arm64: dts: marvell: add DTS for GL.iNet GL-MV1000

The GL-MV1000 (Brume) is a small form-factor gateway router.
It is based on the Marvell Armada 88F3720 SOC (1GHz), has 3 gigabit ethernet ports, 1

arm64: dts: marvell: add DTS for GL.iNet GL-MV1000

The GL-MV1000 (Brume) is a small form-factor gateway router.
It is based on the Marvell Armada 88F3720 SOC (1GHz), has 3 gigabit ethernet ports, 1 GB RAM, 16M SPI flash, 8GB eMMC and an uSD slot, as well as an USB 2.0 type A and an USB 3.0 type C port.

Signed-off-by: Enrico Mioso <mrkiko.rs@gmail.com>
CC: Pali <pali@kernel.org>
Reviewed-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>

show more ...

arm64: dts: marvell: add support for Methode eDPU

Methode eDPU is an Armada 3720 powered board based on the Methode uDPU.

They feature the same CPU, RAM, and storage as well as the form factor.

Ho

arm64: dts: marvell: add support for Methode eDPU

Methode eDPU is an Armada 3720 powered board based on the Methode uDPU.

They feature the same CPU, RAM, and storage as well as the form factor.

However, eDPU only has one SFP slot plus a copper G.hn port.

Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>

show more ...

arm64: dts: marvell: Add Armada 98DX2530 SoC and RD-AC5X board

The 98DX2530 SoC is the Control and Management CPU integrated into
the Marvell 98DX25xx and 98DX35xx series of switch chip (internally

arm64: dts: marvell: Add Armada 98DX2530 SoC and RD-AC5X board

The 98DX2530 SoC is the Control and Management CPU integrated into
the Marvell 98DX25xx and 98DX35xx series of switch chip (internally
referred to as AlleyCat5 and AlleyCat5X).

These files have been taken from the Marvell SDK and lightly cleaned
up with the License and copyright retained.

gregory.clement: use specific cpu type: cortex-a55 instead of armv8 in
cpu nodes, armv8 being reserved for the arm virtual models that are
not meant to implement a particular CPU type.

Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
Signed-off-by: Vadym Kochan <vadym.kochan@plvision.eu>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>

show more ...

arm64: dts: marvell: add Globalscale MOCHAbin

Globalscale MOCHAbin is a Armada 7040 based development board.

Specifications:
* Armada 7040 Quad core ARMv8 Cortex A-72 @ 1.4GHz
* 2 / 4 / 8 GB of DDR

arm64: dts: marvell: add Globalscale MOCHAbin

Globalscale MOCHAbin is a Armada 7040 based development board.

Specifications:
* Armada 7040 Quad core ARMv8 Cortex A-72 @ 1.4GHz
* 2 / 4 / 8 GB of DDR4 DRAM
* 16 GB eMMC
* 4MB SPI-NOR (Bootloader)
* 1x M.2-2280 B-key socket (for SSD expansion, SATA3 only)
* 1x M.2-2250 B-key socket (for modems, USB2.0 and I2C only)
* 1x Mini-PCIe 3.0 (x1, USB2.0 and I2C)
* 1x SATA 7+15 socket (SATA3)
* 1x 16-pin (2×8) MikroBus Connector
* 1x SIM card slot (Connected to the mini-PCIe and both M.2 slots)
* 2x USB3.0 Type-A ports via SMSC USB5434B hub
* Cortex 2x5 JTAG
* microUSB port for UART (PL2303GL/PL2303SA onboard)
* 1x 10G SFP+
* 1x 1G SFP (Connected to 88E1512 PHY)
* 1x 1G RJ45 with PoE PD (Connected to 88E1512 PHY)
* 4x 1G RJ45 ports via Topaz 88E6141 switch
* RTC with battery holder (SoC provided, requires CR2032 battery)
* 1x 12V DC IN
* 1x Power switch
* 1x 12V fan header (3-pin, power only)
* 1x mini-PCIe LED header (2x0.1" pins)
* 1x M.2-2280 LED header (2x0.1" pins)
* 6x Bootstrap jumpers
* 1x Power LED (Green)
* 3x Tri-color RGB LEDs (Controllable)
* 1x Microchip ATECC608B secure element

Note that 1G SFP and 1G WAN cannot be used at the same time as they are in
parallel connected to the same PHY.

Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>

show more ...

arm64: dts: add support for Marvell cn9130-crb platform

The Marvell reference platform CN9130-CRB is a small form factor
board in a metal case. The platform is based on CN9130 SoC with
addition of 8

arm64: dts: add support for Marvell cn9130-crb platform

The Marvell reference platform CN9130-CRB is a small form factor
board in a metal case. The platform is based on CN9130 SoC with
addition of 8 Gigabit ports SOHO Ethernet switch.
The reference platform features the following:
* Up to 4 CPU cores ARMv8 Cortex-A72 CPU
* CPU core operating speed of up to 2.2GHz
* DDR4 DIMM – 8GB 64bit+ECC @ 2400Mhz.
* 1x eMMC 8GB device
* 1x uSD card 4 bits port on CP
* 1x 128MB SPI NOR flash memory
* 1x USB 3.0 Host port (Type A)
* 1x SATA Gen3 via M.2
* 1x USB 3.0 via M.2
* 1x SIM card slot
* 1x 1G Ethernet port via RGMII
* 1x 10G switch port over SFP+ connector
* 8x 1G ports through 88E6393X switch via XFI
* 1x 2.5G/1G/100M/10M port via HS_SGMII
* 1x PCI Express (PCIe)x1 Gen 3.0
* 1x PCI Express (PCIe)x4 Gen 3.0 via NVMe M.2
* JTAG port

The CRB board uses MCP23017 i2c pin controller that drives the
onboard eMMC abd USB 3,0 port power lines.
The following configuration should be enabled for this controller
support:
CONFIG_PINCTRL_MCP23S08=y

The plaform supports two HW configurations - "A" and "B"
CN9130-CRB-A
* AP-MPP configuration: SDIO, UART
* CP0 Serdes configuration:
* Lane0-3: NVMe (PCIe x4)
* Lane4: XFI
* Lane5: HS_SGMII

2. CN9130-CRB-B
* AP-MPP configuration: SDIO, UART
* CP0-MPP configuration: RGMII, SDIO, I2C0, I2C1, SMI, XSMI
* CP0 Serdes configuration:
* Lane0: PCIe x1
* Lane1: USB3_0 x1
* Lane2: SATA x1
* Lane3: USB3_1 x1
* Lane4: XFI
* Lane5: HS_SGMII

Signed-off-by: Konstantin Porotchkin <kostap@marvell.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>

show more ...

arm64: dts: cn913x: add device trees for topology B boards

The CN913x DB with topology B is similar to a regular setup (A)
boards, but uses NAND flash as a boot device, while topology A
boards are b

arm64: dts: cn913x: add device trees for topology B boards

The CN913x DB with topology B is similar to a regular setup (A)
boards, but uses NAND flash as a boot device, while topology A
boards are booting from SPI flash.
Since NAND and SPI on CN913x DB boards share some wires, they
cannot be activated simultaneously.
The DTS files for setup "B" are based on setup "A", in which the
CP0 NAND controller enabled and CP0 SPI1 disabled.

Signed-off-by: Konstantin Porotchkin <kostap@marvell.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>

show more ...

arm64: dts: marvell: add DT for ESPRESSObin-Ultra

This adds support for ESPRESSObin-Ultra from Globalscale.

Specifications are similar to the base ESPRESSObin board, with main
difference being bein

arm64: dts: marvell: add DT for ESPRESSObin-Ultra

This adds support for ESPRESSObin-Ultra from Globalscale.

