Adding upstream version 2.8.0+dfsg.upstream/2.8.0+dfsgupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 38 insertions, 0 deletions

diff --git a/include/common/fdt_fixup.h b/include/common/fdt_fixup.h
new file mode 100644
index 0000000..9531bdb
--- /dev/null
+++ b/include/common/fdt_fixup.h
@@ -0,0 +1,38 @@
+/*
+ * Copyright (c) 2019-2020, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef FDT_FIXUP_H
+#define FDT_FIXUP_H
+
+#include <stdbool.h>
+#include <stddef.h>
+#include <stdint.h>
+
+#define INVALID_BASE_ADDR	((uintptr_t)~0UL)
+
+struct psci_cpu_idle_state {
+	const char *name;
+	uint32_t power_state;
+	bool local_timer_stop;
+	uint32_t entry_latency_us;
+	uint32_t exit_latency_us;
+	uint32_t min_residency_us;
+	uint32_t wakeup_latency_us;
+};
+
+int dt_add_psci_node(void *fdt);
+int dt_add_psci_cpu_enable_methods(void *fdt);
+int fdt_add_reserved_memory(void *dtb, const char *node_name,
+			    uintptr_t base, size_t size);
+int fdt_add_cpus_node(void *dtb, unsigned int afflv0,
+		      unsigned int afflv1, unsigned int afflv2);
+int fdt_add_cpu_idle_states(void *dtb, const struct psci_cpu_idle_state *state);
+int fdt_adjust_gic_redist(void *dtb, unsigned int nr_cores, uintptr_t gicr_base,
+			  unsigned int gicr_frame_size);
+int fdt_set_mac_address(void *dtb, unsigned int ethernet_idx,
+			const uint8_t *mac_addr);
+
+#endif /* FDT_FIXUP_H */