| #
72e8f245 |
| 08-Aug-2023 |
Manish V Badarkhe <manish.badarkhe@arm.com> |
Merge "chore: update to use Arm word across TF-A" into integration
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| #
4c700c15 |
| 01-Aug-2023 |
Govindraj Raja <govindraj.raja@arm.com> |
chore: update to use Arm word across TF-A
Align entire TF-A to use Arm in copyright header.
Change-Id: Ief9992169efdab61d0da6bd8c5180de7a4bc2244
Signed-off-by: Govindraj Raja <govindraj.raja@arm.co
chore: update to use Arm word across TF-A
Align entire TF-A to use Arm in copyright header.
Change-Id: Ief9992169efdab61d0da6bd8c5180de7a4bc2244
Signed-off-by: Govindraj Raja <govindraj.raja@arm.com>
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| #
09e153a9 |
| 24-May-2021 |
Mark Dykes <mark.dykes@arm.com> |
Merge "feat(hw_crc): add support for HW computed CRC" into integration
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| #
a1cedadf |
| 22-Apr-2021 |
Manish V Badarkhe <Manish.Badarkhe@arm.com> |
feat(hw_crc): add support for HW computed CRC
Added support for HW computed CRC using Arm ACLE intrinsics.
These are built-in intrinsics available for ARMv8.1-A, and
onwards.
These intrinsics are en
feat(hw_crc): add support for HW computed CRC
Added support for HW computed CRC using Arm ACLE intrinsics.
These are built-in intrinsics available for ARMv8.1-A, and
onwards.
These intrinsics are enabled via '-march=armv8-a+crc' compile
switch for ARMv8-A (supports CRC instructions optionally).
HW CRC support is enabled unconditionally in BL2 for all Arm
platforms.
HW CRC calculation is verified offline to ensure a similar
result as its respective ZLib utility function.
HW CRC calculation support will be used in the upcoming
firmware update patches.
Change-Id: Ia2ae801f62d2003e89a9c3e6d77469b5312614b3
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>
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| #
174551d5 |
| 01-Mar-2021 |
Madhukar Pappireddy <madhukar.pappireddy@arm.com> |
Merge changes from topic "trng-svc" into integration
* changes:
plat/arm: juno: Use TRNG entropy source for SMCCC TRNG interface
plat/arm: juno: Condition Juno entropy source with CRC instructio
Merge changes from topic "trng-svc" into integration
* changes:
plat/arm: juno: Use TRNG entropy source for SMCCC TRNG interface
plat/arm: juno: Condition Juno entropy source with CRC instructions
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| #
eb18ce32 |
| 16-Oct-2020 |
Andre Przywara <andre.przywara@arm.com> |
plat/arm: juno: Condition Juno entropy source with CRC instructions
The Juno Trusted Entropy Source has a bias, which makes the generated
raw numbers fail a FIPS 140-2 statistic test.
To improve th
plat/arm: juno: Condition Juno entropy source with CRC instructions
The Juno Trusted Entropy Source has a bias, which makes the generated
raw numbers fail a FIPS 140-2 statistic test.
To improve the quality of the numbers, we can use the CPU's CRC
instructions, which do a decent job on conditioning the bits.
This adds a *very* simple version of arm_acle.h, which is typically
provided by the compiler, and contains the CRC instrinsics definitions
we need. We need the original version by using -nostdinc.
Change-Id: I83d3e6902d6a1164aacd5060ac13a38f0057bd1a
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
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