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| author | Stefan Markovic <smarkovic@wavecomp.com> | 2018-08-02 16:16:47 +0200 |
|---|---|---|
| committer | Aleksandar Markovic <amarkovic@wavecomp.com> | 2018-08-24 17:51:59 +0200 |
| commit | d45942d908edee175a90f915ab92ac302eedf33a (patch) | |
| tree | 3a86f691ccea9b9ef9cc7ba64bd0ec163016978a /target | |
| parent | bf4667d05a1386df2dffcbf1eb652f79d25b4cb2 (diff) | |
| download | qemu-d45942d908edee175a90f915ab92ac302eedf33a.zip qemu-d45942d908edee175a90f915ab92ac302eedf33a.tar.gz qemu-d45942d908edee175a90f915ab92ac302eedf33a.tar.bz2 | |
target/mips: Add definition of nanoMIPS I7200 CPU
Add definition of the first nanoMIPS processor in QEMU.
Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Signed-off-by: Yongbok Kim <yongbok.kim@mips.com>
Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Signed-off-by: Stefan Markovic <smarkovic@wavecomp.com>
Diffstat (limited to 'target')
| -rw-r--r-- | target/mips/translate_init.inc.c | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/target/mips/translate_init.inc.c b/target/mips/translate_init.inc.c index c7ba6ee..b3320b9 100644 --- a/target/mips/translate_init.inc.c +++ b/target/mips/translate_init.inc.c @@ -449,6 +449,45 @@ const mips_def_t mips_defs[] = .insn_flags = CPU_MIPS32R6 | ASE_MICROMIPS, .mmu_type = MMU_TYPE_R4000, }, + { + .name = "I7200", + .CP0_PRid = 0x00010000, + .CP0_Config0 = MIPS_CONFIG0 | (1 << CP0C0_MM) | (0x2 << CP0C0_AR) | + (MMU_TYPE_R4000 << CP0C0_MT), + .CP0_Config1 = (1U << CP0C1_M) | (15 << CP0C1_MMU) | (2 << CP0C1_IS) | + (4 << CP0C1_IL) | (3 << CP0C1_IA) | (2 << CP0C1_DS) | + (4 << CP0C1_DL) | (3 << CP0C1_DA) | (1 << CP0C1_PC) | + (1 << CP0C1_EP), + .CP0_Config2 = MIPS_CONFIG2, + .CP0_Config3 = MIPS_CONFIG3 | (1U << CP0C3_M) | (1 << CP0C3_CMGCR) | + (1 << CP0C3_BI) | (1 << CP0C3_SC) | (3 << CP0C3_MMAR) | + (1 << CP0C3_ISA_ON_EXC) | (1 << CP0C3_ISA) | + (1 << CP0C3_ULRI) | (1 << CP0C3_RXI) | + (1 << CP0C3_DSP2P) | (1 << CP0C3_DSPP) | + (1 << CP0C3_CTXTC) | (1 << CP0C3_VInt) | + (1 << CP0C3_CDMM) | (1 << CP0C3_MT) | (1 << CP0C3_TL), + .CP0_Config4 = MIPS_CONFIG4 | (0xfc << CP0C4_KScrExist) | + (2 << CP0C4_IE) | (1U << CP0C4_M), + .CP0_Config5 = MIPS_CONFIG5 | (1 << CP0C5_MVH) | (1 << CP0C5_LLB), + .CP0_Config5_rw_bitmask = (1 << CP0C5_SBRI) | (1 << CP0C5_FRE) | + (1 << CP0C5_UFE), + .CP0_LLAddr_rw_bitmask = 0, + .CP0_LLAddr_shift = 0, + .SYNCI_Step = 32, + .CCRes = 2, + .CP0_Status_rw_bitmask = 0x3158FF1F, + .CP0_PageGrain = (1 << CP0PG_IEC) | (1 << CP0PG_XIE) | + (1U << CP0PG_RIE), + .CP0_PageGrain_rw_bitmask = 0, + .CP1_fcr0 = (1 << FCR0_FREP) | (1 << FCR0_HAS2008) | (1 << FCR0_F64) | + (1 << FCR0_L) | (1 << FCR0_W) | (1 << FCR0_D) | + (1 << FCR0_S) | (0x02 << FCR0_PRID) | (0x0 << FCR0_REV), + .CP1_fcr31 = (1 << FCR31_ABS2008) | (1 << FCR31_NAN2008), + .SEGBITS = 32, + .PABITS = 32, + .insn_flags = CPU_NANOMIPS32 | ASE_DSP | ASE_DSPR2 | ASE_MT, + .mmu_type = MMU_TYPE_R4000, + }, #if defined(TARGET_MIPS64) { .name = "R4000", |