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![Hongbo Zhang](/assets/img/avatar_default.png)
This patch implements PSCI functions for ls102xa SoC following PSCI v1.0, they are as the list: psci_version, psci_features, psci_cpu_suspend, psci_affinity_info, psci_system_reset, psci_system_off. Tested on LS1021aQDS, LS1021aTWR. Signed-off-by: Wang Dongsheng <dongsheng.wang@nxp.com> Signed-off-by: Hongbo Zhang <hongbo.zhang@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>
26 lines
371 B
ArmAsm
26 lines
371 B
ArmAsm
/*
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* Copyright 2016 NXP Semiconductor.
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* Author: Wang Dongsheng <dongsheng.wang@freescale.com>
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#include <config.h>
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#include <linux/linkage.h>
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#include <asm/armv7.h>
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#include <asm/psci.h>
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.pushsection ._secure.text, "ax"
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.arch_extension sec
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.align 5
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.globl psci_system_off
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psci_system_off:
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1: wfi
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b 1b
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.popsection
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