50 lines
1.3 KiB
C
50 lines
1.3 KiB
C
/*
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* Copyright (C) 2014 Christian Hemp, Phytec Messtechnik GmbH
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation.
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*
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*/
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#include <environment.h>
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#include <bootsource.h>
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#include <common.h>
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#include <gpio.h>
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#include <init.h>
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#include <of.h>
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#include <mach/bbu.h>
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#include <mach/imx6.h>
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static int phytec_pcaaxl3_init(void)
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{
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if (!of_machine_is_compatible("phytec,imx6q-pcaaxl3"))
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return 0;
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switch (bootsource_get()) {
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case BOOTSOURCE_MMC:
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of_device_enable_path("/chosen/environment-sd");
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break;
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default:
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case BOOTSOURCE_NAND:
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of_device_enable_path("/chosen/environment-nand");
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break;
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}
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imx6_bbu_nand_register_handler("nand", BBU_HANDLER_FLAG_DEFAULT);
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return 0;
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}
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device_initcall(phytec_pcaaxl3_init);
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