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-rw-r--r--target-ppc/cpu-models.c10
-rw-r--r--target-ppc/cpu-models.h4
-rw-r--r--target-ppc/translate_init.c125
3 files changed, 130 insertions, 9 deletions
diff --git a/target-ppc/cpu-models.c b/target-ppc/cpu-models.c
index 9bb68c8191..13dd670218 100644
--- a/target-ppc/cpu-models.c
+++ b/target-ppc/cpu-models.c
@@ -792,17 +792,15 @@
POWERPC_DEF_SVR("MPC8572E", "MPC8572E",
CPU_POWERPC_MPC8572E, POWERPC_SVR_8572E, e500v2)
/* e600 family */
- POWERPC_DEF("e600", CPU_POWERPC_e600, 7400,
+ POWERPC_DEF("e600", CPU_POWERPC_e600, e600,
"PowerPC e600 core")
/* PowerPC e600 microcontrollers */
-#if defined(TODO)
POWERPC_DEF_SVR("MPC8610", "MPC8610",
- CPU_POWERPC_MPC8610, POWERPC_SVR_8610, 7400)
-#endif
+ CPU_POWERPC_MPC8610, POWERPC_SVR_8610, e600)
POWERPC_DEF_SVR("MPC8641", "MPC8641",
- CPU_POWERPC_MPC8641, POWERPC_SVR_8641, 7400)
+ CPU_POWERPC_MPC8641, POWERPC_SVR_8641, e600)
POWERPC_DEF_SVR("MPC8641D", "MPC8641D",
- CPU_POWERPC_MPC8641D, POWERPC_SVR_8641D, 7400)
+ CPU_POWERPC_MPC8641D, POWERPC_SVR_8641D, e600)
/* 32 bits "classic" PowerPC */
/* PowerPC 6xx family */
POWERPC_DEF("601_v0", CPU_POWERPC_601_v0, 601,
diff --git a/target-ppc/cpu-models.h b/target-ppc/cpu-models.h
index ae8f7c743e..fcd3a151d6 100644
--- a/target-ppc/cpu-models.h
+++ b/target-ppc/cpu-models.h
@@ -732,9 +732,7 @@ enum {
POWERPC_SVR_8568E = 0x807D0011 | POWERPC_SVR_E500,
POWERPC_SVR_8572 = 0x80E00010 | POWERPC_SVR_E500,
POWERPC_SVR_8572E = 0x80E80010 | POWERPC_SVR_E500,
-#if 0
- POWERPC_SVR_8610 = xxx,
-#endif
+ POWERPC_SVR_8610 = 0x80A00011,
POWERPC_SVR_8641 = 0x80900021,
POWERPC_SVR_8641D = 0x80900121,
};
diff --git a/target-ppc/translate_init.c b/target-ppc/translate_init.c
index b62f04abef..76483d9aa2 100644
--- a/target-ppc/translate_init.c
+++ b/target-ppc/translate_init.c
@@ -6479,6 +6479,131 @@ POWERPC_FAMILY(7457)(ObjectClass *oc, void *data)
POWERPC_FLAG_BUS_CLK;
}
+static void init_proc_e600 (CPUPPCState *env)
+{
+ gen_spr_ne_601(env);
+ gen_spr_7xx(env);
+ /* Time base */
+ gen_tbl(env);
+ /* 74xx specific SPR */
+ gen_spr_74xx(env);
+ /* XXX : not implemented */
+ spr_register(env, SPR_UBAMR, "UBAMR",
+ &spr_read_ureg, SPR_NOACCESS,
+ &spr_read_ureg, SPR_NOACCESS,
+ 0x00000000);
+ /* XXX : not implemented */
+ spr_register(env, SPR_LDSTCR, "LDSTCR",
+ SPR_NOACCESS, SPR_NOACCESS,
+ &spr_read_generic, &spr_write_generic,
+ 0x00000000);
+ /* XXX : not implemented */
+ spr_register(env, SPR_ICTRL, "ICTRL",
+ SPR_NOACCESS, SPR_NOACCESS,
+ &spr_read_generic, &spr_write_generic,
+ 0x00000000);
+ /* XXX : not implemented */
+ spr_register(env, SPR_MSSSR0, "MSSSR0",
+ SPR_NOACCESS, SPR_NOACCESS,
+ &spr_read_generic, &spr_write_generic,
+ 0x00000000);
+ /* XXX : not implemented */
+ spr_register(env, SPR_PMC5, "PMC5",
+ SPR_NOACCESS, SPR_NOACCESS,
+ &spr_read_generic, &spr_write_generic,
+ 0x00000000);
+ /* XXX : not implemented */
