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2023-01-13hw/mips/bootloader: Implement nanoMIPS NOP opcode generatorPhilippe Mathieu-Daudé1-4/+20
Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-Id: <20221211204533.85359-3-philmd@linaro.org>
2023-01-13hw/mips/bootloader: Handle buffers as opaque arraysPhilippe Mathieu-Daudé5-38/+50
It is irrelevant to the API what the buffers to fill are made of. In particular, some MIPS ISA have 16-bit wide instructions. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20221211204533.85359-2-philmd@linaro.org>
2023-01-13tests/avocado: Add tests booting YAMON ROM on MIPS Malta machinesPhilippe Mathieu-Daudé1-2/+41
Add quick tests booting YAMON: $ avocado --show=app,console run -t machine:malta tests/avocado/machine_mips_malta.py (1/2) tests/avocado/machine_mips_malta.py:MaltaMachine.test_mipsel_malta_yamon: console: YAMON ROM Monitor, Revision 02.22. console: Copyright (c) 1999-2007 MIPS Technologies, Inc. - All Rights Reserved. console: For a list of available commands, type 'help'. console: Compilation time = May 24 2013 12:16:34 (pburton) console: Board type/revision = 0x02 (Malta) / 0x00 console: Core board type/revision = 0x01 (CoreLV) / 0x00 console: System controller/revision = Galileo / GT_64120A-B-0 console: FPGA revision = 0x0000 console: MAC address = ff.ff.ff.ff.ff.ff console: Board S/N = 0123456789 console: PCI bus frequency = 33.33 MHz console: Processor Company ID/options = 0x01 (MIPS Technologies, Inc.) / 0x00 console: Processor ID/revision = 0x93 (MIPS 24Kf) / 0x00 console: Endianness = Little console: CPU/Bus frequency = 333 MHz / 419 MHz console: Coherency = None console: Flash memory size = 4 MByte console: SDRAM size = 128 MByte console: First free SDRAM address = 0x800c32f0 console: WARNING: Environment variable flash area is invalid! console: HINT : Perform "erase -e" console: YAMON> PASS (1.88 s) (2/2) tests/avocado/machine_mips_malta.py:MaltaMachine.test_mips64el_malta_yamon: ... console: System controller/revision = Galileo / GT_64120A-B-0 console: Processor Company ID/options = 0x01 (MIPS Technologies, Inc.) / 0x00 console: Processor ID/revision = 0x82 (MIPS 20Kc) / 0xa0 ... console: YAMON> PASS (1.89 s) RESULTS : PASS 2 | ERROR 0 | FAIL 0 | SKIP 0 | WARN 0 | INTERRUPT 0 | CANCEL 0 JOB TIME : 4.57 s YAMON does some endian-swapped acceses on the ISD<->PCI CFG/DATA registers. These tests are useful to debug cross-endianness issues, in particular on big-endian host. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20230104133935.4639-7-philmd@linaro.org>
2023-01-13hw/mips/gt64xxx_pci: Move it to hw/pci-host/Philippe Mathieu-Daudé8-15/+15
The GT-64120 is a north-bridge, and it is not MIPS specific. Move it with the other north-bridge devices. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20221209151533.69516-8-philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2023-01-13hw/mips/meson: Make gt64xxx_pci.c endian-agnosticPhilippe Mathieu-Daudé2-2/+2
The single machine using this device explicitly sets its endianness. We don't need to set a default. This allow us to remove the target specificity from the build system. Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20221209151533.69516-7-philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2023-01-13hw/mips/malta: Explicit GT64120 endianness upon device creationPhilippe Mathieu-Daudé1-1/+3
Propagate the controller endianess from the machine, setting the "cpu-little-endian" property. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-Id: <20221209151533.69516-6-philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2023-01-13hw/mips/gt64xxx_pci: Add a 'cpu-little-endian' qdev propertyPhilippe Mathieu-Daudé1-8/+14
This device does not have to be TARGET-dependent. Add a 'cpu_big_endian' property which sets the byte-swapping options if required. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20221220113436.14299-5-philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2023-01-13hw/mips/gt64xxx_pci: Manage endian bits with the RegisterFields APIPhilippe Mathieu-Daudé1-15/+23
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-Id: <20221220113436.14299-4-philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2023-01-13hw/mips/gt64xxx_pci: Let the GT64120 manage the lower 512MiB holePhilippe Mathieu-Daudé4-8/+9
Per the comment in the Malta board, the [0x0000.0000-0x2000.0000] range is decoded by the GT64120, so move the "empty_slot" there. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20221209151533.69516-3-philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2023-01-13hw/mips/Kconfig: Introduce CONFIG_GT64120 to select gt64xxx_pci.cPhilippe Mathieu-Daudé2-1/+8
