5 * See file CREDITS for list of people who contributed to this
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License as
10 * published by the Free Software Foundation; either version 2 of
11 * the License, or (at your option) any later version.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
27 static int mmc_nspi (const char *);
29 int do_dataflash_mmc_mux (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
32 case 2: /* on / off */
33 switch (mmc_nspi (argv[1])) {
34 case 0: AT91F_SelectSPI ();
36 case 1: AT91F_SelectMMC ();
39 case 1: /* get status */
40 printf ("Mux is configured to be %s\n",
41 AT91F_GetMuxStatus () ? "MMC" : "SPI");
44 return cmd_usage(cmdtp);
49 static int mmc_nspi (const char *s)
51 if (strcmp (s, "mmc") == 0) {
53 } else if (strcmp (s, "spi") == 0) {
60 dataflash_mmc_mux, 2, 1, do_dataflash_mmc_mux,
61 "enable or disable MMC or SPI\n",
63 " - enable or disable MMC or SPI"