Merge tag 'pull-target-arm-20240305' of https://git.linaro.org/people/pmaydell/qemu-arm into staging

target-arm queue:
* raspi: Implement Broadcom Serial Controller (BSC) for BCM2835 boards
* hw/c

Merge tag 'pull-target-arm-20240305' of https://git.linaro.org/people/pmaydell/qemu-arm into staging

target-arm queue:
* raspi: Implement Broadcom Serial Controller (BSC) for BCM2835 boards
* hw/char/pl011: Add support for loopback
* STM32L4x5: Implement RCC clock control device
* target/arm: Do memory type alignment checks
* atomic.h: Reword confusing comment for qatomic_cmpxchg
* qemu-options.hx: Don't claim "-serial" has limit of 4 serial ports

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# ihJtMcsmGVfxY8aQHyHweA==
# =isAe
# -----END PGP SIGNATURE-----
# gpg: Signature made Tue 05 Mar 2024 13:52:08 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]
# gpg: aka "Peter Maydell <peter@archaic.org.uk>" [ultimate]
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83 15CF 3C25 25ED 1436 0CDE

* tag 'pull-target-arm-20240305' of https://git.linaro.org/people/pmaydell/qemu-arm:
qemu-options.hx: Don't claim "-serial" has limit of 4 serial ports
atomic.h: Reword confusing comment for qatomic_cmpxchg
target/arm: Do memory type alignment check when translation enabled
target/arm: Do memory type alignment check when translation disabled
accel/tcg: Add TLB_CHECK_ALIGNED
accel/tcg: Add tlb_fill_flags to CPUTLBEntryFull
exec/memattrs: Remove target_tlb_bit*
target/arm: Support 32-byte alignment in pow2_align
tests/qtest/stm32l4x5_rcc-test.c: Add tests for the STM32L4x5_RCC
hw/arm/stm32l4x5_soc.c: Use the RCC Sysclk
hw/misc/stm32l4x5_rcc: Add write protections to CR register
hw/misc/stm32l4x5_rcc: Handle Register Updates
hw/misc/stm32l4x5_rcc: Initialize PLLs and clock multiplexers
hw/misc/stm32l4x5_rcc: Add an internal PLL Clock object
hw/misc/stm32l4x5_rcc: Add an internal clock multiplexer object
hw/misc/stm32l4x5_rcc: Implement STM32L4x5_RCC skeleton
hw/char/pl011: Add support for loopback
tests/qtest: Add testcase for BCM2835 BSC
hw/arm: Connect BSC to BCM2835 board as I2C0, I2C1 and I2C2
hw/i2c: Implement Broadcom Serial Controller (BSC)

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

show more ...

hw/i2c: Implement Broadcom Serial Controller (BSC)

A few deficiencies in the current device model need to be noted.

1. FIFOs are not used. All sends and receives are done directly.
2. Repeated star

hw/i2c: Implement Broadcom Serial Controller (BSC)

A few deficiencies in the current device model need to be noted.

1. FIFOs are not used. All sends and receives are done directly.
2. Repeated starts are not emulated. Repeated starts can be triggered in real
hardware by sending a new read transfer request in the window time between
transfer active set of write transfer request and done bit set of the same.

Signed-off-by: Rayhan Faizel <rayhan.faizel@gmail.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 20240224191038.2409945-2-rayhan.faizel@gmail.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Merge tag 'pull-target-arm-20230123' of https://git.linaro.org/people/pmaydell/qemu-arm into staging

target-arm queue:
* Widen cnthctl_el2 to uint64_t
* Unify checking for M Main Extension in MRS/

Merge tag 'pull-target-arm-20230123' of https://git.linaro.org/people/pmaydell/qemu-arm into staging

target-arm queue:
* Widen cnthctl_el2 to uint64_t
* Unify checking for M Main Extension in MRS/MSR
* bitbang_i2c, versatile_i2c: code cleanups
* SME: refactor SME SM/ZA handling
* Fix physical address resolution for MTE
* Fix in_debug path in S1_ptw_translate
* Don't set EXC_RETURN.ES if Security Extension not present
* Implement DBGCLAIM registers
* Provide stubs for more external debug registers
* Look up ARMCPRegInfo at runtime, not translate time

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# 4lHiw0rPgqXtwEfeMaESSQ==
# =ubIU
# -----END PGP SIGNATURE-----
# gpg: Signature made Mon 23 Jan 2023 13:35:00 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]
# gpg: aka "Peter Maydell <peter@archaic.org.uk>" [ultimate]
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83 15CF 3C25 25ED 1436 0CDE

