Merge branch 'master' of git://git.denx.de/u-boot-mips

1 files changed, 108 insertions, 2 deletions

diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 9b72bab56b..4991da2226 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -4,6 +4,10 @@ menu "MIPS architecture"
 config SYS_ARCH
 	default "mips"
 
+config SYS_CPU
+	default "mips32" if CPU_MIPS32_R1 || CPU_MIPS32_R2
+	default "mips64" if CPU_MIPS64_R1 || CPU_MIPS64_R2
+
 config USE_PRIVATE_LIBGCC
 	default y
 
@@ -12,21 +16,39 @@ choice
 
 config TARGET_QEMU_MIPS
 	bool "Support qemu-mips"
+	select SUPPORTS_BIG_ENDIAN
+	select SUPPORTS_LITTLE_ENDIAN
+	select SUPPORTS_CPU_MIPS32_R1
+	select SUPPORTS_CPU_MIPS32_R2
+	select SUPPORTS_CPU_MIPS64_R1
+	select SUPPORTS_CPU_MIPS64_R2
 
 config TARGET_MALTA
 	bool "Support malta"
+	select SUPPORTS_BIG_ENDIAN
+	select SUPPORTS_LITTLE_ENDIAN
+	select SUPPORTS_CPU_MIPS32_R1
+	select SUPPORTS_CPU_MIPS32_R2
 
 config TARGET_VCT
 	bool "Support vct"
+	select SUPPORTS_BIG_ENDIAN
+	select SUPPORTS_CPU_MIPS32_R1
+	select SUPPORTS_CPU_MIPS32_R2
 
 config TARGET_DBAU1X00
 	bool "Support dbau1x00"
+	select SUPPORTS_BIG_ENDIAN
+	select SUPPORTS_LITTLE_ENDIAN
+	select SUPPORTS_CPU_MIPS32_R1
+	select SUPPORTS_CPU_MIPS32_R2
 
 config TARGET_PB1X00
 	bool "Support pb1x00"
+	select SUPPORTS_LITTLE_ENDIAN
+	select SUPPORTS_CPU_MIPS32_R1
+	select SUPPORTS_CPU_MIPS32_R2
 
-config TARGET_QEMU_MIPS64
-	bool "Support qemu-mips64"
 
 endchoice
 
@@ -36,4 +58,88 @@ source "board/micronas/vct/Kconfig"
 source "board/pb1x00/Kconfig"
 source "board/qemu-mips/Kconfig"
 
+if MIPS
+
+choice
+	prompt "Endianness selection"
+	help
+	  Some MIPS boards can be configured for either little or big endian
+	  byte order. These modes require different U-Boot images. In general there
+	  is one preferred byteorder for a particular system but some systems are
+	  just as commonly used in the one or the other endianness.
+
+config SYS_BIG_ENDIAN
+	bool "Big endian"
+	depends on SUPPORTS_BIG_ENDIAN
+
+config SYS_LITTLE_ENDIAN
+	bool "Little endian"
+	depends on SUPPORTS_LITTLE_ENDIAN
+
+endchoice
+
+choice
+	prompt "CPU selection"
+	default CPU_MIPS32_R2
+
+config CPU_MIPS32_R1
+	bool "MIPS32 Release 1"
+	depends on SUPPORTS_CPU_MIPS32_R1
+	select 32BIT
+	help
+	  Choose this option to build an U-Boot for release 1 or later of the
+	  MIPS32 architecture.
+
+config CPU_MIPS32_R2
+	bool "MIPS32 Release 2"
+	depends on SUPPORTS_CPU_MIPS32_R2
+	select 32BIT
+	help
+	  Choose this option to build an U-Boot for release 2 or later of the
+	  MIPS32 architecture.
+
+config CPU_MIPS64_R1
+	bool "MIPS64 Release 1"
+	depends on SUPPORTS_CPU_MIPS64_R1
+	select 64BIT
+	help
+	  Choose this option to build a kernel for release 1 or later of the
+	  MIPS64 architecture.
+
+config CPU_MIPS64_R2
+	bool "MIPS64 Release 2"
+	depends on SUPPORTS_CPU_MIPS64_R2
+	select 64BIT
+	help
+	  Choose this option to build a kernel for release 2 or later of the
+	  MIPS64 architecture.
+
+endchoice
+
+config SUPPORTS_BIG_ENDIAN
+	bool
+
+config SUPPORTS_LITTLE_ENDIAN
+	bool
+
+config SUPPORTS_CPU_MIPS32_R1
+	bool
+
+config SUPPORTS_CPU_MIPS32_R2
+	bool
+
+config SUPPORTS_CPU_MIPS64_R1
+	bool
+
+config SUPPORTS_CPU_MIPS64_R2
+	bool
+
+config 32BIT
+	bool
+
+config 64BIT
+	bool
+
+endif
+
 endmenu