diff options
Diffstat (limited to 'sys/powerpc/include/psl.h')
| -rw-r--r-- | sys/powerpc/include/psl.h | 28 |
1 files changed, 25 insertions, 3 deletions
diff --git a/sys/powerpc/include/psl.h b/sys/powerpc/include/psl.h index 92bfa6ca2152..b519266b860d 100644 --- a/sys/powerpc/include/psl.h +++ b/sys/powerpc/include/psl.h @@ -35,7 +35,7 @@ #ifndef _MACHINE_PSL_H_ #define _MACHINE_PSL_H_ -#if defined(E500) +#if defined(BOOKE_E500) /* * Machine State Register (MSR) - e500 core * @@ -67,7 +67,29 @@ #define PSL_KERNSET (PSL_CE | PSL_ME | PSL_EE) #define PSL_USERSET (PSL_KERNSET | PSL_PR) -#else /* if defined(E500) */ +#elif defined(BOOKE_PPC4XX) +/* + * Machine State Register (MSR) - PPC4xx core + */ +#define PSL_WE (0x80000000 >> 13) /* Wait State Enable */ +#define PSL_CE (0x80000000 >> 14) /* Critical Interrupt Enable */ +#define PSL_EE (0x80000000 >> 16) /* External Interrupt Enable */ +#define PSL_PR (0x80000000 >> 17) /* Problem State */ +#define PSL_FP (0x80000000 >> 18) /* Floating Point Available */ +#define PSL_ME (0x80000000 >> 19) /* Machine Check Enable */ +#define PSL_FE0 (0x80000000 >> 20) /* Floating-point exception mode 0 */ +#define PSL_DWE (0x80000000 >> 21) /* Debug Wait Enable */ +#define PSL_DE (0x80000000 >> 22) /* Debug interrupt Enable */ +#define PSL_FE1 (0x80000000 >> 23) /* Floating-point exception mode 1 */ +#define PSL_IS (0x80000000 >> 26) /* Instruction Address Space */ +#define PSL_DS (0x80000000 >> 27) /* Data Address Space */ + +#define PSL_KERNSET (PSL_CE | PSL_ME | PSL_EE | PSL_FP) +#define PSL_USERSET (PSL_KERNSET | PSL_PR) + +#define PSL_FE_DFLT 0x00000000UL /* default == none */ + +#else /* if defined(BOOKE_*) */ /* * Machine State Register (MSR) * @@ -127,5 +149,5 @@ #define PSL_USERSTATIC (PSL_USERSET | PSL_IP | 0x87c0008c) -#endif /* if defined(E500) */ +#endif /* if defined(BOOKE_E500) */ #endif /* _MACHINE_PSL_H_ */ |