1*83d290c5STom Rini // SPDX-License-Identifier: GPL-2.0+
22e192b24SSimon Glass /*
32e192b24SSimon Glass * (C) Copyright 2000-2011
42e192b24SSimon Glass * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
52e192b24SSimon Glass */
62e192b24SSimon Glass
72e192b24SSimon Glass /*
82e192b24SSimon Glass * IDE support
92e192b24SSimon Glass */
102e192b24SSimon Glass
112e192b24SSimon Glass #include <common.h>
122a981dc2SSimon Glass #include <blk.h>
132e192b24SSimon Glass #include <config.h>
142e192b24SSimon Glass #include <watchdog.h>
152e192b24SSimon Glass #include <command.h>
162e192b24SSimon Glass #include <image.h>
172e192b24SSimon Glass #include <asm/byteorder.h>
182e192b24SSimon Glass #include <asm/io.h>
192e192b24SSimon Glass
205b8e76c3SHeiko Schocher #if defined(CONFIG_IDE_PCMCIA)
212e192b24SSimon Glass # include <pcmcia.h>
222e192b24SSimon Glass #endif
232e192b24SSimon Glass
242e192b24SSimon Glass #include <ide.h>
252e192b24SSimon Glass #include <ata.h>
262e192b24SSimon Glass
272d8d190cSUri Mashiach #ifdef CONFIG_LED_STATUS
282e192b24SSimon Glass # include <status_led.h>
292e192b24SSimon Glass #endif
302e192b24SSimon Glass
312e192b24SSimon Glass /* Current I/O Device */
32584f316fSBin Meng static int curr_device;
332e192b24SSimon Glass
do_ide(cmd_tbl_t * cmdtp,int flag,int argc,char * const argv[])342e192b24SSimon Glass int do_ide(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[])
352e192b24SSimon Glass {
3609ed0d61SSimon Glass if (argc == 2) {
372e192b24SSimon Glass if (strncmp(argv[1], "res", 3) == 0) {
385b8e76c3SHeiko Schocher puts("\nReset IDE: ");
392e192b24SSimon Glass ide_init();
402e192b24SSimon Glass return 0;
4109ed0d61SSimon Glass }
422e192b24SSimon Glass }
43e9be1ee7SSimon Glass
4409ed0d61SSimon Glass return blk_common_cmd(argc, argv, IF_TYPE_IDE, &curr_device);
452e192b24SSimon Glass }
462e192b24SSimon Glass
do_diskboot(cmd_tbl_t * cmdtp,int flag,int argc,char * const argv[])472e192b24SSimon Glass int do_diskboot(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[])
482e192b24SSimon Glass {
492e192b24SSimon Glass return common_diskboot(cmdtp, "ide", argc, argv);
502e192b24SSimon Glass }
512e192b24SSimon Glass
522e192b24SSimon Glass U_BOOT_CMD(ide, 5, 1, do_ide,
532e192b24SSimon Glass "IDE sub-system",
542e192b24SSimon Glass "reset - reset IDE controller\n"
552e192b24SSimon Glass "ide info - show available IDE devices\n"
562e192b24SSimon Glass "ide device [dev] - show or set current device\n"
572e192b24SSimon Glass "ide part [dev] - print partition table of one or all IDE devices\n"
582e192b24SSimon Glass "ide read addr blk# cnt\n"
592e192b24SSimon Glass "ide write addr blk# cnt - read/write `cnt'"
602e192b24SSimon Glass " blocks starting at block `blk#'\n"
612e192b24SSimon Glass " to/from memory address `addr'");
622e192b24SSimon Glass
632e192b24SSimon Glass U_BOOT_CMD(diskboot, 3, 1, do_diskboot,
642e192b24SSimon Glass "boot from IDE device", "loadAddr dev:part");
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