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64 lines
1.4 KiB
64 lines
1.4 KiB
// SPDX-License-Identifier: GPL-2.0+ |
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/* |
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* (C) Copyright 2000-2011 |
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* Wolfgang Denk, DENX Software Engineering, [email protected]. |
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*/ |
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/* |
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* IDE support |
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*/ |
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#include <common.h> |
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#include <blk.h> |
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#include <config.h> |
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#include <watchdog.h> |
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#include <command.h> |
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#include <image.h> |
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#include <asm/byteorder.h> |
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#include <asm/io.h> |
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#if defined(CONFIG_IDE_PCMCIA) |
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# include <pcmcia.h> |
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#endif |
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#include <ide.h> |
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#include <ata.h> |
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#ifdef CONFIG_LED_STATUS |
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# include <status_led.h> |
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#endif |
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/* Current I/O Device */ |
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static int curr_device; |
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int do_ide(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[]) |
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{ |
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if (argc == 2) { |
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if (strncmp(argv[1], "res", 3) == 0) { |
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puts("\nReset IDE: "); |
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ide_init(); |
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return 0; |
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} |
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} |
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return blk_common_cmd(argc, argv, IF_TYPE_IDE, &curr_device); |
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} |
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int do_diskboot(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[]) |
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{ |
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return common_diskboot(cmdtp, "ide", argc, argv); |
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} |
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U_BOOT_CMD(ide, 5, 1, do_ide, |
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"IDE sub-system", |
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"reset - reset IDE controller\n" |
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"ide info - show available IDE devices\n" |
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"ide device [dev] - show or set current device\n" |
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"ide part [dev] - print partition table of one or all IDE devices\n" |
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"ide read addr blk# cnt\n" |
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"ide write addr blk# cnt - read/write `cnt'" |
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" blocks starting at block `blk#'\n" |
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" to/from memory address `addr'"); |
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U_BOOT_CMD(diskboot, 3, 1, do_diskboot, |
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"boot from IDE device", "loadAddr dev:part");
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