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authorLinus Torvalds <torvalds@linux-foundation.org>2016-10-19 11:21:06 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2016-10-19 11:21:06 -0700
commit147fdd8cf1b106beb6254f7d167b50f9e94026b5 (patch)
tree2fb4292ae1fb61038989a6aea9ada5c03c68cd4d /arch/sh
parent893e2c5c9fedeccf89653b0ad17df69e88dbd707 (diff)
parent99f453f875a5e207f38e92ced6ce3427433d5be2 (diff)
downloadlinux-147fdd8cf1b106beb6254f7d167b50f9e94026b5.tar.gz
linux-147fdd8cf1b106beb6254f7d167b50f9e94026b5.tar.xz
Merge tag 'sh-for-4.9' of git://git.libc.org/linux-sh
Pull arch/sh updates from Rich Felker: "Minor changes to improve J2 support and match Kconfig expectations of other subsystems" * tag 'sh-for-4.9' of git://git.libc.org/linux-sh: sh: add earlycon support to j2_defconfig sh: add Kconfig option for J-Core SoC core drivers sh: support CPU_J2 when compiler lacks -mj2
Diffstat (limited to 'arch/sh')
-rw-r--r--arch/sh/Makefile2
-rw-r--r--arch/sh/boards/Kconfig10
-rw-r--r--arch/sh/configs/j2_defconfig2
3 files changed, 13 insertions, 1 deletions
diff --git a/arch/sh/Makefile b/arch/sh/Makefile
index 00476662ac2c..336f33a419d9 100644
--- a/arch/sh/Makefile
+++ b/arch/sh/Makefile
@@ -31,7 +31,7 @@ isa-y := $(isa-y)-up
endif
cflags-$(CONFIG_CPU_SH2) := $(call cc-option,-m2,)
-cflags-$(CONFIG_CPU_J2) := $(call cc-option,-mj2,)
+cflags-$(CONFIG_CPU_J2) += $(call cc-option,-mj2,)
cflags-$(CONFIG_CPU_SH2A) += $(call cc-option,-m2a,) \
$(call cc-option,-m2a-nofpu,) \
$(call cc-option,-m4-nofpu,)
diff --git a/arch/sh/boards/Kconfig b/arch/sh/boards/Kconfig
index e9c2c42031fe..4e21949593cf 100644
--- a/arch/sh/boards/Kconfig
+++ b/arch/sh/boards/Kconfig
@@ -22,6 +22,16 @@ config SH_DEVICE_TREE
have sufficient driver coverage to use this option; do not
select it if you are using original SuperH hardware.
+config SH_JCORE_SOC
+ bool "J-Core SoC"
+ depends on SH_DEVICE_TREE && (CPU_SH2 || CPU_J2)
+ select CLKSRC_JCORE_PIT
+ select JCORE_AIC
+ default y if CPU_J2
+ help
+ Select this option to include drivers core components of the
+ J-Core SoC, including interrupt controllers and timers.
+
config SH_SOLUTION_ENGINE
bool "SolutionEngine"
select SOLUTION_ENGINE
diff --git a/arch/sh/configs/j2_defconfig b/arch/sh/configs/j2_defconfig
index 94d1eca52f72..2eb81ebe3888 100644
--- a/arch/sh/configs/j2_defconfig
+++ b/arch/sh/configs/j2_defconfig
@@ -8,6 +8,7 @@ CONFIG_MEMORY_START=0x10000000
CONFIG_MEMORY_SIZE=0x04000000
CONFIG_CPU_BIG_ENDIAN=y
CONFIG_SH_DEVICE_TREE=y
+CONFIG_SH_JCORE_SOC=y
CONFIG_HZ_100=y
CONFIG_CMDLINE_OVERWRITE=y
CONFIG_CMDLINE="console=ttyUL0 earlycon"
@@ -20,6 +21,7 @@ CONFIG_INET=y
CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
CONFIG_NETDEVICES=y
+CONFIG_SERIAL_EARLYCON=y
CONFIG_SERIAL_UARTLITE=y
CONFIG_SERIAL_UARTLITE_CONSOLE=y
CONFIG_I2C=y