arm/mv: Remove pre-armv7 support

Armv4, Armv5, and Armv6 support has been removed. Remove the Marvell
SoCs that used these cores.

Reviewed by: cognet, imp
Sponsored by: Arm Ltd
Differential Revisio

arm/mv: Remove pre-armv7 support

Armv4, Armv5, and Armv6 support has been removed. Remove the Marvell
SoCs that used these cores.

Reviewed by: cognet, imp
Sponsored by: Arm Ltd
Differential Revision: https://reviews.freebsd.org/D49497

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sys: Automated cleanup of cdefs and other formatting

Apply the following automated changes to try to eliminate
no-longer-needed sys/cdefs.h includes as well as now-empty
blank lines in a row.

Remov

sys: Automated cleanup of cdefs and other formatting

Apply the following automated changes to try to eliminate
no-longer-needed sys/cdefs.h includes as well as now-empty
blank lines in a row.

Remove /^#if.*\n#endif.*\n#include\s+<sys/cdefs.h>.*\n/
Remove /\n+#include\s+<sys/cdefs.h>.*\n+#if.*\n#endif.*\n+/
Remove /\n+#if.*\n#endif.*\n+/
Remove /^#if.*\n#endif.*\n/
Remove /\n+#include\s+<sys/cdefs.h>\n#include\s+<sys/types.h>/
Remove /\n+#include\s+<sys/cdefs.h>\n#include\s+<sys/param.h>/
Remove /\n+#include\s+<sys/cdefs.h>\n#include\s+<sys/capsicum.h>/

Sponsored by: Netflix

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sys: Remove $FreeBSD$: one-line .c pattern

Remove /^[\s*]*__FBSDID\("\$FreeBSD\$"\);?\s*\n/

spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD

The SPDX folks have obsoleted the BSD-2-Clause-FreeBSD identifier. Catch
up to that fact and revert to their recommended match of

spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD

The SPDX folks have obsoleted the BSD-2-Clause-FreeBSD identifier. Catch
up to that fact and revert to their recommended match of BSD-2-Clause.

Discussed with: pfg
MFC After: 3 days
Sponsored by: Netflix

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arm mv: Remove unused devclass arguments to DRIVER_MODULE.

arm: clean up empty lines in .c and .h files

MFHead @348740

Sponsored by: The FreeBSD Foundation

Extract eventfilter declarations to sys/_eventfilter.h

This allows replacing "sys/eventfilter.h" includes with "sys/_eventfilter.h"
in other header files (e.g., sys/{bus,conf,cpu}.h) and reduces hea

Extract eventfilter declarations to sys/_eventfilter.h

This allows replacing "sys/eventfilter.h" includes with "sys/_eventfilter.h"
in other header files (e.g., sys/{bus,conf,cpu}.h) and reduces header
pollution substantially.

EVENTHANDLER_DECLARE and EVENTHANDLER_LIST_DECLAREs were moved out of .c
files into appropriate headers (e.g., sys/proc.h, powernv/opal.h).

As a side effect of reduced header pollution, many .c files and headers no
longer contain needed definitions. The remainder of the patch addresses
adding appropriate includes to fix those files.

LOCK_DEBUG and LOCK_FILE_LINE_ARG are moved to sys/_lock.h, as required by
sys/mutex.h since r326106 (but silently protected by header pollution prior
to this change).

No functional change (intended). Of course, any out of tree modules that
relied on header pollution for sys/eventhandler.h, sys/lock.h, or
sys/mutex.h inclusion need to be fixed. __FreeBSD_version has been bumped.

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Make Marvell armv7 timer and wdt registers definitions common

Define timers registers for both SoCs and choose proper one during runtime
based on information from FDT.
In WDT driver there are differ

Make Marvell armv7 timer and wdt registers definitions common

Define timers registers for both SoCs and choose proper one during runtime
based on information from FDT.
In WDT driver there are different function for ArmadaXP and other ARMv5 SoCs.
In timer driver registers definitions are stored in resource_spec structure
and chosen during runtime.

Submitted by: Rafal Kozik <rk@semihalf.com>
Obtained from: Semihalf
Sponsored by: Stormshield
Differential Revision: https://reviews.freebsd.org/D14746

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Make Marvell Armada reset registers usage generic

Define reset registers for both Armada38X and ArmadaXP and
choose proper one during runtime based on information from FDT.

Submitted by: Rafal Kozi

Make Marvell Armada reset registers usage generic

Define reset registers for both Armada38X and ArmadaXP and
choose proper one during runtime based on information from FDT.

Submitted by: Rafal Kozik <rk@semihalf.com>
Obtained from: Semihalf
Sponsored by: Stormshield
Differential Revision: https://reviews.freebsd.org/D14745

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Fix kernel modules names for Marvell armv7

Two modules with the same name cannot be loaded, so Marvell specific drivers
cannot have the same name as the generic drivers.
Files with the same name, ev

Fix kernel modules names for Marvell armv7

Two modules with the same name cannot be loaded, so Marvell specific drivers
cannot have the same name as the generic drivers.
Files with the same name, even in different folders overlaps their .o files,
so in order to prepare for supporting Marvell platforms in GENERIC armv7
config, modify conflicting names.

