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2019-10-25Merge remote-tracking branch ↵Peter Maydell1-24/+11
'remotes/vivier2/tags/trivial-branch-pull-request' into staging Fix typos and docs, trivial changes and RTC devices split # gpg: Signature made Fri 25 Oct 2019 09:35:02 BST # gpg: using RSA key CD2F75DDC8E3A4DC2E4F5173F30C38BD3F2FBE3C # gpg: issuer "laurent@vivier.eu" # gpg: Good signature from "Laurent Vivier <lvivier@redhat.com>" [full] # gpg: aka "Laurent Vivier <laurent@vivier.eu>" [full] # gpg: aka "Laurent Vivier (Red Hat) <lvivier@redhat.com>" [full] # Primary key fingerprint: CD2F 75DD C8E3 A4DC 2E4F 5173 F30C 38BD 3F2F BE3C * remotes/vivier2/tags/trivial-branch-pull-request: hw/rtc/aspeed_rtc: Remove unused includes hw/rtc/xlnx-zynqmp-rtc: Remove unused "ptimer.h" include hw/rtc/mc146818: Include mc146818rtc_regs.h a bit less hw: Move Aspeed RTC from hw/timer/ to hw/rtc/ subdirectory hw: Move Exynos4210 RTC from hw/timer/ to hw/rtc/ subdirectory hw: Move Xilinx ZynqMP RTC from hw/timer/ to hw/rtc/ subdirectory hw: Move DS1338 device from hw/timer/ to hw/rtc/ subdirectory hw: Move TWL92230 device from hw/timer/ to hw/rtc/ subdirectory hw: Move sun4v hypervisor RTC from hw/timer/ to hw/rtc/ subdirectory hw: Move M41T80 device from hw/timer/ to hw/rtc/ subdirectory hw: Move M48T59 device from hw/timer/ to hw/rtc/ subdirectory hw: Move MC146818 device from hw/timer/ to hw/rtc/ subdirectory hw: Move PL031 device from hw/timer/ to hw/rtc/ subdirectory hw/timer: Compile devices not target-dependent as common object qemu-timer: reuse MIN macro in qemu_timeout_ns_to_ms event_notifier: avoid dandling file descriptor in event_notifier_cleanup util/async: avoid useless cast pci_bridge: fix a typo in comment qemu-options.hx: Update for reboot-timeout parameter Signed-off-by: Peter Maydell <peter.maydell@linaro.org> # Conflicts: # hw/timer/trace-events
2019-10-25hw/timer/bcm2835: Add the BCM2835 SYS_timerPhilippe Mathieu-Daudé1-0/+1
Add the 64-bit free running timer. Do not model the COMPARE register (no IRQ generated). This timer is used by Linux kernel and recently U-Boot: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/drivers/clocksource/bcm2835_timer.c?h=v3.7 https://github.com/u-boot/u-boot/blob/v2019.07/include/configs/rpi.h#L19 Datasheet used: https://www.raspberrypi.org/app/uploads/2012/02/BCM2835-ARM-Peripherals.pdf Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-id: 20191019234715.25750-4-f4bug@amsat.org [PMM: squashed in switch to using memset in reset] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-10-24hw: Move Aspeed RTC from hw/timer/ to hw/rtc/ subdirectoryPhilippe Mathieu-Daudé1-1/+1
Move RTC devices under the hw/rtc/ subdirectory. Reviewed-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Acked-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20191003230404.19384-12-philmd@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2019-10-24hw: Move Exynos4210 RTC from hw/timer/ to hw/rtc/ subdirectoryPhilippe Mathieu-Daudé1-1/+0
Move RTC devices under the hw/rtc/ subdirectory. Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Acked-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20191003230404.19384-11-philmd@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2019-10-24hw: Move Xilinx ZynqMP RTC from hw/timer/ to hw/rtc/ subdirectoryPhilippe Mathieu-Daudé1-1/+0
Move RTC devices under the hw/rtc/ subdirectory. Remove Alistair outdated email address (see commit c22e580c2ad). Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Acked-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20191003230404.19384-10-philmd@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2019-10-24hw: Move DS1338 device from hw/timer/ to hw/rtc/ subdirectoryPhilippe Mathieu-Daudé1-1/+0
The DS1338 is a Real Time Clock, not a timer. Move it under the hw/rtc/ subdirectory. Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Acked-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20191003230404.19384-9-philmd@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2019-10-24hw: Move TWL92230 device from hw/timer/ to hw/rtc/ subdirectoryPhilippe Mathieu-Daudé1-1/+0
The TWL92230 is an "energy management device" companion with a RTC. Since we mostly model the RTC, move it under the hw/rtc/ subdirectory. Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Acked-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20191003230404.19384-8-philmd@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2019-10-24hw: Move sun4v hypervisor RTC from hw/timer/ to hw/rtc/ subdirectoryPhilippe Mathieu-Daudé1-1/+0
Move RTC devices under the hw/rtc/ subdirectory. Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Artyom Tarasenko <atar4qemu@gmail.com> Message-Id: <20191003230404.19384-7-philmd@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2019-10-24hw: Move M41T80 device from hw/timer/ to hw/rtc/ subdirectoryPhilippe Mathieu-Daudé1-1/+0
The M41T80 is a Real Time Clock, not a timer. Move it under the hw/rtc/ subdirectory. Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20191003230404.19384-6-philmd@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2019-10-24hw: Move M48T59 device from hw/timer/ to hw/rtc/ subdirectoryPhilippe Mathieu-Daudé1-4/+0
