[MIPS] Nevada support for SGI O2.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
git-mirror · Feb 7, 2006 · dd2f18f · dd2f18f
1 parent c011db4
commit dd2f18f
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Showing 3 changed files with 3 additions and 1 deletion.
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
@@ -595,6 +595,7 @@ config SGI_IP32
 	select SYS_HAS_CPU_R5000
 	select SYS_HAS_CPU_R10000 if BROKEN
 	select SYS_HAS_CPU_RM7000
+	select SYS_HAS_CPU_NEVADA
 	select SYS_SUPPORTS_64BIT_KERNEL
 	select SYS_SUPPORTS_BIG_ENDIAN
 	help

diff --git a/arch/mips/configs/ip32_defconfig b/arch/mips/configs/ip32_defconfig
@@ -102,6 +102,7 @@ CONFIG_CPU_R5000=y
 # CONFIG_CPU_RM9000 is not set
 # CONFIG_CPU_SB1 is not set
 CONFIG_SYS_HAS_CPU_R5000=y
+CONFIG_SYS_HAS_CPU_NEVADA=y
 CONFIG_SYS_HAS_CPU_RM7000=y
 CONFIG_SYS_SUPPORTS_64BIT_KERNEL=y
 CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y

diff --git a/include/asm-mips/mach-ip32/cpu-feature-overrides.h b/include/asm-mips/mach-ip32/cpu-feature-overrides.h
@@ -18,7 +18,7 @@
  * so, for 64bit IP32 kernel we just don't use ll/sc.
  * This does not affect luserland.
  */
-#if defined(CONFIG_CPU_R5000) && defined(CONFIG_64BIT)
+#if (defined(CONFIG_CPU_R5000) || defined(CONFIG_CPU_NEVADA)) && defined(CONFIG_64BIT)
 #define cpu_has_llsc		0
 #else
 #define cpu_has_llsc		1