cmd/irq.c

   1 // SPDX-License-Identifier: GPL-2.0+
   2 /*
   3  * Copyright 2008 Freescale Semiconductor, Inc.
   4  */
   5
   6 #include <config.h>
   7 #include <command.h>
   8 #include <irq_func.h>
   9 #include <linux/string.h>
  10
  11 static int do_interrupts(struct cmd_tbl *cmdtp, int flag, int argc,
  12                          char *const argv[])
  13 {
  14
  15         if (argc != 2)
  16                 return CMD_RET_USAGE;
  17
  18         /* on */
  19         if (strncmp(argv[1], "on", 2) == 0)
  20                 enable_interrupts();
  21         else
  22                 disable_interrupts();
  23
  24         return 0;
  25 }
  26
  27 U_BOOT_CMD(
  28         interrupts, 5, 0, do_interrupts,
  29         "enable or disable interrupts",
  30         "[on, off]"
  31 );
  32
  33 U_BOOT_CMD(
  34         irqinfo,    1,    1,     do_irqinfo,
  35         "print information about IRQs",
  36         ""
  37 );