hw/arm/npcm7xx: remove setting of mp-affinity

The value of the mp-affinity property being set in npcm7xx_realize is
always the same as the default value it would have when arm_cpu_realizefn
is calle

hw/arm/npcm7xx: remove setting of mp-affinity

The value of the mp-affinity property being set in npcm7xx_realize is
always the same as the default value it would have when arm_cpu_realizefn
is called if the property is not set here. So there is no need to set
the property value in npcm7xx_realize function.

Signed-off-by: Dorjoy Chowdhury <dorjoychy111@gmail.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-id: 20240504141733.14813-1-dorjoychy111@gmail.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

hw/arm/npcm7xx: Store derivative OTP fuse key in little endian

Use little endian for derivative OTP fuse key.

Cc: qemu-stable@nongnu.org
Fixes: c752bb079b ("hw/nvram: NPCM7xx OTP device model")
Sug

hw/arm/npcm7xx: Store derivative OTP fuse key in little endian

Use little endian for derivative OTP fuse key.

Cc: qemu-stable@nongnu.org
Fixes: c752bb079b ("hw/nvram: NPCM7xx OTP device model")
Suggested-by: Avi Fishman <Avi.Fishman@nuvoton.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-id: 20240422125813.1403-1-philmd@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

hw/arm/npcm7xx: Store derivative OTP fuse key in little endian

Use little endian for derivative OTP fuse key.

Cc: qemu-stable@nongnu.org
Fixes: c752bb079b ("hw/nvram: NPCM7xx OTP device model")
Sug

hw/arm/npcm7xx: Store derivative OTP fuse key in little endian

Use little endian for derivative OTP fuse key.

Cc: qemu-stable@nongnu.org
Fixes: c752bb079b ("hw/nvram: NPCM7xx OTP device model")
Suggested-by: Avi Fishman <Avi.Fishman@nuvoton.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-id: 20240422125813.1403-1-philmd@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

hw/arm/npcm7xx: Call qemu_configure_nic_device() for GMAC modules

The patchset adding the GMAC ethernet to this SoC crossed in the
mail with the patchset cleaning up the NIC handling. When we
create

hw/arm/npcm7xx: Call qemu_configure_nic_device() for GMAC modules

The patchset adding the GMAC ethernet to this SoC crossed in the
mail with the patchset cleaning up the NIC handling. When we
create the GMAC modules we must call qemu_configure_nic_device()
so that the user has the opportunity to use the -nic commandline
option to create a network backend and connect it to the GMACs.

Add the missing call.

Fixes: 21e5326a7c ("hw/arm: Add GMAC devices to NPCM7XX SoC")
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: David Woodhouse <dwmw@amazon.co.uk>
Message-id: 20240206171231.396392-2-peter.maydell@linaro.org

show more ...

hw/arm/npcm7xx: use qemu_configure_nic_device, allow emc0/emc1 as aliases

Also update the test to specify which device to attach the test socket
to, and remove the comment lamenting the fact that we

hw/arm/npcm7xx: use qemu_configure_nic_device, allow emc0/emc1 as aliases

Also update the test to specify which device to attach the test socket
to, and remove the comment lamenting the fact that we can't do so.

Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
Reviewed-by: Thomas Huth <thuth@redhat.com>

show more ...

hw/arm: Add GMAC devices to NPCM7XX SoC

Change-Id: Id8a3461fb5042adc4c3fd6f4fbd1ca0d33e22565
Signed-off-by: Hao Wu <wuhaotsh@google.com>
Signed-off-by: Nabih Estefan <nabihestefan@google.com>
Review

hw/arm: Add GMAC devices to NPCM7XX SoC

Change-Id: Id8a3461fb5042adc4c3fd6f4fbd1ca0d33e22565
Signed-off-by: Hao Wu <wuhaotsh@google.com>
Signed-off-by: Nabih Estefan <nabihestefan@google.com>
Reviewed-by: Tyrone Ting <kfting@nuvoton.com>
Message-id: 20240131002800.989285-3-nabihestefan@google.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

target/arm: Move ARM_CPU_IRQ/FIQ definitions to 'cpu-qom.h' header

The ARM_CPU_IRQ/FIQ definitions are used to index the GPIO
IRQ created calling qdev_init_gpio_in() in ARMCPU instance_init()
handle

target/arm: Move ARM_CPU_IRQ/FIQ definitions to 'cpu-qom.h' header

The ARM_CPU_IRQ/FIQ definitions are used to index the GPIO
IRQ created calling qdev_init_gpio_in() in ARMCPU instance_init()
handler. To allow non-ARM code to raise interrupt on ARM cores,
move they to 'target/arm/cpu-qom.h' which is non-ARM specific and
can be included by any hw/ file.

