blob: f069748e051258ba4a11bab5a54240fad3edfda8 [file] [log] [blame]
Simon Glass39f76112014-02-26 15:59:23 -07001/*
2 * Copyright (c) 2013 Google, Inc
3 *
4 * (C) Copyright 2012
5 * Pavel Herrmann <morpheus.ibis@gmail.com>
6 *
7 * SPDX-License-Identifier: GPL-2.0+
8 */
9
10#include <common.h>
11#include <dm.h>
12#include <dm-demo.h>
Joe Hershberger0eb25b62015-03-22 17:08:59 -050013#include <mapmem.h>
Simon Glass39f76112014-02-26 15:59:23 -070014#include <asm/io.h>
15
Heiko Schocher54c5d082014-05-22 12:43:05 +020016static int simple_hello(struct udevice *dev, int ch)
Simon Glass39f76112014-02-26 15:59:23 -070017{
18 const struct dm_demo_pdata *pdata = dev_get_platdata(dev);
19
20 printf("Hello from %08x: %s %d\n", map_to_sysmem(dev), pdata->colour,
21 pdata->sides);
22
23 return 0;
24}
25
26static const struct demo_ops simple_ops = {
27 .hello = simple_hello,
28};
29
Heiko Schocher54c5d082014-05-22 12:43:05 +020030static int demo_shape_ofdata_to_platdata(struct udevice *dev)
Simon Glass39f76112014-02-26 15:59:23 -070031{
32 /* Parse the data that is common with all demo devices */
33 return demo_parse_dt(dev);
34}
35
Simon Glassae7f4512014-06-11 23:29:45 -060036static const struct udevice_id demo_shape_id[] = {
Simon Glass39f76112014-02-26 15:59:23 -070037 { "demo-simple", 0 },
38 { },
39};
40
41U_BOOT_DRIVER(demo_simple_drv) = {
42 .name = "demo_simple_drv",
43 .of_match = demo_shape_id,
44 .id = UCLASS_DEMO,
45 .ofdata_to_platdata = demo_shape_ofdata_to_platdata,
46 .ops = &simple_ops,
47 .platdata_auto_alloc_size = sizeof(struct dm_demo_pdata),
48};