sc7180 platform support
Adding support for QTI CHIP SC7180 on ATF
Change-Id: I0d82d3a378036003fbd0bc4784f61464bb76ea82
Signed-off-by: Saurabh Gorecha <sgorecha@codeaurora.org>
Co-authored-by: Maulik Shah <mkshah@codeaurora.org>
diff --git a/plat/qti/common/inc/qti_plat.h b/plat/qti/common/inc/qti_plat.h
new file mode 100644
index 0000000..0e867be
--- /dev/null
+++ b/plat/qti/common/inc/qti_plat.h
@@ -0,0 +1,53 @@
+/*
+ * Copyright (c) 2018, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2018-2020, The Linux Foundation. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef QTI_PLAT_H
+#define QTI_PLAT_H
+
+#include <stdint.h>
+
+#include <common/bl_common.h>
+#include <lib/cassert.h>
+#include <lib/el3_runtime/cpu_data.h>
+#include <lib/xlat_tables/xlat_tables_v2.h>
+
+/*
+ * Utility functions common to QTI platforms
+ */
+int qti_mmap_add_dynamic_region(uintptr_t base_pa, size_t size,
+ unsigned int attr);
+int qti_mmap_remove_dynamic_region(uintptr_t base_va, size_t size);
+
+/*
+ * Utility functions common to ARM standard platforms
+ */
+void qti_setup_page_tables(uintptr_t total_base,
+ size_t total_size,
+ uintptr_t code_start,
+ uintptr_t code_limit,
+ uintptr_t rodata_start,
+ uintptr_t rodata_limit,
+ uintptr_t coh_start, uintptr_t coh_limit);
+
+/*
+ * Mandatory functions required in ARM standard platforms
+ */
+void plat_qti_gic_driver_init(void);
+void plat_qti_gic_init(void);
+void plat_qti_gic_cpuif_enable(void);
+void plat_qti_gic_cpuif_disable(void);
+void plat_qti_gic_pcpu_init(void);
+
+/*
+ * Optional functions required in ARM standard platforms
+ */
+unsigned int plat_qti_core_pos_by_mpidr(u_register_t mpidr);
+unsigned int plat_qti_my_cluster_pos(void);
+
+void gic_set_spi_routing(unsigned int id, unsigned int irm, u_register_t mpidr);
+
+#endif /* QTI_PLAT_H */