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85fdd74ff0
The NPCM730 and NPCM750 SoCs have three timer modules each holding five timers and some shared registers (e.g. interrupt status). Each timer runs at 25 MHz divided by a prescaler, and counts down from a configurable initial value to zero. When zero is reached, the interrupt flag for the timer is set, and the timer is disabled (one-shot mode) or reloaded from its initial value (periodic mode). This implementation is sufficient to boot a Linux kernel configured for NPCM750. Note that the kernel does not seem to actually turn on the interrupts. Reviewed-by: Tyrone Ting <kfting@nuvoton.com> Reviewed-by: Joel Stanley <joel@jms.id.au> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Alexander Bulekov <alxndr@bu.edu> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Havard Skinnemoen <hskinnemoen@google.com> Message-id: 20200911052101.2602693-4-hskinnemoen@google.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
39 lines
2.7 KiB
Meson
39 lines
2.7 KiB
Meson
softmmu_ss.add(when: 'CONFIG_A9_GTIMER', if_true: files('a9gtimer.c'))
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softmmu_ss.add(when: 'CONFIG_ALLWINNER_A10_PIT', if_true: files('allwinner-a10-pit.c'))
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softmmu_ss.add(when: 'CONFIG_ALTERA_TIMER', if_true: files('altera_timer.c'))
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softmmu_ss.add(when: 'CONFIG_ARM_MPTIMER', if_true: files('arm_mptimer.c'))
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softmmu_ss.add(when: 'CONFIG_ARM_TIMER', if_true: files('arm_timer.c'))
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softmmu_ss.add(when: 'CONFIG_ARM_V7M', if_true: files('armv7m_systick.c'))
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softmmu_ss.add(when: 'CONFIG_ASPEED_SOC', if_true: files('aspeed_timer.c'))
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softmmu_ss.add(when: 'CONFIG_CADENCE', if_true: files('cadence_ttc.c'))
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softmmu_ss.add(when: 'CONFIG_CMSDK_APB_DUALTIMER', if_true: files('cmsdk-apb-dualtimer.c'))
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softmmu_ss.add(when: 'CONFIG_CMSDK_APB_TIMER', if_true: files('cmsdk-apb-timer.c'))
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softmmu_ss.add(when: 'CONFIG_RENESAS_TMR', if_true: files('renesas_tmr.c'))
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softmmu_ss.add(when: 'CONFIG_RENESAS_CMT', if_true: files('renesas_cmt.c'))
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softmmu_ss.add(when: 'CONFIG_DIGIC', if_true: files('digic-timer.c'))
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softmmu_ss.add(when: 'CONFIG_ETRAXFS', if_true: files('etraxfs_timer.c'))
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softmmu_ss.add(when: 'CONFIG_EXYNOS4', if_true: files('exynos4210_mct.c'))
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softmmu_ss.add(when: 'CONFIG_EXYNOS4', if_true: files('exynos4210_pwm.c'))
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softmmu_ss.add(when: 'CONFIG_GRLIB', if_true: files('grlib_gptimer.c'))
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softmmu_ss.add(when: 'CONFIG_HPET', if_true: files('hpet.c'))
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softmmu_ss.add(when: 'CONFIG_I8254', if_true: files('i8254_common.c', 'i8254.c'))
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softmmu_ss.add(when: 'CONFIG_IMX', if_true: files('imx_epit.c'))
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softmmu_ss.add(when: 'CONFIG_IMX', if_true: files('imx_gpt.c'))
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softmmu_ss.add(when: 'CONFIG_LM32', if_true: files('lm32_timer.c'))
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softmmu_ss.add(when: 'CONFIG_MILKYMIST', if_true: files('milkymist-sysctl.c'))
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softmmu_ss.add(when: 'CONFIG_MIPS_CPS', if_true: files('mips_gictimer.c'))
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softmmu_ss.add(when: 'CONFIG_MSF2', if_true: files('mss-timer.c'))
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softmmu_ss.add(when: 'CONFIG_NPCM7XX', if_true: files('npcm7xx_timer.c'))
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softmmu_ss.add(when: 'CONFIG_NRF51_SOC', if_true: files('nrf51_timer.c'))
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softmmu_ss.add(when: 'CONFIG_OMAP', if_true: files('omap_gptimer.c'))
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softmmu_ss.add(when: 'CONFIG_OMAP', if_true: files('omap_synctimer.c'))
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softmmu_ss.add(when: 'CONFIG_PUV3', if_true: files('puv3_ost.c'))
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softmmu_ss.add(when: 'CONFIG_PXA2XX', if_true: files('pxa2xx_timer.c'))
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softmmu_ss.add(when: 'CONFIG_RASPI', if_true: files('bcm2835_systmr.c'))
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softmmu_ss.add(when: 'CONFIG_SH4', if_true: files('sh_timer.c'))
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softmmu_ss.add(when: 'CONFIG_SLAVIO', if_true: files('slavio_timer.c'))
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softmmu_ss.add(when: 'CONFIG_STM32F2XX_TIMER', if_true: files('stm32f2xx_timer.c'))
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softmmu_ss.add(when: 'CONFIG_XILINX', if_true: files('xilinx_timer.c'))
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specific_ss.add(when: 'CONFIG_AVR_TIMER16', if_true: files('avr_timer16.c'))
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