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-rw-r--r--arch/sh/Kconfig34
1 files changed, 34 insertions, 0 deletions
diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index 0d5f3a9bb315..ee086958b2b2 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -38,6 +38,7 @@ config SUPERH
select GENERIC_IDLE_POLL_SETUP
select GENERIC_CLOCKEVENTS
select GENERIC_CMOS_UPDATE if SH_SH03 || SH_DREAMCAST
+ select GENERIC_SCHED_CLOCK
select GENERIC_STRNCPY_FROM_USER
select GENERIC_STRNLEN_USER
select HAVE_MOD_ARCH_SPECIFIC if DWARF_UNWINDER
@@ -45,6 +46,7 @@ config SUPERH
select OLD_SIGSUSPEND
select OLD_SIGACTION
select HAVE_ARCH_AUDITSYSCALL
+ select HAVE_FUTEX_CMPXCHG if FUTEX
select HAVE_NMI
help
The SuperH is a RISC processor targeted for use in embedded systems
@@ -184,6 +186,12 @@ config CPU_SH2A
select CPU_SH2
select UNCACHED_MAPPING
+config CPU_J2
+ bool
+ select CPU_SH2
+ select OF
+ select OF_EARLY_FLATTREE
+
config CPU_SH3
bool
select CPU_HAS_INTEVT
@@ -250,6 +258,12 @@ config CPU_SUBTYPE_SH7619
select CPU_SH2
select SYS_SUPPORTS_SH_CMT
+config CPU_SUBTYPE_J2
+ bool "Support J2 processor"
+ select CPU_J2
+ select SYS_SUPPORTS_SMP
+ select GENERIC_CLOCKEVENTS_BROADCAST if SMP
+
# SH-2A Processor Support
config CPU_SUBTYPE_SH7201
@@ -739,6 +753,26 @@ endmenu
menu "Boot options"
+config USE_BUILTIN_DTB
+ bool "Use builtin DTB"
+ default n
+ depends on SH_DEVICE_TREE
+ help
+ Link a device tree blob for particular hardware into the kernel,
+ suppressing use of the DTB pointer provided by the bootloader.
+ This option should only be used with legacy bootloaders that are
+ not capable of providing a DTB to the kernel, or for experimental
+ hardware without stable device tree bindings.
+
+config BUILTIN_DTB_SOURCE
+ string "Source file for builtin DTB"
+ default ""
+ depends on USE_BUILTIN_DTB
+ help
+ Base name (without suffix, relative to arch/sh/boot/dts) for the
+ a DTS file that will be used to produce the DTB linked into the
+ kernel.
+
config ZERO_PAGE_OFFSET
hex
default "0x00010000" if PAGE_SIZE_64KB || SH_RTS7751R2D || \