22 lines
503 B
C
22 lines
503 B
C
|
#ifndef __GILBRALTAR_MBOX__
|
||
|
|
#define __GILBRALTAR_MBOX__
|
||
|
|
|
||
|
|
#include <bcm.h>
|
||
|
|
#include <stdint.h>
|
||
|
|
|
||
|
|
#define MAILBOX_BASE (ARM_IO_BASE + 0x13880)
|
||
|
|
|
||
|
|
#define MAILBOX0_READ (MAILBOX_BASE + 0x00)
|
||
|
|
#define MAILBOX0_STATUS (MAILBOX_BASE + 0x18)
|
||
|
|
#define MAILBOX1_WRITE (MAILBOX_BASE + 0x20)
|
||
|
|
#define MAILBOX1_STATUS (MAILBOX_BASE + 0x38)
|
||
|
|
|
||
|
|
#define MAILBOX_STATUS_EMPTY 0x40000000
|
||
|
|
#define MAILBOX_STATUS_FULL 0x80000000
|
||
|
|
|
||
|
|
#define BCM_MAILBOX_PROP_OUT 8
|
||
|
|
|
||
|
|
uint32_t gilbraltar_mbox_write_read(uintptr_t data);
|
||
|
|
|
||
|
|
#endif
|