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authorDaniel Schwierzeck <daniel.schwierzeck@gmail.com>2014-10-26 14:14:07 +0100
committerDaniel Schwierzeck <daniel.schwierzeck@gmail.com>2014-11-01 18:18:03 +0100
commit02611cbb7ca56d5dc405cf616ea570ae7bce43fa (patch)
treec8fde9128f973f0311f2b6f08091e2978e2e049e
parent0e1dc3456fef34832ef67161f4a96d90363294ec (diff)
downloadblackbird-obmc-uboot-02611cbb7ca56d5dc405cf616ea570ae7bce43fa.tar.gz
blackbird-obmc-uboot-02611cbb7ca56d5dc405cf616ea570ae7bce43fa.zip
MIPS: kconfig: add options for CPU type select
Add new Kconfig option to let the user select the targets CPU type. Each target have to select SUPPORTS_CPU_MIPS[32,64]_R[1,2] to indicate which CPU types are supported. Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
-rw-r--r--arch/mips/Kconfig68
1 files changed, 68 insertions, 0 deletions
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index f2e6a453fc..623ec66a84 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -14,29 +14,41 @@ 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
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"
select SUPPORTS_BIG_ENDIAN
select SUPPORTS_LITTLE_ENDIAN
+ select SUPPORTS_CPU_MIPS64_R1
+ select SUPPORTS_CPU_MIPS64_R2
endchoice
@@ -66,12 +78,68 @@ config SYS_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
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