while others dislike them being extra commits, let's clean them up once and for all for the existing code. If it's ugly, let it only be ugly once :-) Signed-off-by: Stefan Reinauer <stepan@coresystems.de> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5507 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
		
			
				
	
	
		
			42 lines
		
	
	
		
			766 B
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			42 lines
		
	
	
		
			766 B
		
	
	
	
		
			C
		
	
	
	
	
	
static void spd_set_memclk(void)
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{
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	static const int indicies[] = { 26, 23, 9 };
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	int new_cycle_time, new_latency;
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	int index;
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	unsigned min_cycle_time, min_latency;
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	unsigned device;
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	min_cycle_time = 0x50;
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	min_latency = 2;
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	device = 0x50;
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	new_cycle_time = 0xa0;
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	new_latency = 5;
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	for(index = 0; index < 3; index++) {
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		unsigned long loops;
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		unsigned long address;
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		address = indicies[index];
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		loops = 1000000;
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		do {
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		} while(--loops);
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		if (loops < 0) {
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			continue;
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		}
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		__builtin_outb(device, 0x10e4);
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		__builtin_outb(address, 0x10e8);
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		loops = 1000000;
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		if ((loops?0:-1) < 0) {
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			continue;
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		}
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	}
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	if (new_cycle_time > min_cycle_time) {
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		min_cycle_time = new_cycle_time;
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	}
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	if (new_latency > min_latency) {
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		min_latency = new_latency;
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	}
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}
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