+ spr_register(env, SPR_UPMC5, "UPMC5",
+ &spr_read_ureg, SPR_NOACCESS,
+ &spr_read_ureg, SPR_NOACCESS,
+ 0x00000000);
+ /* XXX : not implemented */
+ spr_register(env, SPR_PMC6, "PMC6",
+ SPR_NOACCESS, SPR_NOACCESS,
+ &spr_read_generic, &spr_write_generic,
+ 0x00000000);
+ /* XXX : not implemented */
+ spr_register(env, SPR_UPMC6, "UPMC6",
+ &spr_read_ureg, SPR_NOACCESS,
+ &spr_read_ureg, SPR_NOACCESS,
+ 0x00000000);
+ /* SPRGs */
+ spr_register(env, SPR_SPRG4, "SPRG4",
+ SPR_NOACCESS, SPR_NOACCESS,
+ &spr_read_generic, &spr_write_generic,
+ 0x00000000);
+ spr_register(env, SPR_USPRG4, "USPRG4",
+ &spr_read_ureg, SPR_NOACCESS,
+ &spr_read_ureg, SPR_NOACCESS,
+ 0x00000000);
+ spr_register(env, SPR_SPRG5, "SPRG5",
+ SPR_NOACCESS, SPR_NOACCESS,
+ &spr_read_generic, &spr_write_generic,
+ 0x00000000);
+ spr_register(env, SPR_USPRG5, "USPRG5",
+ &spr_read_ureg, SPR_NOACCESS,
+ &spr_read_ureg, SPR_NOACCESS,
+ 0x00000000);
+ spr_register(env, SPR_SPRG6, "SPRG6",
+ SPR_NOACCESS, SPR_NOACCESS,
+ &spr_read_generic, &spr_write_generic,
+ 0x00000000);
+ spr_register(env, SPR_USPRG6, "USPRG6",
+ &spr_read_ureg, SPR_NOACCESS,
+ &spr_read_ureg, SPR_NOACCESS,
+ 0x00000000);
+ spr_register(env, SPR_SPRG7, "SPRG7",
+ SPR_NOACCESS, SPR_NOACCESS,
+ &spr_read_generic, &spr_write_generic,
+ 0x00000000);
+ spr_register(env, SPR_USPRG7, "USPRG7",
+ &spr_read_ureg, SPR_NOACCESS,
+ &spr_read_ureg, SPR_NOACCESS,
+ 0x00000000);
+ /* Memory management */
+ gen_low_BATs(env);
+ gen_high_BATs(env);
+ gen_74xx_soft_tlb(env, 128, 2);
+ init_excp_7450(env);
+ env->dcache_line_size = 32;
+ env->icache_line_size = 32;
+ /* Allocate hardware IRQ controller */
+ ppc6xx_irq_init(env);
+}
+
+POWERPC_FAMILY(e600)(ObjectClass *oc, void *data)
+{
+ DeviceClass *dc = DEVICE_CLASS(oc);
+ PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
+
+ dc->desc = "PowerPC e600";
+ pcc->init_proc = init_proc_e600;
+ pcc->check_pow = check_pow_hid0_74xx;
+ pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB |
+ PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES |
+ PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE |
+ PPC_FLOAT_STFIWX |
+ PPC_CACHE | PPC_CACHE_ICBI |
+ PPC_CACHE_DCBA | PPC_CACHE_DCBZ |
+ PPC_MEM_SYNC | PPC_MEM_EIEIO |
+ PPC_MEM_TLBIE | PPC_MEM_TLBSYNC |
+ PPC_MEM_TLBIA | PPC_74xx_TLB |
+ PPC_SEGMENT | PPC_EXTERN |
+ PPC_ALTIVEC;
+ pcc->insns_flags2 = PPC_NONE;
+ pcc->msr_mask = 0x000000000205FF77ULL;
+ pcc->mmu_model = POWERPC_MMU_32B;
+#if defined(CONFIG_SOFTMMU)
+ pcc->handle_mmu_fault = ppc_hash32_handle_mmu_fault;
+#endif
+ pcc->excp_model = POWERPC_EXCP_74xx;
+ pcc->bus_model = PPC_FLAGS_INPUT_6xx;
+ pcc->bfd_mach = bfd_mach_ppc_7400;
+ pcc->flags = POWERPC_FLAG_VRE | POWERPC_FLAG_SE |
+ POWERPC_FLAG_BE | POWERPC_FLAG_PMM |
+ POWERPC_FLAG_BUS_CLK;
+}
+
#if defined (TARGET_PPC64)
#if defined(CONFIG_USER_ONLY)
#define POWERPC970_HID5_INIT 0x00000080
generated by cgit v1.2.3 (git 2.26.2) at 2024-12-26 00:21:25 +0000