[MIPS] Support SNI RM200C SNI in big endian mode and R5000 processors.

Added support for RM200C machines with big endian firmware
Added support for RM200-C40 (R5000 support)
    
Signed-off-by: Florian Lohoff <flo@rfc822.org>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

1 files changed, 6 insertions, 3 deletions

diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 138aac48d5d4..ecf922e3dc62 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -693,8 +693,8 @@ config SIBYTE_CRHONE
 
 config SNI_RM200_PCI
         bool "SNI RM200 PCI"
-        select ARC
-        select ARC32
+        select ARC if CPU_LITTLE_ENDIAN
+        select ARC32 if CPU_LITTLE_ENDIAN
         select ARCH_MAY_HAVE_PC_FDC
         select BOOT_ELF32
         select DMA_NONCOHERENT
@@ -705,10 +705,13 @@ config SNI_RM200_PCI
         select I8253
         select I8259
         select ISA
+        select SWAP_IO_SPACE if CPU_BIG_ENDIAN
         select SYS_HAS_CPU_R4X00
+        select SYS_HAS_CPU_R5000
+        select R5000_CPU_SCACHE
         select SYS_SUPPORTS_32BIT_KERNEL
         select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL
-        select SYS_SUPPORTS_BIG_ENDIAN if EXPERIMENTAL
+        select SYS_SUPPORTS_BIG_ENDIAN
         select SYS_SUPPORTS_HIGHMEM
         select SYS_SUPPORTS_LITTLE_ENDIAN
         help