Add MMDC, OCOTP, SQPI, CAAM, and USBMISC as unimplemented devices.
This allows operating systems such as Linux to run emulations such as
mcimx6ul-evk.
Before commit 0cd4926b85 ("Refactor i.MX6UL processor code"), the affected
memory ranges were covered by the unimplemented DAP device. The commit
reduced the DAP address range from 0x100000 to 4kB, and the emulation
thus no longer covered the various unimplemented devices in the affected
address range.
Fixes: 0cd4926b85 ("Refactor i.MX6UL processor code")
Cc: Jean-Christophe Dubois <jcd@tribudubois.net>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-id: 20240120005356.2599547-1-linux@roeck-us.net
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
include/hw/arm/xlnx-versal.h uses the ARMCPU structure which
is defined in the "target/arm/cpu.h" header. Include it in
order to avoid when refactoring unrelated headers:
In file included from hw/arm/xlnx-versal-virt.c:20:
include/hw/arm/xlnx-versal.h:62:23: error: array has incomplete element type 'ARMCPU' (aka 'struct ArchCPU')
ARMCPU cpu[XLNX_VERSAL_NR_ACPUS];
^
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20240118200643.29037-5-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Add watchdog timer support to Allwinner-H40 and Bananapi.
The watchdog timer is added as an overlay to the Timer
module memory map.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Strahinja Jankovic <strahinja.p.jankovic@gmail.com>
Message-id: 20240115182757.1095012-4-linux@roeck-us.net
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Allwinner R40 supports an AHCI compliant SATA controller.
Add support for it.
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Message-id: 20240115182757.1095012-3-linux@roeck-us.net
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Allwinner R40 supports two USB host ports shared between a USB 2.0 EHCI
host controller and a USB 1.1 OHCI host controller. Add support for both
of them.
If machine USB support is not enabled, create unimplemented devices
for the USB memory ranges to avoid crashes when booting Linux.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-id: 20240115182757.1095012-2-linux@roeck-us.net
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
The SYSCFG input GPIOs aren't connected yet. When the STM32L4x5 GPIO
device will be implemented, its output GPIOs will be connected to the
SYSCFG input GPIOs.
Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Arnaud Minier <arnaud.minier@telecom-paris.fr>
Signed-off-by: Inès Varhol <ines.varhol@telecom-paris.fr>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-id: 20240109194438.70934-3-ines.varhol@telecom-paris.fr
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
A SoC will not have a direct access to the NVIC embedded in its ARM
core. By aliasing the "num-prio-bits" property similarly to what is
done for the "num-irq" one, a SoC can easily configure it on its
armv7m instance.
Signed-off-by: Samuel Tardieu <sam@rfc1149.net>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-id: 20240106181503.1746200-3-sam@rfc1149.net
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This patch adds a new STM32L4x5 SoC, it is necessary to add support for
the B-L475E-IOT01A board.
The implementation is derived from the STM32F405 SoC.
The implementation contains no peripherals, only memory regions are
implemented.
Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Acked-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Arnaud Minier <arnaud.minier@telecom-paris.fr>
Signed-off-by: Inès Varhol <ines.varhol@telecom-paris.fr>
Message-id: 20240108135849.351719-2-ines.varhol@telecom-paris.fr
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
The 'stm32vldiscovery' machine ignores the CPU type requested by
the command line. This might confuse users, since the following
will create a machine with a Cortex-M3 CPU:
$ qemu-system-aarch64 -M stm32vldiscovery -cpu neoverse-n1
Set the MachineClass::valid_cpu_types field (introduced in commit
c9cf636d48 "machine: Add a valid_cpu_types property").
Remove the now unused MachineClass::default_cpu_type field.
We now get:
$ qemu-system-aarch64 -M stm32vldiscovery -cpu neoverse-n1
qemu-system-aarch64: Invalid CPU type: neoverse-n1-arm-cpu
The valid types are: cortex-m3-arm-cpu
Since the SoC family can only use Cortex-M3 CPUs, hard-code the
CPU type name at the SoC level, removing the QOM property
entirely.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Gavin Shan <gshan@redhat.com>
Message-id: 20231117071704.35040-5-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
The 'netduino2' machine ignores the CPU type requested by the
command line. This might confuse users, since the following will
create a machine with a Cortex-M3 CPU:
$ qemu-system-arm -M netduino2 -cpu cortex-a9
Set the MachineClass::valid_cpu_types field (introduced in commit
c9cf636d48 "machine: Add a valid_cpu_types property").
Remove the now unused MachineClass::default_cpu_type field.
