file. The code is also
imported from FreeBSD 11.0. It's based on commit in below.
commit 4e3a5b429989b4ff621682
stdlib: support AARCH32 in endian head file
Add the support of AARCH32 in endian head file. The code is also
imported from FreeBSD 11.0. It's based on commit in below.
commit 4e3a5b429989b4ff621682ff1462f801237bd551
Author: mmel <mmel@FreeBSD.org>
Date: Tue Nov 10 12:02:41 2015 +0000
ARM: Remove trailing whitespace from sys/arm/include
No functional changes.
Approved by: kib (mentor)
Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org>
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|
| b15f31ac | 01-Jun-2017 |
Haojian Zhuang <haojian.zhuang@linaro.org> |
stdlib: import endian head file from freebsd
Import endian head files from FreeBSD 11.0. The link of FreeBSD source code
is https://github.com/freebsd/freebsd
Import machine/endian.h from sys/arm64
stdlib: import endian head file from freebsd
Import endian head files from FreeBSD 11.0. The link of FreeBSD source code
is https://github.com/freebsd/freebsd
Import machine/endian.h from sys/arm64/include/endian.h in FreeBSD.
commit d09ff72cef8e35dbf62f7363dcbf07b453f06243
Author: andrew <andrew@FreeBSD.org>
Date: Mon Mar 23 11:54:56 2015 +0000
Add the start of the arm64 machine headers. This is the subset needed to
start getting userland libraries building.
Reviewed by: imp
Sponsored by: The FreeBSD Foundation
Import sys/endian.h from sys/sys/endian.h in FreeBSD.
commit 3c3fa2f5b0c7640373fcbcc3f667bf7794e8e609
Author: phk <phk@FreeBSD.org>
Date: Thu May 20 06:16:13 2010 +0000
Fix some way-past-brucification complaints from FlexeLint.
Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org>
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|
| 47fd7cb0 | 05-Jun-2017 |
danh-arm <dan.handley@arm.com> |
Merge pull request #964 from soby-mathew/sm/rsapss_sup
Add support for RSASSAPSS algorithm |
| b32e6b2b | 05-Jun-2017 |
danh-arm <dan.handley@arm.com> |
Merge pull request #963 from soby-mathew/sm/scmi_dev
Add SCMI power domain and system power protocol support |
| 03dd6391 | 05-Jun-2017 |
danh-arm <dan.handley@arm.com> |
Merge pull request #960 from jeenu-arm/cpu-libs
Add support for Cortex-A75 and Cortex-A55 CPUs |
| 4d96cad5 | 05-Jun-2017 |
danh-arm <dan.handley@arm.com> |
Merge pull request #962 from antonio-nino-diaz-arm/an/fwu-checks
FWU: Check for overlaps when loading images, introduce `FWU_SMC_IMAGE_RESET` |
| 40111d44 | 14-Nov-2016 |
Soby Mathew <soby.mathew@arm.com> |
Add SCMI support for Juno platform
This patch adds the memory map region for the SCMI payload memory
and maps the Juno core indices to SCMI power domains via the
`plat_css_core_pos_to_scmi_dmn_id_ma
Add SCMI support for Juno platform
This patch adds the memory map region for the SCMI payload memory
and maps the Juno core indices to SCMI power domains via the
`plat_css_core_pos_to_scmi_dmn_id_map` array.
Change-Id: I0d2bb2a719ff5b6a9d8e22e91e1625ab14453665
Signed-off-by: Soby Mathew <soby.mathew@arm.com>
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|
| c04a3b6c | 14-Nov-2016 |
Soby Mathew <soby.mathew@arm.com> |
CSS: Add SCMI driver for SCP
This patch adds the SCMI driver for communicating with SCP. The power
domain management and system power management protocol of the SCMI
specification[1] is implemented
CSS: Add SCMI driver for SCP
This patch adds the SCMI driver for communicating with SCP. The power
domain management and system power management protocol of the SCMI
specification[1] is implemented in the driver. The SCP power management
abstraction layer for SCMI for CSS power management is also added.
A new buid option `CSS_USE_SCMI_DRIVER` is introduced to select SCMI
driver over SCPI.
[1] ARM System Control and Management Interface v1.0 (SCMI)
Document number: ARM DEN 0056A
Change-Id: I67265615a17e679a2afe810b9b0043711ba09dbb
Signed-off-by: Soby Mathew <soby.mathew@arm.com>
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|
| 1001202d | 31-May-2017 |
Soby Mathew <soby.mathew@arm.com> |
Add support for RSASSAPSS algorithm in mbedtls crypto driver
This patch adds support for RSASSA-PSS Signature Algorithm for
X509 certificates in mbedtls crypto driver. Now the driver supports
RSA PK
Add support for RSASSAPSS algorithm in mbedtls crypto driver
This patch adds support for RSASSA-PSS Signature Algorithm for
X509 certificates in mbedtls crypto driver. Now the driver supports
RSA PKCS2_1 standard as mandated by TBBR.
NOTE: With this patch, the PKCS1_5 standard compliant RSA signature
is deprecated.
Change-Id: I9cf6d073370b710cc36a7b374a55ec96c0496461
Signed-off-by: Soby Mathew <soby.mathew@arm.com>
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|
| 9d6fc3c3 | 12-May-2017 |
Antonio Nino Diaz <antonio.ninodiaz@arm.com> |
FWU: Introduce FWU_SMC_IMAGE_RESET
This SMC is as a means for the image loading state machine to go from
COPYING, COPIED or AUTHENTICATED states to RESET state. Previously, this
was only done when t
FWU: Introduce FWU_SMC_IMAGE_RESET
This SMC is as a means for the image loading state machine to go from
COPYING, COPIED or AUTHENTICATED states to RESET state. Previously, this
was only done when the authentication of an image failed or when the
execution of the image finished.
Documentation updated.
Change-Id: Ida6d4c65017f83ae5e27465ec36f54499c6534d9
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
show more ...
|
| d40ab484 | 09-Nov-2016 |
David Wang <david.wang@arm.com> |
Add support for Cortex-A75 and Cortex-A55 CPUs
Both Cortex-A75 and Cortex-A55 CPUs use the ARM DynamIQ Shared Unit
(DSU). The power-down and power-up sequences are therefore mostly
managed in hardwa
Add support for Cortex-A75 and Cortex-A55 CPUs
Both Cortex-A75 and Cortex-A55 CPUs use the ARM DynamIQ Shared Unit
(DSU). The power-down and power-up sequences are therefore mostly
managed in hardware, and required software operations are considerably
simpler.
Change-Id: I68b30e6e1ebe7c041d5e67f39c59f08575fc7ecc
Co-authored-by: Sandrine Bailleux <sandrine.bailleux@arm.com>
Signed-off-by: Jeenu Viswambharan <jeenu.viswambharan@arm.com>
show more ...
|
| 9260f929 | 31-May-2017 |
danh-arm <dan.handley@arm.com> |
Merge pull request #955 from hzhuang1/ufs
Add ufs stack and designware phy |