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/*
* Command for accessing DataFlash.
*
* Copyright (C) 2008 Atmel Corporation
*/
#include <common.h>
#include <df.h>
static int do_df(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
{
const char *cmd;
/* need at least two arguments */
if (argc < 2)
goto usage;
cmd = argv[1];
if (strcmp(cmd, "init") == 0) {
df_init(0, 0, 1000000);
return 0;
}
if (strcmp(cmd, "info") == 0) {
df_show_info();
return 0;
}
usage:
printf("Usage:\n%s\n", cmdtp->usage);
return 1;
}
U_BOOT_CMD(
sf, 2, 1, do_serial_flash,
"sf - Serial flash sub-system\n",
"probe [bus:]cs - init flash device on given SPI bus and CS\n")
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