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arm-trusted-firmware/lib/cpus/aarch64
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Bipin Ravi 74bfe31fd2 fix(cpus): workaround for Neoverse N2 erratum 2009478 
Neoverse N2 erratum 2009478 is a Cat B erratum that applies to
revision r0p0 and is fixed in r0p1. The workaround is to clear
the ED bit for all core error records before setting the PWRDN_EN
bit in CPUPWRCTLR_EL1 to request a power down.

SDEN documentation:
https://developer.arm.com/documentation/SDEN1982442/latest

Signed-off-by: Bipin Ravi <bipin.ravi@arm.com>
Change-Id: Ic5ef58c9e795b90026af1d2b09edc0eea3ceee51
2023-08-29 15:05:56 -05:00
..
a64fx.S feat(cpus): add a64fx cpu to tf-a 2022-07-07 07:17:25 +09:00
aem_generic.S chore: update to use Arm word across TF-A 2023-08-08 15:12:30 +01:00
cortex_a35.S refactor(cpus): convert the Cortex-A35 to use the cpu helpers 2023-08-04 17:23:18 -05:00
cortex_a53.S refactor(cpus): rename errata_report.h to errata.h 2023-05-30 09:31:15 +01:00
cortex_a55.S refactor(cpus): convert the Cortex-A55 to use cpu helpers 2023-08-03 14:10:28 -05:00
cortex_a57.S fix(security): apply SMCCC_ARCH_WORKAROUND_3 to A73/A75/A72/A57 2022-03-18 01:01:34 +02:00
cortex_a65.S Introducing support for Cortex-A65 2019-10-02 18:12:28 +02:00
cortex_a65ae.S refactor(cpus): convert the Cortex-A65AE to use the errata framework 2023-07-27 09:35:12 +01:00
cortex_a72.S refactor(cpus): convert Cortex-A72 to use cpu helpers 2023-07-31 15:28:38 +01:00
cortex_a73.S fix(cpus): revert erroneous use of override_vector_table macro in Cortex-A73 2023-08-07 18:22:21 -05:00
cortex_a75.S chore: update to use Arm word across TF-A 2023-08-08 15:12:30 +01:00
cortex_a75_pubsub.c chore: update to use Arm word across TF-A 2023-08-08 15:12:30 +01:00
cortex_a76.S refactor(cpus): convert the Cortex-A76 to use cpu helpers 2023-08-03 14:10:28 -05:00
cortex_a76ae.S refactor(cpus): convert the Cortex-A76AE to use cpu helpers 2023-08-03 14:10:28 -05:00
cortex_a77.S refactor(cpus): convert the Cortex-A77 to use the bit set helpers 2023-08-04 11:32:44 -05:00
cortex_a78.S refactor(cpus): convert the Cortex-A78 to use cpu helpers 2023-08-03 14:10:28 -05:00
cortex_a78_ae.S refactor(cpus): convert the Cortex-A78AE to use cpu helpers 2023-08-04 11:52:06 -05:00
cortex_a78c.S refactor(cpus): convert the Cortex-A78C to use cpu helpers 2023-08-03 14:09:00 -05:00
cortex_a510.S refactor(cpus): convert the Cortex-A510 to use cpu helpers 2023-07-27 09:35:12 +01:00
cortex_a520.S refactor(cpus): use cpu errata wrappers for aarch64 hunter based cpus 2023-07-28 09:16:59 -05:00
cortex_a710.S refactor(cpus): convert the Cortex-A710 to use cpu helpers 2023-08-07 19:36:56 +01:00
cortex_a715.S refactor(cpus): convert Cortex-A715 to the errata framework 2023-06-19 14:41:59 +01:00
cortex_a720.S refactor(cpus): use cpu errata wrappers for aarch64 hunter based cpus 2023-07-28 09:16:59 -05:00
cortex_blackhawk.S refactor(cpus): use cpu errata wrappers for aarch64 hunter based cpus 2023-07-28 09:16:59 -05:00
cortex_chaberton.S refactor(cpus): use cpu errata wrappers for aarch64 hunter based cpus 2023-07-28 09:16:59 -05:00
cortex_gelas.S fix(cpus): check for SME presence in Gelas 2023-08-24 14:23:28 -05:00
cortex_x1.S refactor(cpus): convert the Cortex-X1 to use cpu helpers 2023-08-03 14:09:00 -05:00
cortex_x2.S refactor(cpus): convert the Cortex-x2 to use cpu helpers 2023-07-27 09:35:12 +01:00
cortex_x3.S refactor(cpus): convert the Cortex-X3 to use the cpu helpers 2023-08-04 17:23:18 -05:00
cortex_x4.S refactor(cpus): use cpu errata wrappers for aarch64 hunter based cpus 2023-07-28 09:16:59 -05:00
cpu_helpers.S fix(cpus): assert invalid cpu_ops obtained 2023-08-10 16:38:42 +02:00
cpuamu.c Sanitise includes across codebase 2019-01-04 10:43:17 +00:00
cpuamu_helpers.S chore: update to use Arm word across TF-A 2023-08-08 15:12:30 +01:00
denver.S refactor(cpus): convert the Denver cpu to use the errata framework 2023-08-04 11:50:27 -05:00
dsu_helpers.S feat(cpus): conform DSU errata to errata framework PCS 2023-06-08 15:34:53 -04:00
generic.S arm_fpga: Add support for unknown MPIDs 2020-09-25 15:45:50 +01:00
neoverse_e1.S refactor(cpus): convert Neoverse-E1 to framework 2023-07-18 10:47:57 -05:00
neoverse_hermes.S feat(cpus): add support for hermes cpu 2023-06-27 10:49:38 -05:00
neoverse_n1.S refactor(cpus): convert Neoverse-N1 to use helpers 2023-07-26 09:39:48 -05:00
neoverse_n1_pubsub.c chore: update to use Arm word across TF-A 2023-08-08 15:12:30 +01:00
neoverse_n2.S fix(cpus): workaround for Neoverse N2 erratum 2009478 2023-08-29 15:05:56 -05:00
neoverse_n_common.S Add support for Neoverse-N2 CPUs. 2020-11-30 19:12:56 +00:00
neoverse_poseidon.S refactor(cpus): convert Neoverse Poseidon to use CPU helpers 2023-08-11 14:14:22 -05:00
neoverse_v1.S refactor(cpus): convert Neoverse V1 to use CPU helpers 2023-08-03 23:02:39 +02:00
neoverse_v2.S refactor(cpus): convert Neoverse V2 to use CPU helpers 2023-08-10 15:49:53 -05:00
qemu_max.S refactor(cpus): convert QEMU Max to use the errata framework 2023-06-27 15:41:56 +01:00
rainier.S refactor(cpus): convert Rainier to use errata framework 2023-06-27 15:42:10 +01:00
wa_cve_2017_5715_bpiall.S chore: update to use Arm word across TF-A 2023-08-08 15:12:30 +01:00
wa_cve_2017_5715_mmu.S chore: update to use Arm word across TF-A 2023-08-08 15:12:30 +01:00
wa_cve_2022_23960_bhb.S chore: update to use Arm word across TF-A 2023-08-08 15:12:30 +01:00
wa_cve_2022_23960_bhb_vector.S fix(security): workaround for CVE-2022-23960 2022-03-10 23:57:14 -06:00