upstream u-boot with additional patches for our devices/boards:
https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ;
Gbit ethernet patch for some LIME2 revisions ;
with SPI flash support
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33 lines
1.1 KiB
33 lines
1.1 KiB
config RSA
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bool "Use RSA Library"
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select RSA_FREESCALE_EXP if FSL_CAAM
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select RSA_SOFTWARE_EXP if !RSA_FREESCALE_EXP
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help
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RSA support. This enables the RSA algorithm used for FIT image
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verification in U-Boot.
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See doc/uImage.FIT/signature.txt for more details.
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The Modular Exponentiation algorithm in RSA is implemented using
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driver model. So CONFIG_DM needs to be enabled by default for this
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library to function.
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The signing part is build into mkimage regardless of this
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option. The software based modular exponentiation is built into
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mkimage irrespective of this option.
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if RSA
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config RSA_SOFTWARE_EXP
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bool "Enable driver for RSA Modular Exponentiation in software"
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depends on DM && RSA
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help
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Enables driver for modular exponentiation in software. This is a RSA
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algorithm used in FIT image verification. It required RSA Key as
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input.
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See doc/uImage.FIT/signature.txt for more details.
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config RSA_FREESCALE_EXP
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bool "Enable RSA Modular Exponentiation with FSL crypto accelerator"
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depends on DM && RSA && FSL_CAAM
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help
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Enables driver for RSA modular exponentiation using Freescale cryptographic
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accelerator - CAAM.
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endif
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