Specifications are similar to the base ESPRESSObin board, with main
difference being being WAN port with PoE capability and 2 additional ethernet ports.

Full specifications:

1x Marvell 64 bit Dual Core ARM A53 Armada 3700 SOC clocked up to 1.2Ghz
1x Topaz 6341 Networking Switch
1GB DDR4
8GB eMMC
1x WAN with 30W POE
4x Gb LAN
1x RTC Clock and battery
1x DC Jack
1x USB 3.0 Type A
1x USB 2.0 Type A
1x SIM NanoSIM card Slot
1x Power Button
4x LED
1x Reset button
1x microUSB for UART
1x M.2 2280 slot for memory
1x 2x2 802.11ac Wi-Fi
1x MiniPCIE slot for Wi-Fi (PCIe interface)

Signed-off-by: Vladimir Vid <vladimir.vid@sartura.hr>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>

show more ...

arm64: dts: marvell: Add a device tree for the IEI Puzzle-M801 board

Add initial support for the IEI Puzzle-M801 1U Rackmount Network
Appliance board.

The board is based on the quad-core Marvell Ar

arm64: dts: marvell: Add a device tree for the IEI Puzzle-M801 board

Add initial support for the IEI Puzzle-M801 1U Rackmount Network
Appliance board.

The board is based on the quad-core Marvell Armada 8040 SoC and supports
up to 16 GB of DDR4 2400 MHz ECC RAM. It has a PCIe x16 slot (x2 lanes
only) and an M.2 type B slot.

Main system hardware:
2x USB 3.0
4x Gigabit Ethernet
2x SFP+
1x SATA 3.0
1x M.2 type B
1x RJ45 UART
1x SPI flash
1x IEI WT61P803 PUZZLE Microcontroller
1x EPSON RX8010 RTC (used instead of the integrated Marvell RTC controller)
6x SFP+ LED
1x HDD LED

All of the hardware listed above is supported and tested in this port.

Signed-off-by: Luka Kovacic <luka.kovacic@sartura.hr>
Acked-by: Andrew Lunn <andrew@lunn.ch>
Cc: Luka Perkov <luka.perkov@sartura.hr>
Cc: Robert Marko <robert.marko@sartura.hr>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>

show more ...

arm64: dts: marvell: build ESPRESSObin variants

The commit adding ESPRESSObin variants didn't include those in Makefile to
be built.

Fixes: 447b8789359f ("arm64: dts: marvell: add ESPRESSObin varia

arm64: dts: marvell: build ESPRESSObin variants

The commit adding ESPRESSObin variants didn't include those in Makefile to
be built.

Fixes: 447b8789359f ("arm64: dts: marvell: add ESPRESSObin variants")
Signed-off-by: Tomasz Maciej Nowak <tmn505@gmail.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>

show more ...

arm64: dts: marvell: Add support for Marvell CN9132-DB

Extend the support of the CN9131 with yet another additional CP115.

The last number indicates how many external CP115 are used.

New available

arm64: dts: marvell: Add support for Marvell CN9132-DB

Extend the support of the CN9131 with yet another additional CP115.

The last number indicates how many external CP115 are used.

New available interfaces:
* CP2 CRYPTO-0 (disabled)
* CP2 ETH-0 (SFI, problem with the SFP cage, disabled)
* CP2 GPIO-1
* CP2 GPIO-2
* CP2 I2C-0
* CP2 PCIe-0 x2
* CP2 PCIe-2 x1 (disabled)
* CP2 SDHCI-0
* CP2 USB3-1 (High-speed)

Signed-off-by: Grzegorz Jaszczyk <jaz@semihalf.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>

show more ...

arm64: dts: marvell: Add support for Marvell CN9131-DB

Extend the support of the CN9130 by adding an external CP115.

The last number indicates how many external CP115 are used.

New available inter

arm64: dts: marvell: Add support for Marvell CN9131-DB

Extend the support of the CN9130 by adding an external CP115.