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Bernhard Beschow <shentey@gmail.com> Message-Id: <20221209151533.69516-2-philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2023-01-13hw/mips/gt64xxx_pci: Endian-swap using PCI_HOST_BRIDGE MemoryRegionOpsPhilippe Mathieu-Daudé1-20/+50
GT64120's PCI endianness swapping works on little-endian hosts, but doesn't on big-endian ones. Instead of complicating how CFGADDR/CFGDATA registers deal with endianness, use the existing MemoryRegionOps from hw/pci/pci_host.c. Doing so also reduce the access to internal PCI_HOST_BRIDGE fields. Map the PCI_HOST_BRIDGE MemoryRegionOps into the corresponding CFGADDR/CFGDATA regions in the ISD MMIO and remove the unused code in the current ISD read/write handlers. Update the mapping when PCI0_CMD register is accessed (in case the endianness is changed). This allows using the GT64120 on a big-endian host (and boot the MIPS Malta machine in little-endian). Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20230104133935.4639-6-philmd@linaro.org>
2023-01-13hw/mips/gt64xxx_pci: Accumulate address space changesPhilippe Mathieu-Daudé1-0/+8
Single registers access in ISD can produce multiple changes in the address spaces. To reduce computational effort, accumulate these as a single memory transaction. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20230104133935.4639-5-philmd@linaro.org>
2023-01-13hw/mips/malta: Trace FPGA LEDs/ASCII display updatesPhilippe Mathieu-Daudé2-0/+7
The FPGA LEDs/ASCII display is mostly used by the bootloader to show very low-level debug info. QEMU connects its output to a character device backend, which is not very practical to correlate with ASM instruction executed, interrupts or MMIO accesses. Also, the display discard the previous states. To ease bootloader debugging experience, add a pair of trace events. Such events can be analyzed over time or diff-ed between different runs. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20230104133935.4639-4-philmd@linaro.org>
2023-01-13hw/mips/malta: Split FPGA LEDs/ASCII display updatesPhilippe Mathieu-Daudé1-5/+8
No need to refresh the ASCII bar when a LED is toggled (and vice versa). Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20230104133935.4639-3-philmd@linaro.org>
2023-01-12hw/timer/xilinx_timer: Use XpsTimerState instead of 'struct timerblock'Philippe Mathieu-Daudé1-14/+13
This remove a use of 'struct' in the DECLARE_INSTANCE_CHECKER() macro call, to avoid after a QOM refactor: hw/timer/xilinx_timer.c:65:1: error: declaration of anonymous struct must be a definition DECLARE_INSTANCE_CHECKER(struct timerblock, XILINX_TIMER, ^ Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Edgar E. Iglesias <edgar@zeroasic.com> Message-id: 20230109140306.23161-15-philmd@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-01-12hw/intc/xilinx_intc: Use 'XpsIntc' typedef instead of 'struct xlx_pic'Philippe Mathieu-Daudé1-15/+13
This remove a use of 'struct' in the DECLARE_INSTANCE_CHECKER() macro call, to avoid after a QOM refactor: hw/intc/xilinx_intc.c:45:1: error: declaration of anonymous struct must be a definition DECLARE_INSTANCE_CHECKER(struct xlx_pic, XILINX_INTC, ^ Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Edgar E. Iglesias <edgar@zeroasic.com> Message-id: 20230109140306.23161-14-philmd@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-01-12hw/misc/sbsa_ec: Declare QOM macros using OBJECT_DECLARE_SIMPLE_TYPE()Philippe Mathieu-Daudé1-2/+1
This model was merged few days before the QOM cleanup from commit 8063396bf3 ("Use OBJECT_DECLARE_SIMPLE_TYPE when possible") was pulled and merged. Manually adapt. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20230109140306.23161-13-philmd@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-01-12hw/misc/sbsa_ec: Rename TYPE_SBSA_EC -> TYPE_SBSA_SECURE_ECPhilippe Mathieu-Daudé1-6/+7
The structure is named SECUREECState. Rename the type accordingly. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20230109140306.23161-12-philmd@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-01-12hw/arm/npcm7xx: Declare QOM macros using OBJECT_DECLARE_SIMPLE_TYPE()Philippe Mathieu-Daudé10-39/+26
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>
2023-01-12hw/arm/bcm2836: Remove definitions generated by OBJECT_DECLARE_TYPE()Philippe Mathieu-Daudé1-7/+2
