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/* efi332.h
*
* $Id$
*/
#ifndef _EFI332_H_
#define _EFI332_H_
/* SIM_MM (SIM Module Mapping) determines the location of the control
register block. When MM=0, register addresses range fom 0x7ff000 to
0x7FFFFF. When MM=1, register addresses range from 0xfff000 to
0xffffff. */
#define SIM_MM 1
/* Interrupt related definitions */
#define SIM_IARB 15
#define QSM_IARB 10
#define EFI_PIV 64
#define ISRL_PIT 4 /* zero disables PIT */
#define EFI_QIVR 66 /* 66=>SCI and 67=>QSPI interrupt */
#define ISRL_QSPI 0
#define EFI_SPINT 24 /* spurious interrupt */
#define EFI_INT1 25 /* CTS interrupt */
#define ISRL_SCI 6
/* System Clock definitions */
#define XTAL 32768.0 /* crystal frequency in Hz */
#define EFI_W 0 /* system clock parameters */
#define EFI_X 1
#define EFI_Y 0x38
#define SYS_CLOCK (XTAL*4.0*(EFI_Y+1)*(1 << (2*EFI_W+EFI_X)))
#define SCI_BAUD 115200 /* RS232 Baud Rate */
/* macros/functions */
/*
* This prototype really should have the noreturn attribute but
* that causes a warning. Not sure how to fix that.
*/
/* static void reboot(void) __attribute__ ((noreturn)); */
static void reboot(void);
__inline__ static void reboot() {asm("trap #15");}
#endif /* _EFI332_H_ */
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