We now get:
$ qemu-system-arm -M netduino2 -cpu cortex-a9
qemu-system-arm: Invalid CPU type: cortex-a9-arm-cpu
The valid types are: cortex-m3-arm-cpu
Since the SoC family can only use Cortex-M3 CPUs, hard-code the
CPU type name at the SoC level, removing the QOM property
entirely.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Gavin Shan <gshan@redhat.com>
Message-id: 20231117071704.35040-4-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Both 'netduinoplus2' and 'olimex-stm32-h405' machines ignore the
CPU type requested by the command line. This might confuse users,
since the following will create a machine with a Cortex-M4 CPU:
$ qemu-system-aarch64 -M netduinoplus2 -cpu cortex-r5f
Set the MachineClass::valid_cpu_types field (introduced in commit
c9cf636d48 "machine: Add a valid_cpu_types property").
Remove the now unused MachineClass::default_cpu_type field.
We now get:
$ qemu-system-aarch64 -M netduinoplus2 -cpu cortex-r5f
qemu-system-aarch64: Invalid CPU type: cortex-r5f-arm-cpu
The valid types are: cortex-m4-arm-cpu
Since the SoC family can only use Cortex-M4 CPUs, hard-code the
CPU type name at the SoC level, removing the QOM property
entirely.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Gavin Shan <gshan@redhat.com>
Message-id: 20231117071704.35040-3-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Connect the support for Versal True Random Number Generator
(TRNG) device.
Warning: unlike the TRNG component in a real device from the
Versal device familiy, the connected TRNG model is not of
cryptographic grade and is not intended for use cases when
cryptograpically strong TRNG is needed.
Signed-off-by: Tong Ho <tong.ho@amd.com>
Reviewed-by: Francisco Iglesias <frasse.iglesias@gmail.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 20231031184611.3029156-3-tong.ho@amd.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20231020130331.50048-6-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
"hw/arm/boot.h" is only required on the source file.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Luc Michel <luc.michel@amd.com>
Message-id: 20231025065316.56817-11-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
"hw/arm/boot.h" is only required on the source file.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Luc Michel <luc.michel@amd.com>
Message-id: 20231025065316.56817-10-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
"hw/arm/boot.h" is only required on the source file.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Luc Michel <luc.michel@amd.com>
Message-id: 20231025065316.56817-9-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
"hw/arm/boot.h" is only required on the source file.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Luc Michel <luc.michel@amd.com>
Message-id: 20231025065316.56817-8-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
"hw/arm/boot.h" is only required on the source file.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Luc Michel <luc.michel@amd.com>
Message-id: 20231025065316.56817-7-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
"hw/arm/boot.h" is only required on the source file.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Luc Michel <luc.michel@amd.com>
Message-id: 20231025065316.56817-6-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
"hw/arm/boot.h" is only required on the source file.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Luc Michel <luc.michel@amd.com>
Message-id: 20231025065316.56817-5-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
"hw/arm/boot.h" is only required on the source file.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Luc Michel <luc.michel@amd.com>
Message-id: 20231025065316.56817-4-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
"hw/arm/boot.h" is only required on the source file.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Luc Michel <luc.michel@amd.com>
Message-id: 20231025065316.56817-3-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
"hw/arm/boot.h" is only required on the source file.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Luc Michel <luc.michel@amd.com>
Message-id: 20231025065316.56817-2-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
The ARM array and VIC peripheral are only used by the
2400 series, remove them from the common AspeedSoCState.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
The v7-A cluster is specific to the Aspeed 2600 series,
remove it from the common AspeedSoCState.
The ARM cores belong to the MP cluster, but the array
is currently used by TYPE_ASPEED2600_SOC. We'll clean
that soon, but for now keep it in Aspeed2600SoCState.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
The v7-M core is specific to the Aspeed 10x0 series,
remove it from the common AspeedSoCState.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
TYPE_ASPEED2400_SOC inherits from TYPE_ASPEED_SOC.
In few commits we'll add more fields, but to keep
review process simple, don't add any yet.
TYPE_ASPEED_SOC is common to various Aspeed SoCs,
define it in aspeed_soc_common.c.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
TYPE_ASPEED2600_SOC inherits from TYPE_ASPEED_SOC.
In few commits we'll add more fields, but to keep
review process simple, don't add any yet.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
TYPE_ASPEED10X0_SOC inherits from TYPE_ASPEED_SOC.
In few commits we'll add more fields, but to keep
review process simple, don't add any yet.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
virt.h defines a number of IRQs that are ultimately described by Arm's
Base System Architecture specification. Move these to a dedicated header
so that they can be reused by other platforms that do the same.
Include that header from virt.h to minimise churn.
While we're moving the definitions, sort them into numerical order,
and add the ARCH_TIMER_NS_EL2_VIRT_IRQ definition used by sbsa-ref
and which will eventually be needed by virt also.
Signed-off-by: Leif Lindholm <quic_llindhol@quicinc.com>
Message-id: 20230919090229.188092-3-quic_llindhol@quicinc.com
[PMM: Remove unused PPI_TO_INTID macro; sort numerically;
add ARCH_TIMER_NS_EL2_VIRT_IRQ]
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
GIC Private Peripheral Interrupts (PPI) are defined as GIC INTID 16-31.
As in, PPI0 is INTID16 .. PPI15 is INTID31.
