No (active) developer owns this hardware, so let's remove Linux support. Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Now it can be replaced by generic kernel. Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Marduk is based on IMG pistachio SoC. The platform is using MIPS UHI booting protocol and does have a proper devicetree implement, thus it could be a part of generic kernel. Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
The RTL838x/839x family of SoCs are Realtek switches with an embedded MIPS core. * RTL838x - 500MHz 4kce single core - 1Gbit ports and L2 features * RTL839x - 700MHz 34Kc single core - 1Gbit ports and L2 features These switches, depending on the exact part number, will have anywhere between 8 and 52 ports. The MIPS core is wired to a switch cpu port which has a tagging feature allowing us to make use of the DSA subsystem. The SoCs are somewhat basic in certain areas, getting better with more advanced features on newer series. The switch functionality is MMIO-mapped via a large MFD region. The SoCs have the following peripherals * ethernet * switch * uart - ns16550a * spi-flash interface * gpio * wdt * led The code was derived from various vendor SDKs based on Linux v2.6 kernels. This patchset allows us to boot RTL838x/RTL839x units with basic support. Most of the other drivers are already written and functional, and work to get them upstream is already in progress. Signed-off-by: Birger Koblitz <mail@birger-koblitz.de> Signed-off-by: Bert Vermeulen <bert@biot.com> Signed-off-by: John Crispin <john@phrozen.org> Signed-off-by: Sander Vanheule <sander@svanheule.net> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Ocelot belongs to a family of SoC named the VCore III. In order to add these new Soc, use the new symbol SOC_VCOREIII instead of a one dedicated to Ocelot. In order to avoid regression on driver building, the MSCC_OCELOT configuration symbol is kept until the driver will be converted. Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com> Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
If CONFIG_MIPS_MALTA is not set but CONFIG_LEGACY_BOARD_SEAD3 is set,
the subdir arch/mips/boot/dts/mti will not be built, so the sead3.dts
which depends on CONFIG_LEGACY_BOARD_SEAD3 in this subdir is also not
built, and then there exists the following build error, fix it.
LD .tmp_vmlinux.kallsyms1
arch/mips/generic/board-sead3.o:(.mips.machines.init+0x4): undefined reference to `__dtb_sead3_begin'
Makefile:1106: recipe for target 'vmlinux' failed
make: *** [vmlinux] Error 1
Additionally, add CONFIG_FIT_IMAGE_FDT_BOSTON check for subdir img to
fix the following build error when CONFIG_MACH_PISTACHIO is not set but
CONFIG_FIT_IMAGE_FDT_BOSTON is set.
FATAL ERROR: Couldn't open "boot/dts/img/boston.dtb": No such file or directory
Reported-by: kbuild test robot <lkp@intel.com>
Reported-by: Guenter Roeck <linux@roeck-us.net>
Fixes: 41528ba6afe6 ("MIPS: DTS: Only build subdir of current platform")
Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Add config check in Makefile to only build the subdir of current platform. E.g. without this patch: AR arch/mips/built-in.a AR arch/mips/boot/dts/brcm/built-in.a AR arch/mips/boot/dts/cavium-octeon/built-in.a AR arch/mips/boot/dts/img/built-in.a AR arch/mips/boot/dts/ingenic/built-in.a AR arch/mips/boot/dts/lantiq/built-in.a DTC arch/mips/boot/dts/loongson/loongson3_4core_rs780e.dtb DTB arch/mips/boot/dts/loongson/loongson3_4core_rs780e.dtb.S AS arch/mips/boot/dts/loongson/loongson3_4core_rs780e.dtb.o DTC arch/mips/boot/dts/loongson/loongson3_8core_rs780e.dtb DTB arch/mips/boot/dts/loongson/loongson3_8core_rs780e.dtb.S AS arch/mips/boot/dts/loongson/loongson3_8core_rs780e.dtb.o AR arch/mips/boot/dts/loongson/built-in.a AR arch/mips/boot/dts/mscc/built-in.a AR arch/mips/boot/dts/mti/built-in.a AR