| 8a6a9560 | 21-Oct-2022 |
Daniel Boulby <daniel.boulby@arm.com> |
feat(compiler-rt): update compiler-rt source files
Update the compiler-rt source files to the tip of the llvm-project [1].
To do this some new header files were pulled in from the freebsd-src
repo [
feat(compiler-rt): update compiler-rt source files
Update the compiler-rt source files to the tip of the llvm-project [1].
To do this some new header files were pulled in from the freebsd-src
repo [2].
[1] https://github.com/llvm/llvm-project/commit/fae258e
[2] https://github.com/freebsd/freebsd-src/commit/243a0eda
Change-Id: I1a012b1fe04e127d35e208923877c98c5d999d00
Signed-off-by: Daniel Boulby <daniel.boulby@arm.com>
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| c6877763 | 07-Oct-2022 |
Andre Przywara <andre.przywara@arm.com> |
fix(aarch64): make AArch64 FGT feature detection more robust
The ARMv8 ARM says about the values in the ID register scheme:
==== D17.1.3 Principles of the ID scheme for fields in ID registers ===
T
fix(aarch64): make AArch64 FGT feature detection more robust
The ARMv8 ARM says about the values in the ID register scheme:
==== D17.1.3 Principles of the ID scheme for fields in ID registers ===
The ID fields, which are either signed or unsigned, use increasing
numerical values to indicate increases in functionality. Therefore,
if a value of 0x1 indicates the presence of some instructions, then
the value 0x2 will indicate the presence of those instructions plus
some additional instructions or functionality. This means software
can be written in the form:
if (value >= number) {
// do something that relies on the value of the feature
}
=======================================================================
So to check for the presence of a certain architecture feature, we
should not check against a certain specific value, as it's done right
now in several cases.
Relax the test for Fine Grained Trapping (FGT) to just check against
the field being 0 or not.
This fixes TF-A crashing due to an unhandled exception, when running a
Linux kernel on an FVP enabling ARMv8.9 features. The value of
ID_AA64MMFR0_EL1.FGT went from 0b0001 to 0b0010 there.
Change-Id: Ic3f1625a7650306ed388a0660429ca8823c673c2
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
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| 712a32d9 | 20-Oct-2022 |
Madhukar Pappireddy <madhukar.pappireddy@arm.com> |
Merge "fix(cpus): workaround for Cortex-A510 erratum 2666669" into integration |
| 4e7983b7 | 20-Oct-2022 |
Joanna Farley <joanna.farley@arm.com> |
Merge "feat(ethos-n)!: add support for SMMU streams" into integration |
| 94b2f94b | 23-Sep-2022 |
Daniel Boulby <daniel.boulby@arm.com> |
feat(libfdt): upgrade libfdt source files
Update the libfdt source files to the upstream commit e37c256 [1].
[1] https://github.com/dgibson/dtc/commit/e37c256
Change-Id: I00e29b467ff6f8c094f682452
feat(libfdt): upgrade libfdt source files
Update the libfdt source files to the upstream commit e37c256 [1].
[1] https://github.com/dgibson/dtc/commit/e37c256
Change-Id: I00e29b467ff6f8c094f68245232a7cedeaa14aef
Signed-off-by: Daniel Boulby <daniel.boulby@arm.com>
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| afb5d069 | 21-Sep-2022 |
Akram Ahmad <Akram.Ahmad@arm.com> |
fix(cpus): workaround for Cortex-A510 erratum 2666669
Cortex-A510 erratum 2666669 applies to revisions r1p1 and lower,
and is fixed in r1p2. The errata is mitigated by setting
IMP_CPUACTLR_EL1[38] t
fix(cpus): workaround for Cortex-A510 erratum 2666669
Cortex-A510 erratum 2666669 applies to revisions r1p1 and lower,
and is fixed in r1p2. The errata is mitigated by setting
IMP_CPUACTLR_EL1[38] to 1.
