Revision tags: v9.2.0, v9.1.2, v9.1.1, v9.1.0 |
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3cc050c5 |
| 13-Aug-2024 |
Richard Henderson <richard.henderson@linaro.org> |
Merge tag 'pull-target-arm-20240813' of https://git.linaro.org/people/pmaydell/qemu-arm into staging
target-arm queue: * hw/misc/stm32l4x5_rcc: Add validation for MCOPRE and MCOSEL values * target
Merge tag 'pull-target-arm-20240813' of https://git.linaro.org/people/pmaydell/qemu-arm into staging
target-arm queue: * hw/misc/stm32l4x5_rcc: Add validation for MCOPRE and MCOSEL values * target/arm: Clear high SVE elements in handle_vec_simd_wshli * target/arm: Fix usage of MMU indexes when EL3 is AArch32
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* tag 'pull-target-arm-20240813' of https://git.linaro.org/people/pmaydell/qemu-arm: target/arm: Fix usage of MMU indexes when EL3 is AArch32 target/arm: Update translation regime comment for new features target/arm: Clear high SVE elements in handle_vec_simd_wshli hw/misc/stm32l4x5_rcc: Add validation for MCOPRE and MCOSEL values
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
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20516e8d |
| 18-Jun-2024 |
Zheyu Ma <zheyuma97@gmail.com> |
hw/misc/stm32l4x5_rcc: Add validation for MCOPRE and MCOSEL values
This commit adds validation checks for the MCOPRE and MCOSEL values in the rcc_update_cfgr_register function. If the MCOPRE value e
hw/misc/stm32l4x5_rcc: Add validation for MCOPRE and MCOSEL values
This commit adds validation checks for the MCOPRE and MCOSEL values in the rcc_update_cfgr_register function. If the MCOPRE value exceeds 0b100 or the MCOSEL value exceeds 0b111, an error is logged and the corresponding clock mux is disabled. This helps in identifying and handling invalid configurations in the RCC registers.
Reproducer: cat << EOF | qemu-system-aarch64 -display \ none -machine accel=qtest, -m 512M -machine b-l475e-iot01a -qtest \ stdio writeq 0x40021008 0xffffffff EOF
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2356 Signed-off-by: Zheyu Ma <zheyuma97@gmail.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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83baec64 |
| 25-Apr-2024 |
Richard Henderson <richard.henderson@linaro.org> |
Merge tag 'pull-target-arm-20240425' of https://git.linaro.org/people/pmaydell/qemu-arm into staging
target-arm queue: * Implement FEAT_NMI and NMI support in the GICv3 * hw/dma: avoid apparent ov
Merge tag 'pull-target-arm-20240425' of https://git.linaro.org/people/pmaydell/qemu-arm into staging
target-arm queue: * Implement FEAT_NMI and NMI support in the GICv3 * hw/dma: avoid apparent overflow in soc_dma_set_request * linux-user/flatload.c: Remove unused bFLT shared-library and ZFLAT code * Add ResetType argument to Resettable hold and exit phase methods * Add RESET_TYPE_SNAPSHOT_LOAD ResetType * Implement STM32L4x5 USART
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* tag 'pull-target-arm-20240425' of https://git.linaro.org/people/pmaydell/qemu-arm: (37 commits) tests/qtest: Add tests for the STM32L4x5 USART hw/arm: Add the USART to the stm32l4x5 SoC hw/char/stm32l4x5_usart: Add options for serial parameters setting hw/char/stm32l4x5_usart: Enable serial read and write hw/char: Implement STM32L4x5 USART skeleton reset: Add RESET_TYPE_SNAPSHOT_LOAD docs/devel/reset: Update to new API for hold and exit phase methods hw, target: Add ResetType argument to hold and exit phase methods scripts/coccinelle: New script to add ResetType to hold and exit phases allwinner-i2c, adm1272: Use device_cold_reset() for software-triggered reset hw/misc: Don't special case RESET_TYPE_COLD in npcm7xx_clk, gcr linux-user/flatload.c: Remove unused bFLT shared-library and ZFLAT code hw/dma: avoid apparent overflow in soc_dma_set_request hw/arm/virt: Enable NMI support in the GIC if the CPU has FEAT_NMI target/arm: Add FEAT_NMI to max hw/intc/arm_gicv3: Report the VINMI interrupt hw/intc/arm_gicv3: Report the NMI interrupt in gicv3_cpuif_update() hw/intc/arm_gicv3: Implement NMI interrupt priority hw/intc/arm_gicv3: Handle icv_nmiar1_read() for icc_nmiar1_read() hw/intc/arm_gicv3: Add NMI handling CPU interface registers ...