The last number indicates how many external CP115 are used.

New available interfaces:
* CP1 CRYPTO-0 (disabled)
* CP1 ETH-0 (SFI, problem with the SFP cage, disabled)
* CP1 GPIO-1
* CP1 GPIO-2
* CP1 I2C-0
* CP1 PCIe-0 x2
* CP1 SPI-1
* CP1 SATA-0-1
* CP1 USB3-1

Signed-off-by: Grzegorz Jaszczyk <jaz@semihalf.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>

show more ...

arm64: dts: marvell: Add support for Marvell CN9130-DB

Add basic support for the Marvell CN9130 modular development board. It
is based on a CN9130 SoC (one AP807 and one internal CP115), extended
vi

arm64: dts: marvell: Add support for Marvell CN9130-DB

Add basic support for the Marvell CN9130 modular development board. It
is based on a CN9130 SoC (one AP807 and one internal CP115), extended
via 2xMoCi interface to possibly add up to two more external CP115
(one located on the main board and the other on the board extension).

Available interfaces:
* AP UART
* AP eMMC
* AP SDHCI (disabled)
* CPO GPIO-0
* CPO GPIO-1
* CP0 CRYPTO-0 (disabled)
* CP0 I2C-0
* CP0 I2C-1
* CP0 SDHCI-0
* CP0 NAND-0
* CP0 SPI-1
* CP0 ETH-0 (SFI with SFP cage not working yet, disabled)
* CP0 ETH-1 (RGMII)
* CP0 ETH-2 (RGMII)
* CP0 SATA-0-1
* CP0 USB3-0 (High-speed only)
* CP0 USB3-1 (High-speed only)
* CP0 PCIe-0 x4

Signed-off-by: Grzegorz Jaszczyk <jaz@semihalf.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>

show more ...

arm64: dts: marvell: add DTS for Turris Mox

This adds support for the Turris Mox board from CZ.NIC.

Turris Mox is as modular router based on the Armada 3720 SOC (same as
EspressoBin).

The basic bo

arm64: dts: marvell: add DTS for Turris Mox

This adds support for the Turris Mox board from CZ.NIC.

Turris Mox is as modular router based on the Armada 3720 SOC (same as
EspressoBin).

The basic board can be extended by different modules.
If those are connected, U-Boot lets the kernel know via device-tree.

Since modules can be connected in different order and some modules can
be connected multiple times (up to three modules containing 8-port
ethernet switch in DSA configuration can be connected) we decided
against using device-tree overlays, because it got complicated rather
quickly. (For example the SFP module can be connected directly to the
CPU, or after a switch module. There are four cases and all would need
different SFP overlay. There are two types of switch modules (8-port
with pass-through and 4-port with no pass-through). For those we would
again need at least 6 more overlays.)

We therefore decided to put all the possibly connected devices in one
device-tree and disable them by default. When U-Boot finds out which
modules are connected, it fixes the loaded device-tree accordingly just
before boot. By Rob Herring's suggestion we also made it so that U-Boot
completely removes nodes which are disabled after this fixup.

Signed-off-by: Marek Behún <marek.behun@nic.cz>
Cc: Rob Herring <robh@kernel.org>
Cc: Gregory CLEMENT <gregory.clement@bootlin.com>
Cc: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>

show more ...

arm64: dts: marvell: Add device tree for uDPU board

This adds initial support for micro-DPU (uDPU) board which is based on
Armada-3720 SoC. micro-DPU is the single-port FTTdp distribution point
uni

arm64: dts: marvell: Add device tree for uDPU board

This adds initial support for micro-DPU (uDPU) board which is based on
Armada-3720 SoC. micro-DPU is the single-port FTTdp distribution point
unit made by Methode Electronics which offers complete modularity with
replaceable SFP modules both for uplink and downlink (G.hn over
twisted-pair, G.hn over coax, 1G and 2.5G Ethernet over Cat-5e cable).

