[MIPS] Nevada support for SGI O2.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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@ -595,6 +595,7 @@ config SGI_IP32
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select SYS_HAS_CPU_R5000
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select SYS_HAS_CPU_R5000
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select SYS_HAS_CPU_R10000 if BROKEN
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select SYS_HAS_CPU_R10000 if BROKEN
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select SYS_HAS_CPU_RM7000
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select SYS_HAS_CPU_RM7000
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select SYS_HAS_CPU_NEVADA
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select SYS_SUPPORTS_64BIT_KERNEL
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select SYS_SUPPORTS_64BIT_KERNEL
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select SYS_SUPPORTS_BIG_ENDIAN
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select SYS_SUPPORTS_BIG_ENDIAN
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help
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help
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@ -102,6 +102,7 @@ CONFIG_CPU_R5000=y
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# CONFIG_CPU_RM9000 is not set
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# CONFIG_CPU_RM9000 is not set
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# CONFIG_CPU_SB1 is not set
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# CONFIG_CPU_SB1 is not set
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CONFIG_SYS_HAS_CPU_R5000=y
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CONFIG_SYS_HAS_CPU_R5000=y
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CONFIG_SYS_HAS_CPU_NEVADA=y
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CONFIG_SYS_HAS_CPU_RM7000=y
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CONFIG_SYS_HAS_CPU_RM7000=y
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CONFIG_SYS_SUPPORTS_64BIT_KERNEL=y
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CONFIG_SYS_SUPPORTS_64BIT_KERNEL=y
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CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y
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CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y
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@ -18,7 +18,7 @@
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* so, for 64bit IP32 kernel we just don't use ll/sc.
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* so, for 64bit IP32 kernel we just don't use ll/sc.
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* This does not affect luserland.
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* This does not affect luserland.
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*/
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*/
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#if defined(CONFIG_CPU_R5000) && defined(CONFIG_64BIT)
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#if (defined(CONFIG_CPU_R5000) || defined(CONFIG_CPU_NEVADA)) && defined(CONFIG_64BIT)
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#define cpu_has_llsc 0
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#define cpu_has_llsc 0
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#else
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#else
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#define cpu_has_llsc 1
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#define cpu_has_llsc 1
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