The M48T59 is a Real Time Clock, not a timer. Move it under the hw/rtc/ subdirectory. Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20191003230404.19384-5-philmd@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2019-10-24hw: Move MC146818 device from hw/timer/ to hw/rtc/ subdirectoryPhilippe Mathieu-Daudé1-2/+0
The MC146818 is a Real Time Clock, not a timer. Move it under the hw/rtc/ subdirectory. Use copyright statement from 80cabfad163 for "hw/rtc/mc146818rtc.h". Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Acked-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20191003230404.19384-4-philmd@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2019-10-24hw: Move PL031 device from hw/timer/ to hw/rtc/ subdirectoryPhilippe Mathieu-Daudé1-1/+0
The PL031 is a Real Time Clock, not a timer. Move it under the hw/rtc/ subdirectory. Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Acked-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20191003230404.19384-3-philmd@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2019-10-24hw/timer: Compile devices not target-dependent as common objectPhilippe Mathieu-Daudé1-11/+11
All these devices do not contain any target-specific. While most of them are arch-specific, they are shared between different targets of the same arch family (ARM and AArch64, MIPS32/MIPS64, endianess, ...). Put them into common-obj-y to compile them once for all targets. Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20191003230404.19384-2-philmd@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2019-07-01hw: timer: Add ASPEED RTC deviceJoel Stanley1-1/+1
The RTC is modeled to provide time and date functionality. It is initialised at zero to match the hardware. There is no modelling of the alarm functionality, which includes the IRQ line. As there is no guest code to exercise this function that is acceptable for now. Signed-off-by: Joel Stanley <joel@jms.id.au> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 20190618165311.27066-4-clg@kaod.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-01-07hw/timer/nrf51_timer: Add nRF51 Timer peripheralSteffen Görtz1-0/+1
This patch adds the model for the nRF51 timer peripheral. Currently, only the TIMER mode is implemented. Signed-off-by: Steffen Görtz <contrib@steffen-goertz.de> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Message-id: 20190103091119.9367-9-stefanha@redhat.com Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-08-24hw/timer/cmsdk-apb-dualtimer: Implement CMSDK dual timer modulePeter Maydell1-0/+1
The Arm Cortex-M System Design Kit includes a "dual-input timer module" which combines two programmable down-counters. Implement a model of this device. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20180820141116.9118-4-peter.maydell@linaro.org
2018-07-03hw/timer: Add basic M41T80 emulationBALATON Zoltan1-0/+1
Basic emulation of the M41T80 serial (I2C) RTC chip. Only getting time of day is implemented. Setting time and RTC alarm are not supported. Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Reviewed-by: Cédric Le Goater <clg@kaod.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2018-03-02xlnx-zynqmp-rtc: Initial commitAlistair Francis1-0/+1
Initial commit of the ZynqMP RTC device. Signed-off-by: Alistair Francis <alistair.francis@xilinx.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-09-21msf2: Add Smartfusion2 System timerSubbaraya Sundeep1-0/+1
Modelled System Timer in Microsemi's Smartfusion2 Soc. Timer has two 32bit down counters and two interrupts. Signed-off-by: Subbaraya Sundeep <sundeep.lkml@gmail.com> Reviewed-by: Alistair Francis <alistair.francis@xilinx.com> Acked-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20170920201737.25723-2-f4bug@amsat.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-07-17hw/char/cmsdk-apb-timer: Implement CMSDK APB timer devicePeter Maydell1-0/+1
Implement a model of the simple timer device found in the CMSDK. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 1500029487-14822-5-git-send-email-peter.maydell@linaro.org
2017-02-28armv7m: Split systick out from NVICPeter Maydell1-0/+1
The SysTick timer isn't really part of the NVIC proper; we just modelled it that way back when we couldn't easily have devices that only occupied a small chunk of a memory region. Split it out into its own device. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 1487604965-23220-10-git-send-email-peter.maydell@linaro.org Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
2017-02-06Split ISA and sysbus versions of m48t59 deviceDavid Gibson1-0/+3
The m48t59 device supports both ISA and direct sysbus attached versions of the device in the one .c file. This can be awkward for some embedded machine types which need the sysbus M48T59, but don't want to pull in the ISA bus code and its other dependencies. Therefore, this patch splits out the code for the ISA attached M48T59 into its own C file. It will be built when both CONFIG_M48T59 and CONFIG_ISA_BUS are enabled. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
2017-01-24nios2: Add periodic timer emulationChris Wulff1-0/+1
