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https://github.com/AsahiLinux/u-boot
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534bc70e35
Now that we have a standard way to power off the hardware, switch to using that rather than our own command. Cc: Vitaly Andrianov <vitalya@ti.com> Cc: Nishanth Menon <nm@ti.com> Cc: Lokesh Vutla <lokeshvutla@ti.com> Signed-off-by: Tom Rini <trini@konsulko.com>
28 lines
538 B
C
28 lines
538 B
C
/*
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* Keystone EVM : Power off
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*
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* (C) Copyright 2014
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* Texas Instruments Incorporated, <www.ti.com>
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#include <common.h>
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#include <command.h>
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#include <asm/arch/mon.h>
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#include <asm/arch/psc_defs.h>
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#include <asm/arch/hardware.h>
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int do_poweroff(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
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{
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mon_power_off(0);
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psc_disable_module(KS2_LPSC_TETRIS);
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psc_disable_domain(KS2_TETRIS_PWR_DOMAIN);
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asm volatile ("isb\n"
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"dsb\n"
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"wfi\n");
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return 0;
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}
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