Arm's Base System Architecture specification (BSA) lists the mandated and
recommended private interrupt IDs by INTID, not by PPI index. But current
definitions in virt define them by PPI index, complicating cross
referencing.
Meanwhile, the PPI(x) macro counterintuitively adds 16 to the input value,
converting a PPI index to an INTID.
Resolve this by redefining the BSA-allocated PPIs by their INTIDs,
and replacing the PPI(x) macro with an INTID_TO_PPI(x) one where required.
Signed-off-by: Leif Lindholm <quic_llindhol@quicinc.com>
Message-id: 20230919090229.188092-2-quic_llindhol@quicinc.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
struct arm_boot_info is declared in "hw/arm/boot.h".
By including the correct header we don't need to declare
it again in "target/arm/cpu-qom.h".
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20231013130214.95742-1-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
The file is obviously related to the raspberrypi machine, so
it should reside in hw/arm/ instead of hw/misc/. And while we're
at it, also adjust the wildcard in MAINTAINERS so that it covers
this file, too.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Acked-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-id: 20231012073458.860187-1-thuth@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Connect the Configuration Frame controller (CFRAME_REG) and the
Configuration Frame broadcast controller (CFRAME_BCAST_REG) to the
Versal machine.
Signed-off-by: Francisco Iglesias <francisco.iglesias@amd.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 20230831165701.2016397-9-francisco.iglesias@amd.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Connect the Configuration Frame Unit (CFU_APB, CFU_FDRO and CFU_SFR) to
the Versal machine.
Signed-off-by: Francisco Iglesias <francisco.iglesias@amd.com>
Acked-by: Edgar E. Iglesias <edgar@zeroasic.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 20230831165701.2016397-8-francisco.iglesias@amd.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
The IoTKit, SSE200 and SSE300 all default to 8 MPU regions. The
MPS2/MPS3 FPGA images don't override these except in the case of
AN547, which uses 16 MPU regions.
Define properties on the ARMSSE object for the MPU regions (using the
same names as the documented RTL configuration settings, and
following the pattern we already have for this device of using
all-caps names as the RTL does), and set them in the board code.
We don't actually need to override the default except on AN547,
but it's simpler code to have the board code set them always
rather than tracking which board subtypes want to set them to
a non-default value separately from what that value is.
Tho overall effect is that for mps2-an505, mps2-an521 and mps3-an524
we now correctly use 8 MPU regions, while mps3-an547 stays at its
current 16 regions.
It's possible some guest code wrongly depended on the previous
incorrectly modeled number of memory regions. (Such guest code
should ideally check the number of regions via the MPU_TYPE
register.) The old behaviour can be obtained with additional
-global arguments to QEMU:
For mps2-an521 and mps2-an524:
-global sse-200.CPU0_MPU_NS=16 -global sse-200.CPU0_MPU_S=16 -global sse-200.CPU1_MPU_NS=16 -global sse-200.CPU1_MPU_S=16
For mps2-an505:
-global sse-200.CPU0_MPU_NS=16 -global sse-200.CPU0_MPU_S=16
NB that the way the implementation allows this use of -global
is slightly fragile: if the board code explicitly sets the
properties on the sse-200 object, this overrides the -global
command line option. So we rely on:
- the boards that need fixing all happen to use the SSE defaults
- we can write the board code to only set the property if it
is different from the default, rather than having all boards
explicitly set the property
- the board that does need to use a non-default value happens
to need to set it to the same value (16) we previously used
This works, but there are some kinds of refactoring of the
mps2-tz.c code that would break the support for -global here.
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1772
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-id: 20230724174335.2150499-4-peter.maydell@linaro.org
M-profile CPUs generally allow configuration of the number of MPU
regions that they have. We don't currently model this, so our
implementations of some of the board models provide CPUs with the
wrong number of regions. RTOSes like Zephyr that hardcode the
expected number of regions may therefore not run on the model if they
are set up to run on real hardware.
Add properties mpu-ns-regions and mpu-s-regions to the ARMV7M object,
matching the ability of hardware to configure the number of Secure
and NonSecure regions separately. Our actual CPU implementation
doesn't currently support that, and it happens that none of the MPS
boards we model set the number of regions differently for Secure vs
NonSecure, so we provide an interface to the boards and SoCs that
won't need to change if we ever do add that functionality in future,
but make it an error to configure the two properties to different
values.
(The property name on the CPU is the somewhat misnamed-for-M-profile
"pmsav7-dregion", so we don't follow that naming convention for
the properties here. The TRM doesn't say what the CPU configuration
variable names are, so we pick something, and follow the lowercase
convention we already have for properties here.)
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-id: 20230724174335.2150499-3-peter.maydell@linaro.org
The SRC device is normally used to start the secondary CPU.
When running Linux directly, QEMU is emulating a PSCI interface that UBOOT
is installing at boot time and therefore the fact that the SRC device is
unimplemented is hidden as Qemu respond directly to PSCI requets without
using the SRC device.
