qemu/qemu_sbsa: add support for sbsa-ref Embedded Controller
This allows PSCI in TF-A to signal platform power states to QEMU
via a controller in secure space.
This required a sbsa-ref specific version of PSCI functions for the
platform. Also adjusted the MMU range to also include the new EC.
Add a new MMU region for the embedded controller and increase the
size of xlat tables by one for the new region.
Signed-off-by: Graeme Gregory <graeme@nuviainc.com>
Change-Id: Iece8a88947f11e82ab8988e460a8a66ad175a5ee
diff --git a/plat/qemu/qemu_sbsa/sbsa_private.h b/plat/qemu/qemu_sbsa/sbsa_private.h
index 29ee1d0..a9f4601 100644
--- a/plat/qemu/qemu_sbsa/sbsa_private.h
+++ b/plat/qemu/qemu_sbsa/sbsa_private.h
@@ -11,4 +11,7 @@
unsigned int plat_qemu_calc_core_pos(u_register_t mpidr);
+void qemu_pwr_gic_on_finish(void);
+void qemu_pwr_gic_off(void);
+
#endif /* SBSA_PRIVATE_H */