SDEN documentation:
https://developer.arm.com/documentation/SDEN1873351/latest
https://developer.arm.com/documentation/SDEN1873361/latest
Signed-off-by: Akram Ahmad <Akram.Ahmad@arm.com>
Change-Id: Ief27e4a155e43e75f05f2710d0c7bd5da2dec43f
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| c45d2feb | 12-Oct-2022 |
Madhukar Pappireddy <madhukar.pappireddy@arm.com> |
Merge "fix(ufs): retry commands on unit attention" into integration |
| 8e75b542 | 11-Oct-2022 |
Bipin Ravi <bipin.ravi@arm.com> |
Merge "feat(cpu): add library support for Hunter ELP" into integration |
| a2506c31 | 11-Oct-2022 |
Bipin Ravi <bipin.ravi@arm.com> |
Merge "revert(cpus): "Revert workaround for A77 erratum 1800714"" into integration |
| 08e2fdbd | 27-Sep-2022 |
Boyan Karatotev <boyan.karatotev@arm.com> |
revert(cpus): "Revert workaround for A77 erratum 1800714"
Reinstate the workaround introduced in commit
9bbc03a6e0608a949d66d9da6db12a455b452bfb. The cited change to the SDEN
could not be found and
revert(cpus): "Revert workaround for A77 erratum 1800714"
Reinstate the workaround introduced in commit
9bbc03a6e0608a949d66d9da6db12a455b452bfb. The cited change to the SDEN
could not be found and there are no known problems with the workaround.
Signed-off-by: Boyan Karatotev <boyan.karatotev@arm.com>
Change-Id: Iec9938f173e7565024aca798f224df339de90806
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| 8c87becb | 03-Oct-2022 |
Harrison Mutai <harrison.mutai@arm.com> |
feat(cpu): add library support for Hunter ELP
Add basic CPU library code to support the Hunter ELP CPU in TF-A.
Hunter-ELP adds v9.2 architecture support and is derived from
Makalu-ELP. As such, the
feat(cpu): add library support for Hunter ELP
Add basic CPU library code to support the Hunter ELP CPU in TF-A.
Hunter-ELP adds v9.2 architecture support and is derived from
Makalu-ELP. As such, the library code is adapted from the
Makalu-ELP support library.
Change-Id: I7e93b9af6b1f0bc4d08c3cf5caf071d2cbdbc89f
Signed-off-by: Harrison Mutai <harrison.mutai@arm.com>
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| 420deb5a | 01-Sep-2022 |
Tamas Ban <tamas.ban@arm.com> |
feat(psa): remove initial attestation partition API
The attestation key derivation and platform attestation token
creation functionality is provided by the Delegated Attestation
partition in RSS.
S
feat(psa): remove initial attestation partition API
The attestation key derivation and platform attestation token
creation functionality is provided by the Delegated Attestation
partition in RSS.
Signed-off-by: Tamas Ban <tamas.ban@arm.com>
Change-Id: I2d8c0e6589d11e7c81c698adf75ee2a993e3a0c6
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| 4b09ffef | 31-Aug-2022 |
Tamas Ban <tamas.ban@arm.com> |
feat(psa): add delegated attestation partition API
Delegated attestation is a service provided by RSS to:
- Derive a delegated attestation key: Realm Attestation Key
- Query the platform attestation
feat(psa): add delegated attestation partition API
Delegated attestation is a service provided by RSS to:
- Derive a delegated attestation key: Realm Attestation Key
- Query the platform attestation token
Signed-off-by: Tamas Ban <tamas.ban@arm.com>
Change-Id: I3edf09fcbef24bca7c8a000ffac8c1ab64dfb812
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| d5f225d9 | 04-Jul-2022 |
Manish V Badarkhe <Manish.Badarkhe@arm.com> |
feat(fvp): add plat API to validate that passed region is non-secure
Added a platform function to check passed region is within
the Non-Secure region of DRAM.
Signed-off-by: Manish V Badarkhe <Mani
feat(fvp): add plat API to validate that passed region is non-secure
Added a platform function to check passed region is within
the Non-Secure region of DRAM.
