diff options
Diffstat (limited to 'include/hw/misc/imx6_src.h')
-rw-r--r-- | include/hw/misc/imx6_src.h | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/include/hw/misc/imx6_src.h b/include/hw/misc/imx6_src.h new file mode 100644 index 000000000..f380da381 --- /dev/null +++ b/include/hw/misc/imx6_src.h @@ -0,0 +1,74 @@ +/* + * IMX6 System Reset Controller + * + * Copyright (C) 2012 NICTA + * Updated by Jean-Christophe Dubois <jcd@tribudubois.net> + * + * This work is licensed under the terms of the GNU GPL, version 2 or later. + * See the COPYING file in the top-level directory. + */ + +#ifndef IMX6_SRC_H +#define IMX6_SRC_H + +#include "hw/sysbus.h" +#include "qemu/bitops.h" +#include "qom/object.h" + +#define SRC_SCR 0 +#define SRC_SBMR1 1 +#define SRC_SRSR 2 +#define SRC_SISR 5 +#define SRC_SIMR 6 +#define SRC_SBMR2 7 +#define SRC_GPR1 8 +#define SRC_GPR2 9 +#define SRC_GPR3 10 +#define SRC_GPR4 11 +#define SRC_GPR5 12 +#define SRC_GPR6 13 +#define SRC_GPR7 14 +#define SRC_GPR8 15 +#define SRC_GPR9 16 +#define SRC_GPR10 17 +#define SRC_MAX 18 + +/* SRC_SCR */ +#define CORE3_ENABLE_SHIFT 24 +#define CORE3_ENABLE_LENGTH 1 +#define CORE2_ENABLE_SHIFT 23 +#define CORE2_ENABLE_LENGTH 1 +#define CORE1_ENABLE_SHIFT 22 +#define CORE1_ENABLE_LENGTH 1 +#define CORE3_RST_SHIFT 16 +#define CORE3_RST_LENGTH 1 +#define CORE2_RST_SHIFT 15 +#define CORE2_RST_LENGTH 1 +#define CORE1_RST_SHIFT 14 +#define CORE1_RST_LENGTH 1 +#define CORE0_RST_SHIFT 13 +#define CORE0_RST_LENGTH 1 +#define SW_IPU1_RST_SHIFT 3 +#define SW_IPU1_RST_LENGTH 1 +#define SW_IPU2_RST_SHIFT 12 +#define SW_IPU2_RST_LENGTH 1 +#define WARM_RST_ENABLE_SHIFT 0 +#define WARM_RST_ENABLE_LENGTH 1 + +#define EXTRACT(value, name) extract32(value, name##_SHIFT, name##_LENGTH) + +#define TYPE_IMX6_SRC "imx6.src" +OBJECT_DECLARE_SIMPLE_TYPE(IMX6SRCState, IMX6_SRC) + +struct IMX6SRCState { + /* <private> */ + SysBusDevice parent_obj; + + /* <public> */ + MemoryRegion iomem; + + uint32_t regs[SRC_MAX]; + +}; + +#endif /* IMX6_SRC_H */ |