But if you try to run a more bare metal application (maybe uboot itself),
then it is not possible to start the secondary CPU as the SRC is an
unimplemented device.
This patch adds the ability to start the secondary CPU through the SRC
device so that you can use this feature in bare metal applications.
Signed-off-by: Jean-Christophe Dubois <jcd@tribudubois.net>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: ce9a0162defd2acee5dc7f8a674743de0cded569.1692964892.git.jcd@tribudubois.net
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* Add TZASC as unimplemented device.
- Allow bare metal application to access this (unimplemented) device
* Add CSU as unimplemented device.
- Allow bare metal application to access this (unimplemented) device
* Add various memory segments
- OCRAM
- OCRAM EPDC
- OCRAM PXP
- OCRAM S
- ROM
- CAAM
Signed-off-by: Jean-Christophe Dubois <jcd@tribudubois.net>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-id: f887a3483996ba06d40bd62ffdfb0ecf68621987.1692964892.git.jcd@tribudubois.net
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* Add Addr and size definition for all i.MX7 devices in i.MX7 header file.
* Use those newly defined named constants whenever possible.
* Standardize the way we init a familly of unimplemented devices
- SAI
- PWM
- CAN
* Add/rework few comments
Signed-off-by: Jean-Christophe Dubois <jcd@tribudubois.net>
Message-id: 59e195d33e4d486a8d131392acd46633c8c10ed7.1692964892.git.jcd@tribudubois.net
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* Add TZASC as unimplemented device.
- Allow bare metal application to access this (unimplemented) device
* Add CSU as unimplemented device.
- Allow bare metal application to access this (unimplemented) device
* Add 4 missing PWM devices
Signed-off-by: Jean-Christophe Dubois <jcd@tribudubois.net>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-id: 59e4dc56e14eccfefd379275ec19048dff9c10b3.1692964892.git.jcd@tribudubois.net
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* Add Addr and size definition for most i.MX6UL devices in i.MX6UL header file.
* Use those newly defined named constants whenever possible.
* Standardize the way we init a familly of unimplemented devices
- SAI
- PWM
- CAN
* Add/rework few comments
Signed-off-by: Jean-Christophe Dubois <jcd@tribudubois.net>
Message-id: d579043fbd4e4b490370783fda43fc02c8e9be75.1692964892.git.jcd@tribudubois.net
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
i.MX7 IOMUX GPR device is not equivalent to i.MX6UL IOMUXC GPR device.
In particular, register 22 is not present on i.MX6UL and this is actualy
The only register that is really emulated in the i.MX7 IOMUX GPR device.
Note: The i.MX6UL code is actually also implementing the IOMUX GPR device
as an unimplemented device at the same bus adress and the 2 instantiations
were actualy colliding. So we go back to the unimplemented device for now.
Signed-off-by: Jean-Christophe Dubois <jcd@tribudubois.net>
Message-id: 48681bf51ee97646479bb261bee19abebbc8074e.1692964892.git.jcd@tribudubois.net
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Sergey Kambalin <sergey.kambalin@auriga.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-id: 20230612223456.33824-5-philmd@linaro.org
Message-Id: <20230531155258.8361-1-sergey.kambalin@auriga.com>
[PMD: Split from bigger patch: 3/4]
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
[PMM: added a comment about RPI_FIRMWARE_CORE_CLK_RATE
really being SoC-specific]
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Add a new machine xenpvh which creates a IOREQ server to register/connect with
Xen Hypervisor.
Optional: When CONFIG_TPM is enabled, it also creates a tpm-tis-device, adds a
TPM emulator and connects to swtpm running on host machine via chardev socket
and support TPM functionalities for a guest domain.
Extra command line for aarch64 xenpvh QEMU to connect to swtpm:
-chardev socket,id=chrtpm,path=/tmp/myvtpm2/swtpm-sock \
-tpmdev emulator,id=tpm0,chardev=chrtpm \
-machine tpm-base-addr=0x0c000000 \
swtpm implements a TPM software emulator(TPM 1.2 & TPM 2) built on libtpms and
provides access to TPM functionality over socket, chardev and CUSE interface.
Github repo: https://github.com/stefanberger/swtpm
Example for starting swtpm on host machine:
mkdir /tmp/vtpm2
swtpm socket --tpmstate dir=/tmp/vtpm2 \
--ctrl type=unixio,path=/tmp/vtpm2/swtpm-sock &
Signed-off-by: Vikram Garhwal <vikram.garhwal@amd.com>
Signed-off-by: Stefano Stabellini <stefano.stabellini@amd.com>
Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>
Only a few important registers are added, especially the SRAM_VER
register.
Signed-off-by: qianfan Zhao <qianfanguijin@163.com>
Reviewed-by: Niek Linnenbank <nieklinnenbank@gmail.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
R40 has two ethernet controllers named as emac and gmac. The emac is
compatibled with A10, and the GMAC is compatibled with H3.