On-board features:
- 512 MiB DDR3
- 2 x 2.5G SFP via HSGMII SERDES interface to the A3720 SoC
- USB 2.0 Type-C connector
- 4GB eMMC
- ETSI TS 101548 reverse powering via twisted pair (RJ45) or coax (F Type)

Cc: Luka Perkov <luka.perkov@sartura.hr>
Cc: Luis Torres <luis.torres@methode.com>
Cc: Scott Roberts <scott.roberts@telus.com>
Cc: Paul Arola <paul.arola@telus.com>
Cc: Andrew Lunn <andrew@lunn.ch>
Cc: Jason Cooper <jason@lakedaemon.net>
Cc: Gregory Clement <gregory.clement@bootlin.com>
Cc: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Cc: linux-arm-kernel@lists.infradead.org
Signed-off-by: Vladimir Vid <vladimir.vid@sartura.hr>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>

show more ...

arm64: dts: add support for Macchiatobin Single Shot board

Add DT support for the Macchiatobin Single Shot board from SolidRun,
which is similar to the Double Shot board, but does not have the
10G 3

arm64: dts: add support for Macchiatobin Single Shot board

Add DT support for the Macchiatobin Single Shot board from SolidRun,
which is similar to the Double Shot board, but does not have the
10G 3310 PHYs - the two ethernet ports are instead connected directly
to the SFP+ cages.

Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>

show more ...

arm64: dts: add support for SolidRun Clearfog GT 8K

The SolidRun Clearfog GT-8K is based on Marvell Armada 8040 SoC.

https://wiki.solid-run.com/doku.php?id=products:a8040:clearfoggt8k

The follow

arm64: dts: add support for SolidRun Clearfog GT 8K

The SolidRun Clearfog GT-8K is based on Marvell Armada 8040 SoC.

https://wiki.solid-run.com/doku.php?id=products:a8040:clearfoggt8k

The following devices were tested with this DT on top of kernel
v4.19-rc4:

* 1GB Ethernet WAN

* 4 ports 1GB Ethernet switch (2.5GB uplink)

* SFP port

* SATA on CON3 PCIe slot

* USB3 type A port

* SD card and eMMC

* 2 LEDs

* 2 push buttons

[gregory: fix block comment alignement]
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>

show more ...

arm64: dts: move berlin SoC files from marvell dir to synaptics dir

Move device tree files as part of transition from Marvell berlin to
Synaptics berlin.

Signed-off-by: Jisheng Zhang <Jisheng.Zhang

arm64: dts: move berlin SoC files from marvell dir to synaptics dir

Move device tree files as part of transition from Marvell berlin to
Synaptics berlin.

Signed-off-by: Jisheng Zhang <Jisheng.Zhang@synaptics.com>

show more ...

kbuild: handle dtb-y and CONFIG_OF_ALL_DTBS natively in Makefile.lib

If CONFIG_OF_ALL_DTBS is enabled, "make ARCH=arm64 dtbs" compiles each
DTB twice; one from arch/arm64/boot/dts/*/Makefile and the

kbuild: handle dtb-y and CONFIG_OF_ALL_DTBS natively in Makefile.lib

If CONFIG_OF_ALL_DTBS is enabled, "make ARCH=arm64 dtbs" compiles each
DTB twice; one from arch/arm64/boot/dts/*/Makefile and the other from
the dtb-$(CONFIG_OF_ALL_DTBS) line in arch/arm64/boot/dts/Makefile.
It could be a race problem when building DTBS in parallel.

Another minor issue is CONFIG_OF_ALL_DTBS covers only *.dts in vendor
sub-directories, so this broke when Broadcom added one more hierarchy
in arch/arm64/boot/dts/broadcom/<soc>/.

One idea to fix the issues in a clean way is to move DTB handling
to Kbuild core scripts. Makefile.dtbinst already recognizes dtb-y
natively, so it should not hurt to do so.

