mirror of
https://github.com/AsahiLinux/u-boot
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23 lines
839 B
Text
23 lines
839 B
Text
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This file contains status information for the port of U-Boot to the
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Motorola mpc74xx series of CPUs.
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Author: Josh Huber <huber@mclx.com>
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Mission Critical Linux, Inc.
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Currently the support for these CPUs is pretty minimal, but enough to
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get things going. (much like the support for the Galileo Eval Board)
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There is a framework in place to enable the L2 cache, and to program
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the BATs. Currently, there are still problems with the code which
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sets up the L2 cache, so it's not enabled. (IMHO, it shouldn't be
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anyway). Additionally, there is support for enabling the MMU, which
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we also don't do. The BATs are programmed just for the benefit of
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jumping into Linux in a sane configuration.
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Most of the code was based on other cpus supported by U-Boot.
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If you find any errors in the CPU setup code, please send us a note.
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Thanks,
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Josh
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