arm-trusted-firmware/include/lib/cpus
johpow01 0e0521bdfc Workaround for Neoverse N1 erratum 1800710
Neoverse N1 erratum 1800710 is a Cat B erratum, present in older
revisions of the Neoverse N1 processor core.  The workaround is to
set a bit in the ECTLR_EL1 system register, which disables allocation
of splintered pages in the L2 TLB.

This errata is explained in this SDEN:
https://static.docs.arm.com/sden885747/f/Arm_Neoverse_N1_MP050_Software_Developer_Errata_Notice_v21.pdf

Signed-off-by: John Powell <john.powell@arm.com>
Change-Id: Ie5b15c8bc3235e474a06a57c3ec70684361857a6
2020-06-25 19:58:35 +00:00
..
aarch32 Replace __ASSEMBLY__ with compiler-builtin __ASSEMBLER__ 2019-08-01 13:14:12 -07:00
aarch64 Workaround for Neoverse N1 erratum 1800710 2020-06-25 19:58:35 +00:00
errata_report.h Replace __ASSEMBLY__ with compiler-builtin __ASSEMBLER__ 2019-08-01 13:14:12 -07:00
wa_cve_2017_5715.h Fix MISRA defects in workaround and errata framework 2018-10-29 14:41:48 +00:00
wa_cve_2018_3639.h Fix MISRA defects in workaround and errata framework 2018-10-29 14:41:48 +00:00