diff mbox series

[PULL,01/42] target/ppc: Remove 440x4 CPU

Message ID 20220210130008.2599950-2-clg@kaod.org
State Handled Elsewhere
Headers show
Series [PULL,01/42] target/ppc: Remove 440x4 CPU | expand

Commit Message

Cédric Le Goater Feb. 10, 2022, 12:59 p.m. UTC 
From: Fabiano Rosas <farosas@linux.ibm.com>

This CPU was partially removed due to lack of support in 2017 by commit
aef7796057 ("ppc: remove non implemented cpu models").

Signed-off-by: Fabiano Rosas <farosas@linux.ibm.com>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Message-Id: <20220128221611.1221715-1-farosas@linux.ibm.com>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
---
 target/ppc/cpu_init.c | 83 -------------------------------------------
 1 file changed, 83 deletions(-)
diff mbox series

Patch

diff --git a/target/ppc/cpu_init.c b/target/ppc/cpu_init.c
index bf60529d3715..b4f0835849a6 100644
--- a/target/ppc/cpu_init.c
+++ b/target/ppc/cpu_init.c
@@ -2703,89 +2703,6 @@  POWERPC_FAMILY(440GP)(ObjectClass *oc, void *data)
                  POWERPC_FLAG_DE | POWERPC_FLAG_BUS_CLK;
 }
 
-static void init_proc_440x4(CPUPPCState *env)
-{
-    /* Time base */
-    register_tbl(env);
-    register_BookE_sprs(env, 0x000000000000FFFFULL);
-    register_440_sprs(env);
-    register_usprgh_sprs(env);
-    /* Processor identification */
-    spr_register(env, SPR_BOOKE_PIR, "PIR",
-                 SPR_NOACCESS, SPR_NOACCESS,
-                 &spr_read_generic, &spr_write_pir,
-                 0x00000000);
-    /* XXX : not implemented */
-    spr_register(env, SPR_BOOKE_IAC3, "IAC3",
-                 SPR_NOACCESS, SPR_NOACCESS,
-                 &spr_read_generic, &spr_write_generic,
-                 0x00000000);
-    /* XXX : not implemented */
-    spr_register(env, SPR_BOOKE_IAC4, "IAC4",
-                 SPR_NOACCESS, SPR_NOACCESS,
-                 &spr_read_generic, &spr_write_generic,
-                 0x00000000);
-    /* XXX : not implemented */
-    spr_register(env, SPR_BOOKE_DVC1, "DVC1",
-                 SPR_NOACCESS, SPR_NOACCESS,
-                 &spr_read_generic, &spr_write_generic,
-                 0x00000000);
-    /* XXX : not implemented */
-    spr_register(env, SPR_BOOKE_DVC2, "DVC2",
-                 SPR_NOACCESS, SPR_NOACCESS,
-                 &spr_read_generic, &spr_write_generic,
-                 0x00000000);
-    /* Memory management */
-#if !defined(CONFIG_USER_ONLY)
-    env->nb_tlb = 64;
-    env->nb_ways = 1;
-    env->id_tlbs = 0;
-    env->tlb_type = TLB_EMB;
-#endif
-    init_excp_BookE(env);
-    env->dcache_line_size = 32;
-    env->icache_line_size = 32;
-    /* XXX: TODO: allocate internal IRQ controller */
-
-    SET_FIT_PERIOD(12, 16, 20, 24);
-    SET_WDT_PERIOD(20, 24, 28, 32);
-}
-
-POWERPC_FAMILY(440x4)(ObjectClass *oc, void *data)
-{
-    DeviceClass *dc = DEVICE_CLASS(oc);
-    PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
-
-    dc->desc = "PowerPC 440x4";
-    pcc->init_proc = init_proc_440x4;
-    pcc->check_pow = check_pow_nocheck;
-    pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING |
-                       PPC_DCR | PPC_WRTEE |
-                       PPC_CACHE | PPC_CACHE_ICBI |
-                       PPC_CACHE_DCBZ | PPC_CACHE_DCBA |
-                       PPC_MEM_TLBSYNC | PPC_MFTB |
-                       PPC_BOOKE | PPC_4xx_COMMON | PPC_405_MAC |
-                       PPC_440_SPEC;
-    pcc->msr_mask = (1ull << MSR_POW) |
-                    (1ull << MSR_CE) |
-                    (1ull << MSR_EE) |
-                    (1ull << MSR_PR) |
-                    (1ull << MSR_FP) |
-                    (1ull << MSR_ME) |
-                    (1ull << MSR_FE0) |
-                    (1ull << MSR_DWE) |
-                    (1ull << MSR_DE) |
-                    (1ull << MSR_FE1) |
-                    (1ull << MSR_IR) |
-                    (1ull << MSR_DR);
-    pcc->mmu_model = POWERPC_MMU_BOOKE;
-    pcc->excp_model = POWERPC_EXCP_BOOKE;
-    pcc->bus_model = PPC_FLAGS_INPUT_BookE;
-    pcc->bfd_mach = bfd_mach_ppc_403;
-    pcc->flags = POWERPC_FLAG_CE | POWERPC_FLAG_DWE |
-                 POWERPC_FLAG_DE | POWERPC_FLAG_BUS_CLK;
-}
-
 static void init_proc_440x5(CPUPPCState *env)
 {
     /* Time base */