* tag 'pull-target-arm-20230123' of https://git.linaro.org/people/pmaydell/qemu-arm: (26 commits)
target/arm: Look up ARMCPRegInfo at runtime
target/arm: Reorg do_coproc_insn
target/arm: provide stubs for more external debug registers
target/arm: implement DBGCLAIM registers
target/arm: Don't set EXC_RETURN.ES if Security Extension not present
target/arm: Fix in_debug path in S1_ptw_translate
target/arm: Fix physical address resolution for MTE
target/arm/sme: Unify set_pstate() SM/ZA helpers as set_svcr()
target/arm/sme: Rebuild hflags in aarch64_set_svcr()
target/arm/sme: Reset ZA state in aarch64_set_svcr()
target/arm/sme: Reset SVE state in aarch64_set_svcr()
target/arm/sme: Introduce aarch64_set_svcr()
target/arm/sme: Rebuild hflags in set_pstate() helpers
target/arm/sme: Reorg SME access handling in handle_msr_i()
hw/i2c/versatile_i2c: Rename versatile_i2c -> arm_sbcon_i2c
hw/i2c/versatile_i2c: Use ARM_SBCON_I2C() macro
hw/i2c/versatile_i2c: Replace TYPE_VERSATILE_I2C -> TYPE_ARM_SBCON_I2C
hw/i2c/versatile_i2c: Replace VersatileI2CState -> ArmSbconI2CState
hw/i2c/versatile_i2c: Drop useless casts from void * to pointer
hw/i2c/bitbang_i2c: Convert DPRINTF() to trace events
...

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

show more ...

hw/i2c/versatile_i2c: Rename versatile_i2c -> arm_sbcon_i2c

This device model started with the Versatile board, named
TYPE_VERSATILE_I2C, then ended up renamed TYPE_ARM_SBCON_I2C
as per the official

hw/i2c/versatile_i2c: Rename versatile_i2c -> arm_sbcon_i2c

This device model started with the Versatile board, named
TYPE_VERSATILE_I2C, then ended up renamed TYPE_ARM_SBCON_I2C
as per the official "ARM SBCon two-wire serial bus interface"
description from:
https://developer.arm.com/documentation/dui0440/b/programmer-s-reference/two-wire-serial-bus-interface--sbcon

Use the latter name as a better description.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20230110082508.24038-6-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Merge tag 'pull-target-arm-20230113' of https://git.linaro.org/people/pmaydell/qemu-arm into staging

target-arm queue:
hw/arm/stm32f405: correctly describe the memory layout
hw/arm: Add Olimex H40

Merge tag 'pull-target-arm-20230113' of https://git.linaro.org/people/pmaydell/qemu-arm into staging

target-arm queue:
hw/arm/stm32f405: correctly describe the memory layout
hw/arm: Add Olimex H405 board
cubieboard: Support booting from an SD card image with u-boot on it
target/arm: Fix sve_probe_page
target/arm: allow writes to SCR_EL3.HXEn bit when FEAT_HCX is enabled
various code cleanups

# -----BEGIN PGP SIGNATURE-----
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# VsvMR2T6kmS3FId50bW5OQ==
# =D+ib
# -----END PGP SIGNATURE-----
# gpg: Signature made Fri 13 Jan 2023 14:10:46 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]
# gpg: aka "Peter Maydell <peter@archaic.org.uk>" [ultimate]
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83 15CF 3C25 25ED 1436 0CDE