Add $(dtb-y) to extra-y, and $(dtb-) as well if CONFIG_OF_ALL_DTBS is
enabled. All clutter things in Makefiles go away.

As a bonus clean-up, I also removed dts-dirs. Just use subdir-y
directly to traverse sub-directories.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
[robh: corrected BUILTIN_DTB to CONFIG_BUILTIN_DTB]
Signed-off-by: Rob Herring <robh@kernel.org>

show more ...

kbuild: clean up *.dtb and *.dtb.S patterns from top-level Makefile

We need to add "clean-files" in Makfiles to clean up DT blobs, but we
often miss to do so.

Since there are no source files that e

kbuild: clean up *.dtb and *.dtb.S patterns from top-level Makefile

We need to add "clean-files" in Makfiles to clean up DT blobs, but we
often miss to do so.

Since there are no source files that end with .dtb or .dtb.S, so we
can clean-up those files from the top-level Makefile.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Rob Herring <robh@kernel.org>

show more ...

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

Many source files in the tree are missing licensing information, which
makes it harder for compliance tools to determine

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

Many source files in the tree are missing licensing information, which
makes it harder for compliance tools to determine the correct license.

By default all files without license information are under the default
license of the kernel, which is GPL version 2.

Update the files which contain no license information with the 'GPL-2.0'
SPDX license identifier. The SPDX identifier is a legally binding
shorthand, which can be used instead of the full boiler plate text.

This patch is based on work done by Thomas Gleixner and Kate Stewart and
Philippe Ombredanne.

How this work was done:

Patches were generated and checked against linux-4.14-rc6 for a subset of
the use cases:
- file had no licensing information it it.
- file was a */uapi/* one with no licensing information in it,
- file was a */uapi/* one with existing licensing information,

Further patches will be generated in subsequent months to fix up cases
where non-standard license headers were used, and references to license
had to be inferred by heuristics based on keywords.

The analysis to determine which SPDX License Identifier to be applied to
a file was done in a spreadsheet of side by side results from of the
output of two independent scanners (ScanCode & Windriver) producing SPDX
tag:value files created by Philippe Ombredanne. Philippe prepared the
base worksheet, and did an initial spot review of a few 1000 files.

The 4.13 kernel was the starting point of the analysis with 60,537 files
assessed. Kate Stewart did a file by file comparison of the scanner
results in the spreadsheet to determine which SPDX license identifier(s)
to be applied to the file. She confirmed any determination that was not
immediately clear with lawyers working with the Linux Foundation.

Criteria used to select files for SPDX license identifier tagging was:
- Files considered eligible had to be source code files.
- Make and config files were included as candidates if they contained >5
lines of source
- File already had some variant of a license header in it (even if <5
lines).

All documentation files were explicitly excluded.

The following heuristics were used to determine which SPDX license
identifiers to apply.

- when both scanners couldn't find any license traces, file was
considered to have no license information in it, and the top level
COPYING file license applied.

For non */uapi/* files that summary was:

SPDX license identifier # files
---------------------------------------------------|-------
GPL-2.0 11139

and resulted in the first patch in this series.

If that file was a */uapi/* path one, it was "GPL-2.0 WITH
Linux-syscall-note" otherwise it was "GPL-2.0". Results of that was:

SPDX license identifier # files
---------------------------------------------------|-------
GPL-2.0 WITH Linux-syscall-note 930

and resulted in the second patch in this series.

