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johpow01 35c75377a0 Workaround for Cortex A77 erratum 1925769 
Cortex A77 erratum 1925769 is a Cat B erratum, present in older
revisions of the Cortex A77 processor core.  The workaround is to
set bit 8 in the ECTLR_EL1 register, there is a small performance cost
(<0.5%) for setting this bit.

SDEN can be found here:
https://documentation-service.arm.com/static/5f7c35d0d3be967f7be46d33

Signed-off-by: John Powell <john.powell@arm.com>
Change-Id: I9cf0e0b5dc1e3e32e24279d2632c759cc7bd7ce9
 		2020-10-07 21:15:38 +00:00
..
aem_generic.S FVP_Base_AEMv8A platform: Fix cache maintenance operations 2019-08-16 11:30:37 +00:00
cortex_a35.S Cortex-A35: Implement workaround for errata 855472 2019-04-17 13:46:43 +01:00
cortex_a53.S lib/cpus: Report AT speculative erratum workaround 2020-08-18 10:49:27 +01:00
cortex_a55.S lib/cpus: Report AT speculative erratum workaround 2020-08-18 10:49:27 +01:00
cortex_a57.S lib/cpus: Report AT speculative erratum workaround 2020-08-18 10:49:27 +01:00
cortex_a65.S Introducing support for Cortex-A65 2019-10-02 18:12:28 +02:00
cortex_a65ae.S Introducing support for Cortex-A65AE 2019-10-03 15:38:31 +02:00
cortex_a72.S lib/cpus: Report AT speculative erratum workaround 2020-08-18 10:49:27 +01:00
cortex_a73.S Cortex-A73: Implement workaround for errata 852427 2019-02-28 12:01:13 +00:00
cortex_a75.S Add compile-time errors for HW_ASSISTED_COHERENCY flag 2019-05-03 14:23:55 +01:00
cortex_a75_pubsub.c Sanitise includes across codebase 2019-01-04 10:43:17 +00:00
cortex_a76.S Workaround for Cortex A76 erratum 1868343 2020-10-03 12:58:53 +00:00
cortex_a76ae.S Apply compile-time check for AArch64-only cores 2019-06-04 14:08:55 +01:00
cortex_a77.S Workaround for Cortex A77 erratum 1925769 2020-10-07 21:15:38 +00:00
cortex_a78.S Rename Cortex-Hercules to Cortex-A78 2020-06-01 17:33:22 -05:00
cortex_a78_ae.S Rename Cortex Hercules AE to Cortex 78 AE 2020-10-05 15:14:11 -05:00
cortex_klein.S Add CPULib for Klein Core 2020-02-18 08:57:32 -06:00
cortex_matterhorn.S Add Matterhorn CPU lib 2020-02-18 09:00:04 -06:00
cpu_helpers.S arm_fpga: Add support for unknown MPIDs 2020-09-25 15:45:50 +01:00
cpuamu.c Sanitise includes across codebase 2019-01-04 10:43:17 +00:00
cpuamu_helpers.S Add support for Branch Target Identification 2019-05-24 14:44:45 +01:00
denver.S cpus: denver: skip DCO enable/disable for recent SKUs 2020-08-31 11:21:15 -07:00
dsu_helpers.S lib: cpu: Check SCU presence in DSU before accessing DSU registers 2020-09-02 21:25:43 +05:30
generic.S arm_fpga: Add support for unknown MPIDs 2020-09-25 15:45:50 +01:00
neoverse_e1.S DSU: Apply erratum 936184 for Neoverse N1/E1 2019-06-11 14:01:32 +01:00
neoverse_n1.S Workaround for Neoverse N1 erratum 1868343 2020-09-10 12:32:09 -05:00
neoverse_n1_pubsub.c Rename Cortex-Ares to Neoverse N1 2019-02-19 13:50:07 +00:00
neoverse_v1.S Rename Neoverse Zeus to Neoverse V1 2020-10-05 15:14:11 -05:00
rainier.S lib/cpus: add support for Morello Rainier CPUs 2020-09-28 19:33:24 +05:30
wa_cve_2017_5715_bpiall.S Sanitise includes across codebase 2019-01-04 10:43:17 +00:00
wa_cve_2017_5715_mmu.S Prevent speculative execution past ERET 2020-01-22 21:42:51 +00:00