* tag 'pull-target-arm-20230113' of https://git.linaro.org/people/pmaydell/qemu-arm: (38 commits)
target/arm: allow writes to SCR_EL3.HXEn bit when FEAT_HCX is enabled
hw/timer/xilinx_timer: Use XpsTimerState instead of 'struct timerblock'
hw/intc/xilinx_intc: Use 'XpsIntc' typedef instead of 'struct xlx_pic'
hw/misc/sbsa_ec: Declare QOM macros using OBJECT_DECLARE_SIMPLE_TYPE()
hw/misc/sbsa_ec: Rename TYPE_SBSA_EC -> TYPE_SBSA_SECURE_EC
hw/arm/npcm7xx: Declare QOM macros using OBJECT_DECLARE_SIMPLE_TYPE()
hw/arm/bcm2836: Remove definitions generated by OBJECT_DECLARE_TYPE()
hw/arm/stellaris: Use CamelCase for STELLARIS_ADC type name
hw/arm/stellaris: Drop useless casts from void * to pointer
hw/intc/omap_intc: Use CamelCase for TYPE_OMAP_INTC type name
hw/gpio/omap_gpio: Use CamelCase for TYPE_OMAP2_GPIO type name
hw/gpio/omap_gpio: Use CamelCase for TYPE_OMAP1_GPIO type name
hw/arm/omap: Drop useless casts from void * to pointer
hw/gpio/omap_gpio: Add local variable to avoid embedded cast
hw/arm/pxa: Avoid forward-declaring PXA2xxI2CState
hw/arm: Remove unreachable code calling pflash_cfi01_register()
hw/arm/vexpress: Remove dead code in vexpress_common_init()
hw/arm/z2: Use the IEC binary prefix definitions
hw/arm/omap_sx1: Use the IEC binary prefix definitions
hw/arm/omap_sx1: Remove unused 'total_ram' definitions
...

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

show more ...

{hw/i2c,docs/system/arm}: Allwinner TWI/I2C Emulation

This patch implements Allwinner TWI/I2C controller emulation. Only
master-mode functionality is implemented.

The SPL boot for Cubieboard expect

{hw/i2c,docs/system/arm}: Allwinner TWI/I2C Emulation

This patch implements Allwinner TWI/I2C controller emulation. Only
master-mode functionality is implemented.

The SPL boot for Cubieboard expects AXP209 PMIC on TWI0/I2C0 bus, so this is
first part enabling the TWI/I2C bus operation.

Since both Allwinner A10 and H3 use the same module, it is added for
both boards.

Docs are also updated for Cubieboard and Orangepi-PC board to indicate
I2C availability.

Signed-off-by: Strahinja Jankovic <strahinja.p.jankovic@gmail.com>
Reviewed-by: Niek Linnenbank <nieklinnenbank@gmail.com>
Message-id: 20221226220303.14420-4-strahinja.p.jankovic@gmail.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20220221-1' into staging

arm, cocoa and misc:
* MAINTAINERS file updates
* Mark remaining global TypeInfo instances as const
*

Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20220221-1' into staging

arm, cocoa and misc:
* MAINTAINERS file updates
* Mark remaining global TypeInfo instances as const
* checkpatch: Ensure that TypeInfos are const
* arm hvf: Handle unknown ID registers as RES0
* Make KVM -cpu max exactly like -cpu host
* Fix '-cpu max' for HVF
* Support PAuth extension for hvf
* Kconfig: Add I2C_DEVICES device group
* Kconfig: Add 'imply I2C_DEVICES' on boards with available i2c bus
* hw/arm/armv7m: Handle disconnected clock inputs
* osdep.h: pull out various things into new header files
* hw/timer: fix a9gtimer vmstate
* hw/arm: add initial mori-bmc board
* ui/cocoa: Remove allowedFileTypes restriction in SavePanel
* ui/cocoa: Do not alert even without block devices
* ui/cocoa: Fix the leak of qemu_console_get_label

# gpg: Signature made Mon 21 Feb 2022 13:30:45 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-20220221-1: (25 commits)
ui/cocoa: Fix the leak of qemu_console_get_label
ui/cocoa: Do not alert even without block devices
ui/cocoa: Remove allowedFileTypes restriction in SavePanel
hw/arm: add initial mori-bmc board
hw/timer: fix a9gtimer vmstate
MAINTAINERS: Add Akihiko Odaki to macOS-relateds
include: Move hardware version declarations to new qemu/hw-version.h
include: Move qemu_[id]cache_* declarations to new qemu/cacheinfo.h
include: Move QEMU_MAP_* constants to mmap-alloc.h
include: Move qemu_mprotect_*() to new qemu/mprotect.h
include: Move qemu_madvise() and related #defines to new qemu/madvise.h
hw/arm/armv7m: Handle disconnected clock inputs
Kconfig: Add 'imply I2C_DEVICES' on boards with available i2c bus
Kconfig: Add I2C_DEVICES device group
target/arm: Support PAuth extension for hvf
target/arm: Fix '-cpu max' for HVF
target/arm: Unindent unnecessary else-clause
target/arm: Make KVM -cpu max exactly like -cpu host
target/arm: Use aarch64_cpu_register() for 'host' CPU type
target/arm: Move '-cpu host' code to cpu64.c
...

