Add device tree for Asus Kommando IPMI Expansion card, an AST2600 based
PCIe BMC card.
Signed-off-by: Anirudh Srinivasan <anirudhsriniv@gmail.com>
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
The ALTRAD8 BMC is an Aspeed AST2500-based BMC for the ASRock Rack
ALTRAD8UD-1L2T and ALTRAD8UD2-1L2Q boards.
Signed-off-by: Rebecca Cran <rebecca@bsdio.com>
Tested-by: Tan Siewert <tan.siewert@hetzner.com>
Reviewed-by: Tan Siewert <tan.siewert@hetzner.com>
Link: https://patch.msgid.link/20251218161816.38155-3-rebecca@bsdio.com
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
The Meta Anacapa BMC is the DC-SCM (Data Center Secure Control
Module) controller for the Meta OCP Open Rack Wide (ORW) compute tray.
This platform is a key component of the AMD Helios AI rack reference
design system, designed for next-generation AI workloads.
The BMC utilizes the Aspeed AST2600 SoC to manage the compute tray, which
contains up to 4 AMD Instinct MI450 Series GPUs (connected via a Broadcom
OCP NIC) and host CPUs. Its primary role is to provide essential system
control, power sequencing, and telemetry reporting for the compute complex
via the OpenBMC software stack.
For more detail on the AMD Helios reference design:
https://www.amd.com/en/blogs/2025/amd-helios-ai-rack-built-on-metas-2025-ocp-design.html
Signed-off-by: Peter Shen <sjg168@gmail.com>
Link: https://patch.msgid.link/20251219091632.1598603-3-sjg168@gmail.com
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
Add device tree for the Meta (Facebook) Yosemite5 compute node,
based on the AST2600 BMC.
The Yosemite5 platform provides monitoring of voltages, power,
temperatures, and other critical parameters across the motherboard,
CXL board, E1.S expansion board, and NIC components. The BMC also
logs relevant events and performs appropriate system actions in
response to abnormal conditions.
Signed-off-by: Kevin Tung <kevin.tung.openbmc@gmail.com>
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
The Balcones system is similar to Bonnell but with a POWER11 processor.
Like POWER10, the POWER11 is a dual-chip module, so a dual chip FSI
tree is needed. Therefore, split up the quad chip FSI tree.
Signed-off-by: Eddie James <eajames@linux.ibm.com>
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
Add initial device tree for the Meta (Facebook) Darwin AST2600 BMC.
Darwin is Meta's rack switch platform with an AST2600 BMC integrated for
health monitoring purpose.
Signed-off-by: Tao Ren <rentao.bupt@gmail.com>
Link: https://patch.msgid.link/20250728055618.61616-14-rentao.bupt@gmail.com
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
Add wedge400-data64.dts to extend wedge400's data0 partition from 8MB to
64MB smoothly.
wedge400-data64.dts is copied from wedge400.dts with below changes:
- updating model/compatible strings.
- updating flash0 partition.
Signed-off-by: Tao Ren <rentao.bupt@gmail.com>
Link: https://patch.msgid.link/20250728055618.61616-8-rentao.bupt@gmail.com
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
Add linux device tree entry related to the Meta (Facebook) compute node
system using an AST2600 BMC.
This node is named "Santabarbara". It is a compute node with accelerator
module. The system monitors voltage and temperature for the CPU, switch,
and NIC components on the motherboard and switch board.
Signed-off-by: Fred Chen <fredchen.openbmc@gmail.com>
Link: https://patch.msgid.link/20250625073847.4054971-3-fredchen.openbmc@gmail.com
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
The GB200NVL BMC is an Aspeed Ast2600 based BMC [1] for Nvidia Blackwell
GB200NVL platform [2].
Co-developed-by: Mars Yang <maryang@nvidia.com>
Signed-off-by: Mars Yang <maryang@nvidia.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Cc: Krzysztof Kozlowski <krzk@kernel.org>
Cc: Rob Herring <robh@kernel.org>
Cc: Paul Menzel <pmenzel@molgen.mpg.de>
Cc: Andrew Jeffery <andrew@codeconstruct.com.au>
Link: https://www.aspeedtech.com/server_ast2600/ [1]
Link: https://nvdam.widen.net/s/wwnsxrhm2w/blackwell-datasheet-3384703 [2]
Signed-off-by: Willie Thai <wthai@nvidia.com>
Link: https://patch.msgid.link/20250401153955.314860-3-wthai@nvidia.com
[arj: tidy commit message]
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
This machine is no longer in use, and support was deleted from openbmc
in March 2022.