arch/mips/boot/dts/netlogic/built-in.a AR arch/mips/boot/dts/ni/built-in.a AR arch/mips/boot/dts/pic32/built-in.a AR arch/mips/boot/dts/qca/built-in.a AR arch/mips/boot/dts/ralink/built-in.a AR arch/mips/boot/dts/xilfpga/built-in.a AR arch/mips/boot/dts/built-in.a With this patch: AR arch/mips/built-in.a DTC arch/mips/boot/dts/loongson/loongson3_4core_rs780e.dtb DTB arch/mips/boot/dts/loongson/loongson3_4core_rs780e.dtb.S AS arch/mips/boot/dts/loongson/loongson3_4core_rs780e.dtb.o DTC arch/mips/boot/dts/loongson/loongson3_8core_rs780e.dtb DTB arch/mips/boot/dts/loongson/loongson3_8core_rs780e.dtb.S AS arch/mips/boot/dts/loongson/loongson3_8core_rs780e.dtb.o AR arch/mips/boot/dts/loongson/built-in.a AR arch/mips/boot/dts/built-in.a Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Add generic device dts for Loongson-3 devices. They are currently almost identical but will be different later. Some PCH devices like PCI Host Bridge is still enabled by platform code for now. Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com> Co-developed-by: Huacai Chen <chenhc@lemote.com> Signed-off-by: Huacai Chen <chenhc@lemote.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Add a device tree include file for the Microsemi Ocelot SoC. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Rob Herring <robh+dt@kernel.org> Cc: Allan Nielsen <Allan.Nielsen@microsemi.com> Cc: linux-mips@linux-mips.org Cc: devicetree@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/18855/ Signed-off-by: James Hogan <jhogan@kernel.org>
Pull DeviceTree updates from Rob Herring:
"A bigger diffstat than usual with the kbuild changes and a tree wide
fix in the binding documentation.
Summary:
- kbuild cleanups and improvements for dtbs
- Code clean-up of overlay code and fixing for some long standing
memory leak and race condition in applying overlays
- Improvements to DT memory usage making sysfs/kobjects optional and
skipping unflattening of disabled nodes. This is part of kernel
tinification efforts.
- Final piece of removing storing the full path for every DT node.
The prerequisite conversion of printk's to use device_node format
specifier happened in 4.14.
- Sync with current upstream dtc. This brings additional checks to
dtb compiling.
- Binding doc tree wide removal of leading 0s from examples
- RTC binding documentation adding missing devices and some
consolidation of duplicated bindings
- Vendor prefix documentation for nutsboard, Silicon Storage
Technology, shimafuji, Tecon Microprocessor Technologies, DH
electronics GmbH, Opal Kelly, and Next Thing"
* tag 'devicetree-for-4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (55 commits)
dt-bindings: usb: add #phy-cells to usb-nop-xceiv
dt-bindings: Remove leading zeros from bindings notation
kbuild: handle dtb-y and CONFIG_OF_ALL_DTBS natively in Makefile.lib
MIPS: dts: remove bogus bcm96358nb4ser.dtb from dtb-y entry
kbuild: clean up *.dtb and *.dtb.S patterns from top-level Makefile
.gitignore: move *.dtb and *.dtb.S patterns to the top-level .gitignore
.gitignore: sort normal pattern rules alphabetically
dt-bindings: add vendor prefix for Next Thing Co.
scripts/dtc: Update to upstream version v1.4.5-6-gc1e55a5513e9
of: dynamic: fix memory leak related to properties of __of_node_dup
of: overlay: make pr_err() string unique
of: overlay: pr_err from return NOTIFY_OK to overlay apply/remove
of: overlay: remove unneeded check for NULL kbasename()
of: overlay: remove a dependency on device node full_name
of: overlay: simplify applying symbols from an overlay
of: overlay: avoid race condition between applying multiple overlays
of: overlay: loosen overly strict phandle clash check
of: overlay: expand check of whether overlay changeset can be removed
of: overlay: detect cases where device tree may become corrupt
of: overlay: minor restructuring
...