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

show more ...

Kconfig: Add I2C_DEVICES device group

Currently there is no way for a board model's Kconfig stanza to
say "I have an i2c bus which the user can plug an i2c device into,
build all the free-standing i

Kconfig: Add I2C_DEVICES device group

Currently there is no way for a board model's Kconfig stanza to
say "I have an i2c bus which the user can plug an i2c device into,
build all the free-standing i2c devices". The Kconfig mechanism
for this is the "device group". Add an I2C_DEVICES group along
the same lines as the existing PCI_DEVICES. Simple free-standing
i2c devices which a user might plausibly want to be able to
plug in on the QEMU commandline should have
default y if I2C_DEVICES
and board models which have an i2c bus that is user-accessible
should use
imply I2C_DEVICES
to cause those pluggable devices to be built.

In this commit we mark only a fairly conservative set of i2c devices
as belonging to the I2C_DEVICES group: the simple sensors and RTCs
(not including PMBus devices or devices which need GPIO lines to be
connected).

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Hao Wu <wuhaotsh@google.com>
Message-id: 20220208155911.3408455-2-peter.maydell@linaro.org

show more ...

Merge remote-tracking branch 'remotes/cminyard/tags/for-qemu-6.1-2' into staging

Some qemu updates for IPMI and I2C

Move some ADC file to where they belong and move some sensors to a
sensor directo

Merge remote-tracking branch 'remotes/cminyard/tags/for-qemu-6.1-2' into staging

Some qemu updates for IPMI and I2C

Move some ADC file to where they belong and move some sensors to a
sensor directory, since with new BMCs coming in lots of different
sensors should be coming in. Keep from cluttering things up.

Add support for I2C PMBus devices.

Replace the confusing and error-prone i2c_send_recv and i2c_transfer with
specific send and receive functions. Several errors have already been
made with these, avoid any new errors.

Fix the watchdog_expired field in the IPMI watchdog, it's not a bool,
it's a u8. After a vmstate transfer, the new value could be wrong.

# gpg: Signature made Fri 09 Jul 2021 17:25:04 BST
# gpg: using RSA key FD0D5CE67CE0F59A6688268661F38C90919BFF81
# gpg: Good signature from "Corey Minyard <cminyard@mvista.com>" [unknown]
# gpg: aka "Corey Minyard <minyard@acm.org>" [unknown]
# gpg: aka "Corey Minyard <corey@minyard.net>" [unknown]
# gpg: aka "Corey Minyard <minyard@mvista.com>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: FD0D 5CE6 7CE0 F59A 6688 2686 61F3 8C90 919B FF81

* remotes/cminyard/tags/for-qemu-6.1-2: (24 commits)
tests/qtest: add tests for MAX34451 device model
hw/misc: add MAX34451 device
tests/qtest: add tests for ADM1272 device model
hw/misc: add ADM1272 device
hw/i2c: add support for PMBus
ipmi/sim: fix watchdog_expired data type error in IPMIBmcSim struct
hw/i2c: Introduce i2c_start_recv() and i2c_start_send()
hw/i2c: Extract i2c_do_start_transfer() from i2c_start_transfer()
hw/i2c: Make i2c_start_transfer() direction argument a boolean
hw/i2c: Rename i2c_set_slave_address() -> i2c_slave_set_address()
hw/i2c: Remove confusing i2c_send_recv()
hw/misc/auxbus: Replace i2c_send_recv() by i2c_recv() & i2c_send()
hw/misc/auxbus: Replace 'is_write' boolean by its value
hw/misc/auxbus: Explode READ_I2C / WRITE_I2C_MOT cases
hw/misc/auxbus: Fix MOT/classic I2C mode
hw/i2c/ppc4xx_i2c: Replace i2c_send_recv() by i2c_recv() & i2c_send()
hw/i2c/ppc4xx_i2c: Add reference to datasheet
hw/display/sm501: Replace i2c_send_recv() by i2c_recv() & i2c_send()
hw/display/sm501: Simplify sm501_i2c_write() logic
hw/input/lm832x: Define TYPE_LM8323 in public header
...

