kernel/arch/mips/boot/dts/Makefile, branch linux-6.19.y

MIPS: dts: Always descend vendor subdirectories

2025-12-01T09:06:16Z

Commit 41528ba6afe6 ("MIPS: DTS: Only build subdir of current platform") broke building of all DTBs when CONFIG_OF_ALL_DTBS is enabled unless all the various kconfig options were also enabled. The only effect that commit had was getting rid of some harmless build lines such as: AR arch/mips/boot/dts/mti/built-in.a Those lines were part of the built-in DTB support. Since commit 04e4ec98e405 ("MIPS: migrate to generic rule for built-in DTBs"), how the built-in DTBs are handled has changed and those lines are no longer generated, so revert to the prior behavior. Signed-off-by: Rob Herring (Arm) Signed-off-by: Thomas Bogendoerfer

MIPS: dts: loongson: Add LS1B-DEMO board

2025-08-29T20:34:30Z

Add a device tree for LS1B-DEMO board, supporting CPU, clock, INTC, UART, Ethernet, GPIO, USB host, RTC, watchdog, DMA, NAND, and AC97. Signed-off-by: Keguang Zhang Signed-off-by: Thomas Bogendoerfer

mips: dts: Add EcoNet DTS with EN751221 and SmartFiber XP8421-B board

2025-05-20T06:47:07Z

Add DTS files in support of EcoNet platform, including SmartFiber XP8421-B, a low cost commercially available board based on EN751221. Signed-off-by: Caleb James DeLisle Signed-off-by: Thomas Bogendoerfer

MIPS: migrate to generic rule for built-in DTBs

2025-01-11T12:53:42Z

Commit 654102df2ac2 ("kbuild: add generic support for built-in boot DTBs") introduced generic support for built-in DTBs. Select GENERIC_BUILTIN_DTB and BUILTIN_DTB_ALL when the built-in DTB support is enabled. DTBs compiled under arch/mips/boot/dts/ will be wrapped by the generic rule in scripts/Makefile.vmlinux. Signed-off-by: Masahiro Yamada Signed-off-by: Thomas Bogendoerfer

MIPS: mobileye: Add EyeQ6H support

2024-06-11T08:15:50Z

EyeQ6H (or “High”) is an other SoC from Mobileye still based on the MIPS I6500 architecture as the EyeQ5. The 2 clusters of this SoC contains 4 cores which are capable of running 4 threads. Besides this, it features multiple controllers such as the classic UART, high speed I2C, SPI, as well as CAN-FD, PCIe Gen4, Octal/Quad SPI Flash interface, Gigabit Ethernet, MIPI CSI-2, MIPI DSI, and eMMC 5.1. It also includes a Hardware Security Module, Functional Safety Hardware, and video encoders and more. This commit provides the infrastructure to build a kernel running on EyeQ6H SoC. For now the support is limited and only one CPU core is running. Reviewed-by: Jiaxun Yang Signed-off-by: Gregory CLEMENT Signed-off-by: Thomas Bogendoerfer

MIPS: mobileye: Add EyeQ5 dtsi

2024-02-20T11:45:00Z

Add a device tree include file for the Mobileye EyeQ5 SoC. Based on the work of Slava Samsonov Signed-off-by: Gregory CLEMENT Signed-off-by: Thomas Bogendoerfer

MIPS: Remove NETLOGIC support

2021-10-24T15:24:47Z

No (active) developer owns this hardware, so let's remove Linux support. Signed-off-by: Thomas Bogendoerfer

MIPS: Retire MACH_PISTACHIO

2021-08-12T14:01:50Z

Now it can be replaced by generic kernel. Signed-off-by: Jiaxun Yang Signed-off-by: Thomas Bogendoerfer

MIPS: generic: Allow generating FIT image for Marduk board

2021-08-12T14:01:49Z

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 Signed-off-by: Thomas Bogendoerfer

Add support for Realtek RTL838x/RTL839x switch SoCs

2021-02-04T19:17:54Z

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 Signed-off-by: Bert Vermeulen Signed-off-by: John Crispin Signed-off-by: Sander Vanheule Signed-off-by: Thomas Bogendoerfer