File list to include the new header generated using:

$ git grep -wEl 'ARM_CPU_(\w*IRQ|FIQ)'

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20240118200643.29037-18-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

target/arm: Rename arm_cpu_mp_affinity

Rename to arm_build_mp_affinity. This frees up the name for
other usage, and emphasizes that the cpu object is not involved.

Signed-off-by: Richard Henderson

target/arm: Rename arm_cpu_mp_affinity

Rename to arm_build_mp_affinity. This frees up the name for
other usage, and emphasizes that the cpu object is not involved.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20240118200643.29037-9-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

target/arm: Move ARM_CPU_IRQ/FIQ definitions to 'cpu-qom.h' header

The ARM_CPU_IRQ/FIQ definitions are used to index the GPIO
IRQ created calling qdev_init_gpio_in() in ARMCPU instance_init()
handle

target/arm: Move ARM_CPU_IRQ/FIQ definitions to 'cpu-qom.h' header

The ARM_CPU_IRQ/FIQ definitions are used to index the GPIO
IRQ created calling qdev_init_gpio_in() in ARMCPU instance_init()
handler. To allow non-ARM code to raise interrupt on ARM cores,
move they to 'target/arm/cpu-qom.h' which is non-ARM specific and
can be included by any hw/ file.

File list to include the new header generated using:

$ git grep -wEl 'ARM_CPU_(\w*IRQ|FIQ)'

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20240118200643.29037-18-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

target/arm: Rename arm_cpu_mp_affinity

Rename to arm_build_mp_affinity. This frees up the name for
other usage, and emphasizes that the cpu object is not involved.

Signed-off-by: Richard Henderson

target/arm: Rename arm_cpu_mp_affinity

Rename to arm_build_mp_affinity. This frees up the name for
other usage, and emphasizes that the cpu object is not involved.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20240118200643.29037-9-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

hw/arm: Attach PSPI module to NPCM7XX SoC

Signed-off-by: Hao Wu <wuhaotsh@google.com>
Reviewed-by: Titus Rwantare <titusr@google.com>
Reviewed-by: Philippe Mathieu-Daude <philmd@linaro.org>
Message-

hw/arm: Attach PSPI module to NPCM7XX SoC

Signed-off-by: Hao Wu <wuhaotsh@google.com>
Reviewed-by: Titus Rwantare <titusr@google.com>
Reviewed-by: Philippe Mathieu-Daude <philmd@linaro.org>
Message-id: 20230208235433.3989937-4-wuhaotsh@google.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

hw/arm: Attach PSPI module to NPCM7XX SoC

Signed-off-by: Hao Wu <wuhaotsh@google.com>
Reviewed-by: Titus Rwantare <titusr@google.com>
Reviewed-by: Philippe Mathieu-Daude <philmd@linaro.org>
Message-

hw/arm: Attach PSPI module to NPCM7XX SoC

Signed-off-by: Hao Wu <wuhaotsh@google.com>
Reviewed-by: Titus Rwantare <titusr@google.com>
Reviewed-by: Philippe Mathieu-Daude <philmd@linaro.org>
Message-id: 20230208235433.3989937-4-wuhaotsh@google.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

hw/arm: Attach PSPI module to NPCM7XX SoC

Signed-off-by: Hao Wu <wuhaotsh@google.com>
Reviewed-by: Titus Rwantare <titusr@google.com>
Reviewed-by: Philippe Mathieu-Daude <philmd@linaro.org>
Message-

hw/arm: Attach PSPI module to NPCM7XX SoC

Signed-off-by: Hao Wu <wuhaotsh@google.com>
Reviewed-by: Titus Rwantare <titusr@google.com>
Reviewed-by: Philippe Mathieu-Daude <philmd@linaro.org>
Message-id: 20230208235433.3989937-4-wuhaotsh@google.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

hw/arm: Attach PSPI module to NPCM7XX SoC

Signed-off-by: Hao Wu <wuhaotsh@google.com>
Reviewed-by: Titus Rwantare <titusr@google.com>
Reviewed-by: Philippe Mathieu-Daude <philmd@linaro.org>
Message-