Add the Altera timer model. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Chris Wulff <crwulff@gmail.com> Cc: Jeff Da Silva <jdasilva@altera.com> Cc: Ley Foon Tan <lftan@altera.com> Cc: Sandra Loosemore <sandra@codesourcery.com> Cc: Yves Vandervennet <yvanderv@altera.com> Reviewed-by: Alexander Graf <agraf@suse.de> Message-Id: <20170118220146.489-6-marex@denx.de> Signed-off-by: Richard Henderson <rth@twiddle.net>
2017-01-18target-sparc: implement sun4v RTCArtyom Tarasenko1-0/+2
Signed-off-by: Artyom Tarasenko <atar4qemu@gmail.com>
2016-07-12hw/mips: implement GIC Interval TimerYongbok Kim1-0/+1
The interval timer is similar to the CP0 Count/Compare timer within each processor. The difference is the GIC_SH_COUNTER register is global to the system so that all processors have the same time reference. To ease implementation, all VPs are having its own QEMU timer but sharing global settings and registers such as GIC_SH_CONFIG.COUTNSTOP and GIC_SH_COUNTER. MIPS GIC Interval Timer does support upto 64 bits of Count register but in this implementation it is limited to 32 bits only. Signed-off-by: Yongbok Kim <yongbok.kim@imgtec.com> Signed-off-by: Leon Alrae <leon.alrae@imgtec.com>
2016-03-16hw/timer: Add ASPEED timer device modelAndrew Jeffery1-0/+1
Implement basic ASPEED timer functionality for the AST2400 SoC[1]: Up to 8 timers can independently be configured, enabled, reset and disabled. Some hardware features are not implemented, namely clock value matching and pulse generation, but the implementation is enough to boot the Linux kernel configured with aspeed_defconfig. [1] http://www.aspeedtech.com/products.php?fPath=20&rId=376 Signed-off-by: Andrew Jeffery <andrew@aj.id.au> Message-id: 1458096317-25223-2-git-send-email-andrew@aj.id.au Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-02-23tusb6010: move from hw/timer to hw/usbPeter Maydell1-1/+0
The TUSB6010 is a USB controller (as the name suggests). Move it from hw/timer (where it was accidentally filed in 2013 when we moved everything out of hw/) to hw/usb. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 1455883404-10976-1-git-send-email-peter.maydell@linaro.org Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2015-03-11stm32f2xx_timer: Add the stm32f2xx TimerAlistair Francis1-0/+2
This patch adds the stm32f2xx timers: TIM2, TIM3, TIM4 and TIM5 to QEMU. Signed-off-by: Alistair Francis <alistair@alistair23.me> Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Message-id: 155091a323390f8da3cca496e4c611c493e62a77.1424175342.git.alistair@alistair23.me Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2013-12-17hw/timer: add allwinner a10 timerliguang1-0/+2
Signed-off-by: liguang <lig.fnst@cn.fujitsu.com> Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Message-id: 1387159292-10436-3-git-send-email-lig.fnst@cn.fujitsu.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2013-12-17hw/arm/digic: add timer supportAntony Pavlov1-0/+1
Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com> Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Message-id: 1387188908-754-4-git-send-email-antonynpavlov@gmail.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2013-12-10hw/timer: Introduce ARM A9 Global Timer.Peter Crosthwaite1-0/+1
The ARM A9 MPCore has a timer that is global to all cores in the cluster. The timer is shared but each core has a private independent comparator and interrupt. Based on version contributed by Francois LEGAL. Signed-off-by: François LEGAL <devel@thom.fr.eu.org> Message-id: 4918e89476b8da916be2964ec41578b50d569a37.1385969450.git.peter.crosthwaite@xilinx.com [PC changes: * New commit message * Re-implemented as single timer model * Fixed backwards counting issue in polled mode * completed VMSD fields * macroified magic numbers (and headerified reg definitions) * split of as device-model-only patch * use bitops for 64 bit register access * Fixed auto increment mode to check condition properly * general cleanup (names/style etc). ] Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> [PMM: * minor typo fixes * added missing return after error_setg() * dropped setting dc->no_user = 1 ] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2013-07-09timer/arm_mptimer: Build arm_mptimer only onceAndreas Färber1-1/+1
Since current_cpu is CPUState it no longer depends on CPUARMState. Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-06-03i.MX: split GPT and EPIT timer implementationJean-Christophe DUBOIS1-1/+2
There is no common code between these 2 timer implementation. So it is better to split them. Signed-off-by: Jean-Christophe DUBOIS <jcd@tribudubois.net> Message-id: 1368990197-19694-1-git-send-email-jcd@tribudubois.net Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2013-04-08hw: move timer devices to hw/timer/, configure with default-configs/Paolo Bonzini1-0/+16
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-04-08hw: move MC146818RTC to hw/timer/, configure via default-configs/Paolo Bonzini1-0/+2
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-04-08hw: move target-independent files to subdirectoriesPaolo Bonzini1-0/+10
This patch tackles all files that are compiled once, moving them to subdirectories of hw/. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-04-08hw: make subdirectories for devicesPaolo Bonzini1-0/+0
Prepare the new directory structure. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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