diff options
| author | Yongbok Kim | 2019-01-21 21:07:29 +0100 |
|---|---|---|
| committer | Aleksandar Markovic | 2019-01-24 17:48:33 +0100 |
| commit | ca1ffd14ed8a11ad88619c0478e5ea58f0af5137 (patch) | |
| tree | cf8657a42dedd26b99240346aaad98e6787e706c /target/mips | |
| parent | target/mips: nanoMIPS: Fix branch handling (diff) | |
| download | qemu-ca1ffd14ed8a11ad88619c0478e5ea58f0af5137.tar.gz qemu-ca1ffd14ed8a11ad88619c0478e5ea58f0af5137.tar.xz qemu-ca1ffd14ed8a11ad88619c0478e5ea58f0af5137.zip | |
target/mips: Add I6500 core configuration
Add I6500 core configuration. Note that this configuration is
supported only on best-effort basis due to the lack of certain
features in QEMU.
Reviewed-by: Aleksandar Rikalo <arikalo@wavecomp.com>
Signed-off-by: Yongbok Kim <yongbok.kim@imgtec.com>
Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Diffstat (limited to 'target/mips')
| -rw-r--r-- | target/mips/translate_init.inc.c | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/target/mips/translate_init.inc.c b/target/mips/translate_init.inc.c index acab097820..bf559aff08 100644 --- a/target/mips/translate_init.inc.c +++ b/target/mips/translate_init.inc.c @@ -722,6 +722,46 @@ const mips_def_t mips_defs[] = .mmu_type = MMU_TYPE_R4000, }, { + .name = "I6500", + .CP0_PRid = 0x1B000, + .CP0_Config0 = MIPS_CONFIG0 | (0x2 << CP0C0_AR) | (0x2 << CP0C0_AT) | + (MMU_TYPE_R4000 << CP0C0_MT), + .CP0_Config1 = MIPS_CONFIG1 | (1 << CP0C1_FP) | (15 << CP0C1_MMU) | + (2 << CP0C1_IS) | (5 << CP0C1_IL) | (3 << CP0C1_IA) | + (2 << CP0C1_DS) | (5 << CP0C1_DL) | (3 << CP0C1_DA) | + (0 << CP0C1_PC) | (1 << CP0C1_WR) | (1 << CP0C1_EP), + .CP0_Config2 = MIPS_CONFIG2, + .CP0_Config3 = MIPS_CONFIG3 | (1U << CP0C3_M) | + (1 << CP0C3_CMGCR) | (1 << CP0C3_MSAP) | + (1 << CP0C3_BP) | (1 << CP0C3_BI) | (1 << CP0C3_ULRI) | + (1 << CP0C3_RXI) | (1 << CP0C3_LPA) | (1 << CP0C3_VInt), + .CP0_Config4 = MIPS_CONFIG4 | (1U << CP0C4_M) | (3 << CP0C4_IE) | + (1 << CP0C4_AE) | (0xfc << CP0C4_KScrExist), + .CP0_Config5 = MIPS_CONFIG5 | (1 << CP0C5_XNP) | (1 << CP0C5_VP) | + (1 << CP0C5_LLB) | (1 << CP0C5_MRP), + .CP0_Config5_rw_bitmask = (1 << CP0C5_MSAEn) | (1 << CP0C5_SBRI) | + (1 << CP0C5_FRE) | (1 << CP0C5_UFE), + .CP0_LLAddr_rw_bitmask = 0, + .CP0_LLAddr_shift = 0, + .SYNCI_Step = 64, + .CCRes = 2, + .CP0_Status_rw_bitmask = 0x30D8FFFF, + .CP0_PageGrain = (1 << CP0PG_IEC) | (1 << CP0PG_XIE) | + (1U << CP0PG_RIE), + .CP0_PageGrain_rw_bitmask = (1 << CP0PG_ELPA), + .CP0_EBaseWG_rw_bitmask = (1 << CP0EBase_WG), + .CP1_fcr0 = (1 << FCR0_FREP) | (1 << FCR0_HAS2008) | (1 << FCR0_F64) | + (1 << FCR0_L) | (1 << FCR0_W) | (1 << FCR0_D) | + (1 << FCR0_S) | (0x03 << FCR0_PRID) | (0x0 << FCR0_REV), + .CP1_fcr31 = (1 << FCR31_ABS2008) | (1 << FCR31_NAN2008), + .CP1_fcr31_rw_bitmask = 0x0103FFFF, + .MSAIR = 0x03 << MSAIR_ProcID, + .SEGBITS = 48, + .PABITS = 48, + .insn_flags = CPU_MIPS64R6 | ASE_MSA, + .mmu_type = MMU_TYPE_R4000, + }, + { .name = "Loongson-2E", .CP0_PRid = 0x6302, /* 64KB I-cache and d-cache. 4 way with 32 bit cache line size. */ |