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// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 2017 Marvell International Ltd.
*
* SPDX-License-Identifier: GPL-2.0
*/
#include <common.h>
#include <command.h>
#include <console.h>
#include <dm.h>
#include <fdtdec.h>
#include <dm/device-internal.h>
#include <mvebu/comphy.h>
int mvebu_comphy_rx_training_cmd(struct cmd_tbl *cmdtp, int flag, int argc,
char * const argv[])
{
struct udevice *dev;
struct uclass *uc;
int ret, cp_index, comphy_index, i = 0;
if (argc != 3) {
printf("missing arguments\n");
return CMD_RET_USAGE;
}
cp_index = hextoul(argv[1], NULL);
comphy_index = hextoul(argv[2], NULL);
ret = uclass_get(UCLASS_MISC, &uc);
if (ret) {
printf("Couldn't find UCLASS_MISC\n");
return ret;
}
uclass_foreach_dev(dev, uc) {
if (!(memcmp(dev->name, "comphy", 5))) {
if (i == cp_index) {
comphy_rx_training(dev, comphy_index);
return 0;
}
i++;
}
}
printf("Coudn't find comphy %d\n", cp_index);
return 0;
}
U_BOOT_CMD(
mvebu_comphy_rx_training, 3, 0, mvebu_comphy_rx_training_cmd,
"mvebu_comphy_rx_training <cp id> <comphy id>\n",
"\n\tRun COMPHY RX training sequence, the user must state CP index (0/1) and comphy ID (0/5)"
);
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