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
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ad80e367 |
| 12-Apr-2024 |
Peter Maydell <peter.maydell@linaro.org> |
hw, target: Add ResetType argument to hold and exit phase methods
We pass a ResetType argument to the Resettable class enter phase method, but we don't pass it to hold and exit, even though the call
hw, target: Add ResetType argument to hold and exit phase methods
We pass a ResetType argument to the Resettable class enter phase method, but we don't pass it to hold and exit, even though the callsites have it readily available. This means that if a device cared about the ResetType it would need to record it in the enter phase method to use later on. Pass the type to all three of the phase methods to avoid having to do that.
Commit created with
for dir in hw target include; do \ spatch --macro-file scripts/cocci-macro-file.h \ --sp-file scripts/coccinelle/reset-type.cocci \ --keep-comments --smpl-spacing --in-place \ --include-headers --dir $dir; done
and no manual edits.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@amd.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Luc Michel <luc.michel@amd.com> Message-id: 20240412160809.1260625-5-peter.maydell@linaro.org
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38a23eb3 |
| 26-Mar-2024 |
Peter Maydell <peter.maydell@linaro.org> |
Merge tag 'hw-misc-20240326' of https://github.com/philmd/qemu into staging
Misc HW patch queue
[hw] - Do not silently overwrite 'io_timeout' property in scsi-generic (Lorenz) - Propagate period wh
Merge tag 'hw-misc-20240326' of https://github.com/philmd/qemu into staging
Misc HW patch queue
[hw] - Do not silently overwrite 'io_timeout' property in scsi-generic (Lorenz) - Propagate period when enabling a clock in stm32l4x5 mux (Arnaud, Phil) - Add missing smbios_get_table_legacy() stub (Igor) - Append a space in gpa2hva() HMP error message (Yao) - Fix compiler warning in 'execlog' plugin (Yao)
[target] - i386: Enable page walking from MMIO memory (Gregory, Jonathan) - tricore: Use correct string format in cpu_tlb_fill (Phil)
[docs] - Fix formatting in amigang.rst (Zoltan)
[ui] - Fix cocoa regression in platform fullscreen toggling (Akihiko)
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* tag 'hw-misc-20240326' of https://github.com/philmd/qemu: ui/cocoa: Use NSTrackingInVisibleRect ui/cocoa: Resize window after toggling zoom-to-fit ui/cocoa: Fix aspect ratio hw/smbios: add stub for smbios_get_table_legacy() contrib/plugins/execlog: Fix compiler warning docs/system/ppc/amigang.rst: Fix formatting hw/misc/stm32l4x5_rcc: Propagate period when enabling a clock hw/misc/stm32l4x5_rcc: Inline clock_update() in clock_mux_update() hw/clock: Let clock_set_mul_div() return a boolean value target/tricore/helper: Use correct string format in cpu_tlb_fill() monitor/hmp-cmds-target: Append a space in error message in gpa2hva() hw/scsi/scsi-generic: Fix io_timeout property not applying target/i386/tcg: Enable page walking from MMIO memory
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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32da7e20 |
| 17-Mar-2024 |
Arnaud Minier <arnaud.minier@telecom-paris.fr> |
hw/misc/stm32l4x5_rcc: Propagate period when enabling a clock
The "clock_set_mul_div" function doesn't propagate the clock period to the children if it is changed (e.g. by enabling/disabling a clock
hw/misc/stm32l4x5_rcc: Propagate period when enabling a clock
The "clock_set_mul_div" function doesn't propagate the clock period to the children if it is changed (e.g. by enabling/disabling a clock multiplexer). This was overlooked during the implementation due to late changes.
This commit propagates the change if the multiplier or divider changes.
Fixes: ec7d83acbd ("hw/misc/stm32l4x5_rcc: Add an internal clock multiplexer object") Signed-off-by: Arnaud Minier <arnaud.minier@telecom-paris.fr> Signed-off-by: Inès Varhol <ines.varhol@telecom-paris.fr> Message-ID: <20240317103918.44375-2-arnaud.minier@telecom-paris.fr> [PMD: Check clock_set_mul_div() return value] Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-Id: <20240325152827.73817-4-philmd@linaro.org>
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1f439706 |
| 25-Mar-2024 |
Philippe Mathieu-Daudé <philmd@linaro.org> |
hw/misc/stm32l4x5_rcc: Inline clock_update() in clock_mux_update()
Trivial inlining in preliminary patch to make the next one easier to review.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.
hw/misc/stm32l4x5_rcc: Inline clock_update() in clock_mux_update()
Trivial inlining in preliminary patch to make the next one easier to review.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-Id: <20240325152827.73817-3-philmd@linaro.org>
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db596ae1 |
| 05-Mar-2024 |
Peter Maydell <peter.maydell@linaro.org> |
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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* 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>
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3b551477 |
| 03-Mar-2024 |
Arnaud Minier <arnaud.minier@telecom-paris.fr> |
hw/misc/stm32l4x5_rcc: Add write protections to CR register
Add write protections for the fields in the CR register. PLL configuration write protections (among others) have not been handled yet. Thi
hw/misc/stm32l4x5_rcc: Add write protections to CR register
Add write protections for the fields in the CR register. PLL configuration write protections (among others) have not been handled yet. This is planned in a future patch set.
