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Instead of device tree or other more standardized means, VMApple passes platform configuration to the first stage boot loader in a binary encoded format that resides at a dedicated RAM region in physical address space. This patch models this configuration space as a qdev device which we can then map at the fixed location in the address space. That way, we can influence and annotate all configuration fields easily. Signed-off-by: Alexander Graf <graf@amazon.com> Signed-off-by: Phil Dennis-Jordan <phil@philjordan.eu> Reviewed-by: Akihiko Odaki <akihiko.odaki@daynix.com> Tested-by: Akihiko Odaki <akihiko.odaki@daynix.com> Message-ID: <20241223221645.29911-12-phil@philjordan.eu> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
21 lines
528 B
C
21 lines
528 B
C
/*
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* Devices specific to the VMApple machine type
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*
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* Copyright © 2023 Amazon.com, Inc. or its affiliates. All Rights Reserved.
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*
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* This work is licensed under the terms of the GNU GPL, version 2 or later.
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* See the COPYING file in the top-level directory.
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*
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* SPDX-License-Identifier: GPL-2.0-or-later
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*/
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#ifndef HW_VMAPPLE_VMAPPLE_H
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#define HW_VMAPPLE_VMAPPLE_H
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#define TYPE_APPLE_AES "apple-aes"
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#define TYPE_VMAPPLE_BDIF "vmapple-bdif"
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#define TYPE_VMAPPLE_CFG "vmapple-cfg"
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#endif /* HW_VMAPPLE_VMAPPLE_H */
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