diff options
| author | Joel Stanley <joel@jms.id.au> | 2018-09-25 14:02:31 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2018-09-25 14:14:07 +0100 |
| commit | 673b2d42a8bfbc36bbfd9aad18410b3970913043 (patch) | |
| tree | 10cb23fc06a6525c0b2c3a3a95588ccdb6b15e51 /include | |
| parent | c0066d1a1900e8f44a004c588257116c25bbde55 (diff) | |
arm: Add Nordic Semiconductor nRF51 SoC
The nRF51 is a Cortex-M0 microcontroller with an on-board radio module,
plus other common ARM SoC peripherals.
http://infocenter.nordicsemi.com/pdf/nRF51_RM_v3.0.pdf
This defines a basic model of the CPU and memory, with no peripherals
implemented at this stage.
Signed-off-by: Joel Stanley <joel@jms.id.au>
Message-id: 20180831220920.27113-3-joel@jms.id.au
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
[PMM: wrapped a few long lines]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/hw/arm/nrf51_soc.h | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/include/hw/arm/nrf51_soc.h b/include/hw/arm/nrf51_soc.h new file mode 100644 index 0000000000..f4e092b554 --- /dev/null +++ b/include/hw/arm/nrf51_soc.h @@ -0,0 +1,41 @@ +/* + * 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" + +#define TYPE_NRF51_SOC "nrf51-soc" +#define NRF51_SOC(obj) \ + OBJECT_CHECK(NRF51State, (obj), TYPE_NRF51_SOC) + +typedef struct NRF51State { + /*< private >*/ + SysBusDevice parent_obj; + + /*< public >*/ + ARMv7MState cpu; + + MemoryRegion iomem; + MemoryRegion sram; + MemoryRegion flash; + + uint32_t sram_size; + uint32_t flash_size; + + MemoryRegion *board_memory; + + MemoryRegion container; + +} NRF51State; + +#endif + |