Signed-off-by: qianfan Zhao <qianfanguijin@163.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Types of memory that the SDRAM controller supports are DDR2/DDR3
and capacities of up to 2GiB. This commit adds emulation support
of the Allwinner R40 SDRAM controller.
This driver only support 256M, 512M and 1024M memory now.
Signed-off-by: qianfan Zhao <qianfanguijin@163.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
TWI(i2c) is designed to be used as an interface between CPU host and the
serial 2-Wire bus. It can support all standard 2-Wire transfer, can be
operated in standard mode(100kbit/s) or fast-mode, supporting data rate
up to 400kbit/s.
Signed-off-by: qianfan Zhao <qianfanguijin@163.com>
Reviewed-by: Niek Linnenbank <nieklinnenbank@gmail.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
R40 has eight UARTs, support both 16450 and 16550 compatible modes.
Signed-off-by: qianfan Zhao <qianfanguijin@163.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
The CCU provides the registers to program the PLLs and the controls
most of the clock generation, division, distribution, synchronization
and gating.
This commit adds support for the Clock Control Unit which emulates
a simple read/write register interface.
Signed-off-by: qianfan Zhao <qianfanguijin@163.com>
Reviewed-by: Niek Linnenbank <nieklinnenbank@gmail.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Allwinner R40 (sun8i) SoC features a Quad-Core Cortex-A7 ARM CPU,
and a Mali400 MP2 GPU from ARM. It's also known as the Allwinner T3
for In-Car Entertainment usage, A40i and A40pro are variants that
differ in applicable temperatures range (industrial and military).
Signed-off-by: qianfan Zhao <qianfanguijin@163.com>
Reviewed-by: Niek Linnenbank <nieklinnenbank@gmail.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Connect CANFD0 and CANFD1 on the Versal-virt machine and update xlnx-versal-virt
document with CANFD command line examples.
Signed-off-by: Vikram Garhwal <vikram.garhwal@amd.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Francisco Iglesias <frasse.iglesias@gmail.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
The function is unused since commit
bdad3654d3 ('hw/arm/nseries: Remove
invalid/unnecessary n8x0_uart_setup()').
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230523195608.125820-3-shentey@gmail.com>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
As everything is in place, we can use a new system property to
advertise which stage is supported and remove bad_ste from STE
stage2 config.
The property added arm-smmuv3.stage can have 3 values:
- "1": Stage-1 only is advertised.
- "2": Stage-2 only is advertised.
If not passed or an unsupported value is passed, it will default to
stage-1.
Advertise VMID16.
Don't try to decode CD, if stage-2 is configured.
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Mostafa Saleh <smostafa@google.com>
Tested-by: Eric Auger <eric.auger@redhat.com>
Tested-by: Jean-Philippe Brucker <jean-philippe@linaro.org>
Message-id: 20230516203327.2051088-11-smostafa@google.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
CMD_TLBI_S2_IPA: As S1+S2 is not enabled, for now this can be the
same as CMD_TLBI_NH_VAA.
CMD_TLBI_S12_VMALL: Added new function to invalidate TLB by VMID.
For stage-1 only commands, add a check to throw CERROR_ILL if used
when stage-1 is not supported.
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Mostafa Saleh <smostafa@google.com>
Tested-by: Eric Auger <eric.auger@redhat.com>
Tested-by: Jean-Philippe Brucker <jean-philippe@linaro.org>
Message-id: 20230516203327.2051088-9-smostafa@google.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Allow TLB to be tagged with VMID.
If stage-1 is only supported, VMID is set to -1 and ignored from STE
and CMD_TLBI_NH* cmds.
Update smmu_iotlb_insert trace event to have vmid.
Signed-off-by: Mostafa Saleh <smostafa@google.com>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Tested-by: Eric Auger <eric.auger@redhat.com>
Tested-by: Jean-Philippe Brucker <jean-philippe@linaro.org>
Message-id: 20230516203327.2051088-8-smostafa@google.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Parse stage-2 configuration from STE and populate it in SMMUS2Cfg.
Validity of field values are checked when possible.
Only AA64 tables are supported and Small Translation Tables (STT) are
not supported.
According to SMMUv3 UM(IHI0070E) "5.2 Stream Table Entry": All fields
with an S2 prefix (with the exception of S2VMID) are IGNORED when
stage-2 bypasses translation (Config[1] == 0).
Which means that VMID can be used(for TLB tagging) even if stage-2 is
bypassed, so we parse it unconditionally when S2P exists. Otherwise
it is set to -1.(only S1P)
As stall is not supported, if S2S is set the translation would abort.
For S2R, we reuse the same code used for stage-1 with flag
record_faults. However when nested translation is supported we would
need to separate stage-1 and stage-2 faults.
Fix wrong shift in STE_S2HD, STE_S2HA, STE_S2S.
