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/

Make the default FDT implementation of platform_mp_setmaxid use the cpu
nodes from the DTB by default. This will allow us to enumerate the CPUs
without hard coding the CPU count into code.

Reviewed

Make the default FDT implementation of platform_mp_setmaxid use the cpu
nodes from the DTB by default. This will allow us to enumerate the CPUs
without hard coding the CPU count into code.

Reviewed by: br
Sponsored by: ABT Systems Ltd
Differential Revision: https://reviews.freebsd.org/D9827

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Merge ^/head r309817 through r310168.

All armv6 platforms have the same implementation of platform_lastaddr.
Replace them with a default handler that returns devmap_lastaddr.

Reviewed by: mmel
Sponsored by: ABT Systems Ltd
Differential

All armv6 platforms have the same implementation of platform_lastaddr.
Replace them with a default handler that returns devmap_lastaddr.

Reviewed by: mmel
Sponsored by: ABT Systems Ltd
Differential Revision: https://reviews.freebsd.org/D8806

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Merge ^/head r305892 through r306302.

Move cpu_reset to be a platform method to allow multiple implementations.

Reviewed by: mmel
Sponsored by: ABT Systems Ltd
Differential Revision: https://reviews.freebsd.org/D8010

Remove bus_dma_get_range and bus_dma_get_range_nb on armv6. We only need
this on a few earlier arm SoCs.

Reviewed by: manu (earlier version)
Sponsored by: ABT Systems Ltd

While gem5 is not qemu, we treat it as "simulators" or "virtual environments".
Add the needed hardcoded gem5 attachments for the UART there, re-using all
the other bits.

In collaboration with: andre

While gem5 is not qemu, we treat it as "simulators" or "virtual environments".
Add the needed hardcoded gem5 attachments for the UART there, re-using all
the other bits.

In collaboration with: andrew
Sponsored by: DARPA/AFRL
Reviewed by: andrew
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D6204

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Add a MULTIDELAY option to allow the ARM kernel to have multiple DELAY
implementations. Early in the boot the kernel will use an approximate,
however after the timer has been probed it will switch to

Add a MULTIDELAY option to allow the ARM kernel to have multiple DELAY
implementations. Early in the boot the kernel will use an approximate,
however after the timer has been probed it will switch to a more accurate
implementation.

Reviewed by: manu
Sponsored by: ABT Systems Ltd
Differential Revision: https://reviews.freebsd.org/D5762

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Move arm's devmap to some generic place, so it can be used
by other architectures.

Reviewed by: imp
Differential Revision: https://reviews.freebsd.org/D6091
Sponsored by: DARPA, AFRL
Sponsored by: H

Move arm's devmap to some generic place, so it can be used
by other architectures.

Reviewed by: imp
Differential Revision: https://reviews.freebsd.org/D6091
Sponsored by: DARPA, AFRL
Sponsored by: HEIF5

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Merge ^/head r296007 through r296368.

MFH

Sponsored by: The FreeBSD Foundation

Add SMP support to the ARM PLATFORM code. This will allow us to have
different methods to start the secondary cores in a kernel built for
multiple SoCs, e.g. with the Allwinner A20 and A31.

Sponsore

Add SMP support to the ARM PLATFORM code. This will allow us to have
different methods to start the secondary cores in a kernel built for
multiple SoCs, e.g. with the Allwinner A20 and A31.

Sponsored by: ABT systems Ltd
Differential Revision: https://reviews.freebsd.org/D5466

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Catch up with HEAD (r280229-r284686).

Merge sync of head

Merge from head

MFH: r280643-r281852

Sponsored by: The FreeBSD Foundation

Add support for the QEMU virt SoC. This is a SoC built depending on the
command line arguments passed in. It will then generate a dtb on the fly,
as such no dts will be added as it may be incorrect.

Add support for the QEMU virt SoC. This is a SoC built depending on the
command line arguments passed in. It will then generate a dtb on the fly,
as such no dts will be added as it may be incorrect.

Relnotes: yes

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