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author | 2015-08-04 12:17:53 -0700 | |
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committer | 2015-08-04 15:44:42 -0700 | |
commit | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (patch) | |
tree | 1c9cafbcd35f783a87880a10f85d1a060db1a563 /kernel/arch/openrisc/boot/dts | |
parent | 98260f3884f4a202f9ca5eabed40b1354c489b29 (diff) |
Add the rt linux 4.1.3-rt3 as base
Import the rt linux 4.1.3-rt3 as OPNFV kvm base.
It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and
the base is:
commit 0917f823c59692d751951bf5ea699a2d1e2f26a2
Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Sat Jul 25 12:13:34 2015 +0200
Prepare v4.1.3-rt3
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
We lose all the git history this way and it's not good. We
should apply another opnfv project repo in future.
Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423
Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>
Diffstat (limited to 'kernel/arch/openrisc/boot/dts')
-rw-r--r-- | kernel/arch/openrisc/boot/dts/Makefile | 10 | ||||
-rw-r--r-- | kernel/arch/openrisc/boot/dts/or1ksim.dts | 50 |
2 files changed, 60 insertions, 0 deletions
diff --git a/kernel/arch/openrisc/boot/dts/Makefile b/kernel/arch/openrisc/boot/dts/Makefile new file mode 100644 index 000000000..b092d30d6 --- /dev/null +++ b/kernel/arch/openrisc/boot/dts/Makefile @@ -0,0 +1,10 @@ +ifneq '$(CONFIG_OPENRISC_BUILTIN_DTB)' '""' +BUILTIN_DTB := $(patsubst "%",%,$(CONFIG_OPENRISC_BUILTIN_DTB)).dtb.o +else +BUILTIN_DTB := +endif +obj-y += $(BUILTIN_DTB) + +clean-files := *.dtb.S + +#DTC_FLAGS ?= -p 1024 diff --git a/kernel/arch/openrisc/boot/dts/or1ksim.dts b/kernel/arch/openrisc/boot/dts/or1ksim.dts new file mode 100644 index 000000000..5d4f9027a --- /dev/null +++ b/kernel/arch/openrisc/boot/dts/or1ksim.dts @@ -0,0 +1,50 @@ +/dts-v1/; +/ { + compatible = "opencores,or1ksim"; + #address-cells = <1>; + #size-cells = <1>; + interrupt-parent = <&pic>; + + chosen { + bootargs = "console=uart,mmio,0x90000000,115200"; + }; + + memory@0 { + device_type = "memory"; + reg = <0x00000000 0x02000000>; + }; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + cpu@0 { + compatible = "opencores,or1200-rtlsvn481"; + reg = <0>; + clock-frequency = <20000000>; + }; + }; + + /* + * OR1K PIC is built into CPU and accessed via special purpose + * registers. It is not addressable and, hence, has no 'reg' + * property. + */ + pic: pic { + compatible = "opencores,or1k-pic"; + #interrupt-cells = <1>; + interrupt-controller; + }; + + serial0: serial@90000000 { + compatible = "opencores,uart16550-rtlsvn105", "ns16550a"; + reg = <0x90000000 0x100>; + interrupts = <2>; + clock-frequency = <20000000>; + }; + + enet0: ethoc@92000000 { + compatible = "opencores,ethmac-rtlsvn338"; + reg = <0x92000000 0x100>; + interrupts = <4>; + }; +}; |