Signed-off-by: Mostafa Saleh <smostafa@google.com>
Tested-by: Eric Auger <eric.auger@redhat.com>
Tested-by: Jean-Philippe Brucker <jean-philippe@linaro.org>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Message-id: 20230516203327.2051088-6-smostafa@google.com
[PMM: fixed format string]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
In preparation for adding stage-2 support, rename smmu_ptw_64 to
smmu_ptw_64_s1 and refactor some of the code so it can be reused in
stage-2 page table walk.
Remove AA64 check from PTW as decode_cd already ensures that AA64 is
used, otherwise it faults with C_BAD_CD.
A stage member is added to SMMUPTWEventInfo to differentiate
between stage-1 and stage-2 ptw faults.
Add stage argument to trace_smmu_ptw_level be consistent with other
trace events.
Signed-off-by: Mostafa Saleh <smostafa@google.com>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Tested-by: Eric Auger <eric.auger@redhat.com>
Tested-by: Jean-Philippe Brucker <jean-philippe@linaro.org>
Message-id: 20230516203327.2051088-4-smostafa@google.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
In preparation for adding stage-2 support, add a S2 config
struct(SMMUS2Cfg), composed of the following fields and embedded in
the main SMMUTransCfg:
-tsz: Size of IPA input region (S2T0SZ)
-sl0: Start level of translation (S2SL0)
-affd: AF Fault Disable (S2AFFD)
-record_faults: Record fault events (S2R)
-granule_sz: Granule page shift (based on S2TG)
-vmid: Virtual Machine ID (S2VMID)
-vttb: Address of translation table base (S2TTB)
-eff_ps: Effective PA output range (based on S2PS)
They will be used in the next patches in stage-2 address translation.
The fields in SMMUS2Cfg, are reordered to make the shared and stage-1
fields next to each other, this reordering didn't change the struct
size (104 bytes before and after).
Stage-1 only fields: aa64, asid, tt, ttb, tbi, record_faults, oas.
oas is stage-1 output address size. However, it is used to check
input address in case stage-1 is unimplemented or bypassed according
to SMMUv3 manual IHI0070.E "3.4. Address sizes"
Shared fields: stage, disabled, bypassed, aborted, iotlb_*.
No functional change intended.
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Mostafa Saleh <smostafa@google.com>
Tested-by: Eric Auger <eric.auger@redhat.com>
Tested-by: Jean-Philippe Brucker <jean-philippe@linaro.org>
Message-id: 20230516203327.2051088-3-smostafa@google.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
SNVS is supported on both i.MX6 and i.MX6UL and is needed
to support shutdown on the board.
Cc: Peter Maydell <peter.maydell@linaro.org> (odd fixer:SABRELITE / i.MX6)
Cc: Jean-Christophe Dubois <jcd@tribudubois.net> (reviewer:SABRELITE / i.MX6)
Cc: qemu-arm@nongnu.org (open list:SABRELITE / i.MX6)
Cc: qemu-devel@nongnu.org (open list:All patches CC here)
Signed-off-by: Vitaly Cheptsov <cheptsov@ispras.ru>
Message-id: 20230515095015.66860-1-cheptsov@ispras.ru
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
The arm boot.c code includes a utility function write_bootloader()
which assists in writing a boot-code fragment into guest memory,
including handling endianness and fixing it up with entry point
addresses and similar things. This is useful not just for the boot.c
code but also in board model code, so rename it to
arm_write_bootloader() and make it globally visible.
Since we are making it public, make its API a little neater: move the
AddressSpace* argument to be next to the hwaddr argument, and allow
the fixupcontext array to be const, since we never modify it in this
function.
Cc: qemu-stable@nongnu.org
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Tested-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 20230424152717.1333930-2-peter.maydell@linaro.org
[PMM: Split out from another patch by Cédric, added doc comment]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Add fec[12]-phy-connected properties and use it to set phy-connected
and phy-consumer properties for imx_fec.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Message-id: 20230315145248.1639364-5-linux@roeck-us.net
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Add fec[12]-phy-connected properties and use it to set phy-connected
and phy-consumer properties for imx_fec.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Message-id: 20230315145248.1639364-3-linux@roeck-us.net
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This patch adds WDT to Allwinner-H3 and Orangepi-PC.
WDT is added as an overlay to the Timer module memory area.
Signed-off-by: Strahinja Jankovic <strahinja.p.jankovic@gmail.com>
Reviewed-by: Niek Linnenbank <nieklinnenbank@gmail.com>
Message-id: 20230326202256.22980-4-strahinja.p.jankovic@gmail.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This patch adds WDT to Allwinner-A10 and Cubieboard.
WDT is added as an overlay to the Timer module memory map.
Signed-off-by: Strahinja Jankovic <strahinja.p.jankovic@gmail.com>
Reviewed-by: Niek Linnenbank <nieklinnenbank@gmail.com>
Message-id: 20230326202256.22980-3-strahinja.p.jankovic@gmail.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Allwinner h3 has 4 twi(i2c) devices named twi0, twi1, twi2 and r_twi.
The registers are compatible with TYPE_AW_I2C_SUN6I, write 1 to clear
control register's INT_FLAG bit.
