errata: workaround for Neoverse N2 erratum 2025414

Neoverse N2 erratum 2025414 is a Cat B erratum that applies to
revision r0p0 and is still open. The workaround is to set
CPUECLTR_EL1[8] to 1 which disables store issue prefetching.

SDEN can be found here:

Signed-off-by: Bipin Ravi <>
Change-Id: Ia1c63fb93a1bdb1c3f4cf019a197b2a59233885a
4 files changed