jcs.org
"Das U-Boot" Source Tree
1// SPDX-License-Identifier: GPL-2.0+
2/*
3 * 'bootstd' command
4 *
5 * Copyright 2024 Google LLC
6 * Written by Simon Glass <sjg@chromium.org>
7 */
8
9#include <bootdev.h>
10#include <bootflow.h>
11#include <bootmeth.h>
12#include <bootstd.h>
13#include <command.h>
14#include <dm.h>
15#include <malloc.h>
16#include <dm/uclass-internal.h>
17
18static int do_bootstd_images(struct cmd_tbl *cmdtp, int flag, int argc,
19 char *const argv[])
20{
21 const struct bootflow *bflow;
22 struct bootstd_priv *std;
23 int ret, i;
24
25 ret = bootstd_get_priv(&std);
26 if (ret) {
27 printf("Cannot get bootstd (err=%d)\n", ret);
28 return CMD_RET_FAILURE;
29 }
30
31 printf("Seq Bootflow Type At Size Filename\n");
32 printf("--- ------------------- -------------- -------- -------- ----------------\n");
33
34 /*
35 * Use the ordering if we have one, so long as we are not trying to list
36 * all bootmethds
37 */
38 i = 0;
39 alist_for_each(bflow, &std->bootflows) {
40 const struct bootflow_img *img;
41
42 alist_for_each(img, &bflow->images) {
43 printf("%3d %-20.20s %-15.15s ",
44 bootflow_get_seq(bflow), bflow->name,
45 bootflow_img_type_name(img->type));
46 if (img->addr)
47 printf("%8lx", img->addr);
48 else
49 printf("%8s", "-");
50 printf(" %8lx %s\n", img->size, img->fname);
51 i++;
52 }
53 }
54
55 printf("--- ------------------- -------------- -------- -------- ----------------\n");
56 printf("(%d image%s)\n", i, i != 1 ? "s" : "");
57
58 return 0;
59}
60
61U_BOOT_LONGHELP(bootstd,
62 "images - list loaded images");
63
64U_BOOT_CMD_WITH_SUBCMDS(bootstd, "Standard-boot operation", bootstd_help_text,
65 U_BOOT_SUBCMD_MKENT(images, 1, 1, do_bootstd_images));