hw/arm: Attach PSPI module to NPCM7XX SoC

Signed-off-by: Hao Wu <wuhaotsh@google.com>
Reviewed-by: Titus Rwantare <titusr@google.com>
Reviewed-by: Philippe Mathieu-Daude <philmd@linaro.org>
Message-id: 20230208235433.3989937-4-wuhaotsh@google.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

hw/arm: Attach PSPI module to NPCM7XX SoC

Signed-off-by: Hao Wu <wuhaotsh@google.com>
Reviewed-by: Titus Rwantare <titusr@google.com>
Reviewed-by: Philippe Mathieu-Daude <philmd@linaro.org>
Message-

hw/arm: Attach PSPI module to NPCM7XX SoC

Signed-off-by: Hao Wu <wuhaotsh@google.com>
Reviewed-by: Titus Rwantare <titusr@google.com>
Reviewed-by: Philippe Mathieu-Daude <philmd@linaro.org>
Message-id: 20230208235433.3989937-4-wuhaotsh@google.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

hw/arm/boot: Drop nb_cpus field from arm_boot_info

We use the arm_boot_info::nb_cpus field in only one place, and that
place can easily get the number of CPUs locally rather than relying
on the boar

hw/arm/boot: Drop nb_cpus field from arm_boot_info

We use the arm_boot_info::nb_cpus field in only one place, and that
place can easily get the number of CPUs locally rather than relying
on the board code to have set the field correctly. (At least one
board, xlnx-versal-virt, does not set the field despite having more
than one CPU.)

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Niek Linnenbank <nieklinnenbank@gmail.com>
Tested-by: Cédric Le Goater <clg@kaod.org>
Tested-by: Niek Linnenbank <nieklinnenbank@gmail.com>
Message-id: 20220127154639.2090164-16-peter.maydell@linaro.org

show more ...

hw/arm: Add Nuvoton SD module to board

Signed-off-by: Shengtan Mao <stmao@google.com>
Signed-off-by: Hao Wu <wuhaotsh@google.com>
Reviewed-by: Hao Wu <wuhaotsh@google.com>
Reviewed-by: Chris Rauer <

hw/arm: Add Nuvoton SD module to board

Signed-off-by: Shengtan Mao <stmao@google.com>
Signed-off-by: Hao Wu <wuhaotsh@google.com>
Reviewed-by: Hao Wu <wuhaotsh@google.com>
Reviewed-by: Chris Rauer <crauer@google.com>
Reviewed-by: Tyrone Ting <kfting@nuvoton.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20211008002628.1958285-3-wuhaotsh@google.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

show more ...

Do not include exec/address-spaces.h if it's not really necessary

Stop including exec/address-spaces.h in files that don't need it.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <202104

Do not include exec/address-spaces.h if it's not really necessary

Stop including exec/address-spaces.h in files that don't need it.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20210416171314.2074665-5-thuth@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>

show more ...

hw/arm: Add MFT device to NPCM7xx Soc

This patch adds the recently implemented MFT device to the NPCM7XX
SoC file.

Reviewed-by: Doug Evans <dje@google.com>
Reviewed-by: Tyrone Ting <kfting@nuvoton.

hw/arm: Add MFT device to NPCM7xx Soc

This patch adds the recently implemented MFT device to the NPCM7XX
SoC file.

Reviewed-by: Doug Evans <dje@google.com>
Reviewed-by: Tyrone Ting <kfting@nuvoton.com>
Signed-off-by: Hao Wu <wuhaotsh@google.com>
Message-id: 20210311180855.149764-4-wuhaotsh@google.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

hw/arm: Add npcm7xx emc model

This is a 10/100 ethernet device that has several features.
Only the ones needed by the Linux driver have been implemented.
See npcm7xx_emc.c for a list of unimplemente

hw/arm: Add npcm7xx emc model

This is a 10/100 ethernet device that has several features.
Only the ones needed by the Linux driver have been implemented.
See npcm7xx_emc.c for a list of unimplemented features.

Reviewed-by: Hao Wu <wuhaotsh@google.com>
Reviewed-by: Avi Fishman <avi.fishman@nuvoton.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Doug Evans <dje@google.com>
Message-id: 20210218212453.831406-3-dje@google.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

hw/i2c: Implement NPCM7XX SMBus Module Single Mode

This commit implements the single-byte mode of the SMBus.

