49 lines
1.5 KiB
YAML
49 lines
1.5 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/soc/fsl/cpm_qe/fsl,qe-firmware.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Freescale QUICC Engine module Firmware Node
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maintainers:
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- Frank Li <Frank.Li@nxp.com>
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description: |
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This node defines a firmware binary that is embedded in the device tree, for
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the purpose of passing the firmware from bootloader to the kernel, or from
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the hypervisor to the guest.
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The firmware node itself contains the firmware binary contents, a compatible
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property, and any firmware-specific properties. The node should be placed
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inside a QE node that needs it. Doing so eliminates the need for a
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fsl,firmware-phandle property. Other QE nodes that need the same firmware
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should define an fsl,firmware-phandle property that points to the firmware node
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in the first QE node.
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The fsl,firmware property can be specified in the DTS (possibly using incbin)
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or can be inserted by the boot loader at boot time.
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properties:
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compatible:
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enum:
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- fsl,qe-firmware
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fsl,firmware:
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$ref: /schemas/types.yaml#/definitions/uint8-array
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description:
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A standard property. This property contains the firmware binary "blob".
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required:
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- compatible
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- fsl,firmware
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additionalProperties: false
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examples:
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- |
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qe-firmware {
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compatible = "fsl,qe-firmware";
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fsl,firmware = <0x70 0xcd 0x00 0x00 0x01 0x46 0x45>;
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};
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