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authorArnd Bergmann <arnd@arndb.de>2020-04-20 11:37:12 +0200
committerRich Felker <dalias@libc.org>2020-06-01 14:48:52 -0400
commit37744feebc086908fd89760650f458ab19071750 (patch)
tree15e16a15e2800c72e37ffee315f17ea9792f3ea6 /arch/sh/Kconfig
parentd1f56f318d234fc5db230af2f3e0088f689ab3c0 (diff)
downloadlinux-37744feebc086908fd89760650f458ab19071750.tar.bz2
sh: remove sh5 support
sh5 never became a product and has probably never really worked. Remove it by recursively deleting all associated Kconfig options and all corresponding files. Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Rich Felker <dalias@libc.org>
Diffstat (limited to 'arch/sh/Kconfig')
-rw-r--r--arch/sh/Kconfig62
1 files changed, 10 insertions, 52 deletions
diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index b4f0e37b83eb..74403e80221c 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -54,15 +54,6 @@ config SUPERH
select HAVE_NMI
select NEED_SG_DMA_LENGTH
select ARCH_HAS_GIGANTIC_PAGE
-
- help
- The SuperH is a RISC processor targeted for use in embedded systems
- and consumer electronics; it was also used in the Sega Dreamcast
- gaming console. The SuperH port has a home page at
- <http://www.linux-sh.org/>.
-
-config SUPERH32
- def_bool "$(ARCH)" = "sh"
select ARCH_32BIT_OFF_T
select GUP_GET_PTE_LOW_HIGH if X2TLB
select HAVE_KPROBES
@@ -81,19 +72,15 @@ config SUPERH32
select ARCH_HIBERNATION_POSSIBLE if MMU
select SPARSE_IRQ
select HAVE_STACKPROTECTOR
-
-config SUPERH64
- def_bool "$(ARCH)" = "sh64"
- select HAVE_EXIT_THREAD
- select KALLSYMS
+ help
+ The SuperH is a RISC processor targeted for use in embedded systems
+ and consumer electronics; it was also used in the Sega Dreamcast
+ gaming console. The SuperH port has a home page at
+ <http://www.linux-sh.org/>.
config GENERIC_BUG
def_bool y
- depends on BUG && SUPERH32
-
-config GENERIC_CSUM
- def_bool y
- depends on SUPERH64
+ depends on BUG
config GENERIC_HWEIGHT
def_bool y
@@ -203,12 +190,6 @@ config CPU_SH4AL_DSP
select CPU_SH4A
select CPU_HAS_DSP
-config CPU_SH5
- bool
- select CPU_HAS_FPU
- select SYS_SUPPORTS_SH_TMU
- select SYS_SUPPORTS_HUGETLBFS if MMU
-
config CPU_SHX2
bool
@@ -228,8 +209,6 @@ config CPU_HAS_PMU
default y
bool
-if SUPERH32
-
choice
prompt "Processor sub-type selection"
@@ -518,27 +497,6 @@ config CPU_SUBTYPE_SH7366
endchoice
-endif
-
-if SUPERH64
-
-choice
- prompt "Processor sub-type selection"
-
-# SH-5 Processor Support
-
-config CPU_SUBTYPE_SH5_101
- bool "Support SH5-101 processor"
- select CPU_SH5
-
-config CPU_SUBTYPE_SH5_103
- bool "Support SH5-103 processor"
- select CPU_SH5
-
-endchoice
-
-endif
-
source "arch/sh/mm/Kconfig"
source "arch/sh/Kconfig.cpu"
@@ -592,7 +550,7 @@ source "kernel/Kconfig.hz"
config KEXEC
bool "kexec system call (EXPERIMENTAL)"
- depends on SUPERH32 && MMU
+ depends on MMU
select KEXEC_CORE
help
kexec is a system call that implements the ability to shutdown your
@@ -610,7 +568,7 @@ config KEXEC
config CRASH_DUMP
bool "kernel crash dumps (EXPERIMENTAL)"
- depends on SUPERH32 && BROKEN_ON_SMP
+ depends on BROKEN_ON_SMP
help
Generate crash dump after being started by kexec.
This should be normally only set in special crash dump kernels
@@ -624,7 +582,7 @@ config CRASH_DUMP
config KEXEC_JUMP
bool "kexec jump (EXPERIMENTAL)"
- depends on SUPERH32 && KEXEC && HIBERNATION
+ depends on KEXEC && HIBERNATION
help
Jump between original kernel and kexeced kernel and invoke
code via KEXEC
@@ -701,7 +659,7 @@ config HOTPLUG_CPU
config GUSA
def_bool y
- depends on !SMP && SUPERH32
+ depends on !SMP
help
This enables support for gUSA (general UserSpace Atomicity).
This is the default implementation for both UP and non-ll/sc