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| author | davidcunado-arm <david.cunado@arm.com> | 2018-01-25 00:06:50 +0000 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-01-25 00:06:50 +0000 |
| commit | d95eb476d564f888eed2759bca7666b04096fed4 (patch) | |
| tree | 3d390fe14f92c59f31aa2f3fc47d660d201de066 /lib/cpus/aarch32/cortex_a57.S | |
| parent | e5dbebf84edf23b5dcce7a85a51c099775d6fc71 (diff) | |
| parent | e4b34efa18f1cac10aa8541bc0a1dbab49886009 (diff) | |
Merge pull request #1228 from dp-arm/dp/cve_2017_5715
Workarounds for CVE-2017-5715 on A9/A15 and A17 + serial console reporting
Diffstat (limited to 'lib/cpus/aarch32/cortex_a57.S')
| -rw-r--r-- | lib/cpus/aarch32/cortex_a57.S | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/lib/cpus/aarch32/cortex_a57.S b/lib/cpus/aarch32/cortex_a57.S index 64a6d674..f446bfff 100644 --- a/lib/cpus/aarch32/cortex_a57.S +++ b/lib/cpus/aarch32/cortex_a57.S @@ -332,6 +332,11 @@ func check_errata_859972 b cpu_rev_var_ls endfunc check_errata_859972 +func check_errata_cve_2017_5715 + mov r0, #ERRATA_MISSING + bx lr +endfunc check_errata_cve_2017_5715 + /* ------------------------------------------------- * The CPU Ops reset function for Cortex-A57. * Shall clobber: r0-r6 @@ -519,6 +524,7 @@ func cortex_a57_errata_report report_errata ERRATA_A57_829520, cortex_a57, 829520 report_errata ERRATA_A57_833471, cortex_a57, 833471 report_errata ERRATA_A57_859972, cortex_a57, 859972 + report_errata WORKAROUND_CVE_2017_5715, cortex_a57, cve_2017_5715 pop {r12, lr} bx lr |