diff options
| -rw-r--r-- | target/ppc/cpu_init.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/target/ppc/cpu_init.c b/target/ppc/cpu_init.c index 9dc5ace828..8b590e7f17 100644 --- a/target/ppc/cpu_init.c +++ b/target/ppc/cpu_init.c @@ -922,6 +922,18 @@ static void register_BookE206_sprs(CPUPPCState *env, uint32_t mas_mask, #endif } +static void register_atb_sprs(CPUPPCState *env) +{ + spr_register(env, SPR_ATBL, "ATBL", + &spr_read_atbl, SPR_NOACCESS, + &spr_read_atbl, SPR_NOACCESS, + 0x00000000); + spr_register(env, SPR_ATBU, "ATBU", + &spr_read_atbu, SPR_NOACCESS, + &spr_read_atbu, SPR_NOACCESS, + 0x00000000); +} + /* SPR specific to PowerPC 440 implementation */ static void register_440_sprs(CPUPPCState *env) { @@ -2911,6 +2923,11 @@ static void init_proc_e500(CPUPPCState *env, int version) register_BookE206_sprs(env, 0x000000DF, tlbncfg, mmucfg); register_usprgh_sprs(env); + if (version != fsl_e500v1) { + /* e500v1 has no support for alternate timebase */ + register_atb_sprs(env); + } + spr_register(env, SPR_HID0, "HID0", SPR_NOACCESS, SPR_NOACCESS, &spr_read_generic, &spr_write_generic, |