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[PULL 01/42] target/ppc: Remove 440x4 CPU
From: |
Cédric Le Goater |
Subject: |
[PULL 01/42] target/ppc: Remove 440x4 CPU |
Date: |
Thu, 10 Feb 2022 13:59:27 +0100 |
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 --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 */
--
2.34.1
- [PULL 00/42] ppc queue, Cédric Le Goater, 2022/02/10
- [PULL 07/42] target/ppc: booke: Instruction storage exception cleanup, Cédric Le Goater, 2022/02/10
- [PULL 06/42] target/ppc: booke: Data Storage exception cleanup, Cédric Le Goater, 2022/02/10
- [PULL 09/42] target/ppc: booke: Alignment interrupt cleanup, Cédric Le Goater, 2022/02/10
- [PULL 08/42] target/ppc: booke: External interrupt cleanup, Cédric Le Goater, 2022/02/10
- [PULL 11/42] target/ppc: booke: Watchdog Timer interrupt, Cédric Le Goater, 2022/02/10
- [PULL 01/42] target/ppc: Remove 440x4 CPU,
Cédric Le Goater <=
- [PULL 04/42] target/ppc: booke: Critical exception cleanup, Cédric Le Goater, 2022/02/10
- [PULL 12/42] target/ppc: booke: System Reset exception cleanup, Cédric Le Goater, 2022/02/10
- [PULL 19/42] target/ppc: 6xx: Machine Check exception cleanup, Cédric Le Goater, 2022/02/10
- [PULL 18/42] target/ppc: 6xx: Critical exception cleanup, Cédric Le Goater, 2022/02/10
- [PULL 32/42] target/ppc: 7xx: System Call exception cleanup, Cédric Le Goater, 2022/02/10
- [PULL 15/42] target/ppc: Merge exception model IDs for 6xx CPUs, Cédric Le Goater, 2022/02/10
- [PULL 20/42] target/ppc: 6xx: External interrupt cleanup, Cédric Le Goater, 2022/02/10
- [PULL 31/42] target/ppc: 7xx: Program exception cleanup, Cédric Le Goater, 2022/02/10
- [PULL 37/42] target/ppc: powerpc_excp: Move common code to the caller function, Cédric Le Goater, 2022/02/10
- [PULL 36/42] target/ppc: Remove powerpc_excp_legacy, Cédric Le Goater, 2022/02/10