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>
Change-Id: Ie5808fa6a1b6e6bc99f4185fa8acc52af0d5f14d
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| d1747e1b | 23-Jun-2022 |
Manish Pandey <manish.pandey2@arm.com> |
feat(drtm): prepare EL state during dynamic launch
Prepared EL state before dynamic launch
Change-Id: I3940cd7fc74da1a1addbeb08ae34f16771395e61
Signed-off-by: Manish Pandey <manish.pandey2@arm.com>
feat(drtm): prepare EL state during dynamic launch
Prepared EL state before dynamic launch
Change-Id: I3940cd7fc74da1a1addbeb08ae34f16771395e61
Signed-off-by: Manish Pandey <manish.pandey2@arm.com>
Signed-off-by: Lucian Paul-Trifu <lucian.paultrifu@gmail.com>
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| 586f60cc | 12-Jul-2022 |
Manish V Badarkhe <Manish.Badarkhe@arm.com> |
feat(fvp): add plat API to set and get the DRTM error
Added a platform function to set and get DRTM error.
Also, added a platform function to reset the system.
Signed-off-by: Manish V Badarkhe <Man
feat(fvp): add plat API to set and get the DRTM error
Added a platform function to set and get DRTM error.
Also, added a platform function to reset the system.
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>
Change-Id: I471f2387f8c78b21a06af063a6fa02cda3646557
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| b9b17508 | 15-Jun-2022 |
Manish V Badarkhe <Manish.Badarkhe@arm.com> |
refactor(measured-boot): split out a few Event Log driver functions
Reorganized a few Event Log functions into multiple functions so that
they can be used for the upcoming DRTM feature. This change
refactor(measured-boot): split out a few Event Log driver functions
Reorganized a few Event Log functions into multiple functions so that
they can be used for the upcoming DRTM feature. This change mainly
implements below new functions -
1. event_log_buf_init - called by 'event_log_init' to initialise Event
Log buffer
2. event_log_write_specid_event - called by 'event_log_fixed_header' to
write specification id event to Event Log buffer
3. event_log_measure and event_log_record - called by
'event_log_measure_and_record' to measure and record the measurement
to the Event Log buffer
Change-Id: I1aabb57f79bead726fcf36d59839702cd6a3521d
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>
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| e9467afb | 16-Jun-2022 |
Manish V Badarkhe <Manish.Badarkhe@arm.com> |
feat(drtm): retrieve DRTM features
Retrieved below DRTM features via DRTM_FEATURES SMC call -
1. TPM features
2. Minimum memory requirement
3. Boot PE ID
4. DMA protection
Change-Id: Ia6dc497259541
feat(drtm): retrieve DRTM features
Retrieved below DRTM features via DRTM_FEATURES SMC call -
1. TPM features
2. Minimum memory requirement
3. Boot PE ID
4. DMA protection
Change-Id: Ia6dc497259541ce30a6550afa35d95d9a9a366af
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>
Signed-off-by: Lucian Paul-Trifu <lucian.paultrifu@gmail.com>
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| 2a1cdee4 | 11-Mar-2022 |
johpow01 <john.powell@arm.com> |
feat(drtm): add platform functions for DRTM
Added platform hooks to retrieve DRTM features and
address map.
Additionally, implemented these hooks for the FVP platform.
Signed-off-by: John Powell <j
feat(drtm): add platform functions for DRTM
Added platform hooks to retrieve DRTM features and
address map.
Additionally, implemented these hooks for the FVP platform.
Signed-off-by: John Powell <john.powell@arm.com>
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>
Change-Id: I5621cc9807ffff8139ae8876250147f7b2c76759
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| e6381f9c | 12-May-2022 |
John Powell <john.powell@arm.com> |
feat(sdei): add a function to return total number of events registered
This patch adds a public API to return the total number of registered
events. The purpose of this is primarily for DRTM to ensu
feat(sdei): add a function to return total number of events registered
This patch adds a public API to return the total number of registered
events. The purpose of this is primarily for DRTM to ensure that no
SDEI event can interfere with a dynamic launch.
