arm: Remove tacoma-bmc machine

Removal was scheduled for 10.0. Use the rainier-bmc machine or the
ast2600-evb as a replacement.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by

arm: Remove tacoma-bmc machine

Removal was scheduled for 10.0. Use the rainier-bmc machine or the
ast2600-evb as a replacement.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Cédric Le Goater <clg@redhat.com>

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docs/system/arm/aspeed: add missing model supermicrox11spi-bmc

Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Reviewed-by: Andrew Jeffery <andrew@codeconstruct.com.au>
Message-id: 202

docs/system/arm/aspeed: add missing model supermicrox11spi-bmc

Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Reviewed-by: Andrew Jeffery <andrew@codeconstruct.com.au>
Message-id: 20241122225049.1617774-13-pierrick.bouvier@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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docs/system/arm/fby35: update link to product page

Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderso

docs/system/arm/fby35: update link to product page

Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-id: 20241122225049.1617774-8-pierrick.bouvier@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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docs/system/arm/: add FEAT_DoubleLock

We already implement FEAT_DoubleLock (see commit f94a6df5dd6a7) when
the ID registers call for it. This feature is actually one that must
*not* be implemented

docs/system/arm/: add FEAT_DoubleLock

We already implement FEAT_DoubleLock (see commit f94a6df5dd6a7) when
the ID registers call for it. This feature is actually one that must
*not* be implemented in v9.0, but since our documentation lists
everything we can emulate, we should include FEAT_DoubleLock in the
list.

Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Message-id: 20241122225049.1617774-7-pierrick.bouvier@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
[PMM: expand commit message]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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docs/system/arm/: add FEAT_MTE_ASYNC

We already implement FEAT_MTE_ASYNC; we just forgot to list it
in the documentation.

Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Reviewed-by:

docs/system/arm/: add FEAT_MTE_ASYNC

We already implement FEAT_MTE_ASYNC; we just forgot to list it
in the documentation.

Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20241122225049.1617774-6-pierrick.bouvier@linaro.org
[PMM: expand commit message]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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docs/system/arm/emulation: add FEAT_SSBS2

We implemented this at the same times as FEAT_SSBS, but forgot
to list it in the documentation.

Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.or

docs/system/arm/emulation: add FEAT_SSBS2

We implemented this at the same times as FEAT_SSBS, but forgot
to list it in the documentation.

Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20241122225049.1617774-4-pierrick.bouvier@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
[PMM: improve commit message]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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docs/system/arm/emulation: fix typo in feature name

Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 2024112222

docs/system/arm/emulation: fix typo in feature name

Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20241122225049.1617774-3-pierrick.bouvier@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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docs/system/arm/emulation: mention armv9

Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20241122225049.161777

docs/system/arm/emulation: mention armv9

Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20241122225049.1617774-2-pierrick.bouvier@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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docs: aspeed: Reorganize the "Boot options" section

Add subsubsections for possible boot methods and introduce a new
section on eMMC boot support for the ast2600-evb and rainier-emmc
machines, boot

docs: aspeed: Reorganize the "Boot options" section

Add subsubsections for possible boot methods and introduce a new
section on eMMC boot support for the ast2600-evb and rainier-emmc
machines, boot partitions assumptions and limitations.

Acked-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Jan Luebbe <jlu@pengutronix.de>
Reviewed-by: Andrew Jeffery <andrew@codeconstruct.com.au>
Signed-off-by: Cédric Le Goater <clg@redhat.com>

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target/arm: Enable FEAT_CMOW for -cpu max

FEAT_CMOW introduces support for controlling cache maintenance
instructions executed in EL0/1 and is mandatory from Armv8.8.

On real hardware, the main use

target/arm: Enable FEAT_CMOW for -cpu max

FEAT_CMOW introduces support for controlling cache maintenance
instructions executed in EL0/1 and is mandatory from Armv8.8.

On real hardware, the main use for this feature is to prevent processes
from invalidating or flushing cache lines for addresses they only have
read permission, which can impact the performance of other processes.

QEMU implements all cache instructions as NOPs, and, according to rule
[1], which states that generating any Permission fault when a cache
instruction is implemented as a NOP is implementation-defined, no
Permission fault is generated for any cache instruction when it lacks
read and write permissions.

