Add a simple uclass for this chip which is often found in x86 systems where the CPU is a separate device. The device can have children, so make it scan the device tree for these. Signed-off-by: Simon Glass <sjg@chromium.org>master
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/*
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* Copyright (c) 2015 Google, Inc |
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* Written by Simon Glass <sjg@chromium.org> |
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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 <dm.h> |
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#include <dm/root.h> |
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static int pch_uclass_post_bind(struct udevice *bus) |
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{ |
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/*
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* Scan the device tree for devices |
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* |
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* Before relocation, only bind devices marked for pre-relocation |
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* use. |
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*/ |
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return dm_scan_fdt_node(bus, gd->fdt_blob, bus->of_offset, |
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gd->flags & GD_FLG_RELOC ? false : true); |
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} |
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UCLASS_DRIVER(pch) = { |
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.id = UCLASS_PCH, |
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.name = "pch", |
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.post_bind = pch_uclass_post_bind, |
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}; |
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