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

show more ...

hw/i2c: add support for PMBus

QEMU has support for SMBus devices, and PMBus is a more specific
implementation of SMBus. The additions made in this commit makes it easier to
add new PMBus devices to

hw/i2c: add support for PMBus

QEMU has support for SMBus devices, and PMBus is a more specific
implementation of SMBus. The additions made in this commit makes it easier to
add new PMBus devices to QEMU.

https://pmbus.org/specification-archives/

Reviewed-by: Joel Stanley <joel@jms.id.au>
Reviewed-by: Hao Wu <wuhaotsh@google.com>
Signed-off-by: Titus Rwantare <titusr@google.com>
Message-Id: <20210708172556.1868139-2-titusr@google.com>
Signed-off-by: Corey Minyard <cminyard@mvista.com>

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Merge remote-tracking branch 'remotes/cminyard/tags/for-qemu-6.1-v1' into staging

Add a bus multiplexer device

This patch set adds a bus multiplexer and the necessary infrastructure
in the I2C code

Merge remote-tracking branch 'remotes/cminyard/tags/for-qemu-6.1-v1' into staging

Add a bus multiplexer device

This patch set adds a bus multiplexer and the necessary infrastructure
in the I2C code to allow it to work.

These are common on systems with lots of I2C devices, like an IPMI BMC.

# gpg: Signature made Thu 13 May 2021 22:48:07 BST
# gpg: using RSA key FD0D5CE67CE0F59A6688268661F38C90919BFF81
# gpg: Good signature from "Corey Minyard <cminyard@mvista.com>" [unknown]
# gpg: aka "Corey Minyard <minyard@acm.org>" [unknown]
# gpg: aka "Corey Minyard <corey@minyard.net>" [unknown]
# gpg: aka "Corey Minyard <minyard@mvista.com>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: FD0D 5CE6 7CE0 F59A 6688 2686 61F3 8C90 919B FF81

* remotes/cminyard/tags/for-qemu-6.1-v1:
hw/i2c: add pca954x i2c-mux switch
hw/i2c: move search to i2c_scan_bus method
hw/i2c: add match method for device search
hw/i2c: name I2CNode list in I2CBus

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

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hw/i2c: add pca954x i2c-mux switch

The pca954x is an i2c mux, and this adds support for two variants of
this device: the pca9546 and pca9548.

This device is very common on BMCs to route a different

hw/i2c: add pca954x i2c-mux switch

The pca954x is an i2c mux, and this adds support for two variants of
this device: the pca9546 and pca9548.

This device is very common on BMCs to route a different channel to each
PCIe i2c bus downstream from the BMC.

Signed-off-by: Patrick Venture <venture@google.com>
Reviewed-by: Hao Wu <wuhaotsh@google.com>
Reviewed-by: Havard Skinnemoen <hskinnemoen@google.com>
Message-Id: <20210412194522.664594-5-venture@google.com>
Signed-off-by: Corey Minyard <cminyard@mvista.com>

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Merge remote-tracking branch 'remotes/cminyard/tags/for-qemu-i2c-5' into staging

Minor changes to:

Add an SMBus config entry

Cleanup/simplify/document some I2C interfaces

# gpg: Signature made Th

Merge remote-tracking branch 'remotes/cminyard/tags/for-qemu-i2c-5' into staging

Minor changes to:

Add an SMBus config entry

Cleanup/simplify/document some I2C interfaces

# gpg: Signature made Thu 16 Jul 2020 18:46:55 BST
# gpg: using RSA key FD0D5CE67CE0F59A6688268661F38C90919BFF81
# gpg: Good signature from "Corey Minyard <cminyard@mvista.com>" [unknown]
# gpg: aka "Corey Minyard <minyard@acm.org>" [unknown]
# gpg: aka "Corey Minyard <corey@minyard.net>" [unknown]
# gpg: aka "Corey Minyard <minyard@mvista.com>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: FD0D 5CE6 7CE0 F59A 6688 2686 61F3 8C90 919B FF81

* remotes/cminyard/tags/for-qemu-i2c-5:
hw/i2c: Document the I2C qdev helpers
hw/i2c: Rename i2c_create_slave() as i2c_slave_create_simple()
hw/i2c: Rename i2c_realize_and_unref() as i2c_slave_realize_and_unref()
hw/i2c: Rename i2c_try_create_slave() as i2c_slave_new()
hw/i2c/aspeed_i2c: Simplify aspeed_i2c_get_bus()
hw/i2c/Kconfig: Add an entry for the SMBus

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

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hw/i2c/Kconfig: Add an entry for the SMBus