The typedef and definitions are generated by the OBJECT_DECLARE_TYPE macro in "hw/arm/bcm2836.h": 20 #define TYPE_BCM283X "bcm283x" 21 OBJECT_DECLARE_TYPE(BCM283XState, BCM283XClass, BCM283X) The script ran in commit a489d1951c ("Use OBJECT_DECLARE_TYPE when possible") missed them because they are declared in a different file unit. Remove them. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20230109140306.23161-10-philmd@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-01-12hw/arm/stellaris: Use CamelCase for STELLARIS_ADC type namePhilippe Mathieu-Daudé1-37/+36
Following docs/devel/style.rst guidelines, rename stellaris_adc_state -> StellarisADCState. 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: 20230109140306.23161-9-philmd@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-01-12hw/arm/stellaris: Drop useless casts from void * to pointerPhilippe Mathieu-Daudé1-3/+3
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20230109140306.23161-8-philmd@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-01-12hw/intc/omap_intc: Use CamelCase for TYPE_OMAP_INTC type namePhilippe Mathieu-Daudé2-24/+23
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>
2023-01-12hw/gpio/omap_gpio: Use CamelCase for TYPE_OMAP2_GPIO type namePhilippe Mathieu-Daudé2-15/+14
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>
2023-01-12hw/gpio/omap_gpio: Use CamelCase for TYPE_OMAP1_GPIO type namePhilippe Mathieu-Daudé2-11/+11
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>
2023-01-12hw/arm/omap: Drop useless casts from void * to pointerPhilippe Mathieu-Daudé18-163/+142
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20230109140306.23161-4-philmd@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-01-12hw/gpio/omap_gpio: Add local variable to avoid embedded castPhilippe Mathieu-Daudé1-1/+2
Add a local 'struct omap_gpif_s *' variable to improve readability. (This also eases next commit conversion). Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20230109140306.23161-3-philmd@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-01-12hw/arm/pxa: Avoid forward-declaring PXA2xxI2CStatePhilippe Mathieu-Daudé1-3/+3
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>
2023-01-12hw/arm: Remove unreachable code calling pflash_cfi01_register()Philippe Mathieu-Daudé5-44/+24
Since its QOM'ification in commit 368a354f02 ("pflash_cfi0x: QOMified") the pflash_cfi01_register() function does not fail. This call was later converted with a script to use &error_fatal, still unable to fail. Remove the unreachable code. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20230109115316.2235-14-philmd@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-01-12hw/arm/vexpress: Remove dead code in vexpress_common_init()Philippe Mathieu-Daudé1-9/+1
Upon introduction in commit b8433303fb ("Set proper device-width for vexpress flash"), ve_pflash_cfi01_register() was calling qdev_init_nofail() which can not fail. This call was later converted with a script to use &error_fatal, still unable to fail. Remove the unreachable code. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20230109115316.2235-13-philmd@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-01-12hw/arm/z2: Use the IEC binary prefix definitionsPhilippe Mathieu-Daudé1-2/+4
IEC binary prefixes ease code review: the unit is explicit. Add the FLASH_SECTOR_SIZE definition. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20230109115316.2235-12-philmd@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-01-12hw/arm/omap_sx1: Use the IEC binary prefix definitionsPhilippe Mathieu-Daudé1-16/+17
IEC binary prefixes ease code review: the unit is explicit. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20230109115316.2235-11-philmd@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-01-12hw/arm/omap_sx1: Remove unused 'total_ram' definitionsPhilippe Mathieu-Daudé1-2/+0
The total_ram_v1/total_ram_v2 definitions were never used. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20230109115316.2235-10-philmd@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-01-12hw/arm/musicpal: Use the IEC binary prefix definitionsPhilippe Mathieu-Daudé1-3/+6
IEC binary prefixes ease code review: the unit is explicit. Add the FLASH_SECTOR_SIZE definition. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20230109115316.2235-9-philmd@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-01-12hw/arm/mainstone: Use the IEC binary prefix definitionsPhilippe Mathieu-Daudé1-8/+10
