mirror of
https://github.com/AsahiLinux/u-boot
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37 lines
668 B
C
37 lines
668 B
C
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// SPDX-License-Identifier: GPL-2.0
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/*
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* Copyright 2019 Google LLC
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*/
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#include <common.h>
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#include <dm.h>
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#include <pch.h>
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#include <spl.h>
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#include <asm/lpc_common.h>
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#define BIOS_CTRL 0xdc
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static int apl_set_spi_protect(struct udevice *dev, bool protect)
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{
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if (spl_phase() == PHASE_SPL)
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return lpc_set_spi_protect(dev, BIOS_CTRL, protect);
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return 0;
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}
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static const struct pch_ops apl_pch_ops = {
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.set_spi_protect = apl_set_spi_protect,
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};
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static const struct udevice_id apl_pch_ids[] = {
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{ .compatible = "intel,apl-pch" },
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{ }
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};
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U_BOOT_DRIVER(apl_pch) = {
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.name = "apl_pch",
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.id = UCLASS_PCH,
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.of_match = apl_pch_ids,
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.ops = &apl_pch_ops,
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};
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