source: SVN/rincon/u-boot/common/cmd_df.c @ 55

Last change on this file since 55 was 55, checked in by Tim Harvey, 22 months ago

rincon: added latest u-boot source

restored form server backup

Signed-off-by: Tim Harvey <tharvey@…>

File size: 638 bytes
Line 
1/*
2 * Command for accessing DataFlash.
3 *
4 * Copyright (C) 2008 Atmel Corporation
5 */
6#include <common.h>
7#include <df.h>
8
9static int do_df(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
10{
11        const char *cmd;
12
13        /* need at least two arguments */
14        if (argc < 2)
15                goto usage;
16
17        cmd = argv[1];
18
19        if (strcmp(cmd, "init") == 0) {
20                df_init(0, 0, 1000000);
21                return 0;
22        }
23
24        if (strcmp(cmd, "info") == 0) {
25                df_show_info();
26                return 0;
27        }
28
29usage:
30        printf("Usage:\n%s\n", cmdtp->usage);
31        return 1;
32}
33
34U_BOOT_CMD(
35        sf,     2,      1,      do_serial_flash,
36        "sf     - Serial flash sub-system\n",
37        "probe [bus:]cs         - init flash device on given SPI bus and CS\n")
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