diff options
| author | Ye Li <ye.li@nxp.com> | 2019-01-07 09:29:21 +0000 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2019-01-28 20:55:46 +0100 |
| commit | d8bbf362f3dc87326597217b8bab083516cf534f (patch) | |
| tree | 7e3d30d31af9b491374bbf9bcab02222d73bd491 /arch/arm/mach-imx/imx8 | |
| parent | 56ac8104e3aed2afd9f164186beefc49ef4fdcc6 (diff) | |
imx: Check the PL310 version for applying errata
Apply errata based on PL310 version instead of compile
time. Also set Prefetch offset to 15, since it improves
memcpy performance by 35%. Don't enable Incr double
Linefill enable since it adversely affects memcpy
performance by about 32MB/s and reads by 90MB/s. Tested
with 4K to 16MB sized src and dst aligned buffer.
Signed-off-by: Nitin Garg <nitin.garg@freescale.com>
Signed-off-by: Ye Li <ye.li@nxp.com>
Diffstat (limited to 'arch/arm/mach-imx/imx8')
0 files changed, 0 insertions, 0 deletions