src/soc/rockchip/rk3288/soc.c

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2
   3 #include <bootmode.h>
   4 #include <console/console.h>
   5 #include <device/device.h>
   6 #include <gpio.h>
   7 #include <soc/display.h>
   8 #include <soc/soc.h>
   9 #include <soc/sdram.h>
  10 #include <symbols.h>
  11
  12 #include "chip.h"
  13
  14 static void soc_init(struct device *dev)
  15 {
  16         ram_range(dev, 0, (uintptr_t)_dram, sdram_size_mb() * MiB);
  17         if (display_init_required())
  18                 rk_display_init(dev, (uintptr_t)_framebuffer,
  19                                 REGION_SIZE(framebuffer));
  20         else
  21                 printk(BIOS_INFO, "Skipping display init.\n");
  22 }
  23
  24 static struct device_operations soc_ops = {
  25         .read_resources   = noop_read_resources,
  26         .set_resources    = noop_set_resources,
  27         .init             = soc_init,
  28 };
  29
  30 static void enable_rk3288_dev(struct device *dev)
  31 {
  32         dev->ops = &soc_ops;
  33 }
  34
  35 struct chip_operations soc_rockchip_rk3288_ops = {
  36         .name = "SOC Rockchip 3288",
  37         .enable_dev = enable_rk3288_dev,
  38 };