Signed-off-by: qianfan Zhao <qianfanguijin@163.com>
Reviewed-by: Strahinja Jankovic <strahinja.p.jankovic@gmail.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
The default boot address of the Aspeed SoCs is 0x0. For this reason,
the FMC flash device contents are remapped by HW on the first 256MB of
the address space. In QEMU, this is currently done in the machine init
with the setup of a region alias.
Move this code to the SoC and introduce an extra container to prepare
ground for the boot ROM region which will overlap the FMC flash
remapping.
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
OBJECT_DECLARE_SIMPLE_TYPE() macro provides the OrIRQState
declaration for free. Besides, the QOM code style is to use
the structure name as typedef, and QEMU style is to use Camel
Case, so rename qemu_or_irq as OrIRQState.
Mechanical change using:
$ sed -i -e 's/qemu_or_irq/OrIRQState/g' $(git grep -l qemu_or_irq)
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-id: 20230113200138.52869-5-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
pci_device.h is not needed at all in allwinner-a10.h, and serial.h
is only needed by the corresponding .c file.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Message-id: 20230215152233.210024-1-thuth@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
The Free Software Foundation moved to a new address and some
sources in QEMU referred to their old location.
The address should be updated and replaced by a pointer to
<https://www.gnu.org/licenses/>
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/379
Signed-off-by: Khadija Kamran <kkamran.bese16seecs@seecs.edu.pk>
Message-Id: <576ee9203fdac99d7251a98faa66b9ce1e7febc5.1675941486.git.kkamran.bese16seecs@seecs.edu.pk>
Reviewed-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Addresses targeting the second translation table (TTB1) in the SMMU have
all upper bits set. Ensure the IOMMU region covers all 64 bits.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Jean-Philippe Brucker <jean-philippe@linaro.org>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Message-id: 20230214171921.1917916-2-jean-philippe@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
GBPA register can be used to globally abort all
transactions.
It is described in the SMMU manual in "6.3.14 SMMU_GBPA".
ABORT reset value is IMPLEMENTATION DEFINED, it is chosen to
be zero(Do not abort incoming transactions).
Other fields have default values of Use Incoming.
If UPDATE is not set, the write is ignored. This is the only permitted
behavior in SMMUv3.2 and later.(6.3.14.1 Update procedure)
As this patch adds a new state to the SMMU (GBPA), it is added
in a new subsection for forward migration compatibility.
GBPA is only migrated if its value is different from the reset value.
It does this to be backward migration compatible if SW didn't write
the register.
Signed-off-by: Mostafa Saleh <smostafa@google.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Message-id: 20230214094009.2445653-1-smostafa@google.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Include it in the .c files instead that use the error reporting
functions.
Message-Id: <20230210111931.1115489-1-thuth@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Include "hw/registerfields.h" in the .c files instead (if needed).
Message-Id: <20230210112315.1116966-1-thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Tracked down with the help of scripts/clean-includes.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Acked-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Greg Kurz <groug@kaod.org>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Message-Id: <20230202133830.2152150-21-armbru@redhat.com>
Some SRAM appears to be used by the Secure Boot unit and
crypto accelerators. Name it 'secure sram'.
Note, the SRAM base address was already present but unused
(the 'SBC' index is used for the MMIO peripheral).
Interestingly using CFLAGS=-Winitializer-overrides reports:
../hw/arm/aspeed_ast10x0.c:32:30: warning: initializer overrides prior initialization of this subobject [-Winitializer-overrides]
[ASPEED_DEV_SBC] = 0x7E6F2000,
^~~~~~~~~~
../hw/arm/aspeed_ast10x0.c:24:30: note: previous initialization is here
[ASPEED_DEV_SBC] = 0x79000000,
^~~~~~~~~~
This fixes with Zephyr:
uart:~$ rsa test
rsa test vector[0]:
[00:00:26.156,000] <err> os: ***** BUS FAULT *****
[00:00:26.157,000] <err> os: Precise data bus error
[00:00:26.157,000] <err> os: BFAR Address: 0x79000000
[00:00:26.158,000] <err> os: r0/a1: 0x79000000 r1/a2: 0x00000000 r2/a3: 0x00001800
[00:00:26.158,000] <err> os: r3/a4: 0x79001800 r12/ip: 0x00000800 r14/lr: 0x0001098d
[00:00:26.158,000] <err> os: xpsr: 0x81000000
[00:00:26.158,000] <err> os: Faulting instruction address (r15/pc): 0x0001e1bc
[00:00:26.158,000] <err> os: >>> ZEPHYR FATAL ERROR 0: CPU exception on CPU 0
[00:00:26.158,000] <err> os: Current thread: 0x38248 (shell_uart)
[00:00:26.165,000] <err> os: Halting system
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Peter Delevoryas <peter@pjd.dev>
[ clg: Fixed size of Secure Boot Controller Memory ]
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Up to now, the finalize_gic_version() code open coded what is essentially
a support bitmap match between host/emulation environment and desired
target GIC type.
