Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20220128' into staging

target-arm queue:
* Update copyright dates to 2022
* hw/armv7m: Fix broken VMStateDescription
* hw/char/

Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20220128' into staging

target-arm queue:
* Update copyright dates to 2022
* hw/armv7m: Fix broken VMStateDescription
* hw/char/exynos4210_uart: Fix crash on trying to load VM state
* rtc: Move RTC function prototypes to their own header
* xlnx-versal-virt: Support PMC SLCR
* xlnx-versal-virt: Support OSPI flash memory controller
* scripts: Explain the difference between linux-headers and standard-headers
* target/arm: Log CPU index in 'Taking exception' log
* arm_gicv3_its: Various bugfixes and cleanups
* arm_gicv3_its: Implement the missing MOVI and MOVALL commands
* ast2600: Fix address mapping of second SPI controller
* target/arm: Use correct entrypoint for SVC taken from Hyp to Hyp

# gpg: Signature made Fri 28 Jan 2022 15:29:36 GMT
# gpg: using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE
# gpg: issuer "peter.maydell@linaro.org"
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [ultimate]
# gpg: aka "Peter Maydell <pmaydell@gmail.com>" [ultimate]
# gpg: aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [ultimate]
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83 15CF 3C25 25ED 1436 0CDE

* remotes/pmaydell/tags/pull-target-arm-20220128: (32 commits)
target/arm: Use correct entrypoint for SVC taken from Hyp to Hyp
hw/arm: ast2600: Fix address mapping of second SPI controller
hw/intc/arm_gicv3_its: Implement MOVI
hw/intc/arm_gicv3_its: Implement MOVALL
hw/intc/arm_gicv3_its: Check table bounds against correct limit
hw/intc/arm_gicv3_its: Make GITS_BASER<n> RAZ/WI for unimplemented registers
hw/intc/arm_gicv3_its: Provide read accessor for translation_ops
hw/intc/arm_gicv3: Set GICR_CTLR.CES if LPIs are supported
hw/intc/arm_gicv3_redist: Remove unnecessary zero checks
hw/intc/arm_gicv3_its: Sort ITS command list into numeric order
hw/intc/arm_gicv3: Honour GICD_CTLR.EnableGrp1NS for LPIs
hw/intc/arm_gicv3_its: Don't clear GITS_CWRITER on writes to GITS_CBASER
hw/intc/arm_gicv3_its: Don't clear GITS_CREADR when GITS_CTLR.ENABLED is set
hw/intc/arm_gicv3: Initialise dma_as in GIC, not ITS
hw/intc/arm_gicv3_its: Add tracepoints
target/arm: Log CPU index in 'Taking exception' log
scripts: Explain the difference between linux-headers and standard-headers
MAINTAINERS: Remove myself (for raspi).
MAINTAINERS: Add an entry for Xilinx Versal OSPI
hw/arm/xlnx-versal-virt: Connect mt35xu01g flashes to the OSPI
...

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

show more ...

hw/dma/xlnx_csu_dma: Support starting a read transfer through a class method

An option on real hardware when embedding a DMA engine into a peripheral
is to make the peripheral control the engine thr

hw/dma/xlnx_csu_dma: Support starting a read transfer through a class method

An option on real hardware when embedding a DMA engine into a peripheral
is to make the peripheral control the engine through a custom DMA control
(hardware) interface between the two. Software drivers in this scenario
configure and trigger DMA operations through the controlling peripheral's
register API (for example, writing a specific bit in a register could
propagate down to a transfer start signal on the DMA control interface).
At the same time the status, results and interrupts for the transfer might
still be intended to be read and caught through the DMA engine's register
API (and signals).

This patch adds a class 'read' method for allowing to start read transfers
from peripherals embedding and controlling the Xilinx CSU DMA engine as in
above scenario.

Signed-off-by: Francisco Iglesias <francisco.iglesias@xilinx.com>
Reviewed-by: Luc Michel <luc@lmichel.fr>
Message-id: 20220121161141.14389-6-francisco.iglesias@xilinx.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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include/hw/dma/xlnx_csu_dma: Add in missing includes in the header

Add in the missing includes in the header for being able to build the DMA
model when reusing it.

Signed-off-by: Francisco Iglesias

include/hw/dma/xlnx_csu_dma: Add in missing includes in the header

Add in the missing includes in the header for being able to build the DMA
model when reusing it.

Signed-off-by: Francisco Iglesias <francisco.iglesias@xilinx.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Luc Michel <luc@lmichel.fr>
Message-id: 20220121161141.14389-5-francisco.iglesias@xilinx.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20210826' into staging

target-arm queue:
* hw/dma/xlnx-zdma, xlnx_csu_dma: Require 'dma' link property to be set
* hw/arm/Kconfi

Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20210826' into staging

target-arm queue:
* hw/dma/xlnx-zdma, xlnx_csu_dma: Require 'dma' link property to be set
* hw/arm/Kconfig: no need to enable ACPI_MEMORY_HOTPLUG/ACPI_NVDIMM explicitly
* target/arm/cpu: Introduce sve_vq_supported bitmap
* docs/specs: Convert ACPI spec docs to rST
* arch_init: Clean up and refactoring
* hw/core/loader: In gunzip(), check index is in range before use, not after
* softmmu/physmem.c: Remove unneeded NULL check in qemu_ram_alloc_from_fd()
* softmmu/physmem.c: Check return value from realpath()
* Zero-initialize sockaddr_in structs
* raspi: Use error_fatal for SoC realize errors, not error_abort
* target/arm: Avoid assertion trying to use KVM and multiple ASes
* target/arm: Implement HSTR.TTEE
* target/arm: Implement HSTR.TJDBX
* target/arm: Do hflags rebuild in cpsr_write()
* hw/arm/xlnx-versal, xlnx-zynqmp: Add unimplemented APU mmio

