LXR uboot/arch/arm/include/asm/arch-tegra/cboot.h

   1/* SPDX-License-Identifier: GPL-2.0+ */
   2/*
   3 * Copyright (c) 2019 NVIDIA Corporation. All rights reserved.
   4 */
   5
   6#ifndef _TEGRA_CBOOT_H_
   7#define _TEGRA_CBOOT_H_
   8
   9#include <net.h>
  10
  11#ifdef CONFIG_ARM64
  12
  13extern unsigned long cboot_boot_x0;
  14
  15void cboot_save_boot_params(unsigned long x0, unsigned long x1,
  16                            unsigned long x2, unsigned long x3);
  17int cboot_dram_init(void);
  18int cboot_dram_init_banksize(void);
  19ulong cboot_get_usable_ram_top(ulong total_size);
  20int cboot_get_ethaddr(const void *fdt, uint8_t mac[ETH_ALEN]);
  21#else
  22static inline void cboot_save_boot_params(unsigned long x0, unsigned long x1,
  23                                          unsigned long x2, unsigned long x3)
  24{
  25}
  26
  27static inline int cboot_dram_init(void)
  28{
  29        return -ENOSYS;
  30}
  31
  32static inline int cboot_dram_init_banksize(void)
  33{
  34        return -ENOSYS;
  35}
  36
  37static inline ulong cboot_get_usable_ram_top(ulong total_size)
  38{
  39        return 0;
  40}
  41
  42static inline int cboot_get_ethaddr(const void *fdt, uint8_t mac[ETH_ALEN])
  43{
  44        return -ENOSYS;
  45}
  46#endif
  47
  48#endif
  49