diff options
Diffstat (limited to 'target-mips/translate_init.c')
| -rw-r--r-- | target-mips/translate_init.c | 128 |
1 files changed, 108 insertions, 20 deletions
diff --git a/target-mips/translate_init.c b/target-mips/translate_init.c index 148b394cf0..1543f6c388 100644 --- a/target-mips/translate_init.c +++ b/target-mips/translate_init.c @@ -334,7 +334,7 @@ static const mips_def_t mips_defs[] = (1 << CP0C1_CA), .CP0_Config2 = MIPS_CONFIG2, .CP0_Config3 = MIPS_CONFIG3 | (1 << CP0C3_DSP2P) | (1 << CP0C3_DSPP) | - (0 << CP0C3_VInt), + (1 << CP0C3_VInt), .CP0_LLAddr_rw_bitmask = 0, .CP0_LLAddr_shift = 4, .SYNCI_Step = 32, @@ -348,6 +348,47 @@ static const mips_def_t mips_defs[] = .mmu_type = MMU_TYPE_R4000, }, { + .name = "M14K", + .CP0_PRid = 0x00019b00, + /* Config1 implemented, fixed mapping MMU, + no virtual icache, uncached coherency. */ + .CP0_Config0 = MIPS_CONFIG0 | (0x2 << CP0C0_KU) | (0x2 << CP0C0_K23) | + (0x1 << CP0C0_AR) | (MMU_TYPE_FMT << CP0C0_MT), + .CP0_Config1 = MIPS_CONFIG1, + .CP0_Config2 = MIPS_CONFIG2, + .CP0_Config3 = MIPS_CONFIG3 | (0x2 << CP0C3_ISA) | (1 << CP0C3_VInt), + .CP0_LLAddr_rw_bitmask = 0, + .CP0_LLAddr_shift = 4, + .SYNCI_Step = 32, + .CCRes = 2, + .CP0_Status_rw_bitmask = 0x1258FF17, + .SEGBITS = 32, + .PABITS = 32, + .insn_flags = CPU_MIPS32R2 | ASE_MICROMIPS, + .mmu_type = MMU_TYPE_FMT, + }, + { + .name = "M14Kc", + /* This is the TLB-based MMU core. */ + .CP0_PRid = 0x00019c00, + .CP0_Config0 = MIPS_CONFIG0 | (0x1 << CP0C0_AR) | + (MMU_TYPE_R4000 << CP0C0_MT), + .CP0_Config1 = MIPS_CONFIG1 | (15 << CP0C1_MMU) | + (0 << CP0C1_IS) | (3 << CP0C1_IL) | (1 << CP0C1_IA) | + (0 << CP0C1_DS) | (3 << CP0C1_DL) | (1 << CP0C1_DA), + .CP0_Config2 = MIPS_CONFIG2, + .CP0_Config3 = MIPS_CONFIG3 | (0x2 << CP0C3_ISA) | (0 << CP0C3_VInt), + .CP0_LLAddr_rw_bitmask = 0, + .CP0_LLAddr_shift = 4, + .SYNCI_Step = 32, + .CCRes = 2, + .CP0_Status_rw_bitmask = 0x1278FF17, + .SEGBITS = 32, + .PABITS = 32, + .insn_flags = CPU_MIPS32R2 | ASE_MICROMIPS, + .mmu_type = MMU_TYPE_R4000, + }, + { /* A generic CPU providing MIPS32 Release 5 features. FIXME: Eventually this should be replaced by a real CPU model. */ .name = "mips32r5-generic", @@ -520,6 +561,51 @@ static const mips_def_t mips_defs[] = .mmu_type = MMU_TYPE_R4000, }, { + .name = "5KEc", + .CP0_PRid = 0x00018900, + .CP0_Config0 = MIPS_CONFIG0 | (0x1 << CP0C0_AR) | (0x2 << CP0C0_AT) | + (MMU_TYPE_R4000 << CP0C0_MT), + .CP0_Config1 = MIPS_CONFIG1 | (31 << CP0C1_MMU) | + (1 << CP0C1_IS) | (4 << CP0C1_IL) | (1 << CP0C1_IA) | + (1 << CP0C1_DS) | (4 << CP0C1_DL) | (1 << CP0C1_DA) | + (1 << CP0C1_PC) | (1 << CP0C1_WR) | (1 << CP0C1_EP), + .CP0_Config2 = MIPS_CONFIG2, + .CP0_Config3 = MIPS_CONFIG3, + .CP0_LLAddr_rw_bitmask = 0, + .CP0_LLAddr_shift = 4, + .SYNCI_Step = 32, + .CCRes = 2, + .CP0_Status_rw_bitmask = 0x32F8FFFF, + .SEGBITS = 42, + .PABITS = 36, + .insn_flags = CPU_MIPS64R2, + .mmu_type = MMU_TYPE_R4000, + }, + { + .name = "5KEf", + .CP0_PRid = 