Commit Graph

3 Commits

Author SHA1 Message Date
Bipin Ravi 65e04f27d4 errata: workaround for Neoverse N2 erratum 2067956
Neoverse N2 erratum 2067956 is a Cat B erratum that applies to
revision r0p0 and is still open. The workaround is to set
CPUACTLR_EL1[46] to force L2 tag ECC inline correction mode.
This workaround works on revision r0p0.

SDEN can be found here:
https://developer.arm.com/documentation/SDEN1982442/latest

Signed-off-by: Bipin Ravi <bipin.ravi@arm.com>
Change-Id: Ie92d18a379c66675b5c1c50fd0b8dde130848b21
2021-09-02 10:52:50 -05:00
nayanpatel-arm 9380f75418 errata: workaround for Neoverse-N2 errata 2002655
Neoverse-N2 erratum 2002655 is a Cat B erratum present in r0p0 of
the Neoverse-N2 processor core, and it is still open.

Neoverse-N2 SDEN: https://documentation-service.arm.com/static/61098b4e3d73a34b640e32c9?token=

Signed-off-by: nayanpatel-arm <nayankumar.patel@arm.com>
Change-Id: I1380418146807527abd97cdd4918265949ba5c01
2021-08-30 22:31:55 +02:00
Javier Almansa Sobrino 25bbbd2d63 Add support for Neoverse-N2 CPUs.
Enable basic support for Neoverse-N2 CPUs.

Signed-off-by: Javier Almansa Sobrino <javier.almansasobrino@arm.com>
Change-Id: I498adc2d9fc61ac6e1af8ece131039410872e8ad
2020-11-30 19:12:56 +00:00