- if a file had some form of licensing information in it, and was one
of the */uapi/* ones, it was denoted with the Linux-syscall-note if
any GPL family license was found in the file or had no licensing in
it (per prior point). Results summary:

SPDX license identifier # files
---------------------------------------------------|------
GPL-2.0 WITH Linux-syscall-note 270
GPL-2.0+ WITH Linux-syscall-note 169
((GPL-2.0 WITH Linux-syscall-note) OR BSD-2-Clause) 21
((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) 17
LGPL-2.1+ WITH Linux-syscall-note 15
GPL-1.0+ WITH Linux-syscall-note 14
((GPL-2.0+ WITH Linux-syscall-note) OR BSD-3-Clause) 5
LGPL-2.0+ WITH Linux-syscall-note 4
LGPL-2.1 WITH Linux-syscall-note 3
((GPL-2.0 WITH Linux-syscall-note) OR MIT) 3
((GPL-2.0 WITH Linux-syscall-note) AND MIT) 1

and that resulted in the third patch in this series.

- when the two scanners agreed on the detected license(s), that became
the concluded license(s).

- when there was disagreement between the two scanners (one detected a
license but the other didn't, or they both detected different
licenses) a manual inspection of the file occurred.

- In most cases a manual inspection of the information in the file
resulted in a clear resolution of the license that should apply (and
which scanner probably needed to revisit its heuristics).

- When it was not immediately clear, the license identifier was
confirmed with lawyers working with the Linux Foundation.

- If there was any question as to the appropriate license identifier,
the file was flagged for further research and to be revisited later
in time.

In total, over 70 hours of logged manual review was done on the
spreadsheet to determine the SPDX license identifiers to apply to the
source files by Kate, Philippe, Thomas and, in some cases, confirmation
by lawyers working with the Linux Foundation.

Kate also obtained a third independent scan of the 4.13 code base from
FOSSology, and compared selected files where the other two scanners
disagreed against that SPDX file, to see if there was new insights. The
Windriver scanner is based on an older version of FOSSology in part, so
they are related.

Thomas did random spot checks in about 500 files from the spreadsheets
for the uapi headers and agreed with SPDX license identifier in the
files he inspected. For the non-uapi files Thomas did random spot checks
in about 15000 files.

In initial set of patches against 4.14-rc6, 3 files were found to have
copy/paste license identifier errors, and have been fixed to reflect the
correct identifier.

Additionally Philippe spent 10 hours this week doing a detailed manual
inspection and review of the 12,461 patched files from the initial patch
version early this week with:
- a full scancode scan run, collecting the matched texts, detected
license ids and scores
- reviewing anything where there was a license detected (about 500+
files) to ensure that the applied SPDX license was correct
- reviewing anything where there was no detection but the patch license
was not GPL-2.0 WITH Linux-syscall-note to ensure that the applied
SPDX license was correct

This produced a worksheet with 20 files needing minor correction. This
worksheet was then exported into 3 different .csv files for the
different types of files to be modified.

These .csv files were then reviewed by Greg. Thomas wrote a script to
parse the csv files and add the proper SPDX tag to the file, in the
format that the file expected. This script was further refined by Greg
based on the output to detect more types of files automatically and to
distinguish between header and source .c files (which need different
comment types.) Finally Greg ran the script using the .csv files to
generate the patches.

Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org>
Reviewed-by: Philippe Ombredanne <pombredanne@nexb.com>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

show more ...

arm64: dts: marvell: add Device Tree files for Armada-8KP

This commit adds the base Device Tree files for the Armada 8KPlus.
The Armada 8KP SoCs include several hardware blocks, and this
commit only

arm64: dts: marvell: add Device Tree files for Armada-8KP

This commit adds the base Device Tree files for the Armada 8KPlus.
The Armada 8KP SoCs include several hardware blocks, and this
commit only adds support for the AP810 block, that contains the CPU
core and basic peripherals.

AP810 is a high-performance die, includes octal core application
processor based ARMv8-A architecture, two standard high speed DDR4
interface, and GIC-600 interrupt controller.
AP810 Built as part of Marvell’s MoChi AP family products.

Armada-8080 (8KPlus family), include an AP810 block that contains
the CPU core and basic peripherals.

