Searched hist:a1cedadf73863ff103fecd64fa188334e1541337 (Results 1 – 2 of 2) sorted by relevance
| /rk3399_ARM-atf/include/lib/libc/ |
| H A D | arm_acle.h | a1cedadf73863ff103fecd64fa188334e1541337 Thu Apr 22 13:41:27 UTC 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 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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| /rk3399_ARM-atf/plat/arm/common/ |
| H A D | arm_common.mk | a1cedadf73863ff103fecd64fa188334e1541337 Thu Apr 22 13:41:27 UTC 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 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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