Signed-off-by: Joel Stanley <joel@jms.id.au>
Link: https://patch.msgid.link/20250115112239.430636-1-joel@jms.id.au
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
Add a device tree for IBM sbp1 BMC board which is based on AST2600 SOC.
sbp1 baseboard has:
- support for up to four Sapphire Rapids sockets having 16 DIMMS each.
- 240 core/480 threads at maximum
- 32x CPU PCIe slots
- 2x M.2 PCH PCIe slots
- Dual 200Gbit/s NIC
- SPI TPM
Added the following:
- Indication LEDs
- I2C mux & GPIO controller, pin assignments,
- Thermister,
- Voltage regulator
- EEPROM/VPD
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Signed-off-by: Naresh Solanki <Naresh.Solanki@9elements.com>
Link: https://patch.msgid.link/20241104092220.2268805-2-naresh.solanki@9elements.com
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
The Mt. Jefferson BMC is an ASPEED AST2600-based BMC for the Mt. Jefferson
hardware reference platform with AmpereOne(TM)M processor.
Signed-off-by: Chanh Nguyen <chanh@os.amperecomputing.com>
Link: https://patch.msgid.link/20241021083702.9734-3-chanh@os.amperecomputing.com
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
Add linux device tree entry for Meta(Facebook) Catalina compute-tray
BMC using AT2600 SoC.
Signed-off-by: Potin Lai <potin.lai.pt@gmail.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240805-potin-catalina-dts-v7-2-286bfd2ab93b@gmail.com
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
Signed-off-by: Joel Stanley <joel@jms.id.au>
Add the device tree for the new BMC system. The Fuji is a P11
system with eight processors.
Signed-off-by: Eddie James <eajames@linux.ibm.com>
Reviewed-by: Ninad Palsule <ninad@linux.ibm.com>
Link: https://lore.kernel.org/r/20240522192524.3286237-17-eajames@linux.ibm.com
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
Add the device tree for the new BMC system. The Blueridge is a
P11 system with four processors.
Signed-off-by: Eddie James <eajames@linux.ibm.com>
Reviewed-by: Ninad Palsule <ninad@linux.ibm.com>
Link: https://lore.kernel.org/r/20240522192524.3286237-15-eajames@linux.ibm.com
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
Like the E3C246D4I, this is a reasonably affordable off-the-shelf
mini-ITX AST2500/Xeon motherboard with good potential as an OpenBMC
development platform. Booting the host requires a modicum of eSPI
support that's not yet in the mainline kernel, but most other basic
BMC functionality is available with this device-tree.
Signed-off-by: Zev Weiss <zev@bewilderbeest.net>
Link: https://lore.kernel.org/r/20240502002836.17862-8-zev@bewilderbeest.net
Signed-off-by: Joel Stanley <joel@jms.id.au>
Base on aspeed-g6.dtsi and can boot into BMC console.
Signed-off-by: Kelly Hung <ppighouse@gmail.com>
Reviewed-by: Andrew Jeffery <andrew@codeconstruct.com.au>
Link: https://lore.kernel.org/r/20240430045853.3894633-3-Kelly_Hung@asus.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
Remove Facebook Cloudripper dts because the switch platform is not
actively maintained (all the units are deprecated).
Signed-off-by: Tao Ren <rentao.bupt@gmail.com>
Link: https://lore.kernel.org/r/20240411045622.7915-1-rentao.bupt@gmail.com
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
Added a device tree for IBM system1 BMC board, which uses AST2600 SoC.
Signed-off-by: Andrew Geissler <geissonator@yahoo.com>
Signed-off-by: Ninad Palsule <ninad@linux.ibm.com>
Link: https://lore.kernel.org/r/20240125212154.4028640-3-ninad@linux.ibm.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
The project Minerva which is the platform used by Meta has two boards: the
Chassis Management Module (Minerva) and the Motherboard (Harma), so change
the DTS name to minerva here for CMM use.