QEMU does not model any cache topology, so the PoU and PoC are before
any cache, and rules [2] apply. These rules state that generating any
MMU fault for cache instructions in this topology is also
implementation-defined. Therefore, for FEAT_CMOW, we do not generate any
MMU faults either, instead, we only advertise it in the feature
register.

[1] Rule R_HGLYG of section D8.14.3, Arm ARM K.a.
[2] Rules R_MZTNR and R_DNZYL of section D8.14.3, Arm ARM K.a.

Signed-off-by: Gustavo Romero <gustavo.romero@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20241104142606.941638-1-gustavo.romero@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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docs/system/arm: Add placeholder docs for mcimx6ul-evk and mcimx7d-sabre

Add placeholder docs for the mcimx6ul-evk and mcimx7d-sabre boards.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

docs/system/arm: Add placeholder docs for mcimx6ul-evk and mcimx7d-sabre

Add placeholder docs for the mcimx6ul-evk and mcimx7d-sabre boards.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-id: 20241018141332.942844-7-peter.maydell@linaro.org

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docs/system/arm: Add placeholder doc for xlnx-zcu102 board

Add a placeholder doc for the xlnx-zcu102 board.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Alex Bennée <alex.be

docs/system/arm: Add placeholder doc for xlnx-zcu102 board

Add a placeholder doc for the xlnx-zcu102 board.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-id: 20241018141332.942844-6-peter.maydell@linaro.org

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docs/system/arm: Add placeholder doc for exynos4 boards

Add a placeholder doc for the exynos4 boards nuri and smdkc210.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Alex Ben

docs/system/arm: Add placeholder doc for exynos4 boards

Add a placeholder doc for the exynos4 boards nuri and smdkc210.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Message-id: 20241018141332.942844-5-peter.maydell@linaro.org

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docs/system/arm: Split fby35 out from aspeed.rst

The fby35 machine is not implemented in hw/arm/aspeed.c,
but its documentation is currently stuck at the end of aspeed.rst,
formatted in a way that i

docs/system/arm: Split fby35 out from aspeed.rst

The fby35 machine is not implemented in hw/arm/aspeed.c,
but its documentation is currently stuck at the end of aspeed.rst,
formatted in a way that it gets its own heading in the top-level
list of boards in target-arm.html.

We don't have any other boards that we document like this; split it
out into its own rst file. This improves consistency with other
board docs and means we can have the entry in the target-arm
list be in the correct alphabetical order.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Message-id: 20241018141332.942844-4-peter.maydell@linaro.org

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docs/system/arm: Don't use wildcard '*-bmc' in doc titles

We have two Arm board doc files which both use '*-bmc' in their
documentation title. The result is that when you read the
table of contents

docs/system/arm: Don't use wildcard '*-bmc' in doc titles

We have two Arm board doc files which both use '*-bmc' in their
documentation title. The result is that when you read the
table of contents in system/target-arm.html you don't know
which boards are covered by which file.

Expand out the board names entirely in the document titles.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Message-id: 20241018141332.942844-3-peter.maydell@linaro.org

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docs/system/arm/stm32: List olimex-stm32-h405 in document title

List the olimex-stm32-h405 board in the document title, so that the
board name appears in the table of contents in system/target-arm.r

docs/system/arm/stm32: List olimex-stm32-h405 in document title

List the olimex-stm32-h405 board in the document title, so that the
board name appears in the table of contents in system/target-arm.rst.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Message-id: 20241018141332.942844-2-peter.maydell@linaro.org

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hw/arm: Add SPI to Allwinner A10

The Allwinner A10 SPI controller is added to the Allwinner A10
description, so it is available when Cubieboard is emulated.

Update the documentation for Cubieboard

hw/arm: Add SPI to Allwinner A10

The Allwinner A10 SPI controller is added to the Allwinner A10
description, so it is available when Cubieboard is emulated.

Update the documentation for Cubieboard to indicate SPI availability.

Signed-off-by: Strahinja Jankovic <strahinja.p.jankovic@gmail.com>
Message-id: 20241001221349.8319-3-strahinja.p.jankovic@gmail.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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hw/arm/stm32f405: Add RCC device to stm32f405 SoC

Add the reset and clock controller device to the stm32f405 SoC.

Signed-off-by: Roman Cardenas Rodriguez <rcardenas.rod@gmail.com>
[PMM: tweak commi

hw/arm/stm32f405: Add RCC device to stm32f405 SoC

Add the reset and clock controller device to the stm32f405 SoC.

