diff options
Diffstat (limited to 'sys/arm/at91/at91var.h')
| -rw-r--r-- | sys/arm/at91/at91var.h | 43 |
1 files changed, 42 insertions, 1 deletions
diff --git a/sys/arm/at91/at91var.h b/sys/arm/at91/at91var.h index 3f82dd7..94e759a 100644 --- a/sys/arm/at91/at91var.h +++ b/sys/arm/at91/at91var.h @@ -28,21 +28,62 @@ #ifndef _AT91VAR_H_ #define _AT91VAR_H_ +#include <sys/bus.h> #include <sys/rman.h> +#include <arm/at91/at91reg.h> + struct at91_softc { device_t dev; bus_space_tag_t sc_st; bus_space_handle_t sc_sh; - bus_space_handle_t sc_sys_sh; + bus_space_handle_t sc_aic_sh; struct rman sc_irq_rman; struct rman sc_mem_rman; + uint32_t sc_irq_system; }; struct at91_ivar { struct resource_list resources; }; +struct cpu_devs +{ + const char *name; + int unit; + bus_addr_t mem_base; + bus_size_t mem_len; + int irq0; + int irq1; + int irq2; + const char *parent_clk; +}; + +extern uint32_t at91_chip_id; + +static inline int at91_is_rm92(void); +static inline int at91_is_sam9(void) ; +static inline int at91_cpu_is(u_int cpu); + +static inline int +at91_is_rm92(void) +{ + return (AT91_ARCH(at91_chip_id) == AT91_ARCH_RM92); +} + +static inline int +at91_is_sam9(void) +{ + return (AT91_ARCH(at91_chip_id) == AT91_ARCH_SAM9); +} + +static inline int +at91_cpu_is(u_int cpu) +{ + return (AT91_CPU(at91_chip_id) == cpu); +} + +extern uint32_t at91_irq_system; extern uint32_t at91_master_clock; #endif /* _AT91VAR_H_ */ |
