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/*
* cmd_softswitch.c - set the softswitch for bf60x
*
* Copyright (c) 2012 Analog Devices Inc.
*
* Licensed under the GPL-2 or later.
*/
#include <common.h>
#include <command.h>
#include <asm/blackfin.h>
#include <asm/soft_switch.h>
int do_softswitch(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
int switchaddr, value, pin, port;
if (argc != 5)
return CMD_RET_USAGE;
if (strcmp(argv[2], "GPA") == 0)
port = IO_PORT_A;
else if (strcmp(argv[2], "GPB") == 0)
port = IO_PORT_B;
else
return CMD_RET_USAGE;
switchaddr = simple_strtoul(argv[1], NULL, 16);
pin = simple_strtoul(argv[3], NULL, 16);
value = simple_strtoul(argv[4], NULL, 16);
config_switch_bit(switchaddr, port, (1 << pin), IO_PORT_OUTPUT, value);
return 0;
}
U_BOOT_CMD(
softswitch_output, 5, 1, do_softswitch,
"switchaddr GPA/GPB pin_offset value",
""
);
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