// SPDX-License-Identifier: GPL-2.0 /* * Copyright (C) 2017 Marvell International Ltd. * * SPDX-License-Identifier: GPL-2.0 */ #include #include #include #include #include #include #include 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 \n", "\n\tRun COMPHY RX training sequence, the user must state CP index (0/1) and comphy ID (0/5)" );