u-boot/arch/arm/cpu/armv8/fsl-layerscape/ls1043a_psci.S

/*
 * Copyright 2016 Freescale Semiconductor, Inc.
 * Author: Hongbo Zhang <hongbo.zhang@nxp.com>
 *
 * SPDX-License-Identifier:	GPL-2.0+
 * This file implements LS102X platform PSCI SYSTEM-SUSPEND function
 */

#include <config.h>
#include <linux/linkage.h>
#include <asm/psci.h>

	.pushsection ._secure.text, "ax"

.globl	psci_version
psci_version:
	ldr	w0, =0x00010000		/* PSCI v1.0 */
	ret

	.popsection
ARMv8: LS1043A: Enable LS1043A default PSCI support A most basic PSCI implementation with only one psci_version is added for LS1043A, this can verify the generic PSCI framework, and more platform specific implementation will be added later. Signed-off-by: Hongbo Zhang <hongbo.zhang@nxp.com> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: York Sun <york.sun@nxp.com> 2016-12-08 03:58:26 +00:00			`/*`
			`* Copyright 2016 Freescale Semiconductor, Inc.`
			`* Author: Hongbo Zhang <hongbo.zhang@nxp.com>`
			`*`
			`* SPDX-License-Identifier: GPL-2.0+`
			`* This file implements LS102X platform PSCI SYSTEM-SUSPEND function`
			`*/`

			`#include <config.h>`
			`#include <linux/linkage.h>`
			`#include <asm/psci.h>`

			`.pushsection ._secure.text, "ax"`

			`.globl psci_version`
			`psci_version:`
			`ldr w0, =0x00010000 /* PSCI v1.0 */`
			`ret`

			`.popsection`