qemu/include/hw/arm/nrf51_soc.h
Peter Maydell c08e612662 hw/arm/nrf51: Wire up sysclk
Wire up the sysclk input to the armv7m object.

Strictly this SoC should not have a systick device at all, but our
armv7m container object doesn't currently support disabling the
systick device.  For the moment, add a TODO comment, but note that
this is why we aren't wiring up a refclk (no need for one).

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Alexandre Iooss <erdnaxe@crans.org>
Message-id: 20210812093356.1946-16-peter.maydell@linaro.org
2021-09-01 11:08:20 +01:00

58 lines
1.1 KiB
C

/*
* Nordic Semiconductor nRF51 SoC
*
* Copyright 2018 Joel Stanley <joel@jms.id.au>
*
* This code is licensed under the GPL version 2 or later. See
* the COPYING file in the top-level directory.
*/
#ifndef NRF51_SOC_H
#define NRF51_SOC_H
#include "hw/sysbus.h"
#include "hw/arm/armv7m.h"
#include "hw/char/nrf51_uart.h"
#include "hw/misc/nrf51_rng.h"
#include "hw/gpio/nrf51_gpio.h"
#include "hw/nvram/nrf51_nvm.h"
#include "hw/timer/nrf51_timer.h"
#include "hw/clock.h"
#include "qom/object.h"
#define TYPE_NRF51_SOC "nrf51-soc"
OBJECT_DECLARE_SIMPLE_TYPE(NRF51State, NRF51_SOC)
#define NRF51_NUM_TIMERS 3
struct NRF51State {
/*< private >*/
SysBusDevice parent_obj;
/*< public >*/
ARMv7MState cpu;
NRF51UARTState uart;
NRF51RNGState rng;
NRF51NVMState nvm;
NRF51GPIOState gpio;
NRF51TimerState timer[NRF51_NUM_TIMERS];
MemoryRegion iomem;
MemoryRegion sram;
MemoryRegion flash;
MemoryRegion clock;
MemoryRegion twi;
uint32_t sram_size;
uint32_t flash_size;
MemoryRegion *board_memory;
MemoryRegion container;
Clock *sysclk;
};
#endif