Merge tag 'u-boot-stm32-20190412' of https://github.com/patrickdelaunay/u-boot

stm32 patches for v2019.07-rc1
- Add trusted boot with TF-A for stm32mp1
- stm32mp1 dts files sync'ed with Linux version
- add STM32MP1 Discovery boards (DK1 and DK2)
- add STMFX gpio expander driver
- misc improvement for stm3mp1 supports
- rename stpmu1 to stpmic1 (official name)
- stm32_qspi: move to exec_op (spi nor driver for stm32 mpu and mcu)
- add STM32 FMC2 NAND flash controller driver

1 files changed, 24 insertions, 0 deletions

diff --git a/arch/arm/mach-stm32mp/cmd_poweroff.c b/arch/arm/mach-stm32mp/cmd_poweroff.c
new file mode 100644
index 0000000000..f54dd1daf2
--- /dev/null
+++ b/arch/arm/mach-stm32mp/cmd_poweroff.c
@@ -0,0 +1,24 @@
+// SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause
+/*
+ * Copyright (C) 2019, STMicroelectronics - All Rights Reserved
+ */
+
+#include <common.h>
+#include <command.h>
+#include <sysreset.h>
+
+int do_poweroff(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
+{
+	int ret;
+
+	puts("poweroff ...\n");
+	mdelay(100);
+
+	ret = sysreset_walk(SYSRESET_POWER);
+
+	if (ret == -EINPROGRESS)
+		mdelay(1000);
+
+	/*NOTREACHED when power off*/
+	return CMD_RET_FAILURE;
+}