Signed-off-by: Roman Cardenas Rodriguez <rcardenas.rod@gmail.com>
[PMM: tweak commit message]
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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hw/arm: Remove 'n800' and 'n810' machines

Remove the 'n800' and 'n810' machine types, which modelled
Nokia internet tablets. These were deprecated in 9.0 and
so we can remove them for 9.2.

Signed-o

hw/arm: Remove 'n800' and 'n810' machines

Remove the 'n800' and 'n810' machine types, which modelled
Nokia internet tablets. These were deprecated in 9.0 and
so we can remove them for 9.2.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-id: 20240903160751.4100218-26-peter.maydell@linaro.org
[PMM: added removal of arm-n800-machine.c post-review]

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hw/arm: Remove 'mainstone' machine

The 'mainstone' machine has been deprecated since 9.0, and
so we can remove it for the 9.2 release.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Review

hw/arm: Remove 'mainstone' machine

The 'mainstone' machine has been deprecated since 9.0, and
so we can remove it for the 9.2 release.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-id: 20240903160751.4100218-11-peter.maydell@linaro.org

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hw/arm: Remove 'connex' and 'verdex' machines

The connex and verdex machines have been deprecated since
9.0 and so can be removed for the 9.2 release.

Signed-off-by: Peter Maydell <peter.maydell@li

hw/arm: Remove 'connex' and 'verdex' machines

The connex and verdex machines have been deprecated since
9.0 and so can be removed for the 9.2 release.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-id: 20240903160751.4100218-10-peter.maydell@linaro.org

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hw/arm: Remove 'cheetah' machine

The 'cheetah' machine has been deprecated since 9.0, so we can
remove it for the 9.2 release.

(tsc210x.c is also used by nseries, so move its MAINTAINER file
line t

hw/arm: Remove 'cheetah' machine

The 'cheetah' machine has been deprecated since 9.0, so we can
remove it for the 9.2 release.

(tsc210x.c is also used by nseries, so move its MAINTAINER file
line there; the nseries boards are also about to be removed.)

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 20240903160751.4100218-9-peter.maydell@linaro.org

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hw/arm: Remove deprecated akita, borzoi, spitz, terrier, tosa boards

The Sharp XScale-based PDA board models akita, borzoi, spitz,
terrier, and tosa were all deprecated in 9.0, so our deprecation
cy

hw/arm: Remove deprecated akita, borzoi, spitz, terrier, tosa boards

The Sharp XScale-based PDA board models akita, borzoi, spitz,
terrier, and tosa were all deprecated in 9.0, so our deprecation
cycle permits removing them for the 9.2 release.

Remove the source files for the board models themselves, and their
documentation. There were no tests for these boards.

We will move the text describing the dropped boards from
deprecated.rst to removed-features.rst when we've cleaned up all the
boards it lists. Device models used only by removed board models
will be removed in separate commits.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-id: 20240903160751.4100218-2-peter.maydell@linaro.org

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target/arm: Enable FEAT_EBF16 in the "max" CPU

Now that we've implemented the required behaviour for FEAT_EBF16, we
can enable it for the "max" CPU type, list it in our documentation,
and delete a T

target/arm: Enable FEAT_EBF16 in the "max" CPU

Now that we've implemented the required behaviour for FEAT_EBF16, we
can enable it for the "max" CPU type, list it in our documentation,
and delete a TODO comment about it being missing.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>

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aspeed: Introduce a 'boot-emmc' machine option

The default behavior of some Aspeed machines is to boot from the eMMC
device, like the rainier-bmc. Others like ast2600-evb could also boot
from eMMC i

aspeed: Introduce a 'boot-emmc' machine option

The default behavior of some Aspeed machines is to boot from the eMMC
device, like the rainier-bmc. Others like ast2600-evb could also boot
from eMMC if the HW strapping boot-from-eMMC bit was set. Add a
property to set or unset this bit. This is useful to test boot images.

For now, only activate this property on the ast2600-evb and rainier-bmc
machines for which eMMC images are available or can be built.

Signed-off-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Andrew Jeffery <andrew@codeconstruct.com.au>
Tested-by: Andrew Jeffery <andrew@codeconstruct.com.au>
Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org>

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