buildroot/arch/Config.in.sparc
Gustavo Zacarias 16bcf46a63 arch/sparc: drop old SUN-specific variants
Drop the old Sun-specific variants used in old workstations (pre-1997)
and other useless ones.

The V7 ISA is a very old cpu only used in the first Sun workstations,
the toolchain support is broken: the cpu doesn't do hardware div and
it's not handled elsewhere.

The sparclite is also a very old Fujitsu cpu only used in early 90s Sun
machines (includes f930 & f934).

The sparclet (tsc701) was a microcontroller-variant.

The supersparc and hypersparc are just V8 variants also used in old Sun
workstations/servers.

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-01-02 14:59:55 +01:00

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choice
prompt "Target Architecture Variant"
depends on BR2_sparc
default BR2_sparc_v8
help
Specific CPU variant to use
config BR2_sparc_v8
bool "v8"
config BR2_sparc_sparchfleon
bool "hfleon"
config BR2_sparc_sparchfleonv8
bool "hfleonv8"
config BR2_sparc_sparcsfleon
bool "sfleon"
config BR2_sparc_sparcsfleonv8
bool "sfleonv8"
endchoice
config BR2_ARCH
default "sparc" if BR2_sparc
config BR2_ENDIAN
default "BIG"
config BR2_GCC_TARGET_TUNE
default "v8" if BR2_sparc_v8
default "v9" if BR2_sparc_v9
default "v9" if BR2_sparc_v9a
default "v9" if BR2_sparc_v9b
default "ultrasparc" if BR2_sparc_ultrasparc
default "ultrasparc3" if BR2_sparc_ultrasparc3
default "niagara" if BR2_sparc_niagara
config BR2_GCC_TARGET_CPU
default "sparchfleon" if BR2_sparc_sparchfleon
default "sparchfleonv8" if BR2_sparc_sparchfleonv8
default "sparcsfleon" if BR2_sparc_sparcsfleon
default "sparcsfleonv8" if BR2_sparc_sparcsfleonv8