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* hw/arm: Connect PWM fans in NPCM7XX boardsHao Wu2021-03-121-0/+99
| | | | | | | | | | | | | | | | This patch adds fan_splitters (split IRQs) in NPCM7XX boards. Each fan splitter corresponds to 1 PWM output and can connect to multiple fan inputs (MFT devices). In NPCM7XX boards(NPCM750 EVB and Quanta GSJ boards), we initializes these splitters and connect them to their corresponding modules according their specific device trees. Reviewed-by: Doug Evans <dje@google.com> Reviewed-by: Tyrone Ting <kfting@nuvoton.com> Signed-off-by: Hao Wu <wuhaotsh@google.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 20210311180855.149764-5-wuhaotsh@google.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* hw/arm: Add I2C sensors and EEPROM for GSJ machineHao Wu2021-02-161-0/+27
| | | | | | | | | | | Add AT24 EEPROM and temperature sensors for GSJ machine. Reviewed-by: Doug Evans<dje@google.com> Reviewed-by: Tyrong Ting<kfting@nuvoton.com> Signed-off-by: Hao Wu <wuhaotsh@google.com> Message-id: 20210210220426.3577804-4-wuhaotsh@google.com Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* hw/arm: Add I2C sensors for NPCM750 eval boardHao Wu2021-02-161-0/+19
| | | | | | | | | | | Add I2C temperature sensors for NPCM750 eval board. Reviewed-by: Doug Evans<dje@google.com> Reviewed-by: Tyrong Ting<kfting@nuvoton.com> Signed-off-by: Hao Wu <wuhaotsh@google.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 20210210220426.3577804-3-wuhaotsh@google.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* hw/*: Use type casting for SysBusDevice in NPCM7XXHao Wu2021-01-121-1/+1
| | | | | | | | | | | A device shouldn't access its parent object which is QOM internal. Instead it should use type cast for this purporse. This patch fixes this issue for all NPCM7XX Devices. Signed-off-by: Hao Wu <wuhaotsh@google.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 20210108190945.949196-7-wuhaotsh@google.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* vl: extract softmmu/datadir.cPaolo Bonzini2020-12-101-0/+1
| | | | | Reviewed-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* arm: remove bios_namePaolo Bonzini2020-12-101-4/+1Star
| | | | | | | | | | Get the firmware name from the MachineState object. Cc: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20201026143028.3034018-4-pbonzini@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* hw/arm: Wire up BMC boot flash for npcm750-evb and quanta-gsjHavard Skinnemoen2020-09-141-0/+20
| | | | | | | | | | | | | | | | | | This allows these NPCM7xx-based boards to boot from a flash image, e.g. one built with OpenBMC. For example like this: IMAGE=${OPENBMC}/build/tmp/deploy/images/gsj/image-bmc qemu-system-arm -machine quanta-gsj -nographic \ -drive file=${IMAGE},if=mtd,bus=0,unit=0,format=raw,snapshot=on Reviewed-by: Tyrone Ting <kfting@nuvoton.com> Reviewed-by: Cédric Le Goater <clg@kaod.org> Tested-by: Cédric Le Goater <clg@kaod.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Havard Skinnemoen <hskinnemoen@google.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20200911052101.2602693-12-hskinnemoen@google.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* hw/arm: Load -bios image as a boot ROM for npcm7xxHavard Skinnemoen2020-09-141-0/+32
| | | | | | | | | | | | | | | | | If a -bios option is specified on the command line, load the image into the internal ROM memory region, which contains the first instructions run by the CPU after reset. If -bios is not specified, the vbootrom included with qemu is loaded by default. Reviewed-by: Tyrone Ting <kfting@nuvoton.com> Reviewed-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Havard Skinnemoen <hskinnemoen@google.com> Message-id: 20200911052101.2602693-8-hskinnemoen@google.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* hw/arm: Add two NPCM7xx-based machinesHavard Skinnemoen2020-09-141-0/+145
This adds two new machines, both supported by OpenBMC: - npcm750-evb: Nuvoton NPCM750 Evaluation Board. - quanta-gsj: A board with a NPCM730 chip. They rely on the NPCM7xx SoC device to do the heavy lifting. They are almost completely identical at the moment, apart from the SoC type, which currently only changes the reset contents of one register (GCR.MDLR), but they might grow apart a bit more as more functionality is added. Both machines can boot the Linux kernel into /bin/sh. Reviewed-by: Tyrone Ting <kfting@nuvoton.com> Reviewed-by: Joel Stanley <joel@jms.id.au> Reviewed-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Alexander Bulekov <alxndr@bu.edu> Signed-off-by: Havard Skinnemoen <hskinnemoen@google.com> Message-id: 20200911052101.2602693-6-hskinnemoen@google.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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