# gpg: Signature made Thu 26 Aug 2021 18:02:10 BST
# gpg: using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE
# gpg: issuer "peter.maydell@linaro.org"
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [ultimate]
# gpg: aka "Peter Maydell <pmaydell@gmail.com>" [ultimate]
# gpg: aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [ultimate]
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83 15CF 3C25 25ED 1436 0CDE

* remotes/pmaydell/tags/pull-target-arm-20210826: (37 commits)
hw/arm/xlnx-zynqmp: Add unimplemented APU mmio
hw/arm/xlnx-versal: Add unimplemented APU mmio
target/arm: Do hflags rebuild in cpsr_write()
target/arm: Implement HSTR.TJDBX
target/arm: Implement HSTR.TTEE
hw/arm/virt: Delete EL3 error checksnow provided in CPU realize
target/arm: Avoid assertion trying to use KVM and multiple ASes
raspi: Use error_fatal for SoC realize errors, not error_abort
tests/tcg/multiarch/linux-test: Zero-initialize sockaddr structs
tests/qtest/ipmi-bt-test: Zero-initialize sockaddr struct
gdbstub: Zero-initialize sockaddr structs
net: Zero sockaddr_in in parse_host_port()
softmmu/physmem.c: Check return value from realpath()
softmmu/physmem.c: Remove unneeded NULL check in qemu_ram_alloc_from_fd()
hw/core/loader: In gunzip(), check index is in range before use, not after
stubs: Remove unused arch_type.c stub
arch_init.h: Don't include arch_init.h unnecessarily
arch_init.h: Move QEMU_ARCH_VIRTIO_* to qdev-monitor.c
arch_init.h: Add QEMU_ARCH_HEXAGON
meson.build: Define QEMU_ARCH in config-target.h
...

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

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hw/dma/xlnx_csu_dma: Always expect 'dma' link property to be set

Simplify by always passing a MemoryRegion property to the device.
Doing so we can move the AddressSpace field to the device struct,
r

hw/dma/xlnx_csu_dma: Always expect 'dma' link property to be set

Simplify by always passing a MemoryRegion property to the device.
Doing so we can move the AddressSpace field to the device struct,
removing need for heap allocation.

Update the Xilinx ZynqMP SoC model to pass the default system
memory instead of a NULL value.

Suggested-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 20210819163422.2863447-4-philmd@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20210310' into staging

target-arm queue:
* Add new mps3-an547 board
* target/arm: Restrict v7A TCG cpus to TCG accel
* Implemen

Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20210310' into staging

target-arm queue:
* Add new mps3-an547 board
* target/arm: Restrict v7A TCG cpus to TCG accel
* Implement a Xilinx CSU DMA model
* hw/timer/renesas_tmr: Fix use of uninitialized data in read_tcnt()

# gpg: Signature made Wed 10 Mar 2021 13:56:20 GMT
# gpg: using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE
# gpg: issuer "peter.maydell@linaro.org"
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [ultimate]
# gpg: aka "Peter Maydell <pmaydell@gmail.com>" [ultimate]
# gpg: aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [ultimate]
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83 15CF 3C25 25ED 1436 0CDE

* remotes/pmaydell/tags/pull-target-arm-20210310: (54 commits)
hw/timer/renesas_tmr: Fix use of uninitialized data in read_tcnt()
hw/timer/renesas_tmr: Prefix constants for CSS values with CSS_
hw/ssi: xilinx_spips: Remove DMA related dead codes from zynqmp_spips
hw/ssi: xilinx_spips: Clean up coding convention issues
hw/arm: xlnx-zynqmp: Connect a Xilinx CSU DMA module for QSPI
hw/arm: xlnx-zynqmp: Clean up coding convention issues
hw/dma: Implement a Xilinx CSU DMA model
target/arm: Restrict v7A TCG cpus to TCG accel
tests/qtest/sse-timer-test: Test counter scaling changes
tests/qtest/sse-timer-test: Test the system timer
tests/qtest/sse-timer-test: Add simple test of the SSE counter
docs/system/arm/mps2.rst: Document the new mps3-an547 board
hw/arm/mps2-tz: Add new mps3-an547 board
hw/arm/mps2-tz: Make initsvtor0 setting board-specific
hw/arm/mps2-tz: Support running APB peripherals on different clock
hw/misc/mps2-scc: Implement changes for AN547
hw/misc/mps2-fpgaio: Support AN547 DBGCTRL register
hw/misc/mps2-fpgaio: Fold counters subsection into main vmstate
hw/arm/mps2-tz: Make UART overflow IRQ board-specific
hw/arm/armsse: Add SSE-300 support
...

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

show more ...

hw/dma: Implement a Xilinx CSU DMA model

ZynqMP QSPI supports SPI transfer using DMA mode, but currently this
is unimplemented. When QSPI is programmed to use DMA mode, QEMU will
crash. This is obse

hw/dma: Implement a Xilinx CSU DMA model

ZynqMP QSPI supports SPI transfer using DMA mode, but currently this
is unimplemented. When QSPI is programmed to use DMA mode, QEMU will
crash. This is observed when testing VxWorks 7.

This adds a Xilinx CSU DMA model and the implementation is based on
https://github.com/Xilinx/qemu/blob/master/hw/dma/csu_stream_dma.c.
The DST part of the model is verified along with ZynqMP GQSPI model.

Signed-off-by: Xuzhou Cheng <xuzhou.cheng@windriver.com>
Signed-off-by: Bin Meng <bin.meng@windriver.com>
Tested-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Message-id: 20210303135254.3970-2-bmeng.cn@gmail.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...