1 // SPDX-License-Identifier: GPL-2.0+
3 * Copyright (C) 2012 Boundary Devices Inc.
7 #include <asm/arch/imx-regs.h>
8 #include <asm/arch/mxc_hdmi.h>
11 static int do_hdmidet(struct cmd_tbl *cmdtp, int flag, int argc,
14 struct hdmi_regs *hdmi = (struct hdmi_regs *)HDMI_ARB_BASE_ADDR;
15 return (readb(&hdmi->phy_stat0) & HDMI_DVI_STAT) ? 0 : 1;
18 U_BOOT_CMD(hdmidet, 1, 1, do_hdmidet,
19 "detect HDMI monitor",