commit d1301a9fa8c79123664960f12710f76e56877ed3
author Varun Wadekar <vwadekar@nvidia.com> Wed Jan 23 09:41:28 2019 -0800
committer Varun Wadekar <vwadekar@nvidia.com> Wed Jan 23 10:31:04 2019 -0800
tree e4fc7301cc989fe1c5beda45bbd615c562556e92
parent cf8c0e266403ac7d0b14d4df76dd8e52829c13ed

Helper function to read ID_AFR0_EL1 system register

This patch provides helper function to read the ID_AFR0_EL1
system register for platforms.

Change-Id: Id5491b18e3bf9f619d98d6cc8efd9d2cf5918c9d
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>

include/arch/aarch64/arch_helpers.h

diff --git a/include/arch/aarch64/arch_helpers.h b/include/arch/aarch64/arch_helpers.h
index d3f0df7..4e459bb 100644
--- a/include/arch/aarch64/arch_helpers.h
+++ b/include/arch/aarch64/arch_helpers.h
@@ -185,6 +185,7 @@
 DEFINE_SYSREG_READ_FUNC(id_aa64isar1_el1)
 DEFINE_SYSREG_READ_FUNC(id_aa64pfr0_el1)
 DEFINE_SYSREG_READ_FUNC(id_aa64dfr0_el1)
+DEFINE_SYSREG_READ_FUNC(id_afr0_el1)
 DEFINE_SYSREG_READ_FUNC(CurrentEl)
 DEFINE_SYSREG_READ_FUNC(ctr_el0)
 DEFINE_SYSREG_RW_FUNCS(daif)