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arm-trusted-firmware/lib/cpus/aarch64
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Marcin Juszkiewicz 5b5562b2e5 fix(errata): check for SCU before accessing DSU 
The DSU contains system control registers in the SCU and L3 logic to
control the functionality of the cluster. If "DIRECT CONNECT" L3 memory
system variant is used, there won't be any L3 cache, snoop filter, and
SCU logic present hence no system control register will be present.
Hence check SCU presence before accessing DSU register for DSU_2313941
errata.

(commit message taken from commit
942013e1dd by Pramod Kumar
<pramod.kumar@broadcom.com> just errata number changed)

Signed-off-by: Marcin Juszkiewicz <marcin.juszkiewicz@linaro.org>
Change-Id: I38cee6085d6e49ba23de95b3de08bc98798ab2b3
2023-11-24 12:26:44 +02:00
..
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): convert the Cortex-A53 to use cpu helpers 2023-08-24 14:27:42 -05:00
cortex_a55.S refactor(cpus): convert the Cortex-A55 to use cpu helpers 2023-08-03 14:10:28 -05:00
cortex_a57.S refactor(cpus): convert the Cortex-A57 to use cpu helpers 2023-08-24 14:27:42 -05:00
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 fix(cpus): update the rev-var for Cortex-A78AE 2023-10-24 14:09:54 -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 fix(cpus): workaround for Cortex-A510 erratum 2080326 2023-10-24 14:35:21 -05:00
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 fix(cpus): workaround for Cortex-A710 erratum 2742423 2023-11-02 10:12:36 -05:00
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 fix(cpus): workaround for Cortex-X2 erratum 2742423 2023-11-02 10:12:36 -05:00
cortex_x3.S fix(cpus): workaround for Cortex-X3 erratum 2070301 2023-10-04 13:45:16 -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 fix(errata): check for SCU before accessing DSU 2023-11-24 12:26:44 +02:00
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 2340933 2023-11-02 10:12:36 -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 fix(cpus): fix the rev-var of Neoverse-V1 2023-10-24 14:15:17 -05:00
neoverse_v2.S fix(cpus): workaround for Neoverse V2 erratum 2743011 2023-09-18 19:54:41 -05:00
nevis.S feat(cpus): add support for Nevis CPU 2023-08-28 13:18:20 -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
travis.S feat(cpus): add support for Travis CPU 2023-10-26 11:25:28 -05:00
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