00800d4818
This commit adds support for reading and parsing binary descriptors. It can be used for reading the descriptors of another image, or for iterating over one's own descriptors. Signed-off-by: Yonatan Schachter <yonatan.schachter@gmail.com>
76 lines
2 KiB
Text
76 lines
2 KiB
Text
# Copyright (c) 2023 Yonatan Schachter
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# SPDX-License-Identifier: Apache-2.0
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menuconfig BINDESC
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bool "Binary Descriptors"
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depends on ARCH_SUPPORTS_ROM_START || ARCH_POSIX
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help
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Binary Descriptors - constant data accessible outside of the executable image
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if BINDESC
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config BINDESC_DEFINE
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bool "Binary Descriptors Define"
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help
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Enable the app to define its own binary descriptors
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if BINDESC_DEFINE
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source "subsys/bindesc/Kconfig.version"
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source "subsys/bindesc/Kconfig.build_time"
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source "subsys/bindesc/Kconfig.host_info"
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config BINDESC_DEFINE_MAX_DATA_SIZE
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int "Bindesc max data size"
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range 4 $(UINT16_MAX)
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default 128
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help
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Determines the maximum size of a binary descriptor's data. The theoretical
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limit to this value is the maximum value of a uint16_t (65535), in practice
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it's recommened to keep this value much smaller for easier handling of the data.
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endif # BINDESC_DEFINE
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config BINDESC_READ
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bool "Binary Descriptors Read"
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help
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Enable the app to read the binary descriptors of another image
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if BINDESC_READ
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module = BINDESC_READ
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module-str = Binary Descriptor read
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source "subsys/logging/Kconfig.template.log_config"
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config BINDESC_READ_RAM
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bool "Bindesc read from RAM"
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help
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Enable reading and parsing binary descriptors from RAM.
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config BINDESC_READ_MEMORY_MAPPED_FLASH
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bool "Bindesc read from memory mapped flash"
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help
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Enable reading and parsing binary descriptors from memory mapped flash.
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config BINDESC_READ_FLASH
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bool "Bindesc read from flash"
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help
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Enable reading and parsing binary descriptors from non memory mapped flash
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(e.g. external flash).
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if BINDESC_READ_FLASH
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config BINDESC_READ_FLASH_MAX_DATA_SIZE
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int "Bindesc read flash max data size"
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range 4 $(UINT16_MAX)
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default 128
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help
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The maximum expected size of the descriptors' data. This should be set to
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the value set to BINDESC_DEFINE_MAX_DATA_SIZE by the read image.
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Any descriptor that exceeds this size will be ignored.
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endif # BINDESC_READ_FLASH
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endif # BINDESC_READ
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endif # BINDESC
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