IEC binary prefixes ease code review: the unit is explicit. Add the FLASH_SECTOR_SIZE definition. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20230109115316.2235-8-philmd@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-01-12hw/arm/gumstix: Use the IEC binary prefix definitionsPhilippe Mathieu-Daudé1-13/+14
IEC binary prefixes ease code review: the unit is explicit. Add definitions for RAM / Flash / Flash blocksize. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20230109115316.2235-7-philmd@linaro.org Message-Id: <20200223231044.8003-3-philmd@redhat.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-01-12hw/arm/gumstix: Improve documentationPhilippe Mathieu-Daudé1-2/+4
Add a comment describing the Connex uses a Numonyx RC28F128J3F75 flash, and the Verdex uses a Micron RC28F256P30TFA. Correct the Verdex machine description (we model the 'Pro' board). Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20230109115316.2235-6-philmd@linaro.org Message-Id: <20200223231044.8003-3-philmd@redhat.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-01-12hw/arm/collie: Simplify flash creation using for() loopPhilippe Mathieu-Daudé1-10/+7
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20230109115316.2235-5-philmd@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-01-12hw/arm/collie: Use the IEC binary prefix definitionsPhilippe Mathieu-Daudé1-6/+10
IEC binary prefixes ease code review: the unit is explicit. Add definitions for RAM / Flash / Flash blocksize. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20230109115316.2235-4-philmd@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-01-12hw/arm/pxa2xx: Simplify pxa270_init()Philippe Mathieu-Daudé6-18/+11
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>
2023-01-12hw/arm/pxa2xx: Simplify pxa255_init()Philippe Mathieu-Daudé4-5/+6
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>
2023-01-12target/arm: Fix sve_probe_pageRichard Henderson1-5/+9
Don't dereference CPUTLBEntryFull until we verify that the page is valid. Move the other user-only info field updates after the valid check to match. Cc: qemu-stable@nongnu.org Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1412 Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-id: 20230104190056.305143-1-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-01-12tests/avocado: Add SD boot test to CubieboardStrahinja Jankovic1-0/+47
Cubieboard now can boot directly from SD card, without the need to pass `-kernel` parameter. Update Avocado tests to cover this functionality. Signed-off-by: Strahinja Jankovic <strahinja.p.jankovic@gmail.com> Reviewed-by: Niek Linnenbank <nieklinnenbank@gmail.com> Tested-by: Niek Linnenbank <nieklinnenbank@gmail.com> Message-id: 20221226220303.14420-8-strahinja.p.jankovic@gmail.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-01-12hw/arm: Allwinner A10 enable SPL load from MMCStrahinja Jankovic3-0/+44
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>
2023-01-12hw/arm: Add AXP209 to CubieboardStrahinja Jankovic2-0/+7
SPL Boot for Cubieboard expects AXP209 connected to I2C0 bus. Signed-off-by: Strahinja Jankovic <strahinja.p.jankovic@gmail.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-id: 20221226220303.14420-6-strahinja.p.jankovic@gmail.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-01-12hw/misc: AXP209 PMU EmulationStrahinja Jankovic5-0/+250
This patch adds minimal support for AXP-209 PMU. Most important is chip ID since U-Boot SPL expects version 0x1. Besides the chip ID register, reset values for two more registers used by A10 U-Boot SPL are covered. Signed-off-by: Strahinja Jankovic <strahinja.p.jankovic@gmail.com> Message-id: 20221226220303.14420-5-strahinja.p.jankovic@gmail.com Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-01-12{hw/i2c,docs/system/arm}: Allwinner TWI/I2C EmulationStrahinja Jankovic12-1/+551
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>
2023-01-12hw/misc: Allwinner A10 DRAM Controller EmulationStrahinja Jankovic7-0/+261
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>
2023-01-12hw/misc: Allwinner-A10 Clock Controller Module EmulationStrahinja Jankovic7-0/+305
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>
2023-01-12hw/arm: Add Olimex H405Felipe Balbi6-0/+82
Olimex makes a series of low-cost STM32 boards. This commit introduces the minimum setup to support SMT32-H405. See [1] for details [1] https://www.olimex.com/Products/ARM/ST/STM32-H405/ Signed-off-by: Felipe Balbi <balbi@kernel.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-id: 20221230145733.200496-3-balbi@kernel.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
generated by cgit v1.1 at 2024-12-28 08:00:20 +0000