0x00018900, + .CP0_Config0 = MIPS_CONFIG0 | (0x1 << CP0C0_AR) | (0x2 << CP0C0_AT) | + (MMU_TYPE_R4000 << CP0C0_MT), + .CP0_Config1 = MIPS_CONFIG1 | (1 << CP0C1_FP) | (31 << CP0C1_MMU) | + (1 << CP0C1_IS) | (4 << CP0C1_IL) | (1 << CP0C1_IA) | + (1 << CP0C1_DS) | (4 << CP0C1_DL) | (1 << CP0C1_DA) | + (1 << CP0C1_PC) | (1 << CP0C1_WR) | (1 << CP0C1_EP), + .CP0_Config2 = MIPS_CONFIG2, + .CP0_Config3 = MIPS_CONFIG3, + .CP0_LLAddr_rw_bitmask = 0, + .CP0_LLAddr_shift = 4, + .SYNCI_Step = 32, + .CCRes = 2, + .CP0_Status_rw_bitmask = 0x36F8FFFF, + .CP1_fcr0 = (1 << FCR0_F64) | (1 << FCR0_L) | (1 << FCR0_W) | + (1 << FCR0_D) | (1 << FCR0_S) | + (0x89 << FCR0_PRID) | (0x0 << FCR0_REV), + .SEGBITS = 42, + .PABITS = 36, + .insn_flags = CPU_MIPS64R2, + .mmu_type = MMU_TYPE_R4000, + }, + { /* A generic CPU supporting MIPS64 Release 6 ISA. FIXME: Support IEEE 754-2008 FP and misaligned memory accesses. Eventually this should be replaced by a real CPU model. */ @@ -559,10 +645,11 @@ static const mips_def_t mips_defs[] = { .name = "Loongson-2E", .CP0_PRid = 0x6302, - /*64KB I-cache and d-cache. 4 way with 32 bit cache line size*/ - .CP0_Config0 = (0x1<<17) | (0x1<<16) | (0x1<<11) | (0x1<<8) | (0x1<<5) | - (0x1<<4) | (0x1<<1), - /* Note: Config1 is only used internally, Loongson-2E has only Config0. */ + /* 64KB I-cache and d-cache. 4 way with 32 bit cache line size. */ + .CP0_Config0 = (0x1<<17) | (0x1<<16) | (0x1<<11) | (0x1<<8) | + (0x1<<5) | (0x1<<4) | (0x1<<1), + /* Note: Config1 is only used internally, + Loongson-2E has only Config0. */ .CP0_Config1 = (1 << CP0C1_FP) | (47 << CP0C1_MMU), .SYNCI_Step = 16, .CCRes = 2, @@ -574,21 +661,22 @@ static const mips_def_t mips_defs[] = .mmu_type = MMU_TYPE_R4000, }, { - .name = "Loongson-2F", - .CP0_PRid = 0x6303, - /*64KB I-cache and d-cache. 4 way with 32 bit cache line size*/ - .CP0_Config0 = (0x1<<17) | (0x1<<16) | (0x1<<11) | (0x1<<8) | (0x1<<5) | - (0x1<<4) | (0x1<<1), - /* Note: Config1 is only used internally, Loongson-2F has only Config0. */ - .CP0_Config1 = (1 << CP0C1_FP) | (47 << CP0C1_MMU), - .SYNCI_Step = 16, - .CCRes = 2, - .CP0_Status_rw_bitmask = 0xF5D0FF1F, /*bit5:7 not writable*/ - .CP1_fcr0 = (0x5 << FCR0_PRID) | (0x1 << FCR0_REV), - .SEGBITS = 40, - .PABITS = 40, - .insn_flags = CPU_LOONGSON2F, - .mmu_type = MMU_TYPE_R4000, + .name = "Loongson-2F", + .CP0_PRid = 0x6303, + /* 64KB I-cache and d-cache. 4 way with 32 bit cache line size. */ + .CP0_Config0 = (0x1<<17) | (0x1<<16) | (0x1<<11) | (0x1<<8) | + (0x1<<5) | (0x1<<4) | (0x1<<1), + /* Note: Config1 is only used internally, + Loongson-2F has only Config0. */ + .CP0_Config1 = (1 << CP0C1_FP) | (47 << CP0C1_MMU), + .SYNCI_Step = 16, + .CCRes = 2, + .CP0_Status_rw_bitmask = 0xF5D0FF1F, /* Bits 7:5 not writable. */ + .CP1_fcr0 = (0x5 << FCR0_PRID) | (0x1 << FCR0_REV), + .SEGBITS = 40, + .PABITS = 40, + .insn_flags = CPU_LOONGSON2F, + .mmu_type = MMU_TYPE_R4000, }, { /* A generic CPU providing MIPS64 ASE DSP 2 features. |