16 lines
		
	
	
		
			580 B
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
			
		
		
	
	
			16 lines
		
	
	
		
			580 B
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
README on Implementing Linux for the Logic PD LPD7A400-10
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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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