17 lines
581 B
Plaintext
17 lines
581 B
Plaintext
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README on Implementing Linux for the Logic PD LPD7A40X-10
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- CPLD memory mapping
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The board designers chose to use high address lines for controlling
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access to the CPLD registers. It turns out to be a big waste
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because we're using an MMU and must map IO space into virtual
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memory. The result is that we have to make a mapping for every
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register.
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- Serial Console
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It may be OK not to use the serial console option if the user passes
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the console device name to the kernel. This deserves some exploration.
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