The System Management Bus is more or less a derivative of the I2C
bus, thus the Kconfig entry depends of I2C.
Not all boards providing an I2C bus support S

hw/i2c/Kconfig: Add an entry for the SMBus

The System Management Bus is more or less a derivative of the I2C
bus, thus the Kconfig entry depends of I2C.
Not all boards providing an I2C bus support SMBus.
Use two different Kconfig entries to be able to select I2C without
selecting SMBus.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20191231183216.6781-6-philmd@redhat.com>
Signed-off-by: Corey Minyard <cminyard@mvista.com>

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Merge remote-tracking branch 'remotes/huth-gitlab/tags/pull-request-2019-05-13' into staging

Kconfig settings for the Arm machines

# gpg: Signature made Mon 13 May 2019 09:19:43 BST
# gpg:

Merge remote-tracking branch 'remotes/huth-gitlab/tags/pull-request-2019-05-13' into staging

Kconfig settings for the Arm machines

# gpg: Signature made Mon 13 May 2019 09:19:43 BST
# gpg: using RSA key 2ED9D774FE702DB5
# gpg: Good signature from "Thomas Huth <th.huth@gmx.de>" [full]
# gpg: aka "Thomas Huth <thuth@redhat.com>" [full]
# gpg: aka "Thomas Huth <huth@tuxfamily.org>" [full]
# gpg: aka "Thomas Huth <th.huth@posteo.de>" [unknown]
# Primary key fingerprint: 27B8 8847 EEE0 2501 18F3 EAB9 2ED9 D774 FE70 2DB5

* remotes/huth-gitlab/tags/pull-request-2019-05-13: (29 commits)
hw/arm: Remove hard-enablement of the remaining PCI devices
hw/arm: Express dependencies of the musca machines with Kconfig
hw/arm: Express dependencies of the xlnx-versal-virt machine with Kconfig
hw/arm: Express dependencies of the ZynqMP zcu102 machine with Kconfig
hw/arm: Express dependencies of the microbit / nrf51 machine with Kconfig
hw/arm: Express dependencies of the remaining IMX boards with Kconfig
hw/arm: Express dependencies of the MSF2 / EMCRAFT_SF2 machine with Kconfig
hw/arm: Express dependencies of sabrelite with Kconfig
hw/arm: Express dependencies of canon-a1100 with Kconfig
hw/arm: Express dependencies of the raspi machines with Kconfig
hw/arm: Express dependencies of the MPS2 boards with Kconfig
hw/arm: Express dependencies of allwinner / cubieboard with Kconfig
hw/arm: Express dependencies of netduino / stm32f2xx with Kconfig
hw/arm: Express dependencies of the virt machine with Kconfig
hw/arm: Express dependencies of the aspeed boards with Kconfig
hw/arm: Express dependencies of collie with Kconfig
hw/arm: Express dependencies of xilinx-zynq with Kconfig
hw/arm: Express dependencies of the PXA2xx machines with Kconfig
hw/arm: Express dependencies of realview, versatile and vexpress with Kconfig
hw/arm: Express dependencies of stellaris with Kconfig
...

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

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hw/arm: Express dependencies of realview, versatile and vexpress with Kconfig

This patch is slightly based on earlier work by Ákos Kovács (i.e.
his "hw/arm/Kconfig: Add ARM Kconfig" patch).

Reviewe

hw/arm: Express dependencies of realview, versatile and vexpress with Kconfig

This patch is slightly based on earlier work by Ákos Kovács (i.e.
his "hw/arm/Kconfig: Add ARM Kconfig" patch).

Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>

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Merge remote-tracking branch 'remotes/kraxel/tags/vga-20190507-pull-request' into staging

vga: bugfixes for qxl, cirrus, ati.
vga: add "-vga help" support.
vga: move i2c-ddc to display.

# gpg: Sign

Merge remote-tracking branch 'remotes/kraxel/tags/vga-20190507-pull-request' into staging

vga: bugfixes for qxl, cirrus, ati.
vga: add "-vga help" support.
vga: move i2c-ddc to display.