Each Nuvoton SoC has 16 System Management Bus (SMBus). These buses
compliant with SMBus

hw/i2c: Implement NPCM7XX SMBus Module Single Mode

This commit implements the single-byte mode of the SMBus.

Each Nuvoton SoC has 16 System Management Bus (SMBus). These buses
compliant with SMBus and I2C protocol.

This patch implements the single-byte mode of the SMBus. In this mode,
the user sends or receives a byte each time. The SMBus device transmits
it to the underlying i2c device and sends an interrupt back to the QEMU
guest.

Reviewed-by: Doug Evans<dje@google.com>
Reviewed-by: Tyrong Ting<kfting@nuvoton.com>
Signed-off-by: Hao Wu <wuhaotsh@google.com>
Reviewed-by: Corey Minyard <cminyard@mvista.com>
Message-id: 20210210220426.3577804-2-wuhaotsh@google.com
Acked-by: Corey Minyard <cminyard@mvista.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

hw/arm: Remove GPIO from unimplemented NPCM7XX

NPCM7XX GPIO devices have been implemented in hw/gpio/npcm7xx-gpio.c. So
we removed them from the unimplemented devices list.

Reviewed-by: Doug Evans<

hw/arm: Remove GPIO from unimplemented NPCM7XX

NPCM7XX GPIO devices have been implemented in hw/gpio/npcm7xx-gpio.c. So
we removed them from the unimplemented devices list.

Reviewed-by: Doug Evans<dje@google.com>
Reviewed-by: Tyrong Ting<kfting@nuvoton.com>
Signed-off-by: Hao Wu<wuhaotsh@google.com>
Message-id: 20210129005845.416272-2-wuhaotsh@google.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

hw/misc: Add a PWM module for NPCM7XX

The PWM module is part of NPCM7XX module. Each NPCM7XX module has two
identical PWM modules. Each module contains 4 PWM entries. Each PWM has
two outputs: frequ

hw/misc: Add a PWM module for NPCM7XX

The PWM module is part of NPCM7XX module. Each NPCM7XX module has two
identical PWM modules. Each module contains 4 PWM entries. Each PWM has
two outputs: frequency and duty_cycle. Both are computed using inputs
from software side.

This module does not model detail pulse signals since it is expensive.
It also does not model interrupts and watchdogs that are dependant on
the detail models. The interfaces for these are left in the module so
that anyone in need for these functionalities can implement on their
own.

The user can read the duty cycle and frequency using qom-get command.

Reviewed-by: Havard Skinnemoen <hskinnemoen@google.com>
Reviewed-by: Tyrone Ting <kfting@nuvoton.com>
Signed-off-by: Hao Wu <wuhaotsh@google.com>
Message-id: 20210108190945.949196-5-wuhaotsh@google.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

hw/adc: Add an ADC module for NPCM7XX

The ADC is part of NPCM7XX Module. Its behavior is controled by the
ADC_CON register. It converts one of the eight analog inputs into a
digital input and stores

hw/adc: Add an ADC module for NPCM7XX

The ADC is part of NPCM7XX Module. Its behavior is controled by the
ADC_CON register. It converts one of the eight analog inputs into a
digital input and stores it in the ADC_DATA register when enabled.

Users can alter input value by using qom-set QMP command.

Reviewed-by: Havard Skinnemoen <hskinnemoen@google.com>
Reviewed-by: Tyrone Ting <kfting@nuvoton.com>
Signed-off-by: Hao Wu <wuhaotsh@google.com>
Message-id: 20210108190945.949196-4-wuhaotsh@google.com
[PMM: Added missing hw/adc/trace.h file]
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

hw/timer: Refactor NPCM7XX Timer to use CLK clock

This patch makes NPCM7XX Timer to use a the timer clock generated by the
CLK module instead of the magic number TIMER_REF_HZ.

Reviewed-by: Havard S

hw/timer: Refactor NPCM7XX Timer to use CLK clock

This patch makes NPCM7XX Timer to use a the timer clock generated by the
CLK module instead of the magic number TIMER_REF_HZ.

Reviewed-by: Havard Skinnemoen <hskinnemoen@google.com>
Reviewed-by: Tyrone Ting <kfting@nuvoton.com>
Signed-off-by: Hao Wu <wuhaotsh@google.com>
Message-id: 20210108190945.949196-3-wuhaotsh@google.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...