Signed-off-by: Arnaud Minier <arnaud.minier@telecom-paris.fr> Signed-off-by: Inès Varhol <ines.varhol@telecom-paris.fr> Message-id: 20240303140643.81957-7-arnaud.minier@telecom-paris.fr Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
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9c796d50 |
| 03-Mar-2024 |
Arnaud Minier <arnaud.minier@telecom-paris.fr> |
hw/misc/stm32l4x5_rcc: Handle Register Updates
Update the RCC state and propagate frequency changes when writing to the RCC registers. Currently, ICSCR, CIER, the reset registers and the stop mode r
hw/misc/stm32l4x5_rcc: Handle Register Updates
Update the RCC state and propagate frequency changes when writing to the RCC registers. Currently, ICSCR, CIER, the reset registers and the stop mode registers are not implemented.
Some fields have not been implemented due to uncertainty about how to handle them (Like the clock security system or bypassing mecanisms).
Signed-off-by: Arnaud Minier <arnaud.minier@telecom-paris.fr> Signed-off-by: Inès Varhol <ines.varhol@telecom-paris.fr> Message-id: 20240303140643.81957-6-arnaud.minier@telecom-paris.fr Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
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141c29a2 |
| 03-Mar-2024 |
Arnaud Minier <arnaud.minier@telecom-paris.fr> |
hw/misc/stm32l4x5_rcc: Initialize PLLs and clock multiplexers
Instantiate the whole clock tree and using the Clock multiplexers and the PLLs defined in the previous commits. This allows to staticall
hw/misc/stm32l4x5_rcc: Initialize PLLs and clock multiplexers
Instantiate the whole clock tree and using the Clock multiplexers and the PLLs defined in the previous commits. This allows to statically define the clock tree and easily follow the clock signal from one end to another.
Also handle three-phase reset now that we have defined a known base state for every object. (Reset handling based on hw/misc/zynq_sclr.c)
Signed-off-by: Arnaud Minier <arnaud.minier@telecom-paris.fr> Signed-off-by: Inès Varhol <ines.varhol@telecom-paris.fr> Message-id: 20240303140643.81957-5-arnaud.minier@telecom-paris.fr Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
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6487653e |
| 03-Mar-2024 |
Arnaud Minier <arnaud.minier@telecom-paris.fr> |
hw/misc/stm32l4x5_rcc: Add an internal PLL Clock object
This object represents the PLLs and their channels. The PLLs allow for a more fine-grained control of the clocks frequency.
The migration han
hw/misc/stm32l4x5_rcc: Add an internal PLL Clock object
This object represents the PLLs and their channels. The PLLs allow for a more fine-grained control of the clocks frequency.
The migration handling is based on hw/misc/zynq_sclr.c. Three phase reset will be handled in a later commit.
Signed-off-by: Arnaud Minier <arnaud.minier@telecom-paris.fr> Signed-off-by: Inès Varhol <ines.varhol@telecom-paris.fr> Message-id: 20240303140643.81957-4-arnaud.minier@telecom-paris.fr Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
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ec7d83ac |
| 03-Mar-2024 |
Arnaud Minier <arnaud.minier@telecom-paris.fr> |
hw/misc/stm32l4x5_rcc: Add an internal clock multiplexer object
This object is used to represent every multiplexer in the clock tree as well as every clock output, every presecaler, frequency multip
hw/misc/stm32l4x5_rcc: Add an internal clock multiplexer object
This object is used to represent every multiplexer in the clock tree as well as every clock output, every presecaler, frequency multiplier, etc. This allows to use a generic approach for every component of the clock tree (except the PLLs).
The migration handling is based on hw/misc/zynq_sclr.c. Three phase reset will be handled in a later commit.
Signed-off-by: Arnaud Minier <arnaud.minier@telecom-paris.fr> Signed-off-by: Inès Varhol <ines.varhol@telecom-paris.fr> Acked-by: Alistair Francis <alistair.francis@wdc.com> Message-id: 20240303140643.81957-3-arnaud.minier@telecom-paris.fr Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
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d6b55a0f |
| 03-Mar-2024 |
Arnaud Minier <arnaud.minier@telecom-paris.fr> |
hw/misc/stm32l4x5_rcc: Implement STM32L4x5_RCC skeleton
Add the necessary files to add a simple RCC implementation with just reads from and writes to registers. Also instantiate the RCC in the STM32
hw/misc/stm32l4x5_rcc: Implement STM32L4x5_RCC skeleton
Add the necessary files to add a simple RCC implementation with just reads from and writes to registers. Also instantiate the RCC in the STM32L4x5_SoC. It is needed for accurate emulation of all the SoC clocks and timers.
Signed-off-by: Arnaud Minier <arnaud.minier@telecom-paris.fr> Signed-off-by: Inès Varhol <ines.varhol@telecom-paris.fr> Acked-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 20240303140643.81957-2-arnaud.minier@telecom-paris.fr Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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