Signed-off-by: John Powell <john.powell@arm.com>
Change-Id: I1d1cba2da7d5566cc340620ee1ce7d7844740b86
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| ff1e42e2 | 03-Mar-2022 |
Manish V Badarkhe <manish.badarkhe@arm.com> |
feat(drtm): add PCR entries for DRTM
Added PCR entries for the measurement performed by the
DCE and D-CRTM in DRTM implementation
Signed-off-by: Manish V Badarkhe <manish.badarkhe@arm.com>
Change-I
feat(drtm): add PCR entries for DRTM
Added PCR entries for the measurement performed by the
DCE and D-CRTM in DRTM implementation
Signed-off-by: Manish V Badarkhe <manish.badarkhe@arm.com>
Change-Id: Ib9bfafe7fa2efa1cc36d7ff138468d648235dcf1
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| 2bf4f27f | 20-Jun-2022 |
Manish V Badarkhe <Manish.Badarkhe@arm.com> |
refactor(crypto): change CRYPTO_SUPPORT flag to numeric
Updated CRYPTO_SUPPORT flag to numeric to provide below
supports -
1. CRYPTO_SUPPORT = 1 -> Authentication verification only
2. CRYPTO_SUPPORT
refactor(crypto): change CRYPTO_SUPPORT flag to numeric
Updated CRYPTO_SUPPORT flag to numeric to provide below
supports -
1. CRYPTO_SUPPORT = 1 -> Authentication verification only
2. CRYPTO_SUPPORT = 2 -> Hash calculation only
3. CRYPTO_SUPPORT = 3 -> Authentication verification and
hash calculation
Change-Id: Ib34f31457a6c87d2356d736ad2d048dc787da56f
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>
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| e43caf38 | 25-Feb-2022 |
Manish V Badarkhe <manish.badarkhe@arm.com> |
feat(crypto): update crypto module for DRTM support
Updated crypto module to include crypto calls necessary for a
DRTM supported build.
Signed-off-by: Manish V Badarkhe <manish.badarkhe@arm.com>
Ch
feat(crypto): update crypto module for DRTM support
Updated crypto module to include crypto calls necessary for a
DRTM supported build.
Signed-off-by: Manish V Badarkhe <manish.badarkhe@arm.com>
Change-Id: I4f945997824393f46864b7fb7fd380308a025452
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| e62748e3 | 23-Feb-2022 |
Manish V Badarkhe <manish.badarkhe@arm.com> |
feat(drtm): add standard DRTM service
Added a dummy DRTM setup function and also, introduced DRTM SMCs
handling as per DRTM spec [1]. Few basic SMCs are handled in this
change such as ARM_DRTM_SVC_V
feat(drtm): add standard DRTM service
Added a dummy DRTM setup function and also, introduced DRTM SMCs
handling as per DRTM spec [1]. Few basic SMCs are handled in this
change such as ARM_DRTM_SVC_VERSION and ARM_DRTM_SVC_FEATURES
that returns DRTM version and functions ids supported respectively,
and others are dummy for now.
[1]: https://developer.arm.com/documentation/den0113/latest
Signed-off-by: Manish V Badarkhe <manish.badarkhe@arm.com>
Signed-off-by: Lucian Paul-Trifu <lucian.paultrifu@gmail.com>
Change-Id: I8c7afe920c78e064cbab2298f59e6837c70ba8ff
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| d72c486b | 22-Jun-2022 |
Lucian Paul-Trifu <lucian.paultrifu@gmail.com> |
feat(fvp): add platform hooks for DRTM DMA protection
Added necessary platform hooks for DRTM DMA protection.
These calls will be used by the subsequent DRTM implementation
patches.
DRTM platform AP
feat(fvp): add platform hooks for DRTM DMA protection
Added necessary platform hooks for DRTM DMA protection.
These calls will be used by the subsequent DRTM implementation
patches.
DRTM platform API declarations have been listed down in a
separate header file.
Signed-off-by: Manish V Badarkhe <manish.badarkhe@arm.com>
Signed-off-by: Lucian Paul-Trifu <lucian.paultrifu@gmail.com>
Change-Id: Ib9726d1d3570800241bde702ee7006a64f1739ec
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