refactor(mte): remove mte, mte_perm
Currently both FEAT_MTE and FEAT_MTE_PERM aren't used for enabling
of any feature bits in EL3. So remove both FEAT handling.
All mte regs that are currently context saved/restored are needed
only when FEAT_MTE2 is enabled, so move to usage of FEAT_MTE2 and
remove FEAT_MTE usage.
BREAKING CHANGE: Any platform or downstream code trying to use
SCR_EL3.ATA bit(26) will see failures as this is now moved to be
used only with FEAT_MTE2 with
commit@ef0d0e5478a3f19cbe70a378b9b184036db38fe2
Change-Id: Id01e154156571f7792135639e17dc5c8d0e17cf8
Signed-off-by: Govindraj Raja <govindraj.raja@arm.com>
diff --git a/bl32/tsp/tsp_main.c b/bl32/tsp/tsp_main.c
index d8031f9..805575a 100644
--- a/bl32/tsp/tsp_main.c
+++ b/bl32/tsp/tsp_main.c
@@ -239,10 +239,10 @@
service_arg1 = (uint64_t)(service_args >> 64U);
/*
- * Write a dummy value to an MTE register, to simulate usage in the
+ * Write a dummy value to an MTE2 register, to simulate usage in the
* secure world
*/
- if (is_feat_mte_supported()) {
+ if (is_feat_mte2_supported()) {
write_gcr_el1(0x99);
}