Signed-off-by: Yang Chen <yangchen.openbmc@gmail.com>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Link: https://lore.kernel.org/r/20231212075200.983536-2-yangchen.openbmc@gmail.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
Add linux device tree entry related to
the Meta(Facebook) computer-node system use an AT2600 BMC.
This node is named "Harma".
Signed-off-by: Peter Yin <peteryin.openbmc@gmail.com>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Link: https://lore.kernel.org/r/20231211162656.2564267-3-peteryin.openbmc@gmail.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
This is a relatively low-cost AST2500-based Amd Ryzen 5000 Series
micro-ATX board that we hope can provide a decent platform for OpenBMC
development.
This initial device-tree provides the necessary configuration for
basic BMC functionality such as serial console, KVM support
and POST code snooping.
Signed-off-by: Renze Nicolai <renze@rnplus.nl>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Link: https://lore.kernel.org/r/20231202003908.3635695-3-renze@rnplus.nl
Signed-off-by: Joel Stanley <joel@jms.id.au>
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
This is a Xeon board broadly similar (aside from CPU vendor) to the
already-support romed8hm3 (half-width, single-socket, ast2500). It
doesn't require anything terribly special for OpenBMC support, so this
device-tree should provide everything necessary for basic
functionality with it.
Signed-off-by: Zev Weiss <zev@bewilderbeest.net>
Link: https://lore.kernel.org/r/20231120121954.19926-6-zev@bewilderbeest.net
Signed-off-by: Joel Stanley <joel@jms.id.au>
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
Add linux device tree entry related to the Minerva Chassis Management
Controller (CMC) specific devices connected to the Aspeed SoC (AST2600).
Signed-off-by: Yang Chen <yangchen.openbmc@gmail.com>
Link: https://lore.kernel.org/r/20230914125648.3966519-3-yangchen.openbmc@gmail.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
Add linux device tree entry for Yosemite 4 devices connected to BMC.
The Yosemite 4 is a Meta multi-node server platform, based on AST2600 SoC.
Signed-off-by: Delphine CC Chiu <Delphine_CC_Chiu@wiwynn.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Link: https://lore.kernel.org/r/20230810070032.335161-3-Delphine_CC_Chiu@wiwynn.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
The arm dts directory has grown to 1559 boards which makes it a bit
unwieldy to maintain and use. Past attempts stalled out due to plans to
move .dts files out of the kernel tree. Doing that is no longer planned
(any time soon at least), so let's go ahead and group .dts files by
vendors. This move aligns arm with arm64 .dts file structure.
There's no change to dtbs_install as the flat structure is maintained on
install.
The naming of vendor directories is roughly in this order of preference:
- Matching original and current SoC vendor prefix/name (e.g. ti, qcom)
- Current vendor prefix/name if still actively sold (SoCs which have
been aquired) (e.g. nxp/imx)
- Existing platform name for older platforms not sold/maintained by any
company (e.g. gemini, nspire)
The whole move was scripted with the exception of MAINTAINERS and a few
makefile fixups.
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Acked-by: Michal Simek <michal.simek@amd.com> #Xilinx
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Neil Armstrong <neil.armstrong@linaro.org>
Acked-by: Paul Barker <paul.barker@sancloud.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Acked-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Acked-by: Heiko Stuebner <heiko@sntech.de>
Acked-by: Wei Xu <xuwei5@hisilicon.com> #hisilicon
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Nick Hawkins <nick.hawkins@hpe.com>
Acked-by: Baruch Siach <baruch@tkos.co.il>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Acked-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Acked-by: Peter Rosin <peda@axentia.se>
Acked-by: Jesper Nilsson <jesper.nilsson@axis.com>
Acked-by: Sudeep Holla <sudeep.holla@arm.com>
Acked-by: Florian Fainelli <f.fainelli@gmail.com> #broadcom
Acked-by: Manivannan Sadhasivam <mani@kernel.org>
Reviewed-by: Jisheng Zhang <jszhang@kernel.org>
Acked-by: Patrice Chotard <patrice.chotard@foss.st.com>
Acked-by: Romain Perier <romain.perier@gmail.com>
Acked-by: Alexandre TORGUE <alexandre.torgue@st.com>
Acked-by: Shawn Guo <shawnguo@kernel.org>
Acked-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
Acked-by: Enric Balletbo i Serra <eballetbo@gmail.com>
Signed-off-by: Rob Herring <robh@kernel.org>
