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	Pass 1 parts had a number of significant erratas and were only available in small numbers and under NDA. Full support also required the use of a special toolchain that kept branches properly aligned. These workarounds were never upstreamed and the only toolchain known to have them is Montavista's GCC 3.0-based toolchain which completly obsoleted if not useless these days. So now that automated testing has tripped over the user of the -msb1-pass1-workarounds option, rather than fixing it remove support for pass 1 parts. Probably nobody will notice. I seem to own the last know pass 1 board and I haven't noticed another one in the wild in the past decade, at least. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
		
			
				
	
	
		
			39 lines
		
	
	
	
		
			990 B
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			39 lines
		
	
	
	
		
			990 B
		
	
	
	
		
			C
		
	
	
	
	
	
/*
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 * This file is subject to the terms and conditions of the GNU General Public
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 * License.  See the file "COPYING" in the main directory of this archive
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 * for more details.
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 *
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 * Copyright (C) 2002, 2004, 2007 by Ralf Baechle <ralf@linux-mips.org>
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 */
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#ifndef __ASM_MIPS_MACH_SIBYTE_WAR_H
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#define __ASM_MIPS_MACH_SIBYTE_WAR_H
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#define R4600_V1_INDEX_ICACHEOP_WAR	0
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#define R4600_V1_HIT_CACHEOP_WAR	0
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#define R4600_V2_HIT_CACHEOP_WAR	0
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#define R5432_CP0_INTERRUPT_WAR		0
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#if defined(CONFIG_SB1_PASS_2_WORKAROUNDS)
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#ifndef __ASSEMBLY__
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extern int sb1250_m3_workaround_needed(void);
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#endif
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#define BCM1250_M3_WAR	sb1250_m3_workaround_needed()
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#define SIBYTE_1956_WAR 1
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#else
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#define BCM1250_M3_WAR	0
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#define SIBYTE_1956_WAR 0
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#endif
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#define MIPS4K_ICACHE_REFILL_WAR	0
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#define MIPS_CACHE_SYNC_WAR		0
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#define TX49XX_ICACHE_INDEX_INV_WAR	0
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#define ICACHE_REFILLS_WORKAROUND_WAR	0
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#define R10000_LLSC_WAR			0
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#define MIPS34K_MISSED_ITLB_WAR		0
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#endif /* __ASM_MIPS_MACH_SIBYTE_WAR_H */
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