diff options
| author | Dimitris Papastamos <dimitris.papastamos@arm.com> | 2019-02-27 11:46:48 +0000 |
|---|---|---|
| committer | Dimitris Papastamos <dimitris.papastamos@arm.com> | 2019-03-04 13:12:17 +0000 |
| commit | 6ecfda52fcbbb8f2daa9bc2023617b7cb93aaf63 (patch) | |
| tree | a97a63d7e5ea4c088487b9f027fa2d44528233d1 /include/arch | |
| parent | c9aa2786f350dfe5be9fa1329dbeea70395d79f6 (diff) | |
Ensure proper ID register is checked for feature detection
SSBS support is determined by checking ID_AA64PFR1_EL1 and not
ID_AA64PFR0_EL1.
Fixes ARM-Software/tf-issues#679
Change-Id: I8ecba13b850995ec6a6ede3c2a1e02e69a3a95db
Signed-off-by: Dimitris Papastamos <dimitris.papastamos@arm.com>
Diffstat (limited to 'include/arch')
| -rw-r--r-- | include/arch/aarch64/arch_helpers.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/arch/aarch64/arch_helpers.h b/include/arch/aarch64/arch_helpers.h index 836d61ef..2fce6686 100644 --- a/include/arch/aarch64/arch_helpers.h +++ b/include/arch/aarch64/arch_helpers.h @@ -208,6 +208,7 @@ DEFINE_SYSREG_RW_FUNCS(par_el1) DEFINE_SYSREG_READ_FUNC(id_pfr1_el1) DEFINE_SYSREG_READ_FUNC(id_aa64isar1_el1) DEFINE_SYSREG_READ_FUNC(id_aa64pfr0_el1) +DEFINE_SYSREG_READ_FUNC(id_aa64pfr1_el1) DEFINE_SYSREG_READ_FUNC(id_aa64dfr0_el1) DEFINE_SYSREG_READ_FUNC(id_afr0_el1) DEFINE_SYSREG_READ_FUNC(CurrentEl) |