# gpg: Signature made Tue 07 May 2019 09:19:32 BST
# gpg: using RSA key 4CB6D8EED3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" [full]
# gpg: aka "Gerd Hoffmann <gerd@kraxel.org>" [full]
# gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>" [full]
# Primary key fingerprint: A032 8CFF B93A 17A7 9901 FE7D 4CB6 D8EE D3E8 7138

* remotes/kraxel/tags/vga-20190507-pull-request:
i2c-ddc: move it to hw/display
ati-vga: Fix check for blt outside vram
qxl: avoid unaligned pointer reads/writes
vl: add -vga help support
vl: constify VGAInterfaceInfo
hw/display/cirrus_vga: Remove unused include
hw/display/cirrus_vga: Update the documentation URL
qxl: check release info object

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

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i2c-ddc: move it to hw/display

Move it together with the other EDID code. hw/i2c should only
include the core and the adapters, not the slaves.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
R

i2c-ddc: move it to hw/display

Move it together with the other EDID code. hw/i2c should only
include the core and the adapters, not the slaves.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20190325155923.30987-1-pbonzini@redhat.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

show more ...

Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-4.0-20190312' into staging

ppc patch queue for 2019-03-10

This pull requests supersedes ppc-for-4.0-20190310. Changes are:
* Fixed a bun

Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-4.0-20190312' into staging

ppc patch queue for 2019-03-10

This pull requests supersedes ppc-for-4.0-20190310. Changes are:
* Fixed a bunch of minor style problems
* Suppressed warnings about Spectre/Meltdown mitigations with TCG
* Added one more patch, a preliminary fix towards the not-quite-ready
support for NVLink VFIO passthrough.

This is a final pull request before the 4.0 soft freeze. Changes
include:
* A Great Renaming to use camel case properly in spapr code
* Optimization of some vector instructions
* Support for POWER9 cpus in the powernv machine
* Fixes a regression from the last pull request in handling VSX
instructions with mixed operands from the FPR and VMX parts of the
register array
* Optimization hack to avoid scanning all the (empty) entries on a
new IOMMU window
* Add FSL I2C controller model for E500
* Support for KVM acceleration of the H_PAGE_INIT hypercall on spapr
* Update u-boot image for E500
* Enable Specre/Meltdown mitigations by default on the new machine type
* Enable large decrementer support for POWER9

# gpg: Signature made Tue 12 Mar 2019 08:14:51 GMT
# gpg: using RSA key 75F46586AE61A66CC44E87DC6C38CACA20D9B392
# gpg: Good signature from "David Gibson <david@gibson.dropbear.id.au>" [full]
# gpg: aka "David Gibson (Red Hat) <dgibson@redhat.com>" [full]
# gpg: aka "David Gibson (ozlabs.org) <dgibson@ozlabs.org>" [full]
# gpg: aka "David Gibson (kernel.org) <dwg@kernel.org>" [unknown]
# Primary key fingerprint: 75F4 6586 AE61 A66C C44E 87DC 6C38 CACA 20D9 B392

* remotes/dgibson/tags/ppc-for-4.0-20190312: (62 commits)
vfio: Make vfio_get_region_info_cap public
Suppress test warnings about missing Spectre/Meltdown mitigations with TCG
spapr: Use CamelCase properly
target/ppc: Optimize x[sv]xsigdp using deposit_i64()
target/ppc: Optimize xviexpdp() using deposit_i64()
target/ppc: add HV support for POWER9
ppc/pnv: add a "ibm,opal/power-mgt" device tree node on POWER9
ppc/pnv: add more dummy XSCOM addresses
ppc/pnv: activate XSCOM tests for POWER9
ppc/pnv: POWER9 XSCOM quad support
ppc/pnv: extend XSCOM core support for POWER9
ppc/pnv: add a OCC model for POWER9
ppc/pnv: add a OCC model class
ppc/pnv: add SerIRQ routing registers
ppc/pnv: add a LPC Controller model for POWER9
ppc/pnv: add a 'dt_isa_nodename' to the chip
ppc/pnv: add a LPC Controller class model
ppc/pnv: lpc: fix OPB address ranges
ppc/pnv: add a PSI bridge model for POWER9
ppc/pnv: add a PSI bridge class model
...

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

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PPC: E500: Add FSL I2C controller and integrate RTC with it

Original commit message:
This patch adds an emulation model for i2c controller found on most of the FSL SoCs.
It also integrates the RTC (

PPC: E500: Add FSL I2C controller and integrate RTC with it

Original commit message:
This patch adds an emulation model for i2c controller found on most of the FSL SoCs.
It also integrates the RTC (ds1338) that sits on the i2c Bus with e500 machine model.

