| /* |
| * Copyright (c) 2011 The Chromium OS Authors. |
| * SPDX-License-Identifier: GPL-2.0+ |
| */ |
| |
| #include <common.h> |
| |
| #include <os.h> |
| |
| /* |
| * Pointer to initial global data area |
| * |
| * Here we initialize it. |
| */ |
| gd_t *gd; |
| |
| void flush_cache(unsigned long start, unsigned long size) |
| { |
| } |
| |
| ulong get_tbclk(void) |
| { |
| return CONFIG_SYS_HZ; |
| } |
| |
| unsigned long long get_ticks(void) |
| { |
| return get_timer(0); |
| } |
| |
| ulong get_timer(ulong base) |
| { |
| return (os_get_nsec() / 1000000) - base; |
| } |
| |
| int timer_init(void) |
| { |
| return 0; |
| } |
| |
| int dram_init(void) |
| { |
| gd->ram_size = CONFIG_SYS_SDRAM_SIZE; |
| return 0; |
| } |