This commit creates the following hierarchy:
* armada-ap810-ap0.dtsi - definitions common to AP810
* armada-ap810-ap0-octa-core.dtsi - description of the octa cores
* armada-8080.dtsi - description of the 8080 SoC
* armada-8080-db.dts - description of the 8080 board

Signed-off-by: Hanna Hawa <hannah@marvell.com>
Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>

show more ...

arm64: dts: marvell: Add DT for MACCHIATOBin board

Add a cut-down version of the DTS file for the community board
MACCHIATOBin from SolidRun based on Marvell Armada 8040 SoC to suit
the current main

arm64: dts: marvell: Add DT for MACCHIATOBin board

Add a cut-down version of the DTS file for the community board
MACCHIATOBin from SolidRun based on Marvell Armada 8040 SoC to suit
the current mainlined Armada 8040 state.

This brings support for mainly SATA, SPI flash and UART. The USB
descriptions are included but are not tested in this form due to the
lack of mainline GPIO.

Signed-off-by: Konstantin Porotchkin <kostap@marvell.com>
Acked-by: Rabeeh Khoury <rabeeh@solid-run.com>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>

show more ...

arm64: dts: marvell: Add definition for the Globalscale Marvell ESPRESSOBin Board

This is a high performance 64 bit dual core low power consuming
networking computing platform based on the ARMv8 arc

arm64: dts: marvell: Add definition for the Globalscale Marvell ESPRESSOBin Board

This is a high performance 64 bit dual core low power consuming
networking computing platform based on the ARMv8 architecture.
It contains an Armada 3720 running up to 1.2Ghz.

This commit adds a basic definition for this board.

Signed-off-by: Romain Perier <romain.perier@free-electrons.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>

show more ...

arm64: dts: marvell: add description for the Armada 8040 dev board

This commit adds a Device Tree description for the Marvell Armada 8040
Development Board. It features a quad-core Cortex A72 Armada

arm64: dts: marvell: add description for the Armada 8040 dev board

This commit adds a Device Tree description for the Marvell Armada 8040
Development Board. It features a quad-core Cortex A72 Armada 8040 SoC,
with a large number of peripherals: dual Gigabit, dual 10 GBit, 6 PCIe
interfaces, 6 SATA ports, 4 USB 3.0 ports, and more.

Only a subset of the functionalities are supported so far, and
additional features will be progressively enabled in the future.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>

show more ...

arm64: dts: marvell: add Device Tree files for Armada 7K/8K

This commit adds the base Device Tree files for the Armada 7K and 8K
SoCs, as well as the Armada 8040 DB board.

The Armada 7020, 7040 (7K

arm64: dts: marvell: add Device Tree files for Armada 7K/8K

This commit adds the base Device Tree files for the Armada 7K and 8K
SoCs, as well as the Armada 8040 DB board.

The Armada 7020, 7040 (7K family) and 8020, 8040 (8K family) are
composed of:

- An AP806 block that contains the CPU core and a few basic
peripherals. The AP806 is available in dual core configurations
(used in 7020 and 8020) and quad core configurations (used in 8020
and 8040).

- One or two CP110 blocks that contain all the high-speed interfaces
(SATA, PCIe, Ethernet, etc.). The 7K family chips have one CP110,
and the 8K family chips have two CP110, giving them twice the
number of HW interfaces.

In order to represent this from a Device Tree point of view, this
commit creates the following hierarchy:

* armada-ap806.dtsi - definitions common to dual/quad ap806
* armada-ap806-dual.dtsi - description of the two CPUs
* armada-7020.dtsi - description of the 7020 SoC
* armada-8020.dtsi - description of the 8020 SoC
* armada-ap806-quad.dtsi - description of the four CPUs
* armada-7040.dtsi - description of the 7040 SoC
* armada-7040-db.dts - description of the 7040 board
* armada-8040.dtsi - description of the 8040 SoC

The CP110 blocks are not described yet, and will be part of future
patch series.

[gregory.clement@free-electrons.com: Fix commit title by adding ' dts:']
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>

show more ...