Patch was originally written by Amit Singh Tomar <amit.tomar@freescale.com>
see http://patchwork.ozlabs.org/patch/431475/
I only fixed it enough for application on top of current qemu master
20b084c4b1401b7f8fbc385649d48c67b6f43d44, and hopefully fixed checkpatch errors

Tested by booting Linux kernel 4.20.12. Now e500 machine doesn't need
network time protocol daemon because it will have working RTC
(before all timestamps on files were from 2016)

Signed-off-by: Amit Singh Tomar <amit.tomar@freescale.com>
Signed-off-by: Andrew Randrianasulu <randrianasulu@gmail.com>
Message-Id: <20190306102812.28972-1-randrianasulu@gmail.com>
[dwg: Add Kconfig stanza to define the new symbol, update MAINTAINERS]
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>

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Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream-kconfig' into staging

Initial Kconfig work, excluding ARM and MIPS

# gpg: Signature made Thu 07 Mar 2019 20:54:27 GMT
# gpg:

Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream-kconfig' into staging

Initial Kconfig work, excluding ARM and MIPS

# gpg: Signature made Thu 07 Mar 2019 20:54:27 GMT
# gpg: using RSA key F13338574B662389866C7682BFFBD25F78C7AE83
# gpg: issuer "pbonzini@redhat.com"
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full]
# gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" [full]
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4 E2F7 7E15 100C CD36 69B1
# Subkey fingerprint: F133 3857 4B66 2389 866C 7682 BFFB D25F 78C7 AE83

* remotes/bonzini/tags/for-upstream-kconfig: (54 commits)
kconfig: add documentation
.travis.yml: test that no-default-device builds do not regress
xtensa-softmmu.mak: express dependencies with Kconfig
unicore32-softmmu.mak: express dependencies with Kconfig
sparc64-softmmu.mak: express dependencies with Kconfig
sparc-softmmu.mak: express dependencies with Kconfig
sh4-softmmu.mak: express dependencies with Kconfig
s390x: express dependencies with Kconfig
riscv-softmmu.mak: replace CONFIG_* with Kconfig "select" directives
or1k-softmmu.mak: express dependencies with Kconfig
nios2-softmmu.mak: express dependencies with Kconfig
moxie-softmmu.mak: express dependencies with Kconfig
microblaze-softmmu.mak: express dependencies with Kconfig
m68k-softmmu.mak: express dependencies with Kconfig
lm32-softmmu.mak: express dependencies with Kconfig
hppa-softmmu.mak: express dependencies with Kconfig
cris-softmmu.mak: express dependencies with Kconfig
alpha-softmmu.mak: express dependencies with Kconfig
ppc: Express dependencies of the embedded machines with kconfig
ppc: Express dependencies of the Sam460EX machines with kconfig
...

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

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display: express dependencies with kconfig

Signed-off-by: Yang Zhong <yang.zhong@intel.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20190123065618.3520-40-yang.zhong@intel.com>
Sign

display: express dependencies with kconfig

Signed-off-by: Yang Zhong <yang.zhong@intel.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20190123065618.3520-40-yang.zhong@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

show more ...

i2c: express dependencies with Kconfig

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Yang Zhong <yang.zhong@intel.com>
Acked-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20190

i2c: express dependencies with Kconfig

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Yang Zhong <yang.zhong@intel.com>
Acked-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20190123065618.3520-38-yang.zhong@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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kconfig: introduce kconfig files

The Kconfig files were generated mostly with this script:

for i in `grep -ho CONFIG_[A-Z0-9_]* default-configs/* | sort -u`; do
set fnord `git grep -lw $i --

kconfig: introduce kconfig files

The Kconfig files were generated mostly with this script:

for i in `grep -ho CONFIG_[A-Z0-9_]* default-configs/* | sort -u`; do
set fnord `git grep -lw $i -- 'hw/*/Makefile.objs' `
shift
if test $# = 1; then
cat >> $(dirname $1)/Kconfig << EOF
config ${i#CONFIG_}
bool

EOF
git add $(dirname $1)/Kconfig
else
echo $i $*
fi
done
sed -i '$d' hw/*/Kconfig
for i in hw/*; do
if test -d $i && ! test -f $i/Kconfig; then
touch $i/Kconfig
git add $i/Kconfig
fi
done

Whenever a symbol is referenced from multiple subdirectories, the
script prints the list of directories that reference the symbol.
These symbols have to be added manually to the Kconfig files.

Kconfig.host and hw/Kconfig were created manually.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Yang Zhong <yang.zhong@intel.com>
Message-Id: <20190123065618.3520-27-yang.zhong@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

show more ...