Submitted by: Rafal Kozik <rk@semihalf.com>
Obtained from: Semihalf
Sponsored by: Stormshield
Differential Revision: https://reviews.freebsd.org/D14743

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Split out delay code in Marvell timer driver for PLATFORM

The PLATFORM code will perform the software loop in the early boot,
so extract the actual delay code to handle situation, when
the timers ar

Split out delay code in Marvell timer driver for PLATFORM

The PLATFORM code will perform the software loop in the early boot,
so extract the actual delay code to handle situation, when
the timers are already initialized.

Obtained from: Semihalf
Sponsored by: Stormshield

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Make Marvell AmadaXP timer driver more generic

Store pointers to SoC specific functions in mv_timer_config structure
and determine proper config in runtime based on compatible string from FDT.
Compa

Make Marvell AmadaXP timer driver more generic

Store pointers to SoC specific functions in mv_timer_config structure
and determine proper config in runtime based on compatible string from FDT.
Compatible string for ArmadaXP timers is changed to match Linux FDT.
Armada 38x uses generic Cortex-A9 timer and separate watchdog drivers, so
it does not need to be supported by timer driver.

Submitted by: Rafal Kozik <rk@semihalf.com>
Reviewed by: manu
Obtained from: Semihalf
Sponsored by: Stormshield
Differential Revision: https://reviews.freebsd.org/D14741

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Merge ^/head r327341 through r327623.

Use the TSLOG framework to record entry/exit timestamps for DELAY and
_vprintf; these functions are called in many places and can contribute
meaningfully to the total time spent booting.

sys/arm: further adoption of SPDX licensing ID tags.

Mainly focus on files that use BSD 2-Clause license, however the tool I
was using misidentified many licenses so this was mostly a manual - error

sys/arm: further adoption of SPDX licensing ID tags.

Mainly focus on files that use BSD 2-Clause license, however the tool I
was using misidentified many licenses so this was mostly a manual - error
prone - task.

The Software Package Data Exchange (SPDX) group provides a specification
to make it easier for automated tools to detect and summarize well known
opensource licenses. We are gradually adopting the specification, noting
that the tags are considered only advisory and do not, in any way,
superceed or replace the license texts.

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Merge ^/head r294169 through r294598.

MFH @r294567

MFH

Sponsored by: The FreeBSD Foundation

Support watchdog depending on "mrvl,has-wdt" property

With this commit, watchdog is supported only in case of having
"mrvl,has-wdt" property or dedicated for watchdog compatibility field
("marvell,a

Support watchdog depending on "mrvl,has-wdt" property

With this commit, watchdog is supported only in case of having
"mrvl,has-wdt" property or dedicated for watchdog compatibility field
("marvell,armada-380-wdt"). There is no need to modify dts files,
as "has-wdt" property already exists.

Obtained from: Semihalf
Sponsored by: Stormshield
Submitted by: Bartosz Szczepanek <bsz@semihalf.com>
Differential revision: https://reviews.freebsd.org/D4424

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Add support for watchdog on Armada38x

A38X watchdog support was implemented in sys/arm/mv/timer.c driver.
It required following modifications:
- add "marvell,armada-380-wdt" compatibility, which sup

Add support for watchdog on Armada38x

A38X watchdog support was implemented in sys/arm/mv/timer.c driver.
It required following modifications:
- add "marvell,armada-380-wdt" compatibility, which supports only watchdog
- correct and enhance definitions related to timer control register
- unmask reset capability in RSTOUTn_MASK register
- use dedicated watchdog timer on A38X instead of second timer

Obtained from: Semihalf
Sponsored by: Stormshield
Submitted by: Bartosz Szczepanek <bsz@semihalf.com>
Differential revision: https://reviews.freebsd.org/D4423

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Introduce initial support for Marvell Armada38x

This commit introduces initial support for Marvell Armada38x platform.
Changes:
- Add common DTS files for Armada38x SoCs and DTS file for A388-GP
- A

Introduce initial support for Marvell Armada38x

This commit introduces initial support for Marvell Armada38x platform.
Changes:
- Add common DTS files for Armada38x SoCs and DTS file for A388-GP
- Add ARMADA38X kernel configuration
- Add option SOC_MV_ARMADA38X and set MV_PCI_PORTS
- Add list of files to compile
- Implement get_tclk(), get_sar_value(), cpu_reset() functions
- Add CPU ID and SoC numbers
- Correct ifdefs in arm/mv/timer.c

Reviewed by: ian, imp
Obtained from: Semihalf
Sponsored by: Stormshield
Submitted by: Michal Stanek <mst@semihalf.com>
Differential revision: https://reviews.freebsd.org/D4210

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MFC @ r266724

An SVM update will follow this.

Merge head

IFC @264767