2 * (C) Copyright 2015 Google, Inc
4 * SPDX-License-Identifier: GPL-2.0+
13 DECLARE_GLOBAL_DATA_PTR;
26 ret = uclass_get_device(UCLASS_RAM, 0, &dev);
28 debug("DRAM init failed: %d\n", ret);
31 ret = ram_get_info(dev, &ram);
33 debug("Cannot get DRAM size: %d\n", ret);
36 debug("SDRAM base=%lx, size=%x\n", ram.base, ram.size);
37 gd->ram_size = ram.size;
42 #ifndef CONFIG_SYS_DCACHE_OFF
43 void enable_caches(void)
45 /* Enable D-cache. I-cache is already enabled in start.S */
50 void lowlevel_init(void)
54 static int do_clock(cmd_tbl_t *cmdtp, int flag, int argc,
59 for (uclass_first_device(UCLASS_CLK, &dev);
61 uclass_next_device(&dev)) {
64 rate = clk_get_rate(dev);
65 printf("%s: %lu\n", dev->name, rate);
72 clock, 2, 1, do_clock,
73 "display information about clocks",