From af1a266670d040d2f4083ff309d732d648afba2a Mon Sep 17 00:00:00 2001
From: Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com>
Date: Tue, 10 Oct 2023 14:33:42 +0000
Subject: Add submodule dependency files

Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec
---
 roms/u-boot/arch/arm/mach-keystone/cmd_poweroff.c | 27 +++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 roms/u-boot/arch/arm/mach-keystone/cmd_poweroff.c

(limited to 'roms/u-boot/arch/arm/mach-keystone/cmd_poweroff.c')

diff --git a/roms/u-boot/arch/arm/mach-keystone/cmd_poweroff.c b/roms/u-boot/arch/arm/mach-keystone/cmd_poweroff.c
new file mode 100644
index 000000000..f0ad9173b
--- /dev/null
+++ b/roms/u-boot/arch/arm/mach-keystone/cmd_poweroff.c
@@ -0,0 +1,27 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Keystone EVM : Power off
+ *
+ * (C) Copyright 2014
+ *     Texas Instruments Incorporated, <www.ti.com>
+ */
+
+#include <common.h>
+#include <command.h>
+#include <asm/arch/mon.h>
+#include <asm/arch/psc_defs.h>
+#include <asm/arch/hardware.h>
+
+int do_poweroff(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])
+{
+	mon_power_off(0);
+
+	psc_disable_module(KS2_LPSC_TETRIS);
+	psc_disable_domain(KS2_TETRIS_PWR_DOMAIN);
+
+	asm volatile ("isb\n"
+		      "dsb\n"
+		      "wfi\n");
+
+	return 0;
+}
-- 
cgit 1.2.3-korg