1 files changed, 45 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-tegra/cboot.h b/arch/arm/include/asm/arch-tegra/cboot.h
new file mode 100644
index 0000000..021c246
--- /dev/null
+++ b/arch/arm/include/asm/arch-tegra/cboot.h
@@ -0,0 +1,45 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Copyright (c) 2019 NVIDIA Corporation. All rights reserved.
+ */
+
+#ifndef _TEGRA_CBOOT_H_
+#define _TEGRA_CBOOT_H_
+
+#ifdef CONFIG_ARM64
+extern unsigned long cboot_boot_x0;
+
+void cboot_save_boot_params(unsigned long x0, unsigned long x1,
+			    unsigned long x2, unsigned long x3);
+int cboot_dram_init(void);
+int cboot_dram_init_banksize(void);
+ulong cboot_get_usable_ram_top(ulong total_size);
+int cboot_get_ethaddr(const void *fdt, uint8_t mac[ETH_ALEN]);
+#else
+static inline void cboot_save_boot_params(unsigned long x0, unsigned long x1,
+					  unsigned long x2, unsigned long x3)
+{
+}
+
+static inline int cboot_dram_init(void)
+{
+	return -ENOSYS;
+}
+
+static inline int cboot_dram_init_banksize(void)
+{
+	return -ENOSYS;
+}
+
+static inline ulong cboot_get_usable_ram_top(ulong total_size)
+{
+	return 0;
+}
+
+static inline int cboot_get_ethaddr(const void *fdt, uint8_t mac[ETH_ALEN])
+{
+	return -ENOSYS;
+}
+#endif
+
+#endif