This open coding leads to undesirable side effects. For example, a VM with
KVM and -smp 10 will automatically choose GICv3 while the same command
line with TCG will stay on GICv2 and fail the launch.
This patch combines the TCG and KVM matching code paths by making
everything a 2 pass process. First, we determine which GIC versions the
current environment is able to support, then we go through a single
state machine to determine which target GIC mode that means for us.
After this patch, the only user noticable changes should be consolidated
error messages as well as TCG -M virt supporting -smp > 8 automatically.
Signed-off-by: Alexander Graf <agraf@csgraf.de>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Reviewed-by: Zenghui Yu <yuzenghui@huawei.com>
Message-id: 20221223090107.98888-2-agraf@csgraf.de
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
NPCM7XX models have been commited after the conversion from
commit 8063396bf3 ("Use OBJECT_DECLARE_SIMPLE_TYPE when possible").
Manually convert them.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20230109140306.23161-11-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Following docs/devel/style.rst guidelines, rename
omap_intr_handler_s -> OMAPIntcState. This also remove a
use of 'struct' in the DECLARE_INSTANCE_CHECKER() macro call.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20230109140306.23161-7-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Following docs/devel/style.rst guidelines, rename omap2_gpif_s ->
Omap2GpioState. This also remove a use of 'struct' in the
DECLARE_INSTANCE_CHECKER() macro call.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20230109140306.23161-6-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Following docs/devel/style.rst guidelines, rename omap_gpif_s ->
Omap1GpioState. This also remove a use of 'struct' in the
DECLARE_INSTANCE_CHECKER() macro call.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20230109140306.23161-5-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
To avoid forward-declaring PXA2xxI2CState, declare
PXA2XX_I2C before its use in pxa2xx_i2c_init() prototype.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20230109140306.23161-2-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Since pxa270_init() must map the device in the system memory,
there is no point in passing get_system_memory() by argument.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20230109115316.2235-3-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Since pxa255_init() must map the device in the system memory,
there is no point in passing get_system_memory() by argument.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20230109115316.2235-2-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This patch enables copying of SPL from MMC if `-kernel` parameter is not
passed when starting QEMU. SPL is copied to SRAM_A.
The approach is reused from Allwinner H3 implementation.
Tested with Armbian and custom Yocto image.
Signed-off-by: Strahinja Jankovic <strahinja.p.jankovic@gmail.com>
Reviewed-by: Niek Linnenbank <nieklinnenbank@gmail.com>
Message-id: 20221226220303.14420-7-strahinja.p.jankovic@gmail.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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>
During SPL boot several DRAM Controller registers are used. Most
important registers are those related to DRAM initialization and
calibration, where SPL initiates process and waits until certain bit is
set/cleared.
This patch adds these registers, initializes reset values from user's
guide and updates state of registers as SPL expects it.
Signed-off-by: Strahinja Jankovic <strahinja.p.jankovic@gmail.com>
Reviewed-by: Niek Linnenbank <nieklinnenbank@gmail.com>
Message-id: 20221226220303.14420-3-strahinja.p.jankovic@gmail.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
During SPL boot several Clock Controller Module (CCM) registers are
read, most important are PLL and Tuning, as well as divisor registers.
This patch adds these registers and initializes reset values from user's
guide.
Signed-off-by: Strahinja Jankovic <strahinja.p.jankovic@gmail.com>
Reviewed-by: Niek Linnenbank <nieklinnenbank@gmail.com>
Message-id: 20221226220303.14420-2-strahinja.p.jankovic@gmail.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
STM32F405 has 128K of SRAM and another 64K of CCM (Core-coupled
Memory) at a different base address. Correctly describe the memory
layout to give existing FW images a chance to run unmodified.
Reviewed-by: Alistair Francis <alistair@alistair23.me>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
Message-id: 20221230145733.200496-2-balbi@kernel.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
PCIDeviceClass and PCIDevice are defined in pci.h. Many users of the
header don't actually need them. Similar structs live in their own
headers: PCIBusClass and PCIBus in pci_bus.h, PCIBridge in
pci_bridge.h, PCIHostBridgeClass and PCIHostState in pci_host.h,
PCIExpressHost in pcie_host.h, and PCIERootPortClass, PCIEPort, and
PCIESlot in pcie_port.h.
Move PCIDeviceClass and PCIDeviceClass to new pci_device.h, along with
the code that needs them. Adjust include directives.
This also enables the next commit.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20221222100330.380143-6-armbru@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
IRQs were not associated to the various GPIO devices inside i.MX7D.
This patch brings the i.MX7D on par with i.MX6.
Signed-off-by: Jean-Christophe Dubois <jcd@tribudubois.net>
Message-id: 20221226101418.415170-1-jcd@tribudubois.net
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
So far the GPT timers were unable to raise IRQs to the processor.
Signed-off-by: Jean-Christophe Dubois <jcd@tribudubois.net>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Nikita Ostrenkov