Merge pull request #308 from vwadekar/tegra-soc-support-v4

Tegra soc support v4

1 files changed, 70 insertions, 0 deletions

diff --git a/plat/nvidia/tegra/include/tegra_private.h b/plat/nvidia/tegra/include/tegra_private.h
new file mode 100644
index 0000000..484879e
--- /dev/null
+++ b/plat/nvidia/tegra/include/tegra_private.h
@@ -0,0 +1,70 @@
+/*
+ * Copyright (c) 2015, ARM Limited and Contributors. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * Neither the name of ARM nor the names of its contributors may be used
+ * to endorse or promote products derived from this software without specific
+ * prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __TEGRA_PRIVATE_H__
+#define __TEGRA_PRIVATE_H__
+
+#include <xlat_tables.h>
+#include <platform_def.h>
+
+typedef struct plat_params_from_bl2 {
+	uint64_t tzdram_size;
+	uintptr_t bl32_params;
+} plat_params_from_bl2_t;
+
+/* Declarations for plat_setup.c */
+const mmap_region_t *plat_get_mmio_map(void);
+uint64_t plat_get_syscnt_freq(void);
+
+/* Declarations for plat_secondary.c */
+void plat_secondary_setup(void);
+int plat_lock_cpu_vectors(void);
+
+/* Declarations for tegra_gic.c */
+void tegra_gic_setup(void);
+void tegra_gic_cpuif_deactivate(void);
+
+/* Declarations for tegra_security.c */
+void tegra_security_setup(void);
+void tegra_security_setup_videomem(uintptr_t base, uint64_t size);
+
+/* Declarations for tegra_pm.c */
+void tegra_pm_system_suspend_entry(void);
+void tegra_pm_system_suspend_exit(void);
+int tegra_system_suspended(void);
+
+/* Declarations for tegraXXX_pm.c */
+int tegra_prepare_cpu_suspend(unsigned int id, unsigned int afflvl);
+int tegra_prepare_cpu_on_finish(unsigned long mpidr);
+
+/* Declarations for tegra_bl31_setup.c */
+plat_params_from_bl2_t *bl31_get_plat_params(void);
+
+#endif /* __TEGRA_PRIVATE_H__ */