1*4882a593Smuzhiyun /*
2*4882a593Smuzhiyun * (C) Copyright 2020 Rockchip Electronics Co., Ltd.
3*4882a593Smuzhiyun *
4*4882a593Smuzhiyun * SPDX-License-Identifier: GPL-2.0+
5*4882a593Smuzhiyun */
6*4882a593Smuzhiyun
7*4882a593Smuzhiyun #include <common.h>
8*4882a593Smuzhiyun #include <debug_uart.h>
9*4882a593Smuzhiyun #include <malloc.h>
10*4882a593Smuzhiyun #include <mmc.h>
11*4882a593Smuzhiyun #include <stdlib.h>
12*4882a593Smuzhiyun
13*4882a593Smuzhiyun DECLARE_GLOBAL_DATA_PTR;
14*4882a593Smuzhiyun
bootdev_rockusb_cmd(void)15*4882a593Smuzhiyun static char *bootdev_rockusb_cmd(void)
16*4882a593Smuzhiyun {
17*4882a593Smuzhiyun const char *devtype, *devnum;
18*4882a593Smuzhiyun const char *bootdev_list[] = {
19*4882a593Smuzhiyun "mmc", "0",
20*4882a593Smuzhiyun "mtd", "0",
21*4882a593Smuzhiyun "mtd", "1",
22*4882a593Smuzhiyun "mtd", "2",
23*4882a593Smuzhiyun "rknand", "0",
24*4882a593Smuzhiyun NULL, NULL,
25*4882a593Smuzhiyun };
26*4882a593Smuzhiyun char *cmd;
27*4882a593Smuzhiyun int i = 0;
28*4882a593Smuzhiyun
29*4882a593Smuzhiyun devtype = bootdev_list[0];
30*4882a593Smuzhiyun devnum = bootdev_list[1];
31*4882a593Smuzhiyun while (devtype) {
32*4882a593Smuzhiyun if (!strcmp("mmc", devtype))
33*4882a593Smuzhiyun mmc_initialize(gd->bd);
34*4882a593Smuzhiyun
35*4882a593Smuzhiyun if (blk_get_devnum_by_typename(devtype, atoi(devnum)))
36*4882a593Smuzhiyun break;
37*4882a593Smuzhiyun
38*4882a593Smuzhiyun i += 2;
39*4882a593Smuzhiyun devtype = bootdev_list[i];
40*4882a593Smuzhiyun devnum = bootdev_list[i + 1];
41*4882a593Smuzhiyun }
42*4882a593Smuzhiyun
43*4882a593Smuzhiyun if (!devtype) {
44*4882a593Smuzhiyun printf("No boot device\n");
45*4882a593Smuzhiyun return NULL;
46*4882a593Smuzhiyun }
47*4882a593Smuzhiyun
48*4882a593Smuzhiyun printf("Bootdev: %s %s\n", devtype, devnum);
49*4882a593Smuzhiyun
50*4882a593Smuzhiyun cmd = malloc(32);
51*4882a593Smuzhiyun if (!cmd)
52*4882a593Smuzhiyun return NULL;
53*4882a593Smuzhiyun
54*4882a593Smuzhiyun snprintf(cmd, 32, "rockusb 0 %s %s", devtype, devnum);
55*4882a593Smuzhiyun
56*4882a593Smuzhiyun return cmd;
57*4882a593Smuzhiyun }
58*4882a593Smuzhiyun
board_init(void)59*4882a593Smuzhiyun int board_init(void)
60*4882a593Smuzhiyun {
61*4882a593Smuzhiyun return run_command(bootdev_rockusb_cmd(), 0);
62*4882a593Smuzhiyun }
63*4882a593Smuzhiyun
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