70 lines
1.3 KiB
C
70 lines
1.3 KiB
C
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// SPDX-License-Identifier: GPL-2.0+
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/*
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* Copyright 2018 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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struct sandbox_pch_priv {
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bool protect;
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};
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int sandbox_get_pch_spi_protect(struct udevice *dev)
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{
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struct sandbox_pch_priv *priv = dev_get_priv(dev);
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return priv->protect;
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}
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static int sandbox_pch_get_spi_base(struct udevice *dev, ulong *sbasep)
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{
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*sbasep = 0x10;
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return 0;
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}
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static int sandbox_pch_set_spi_protect(struct udevice *dev, bool protect)
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{
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struct sandbox_pch_priv *priv = dev_get_priv(dev);
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priv->protect = protect;
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return 0;
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}
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static int sandbox_pch_get_gpio_base(struct udevice *dev, u32 *gbasep)
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{
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*gbasep = 0x20;
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return 0;
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}
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static int sandbox_pch_get_io_base(struct udevice *dev, u32 *iobasep)
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{
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*iobasep = 0x30;
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return 0;
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}
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static const struct pch_ops sandbox_pch_ops = {
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.get_spi_base = sandbox_pch_get_spi_base,
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.set_spi_protect = sandbox_pch_set_spi_protect,
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.get_gpio_base = sandbox_pch_get_gpio_base,
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.get_io_base = sandbox_pch_get_io_base,
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};
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static const struct udevice_id sandbox_pch_ids[] = {
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{ .compatible = "sandbox,pch" },
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{ }
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};
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U_BOOT_DRIVER(sandbox_pch_drv) = {
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.name = "sandbox-pch",
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.id = UCLASS_PCH,
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.of_match = sandbox_pch_ids,
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.ops = &sandbox_pch_ops,
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.priv_auto_alloc_size = sizeof(struct sandbox_pch_priv),
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};
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