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[PATCH 02/33] Add support of two XBurst CPUs
From: |
Siarhei Volkau |
Subject: |
[PATCH 02/33] Add support of two XBurst CPUs |
Date: |
Thu, 8 Jun 2023 13:41:51 +0300 |
XBurstR1 - is the MIPS32R1 CPU which aims to cover all Ingenic SoCs
older than JZ4770 and some newer.
XBurstR2 - is the MIPS32R2 CPU which aims to cover all Ingenic SoCs
starting from to JZ4770.
Signed-off-by: Siarhei Volkau <lis8215@gmail.com>
---
target/mips/cpu-defs.c.inc | 46 ++++++++++++++++++++++++++++++++++++++
1 file changed, 46 insertions(+)
diff --git a/target/mips/cpu-defs.c.inc b/target/mips/cpu-defs.c.inc
index d45f245a67..b67ccf171d 100644
--- a/target/mips/cpu-defs.c.inc
+++ b/target/mips/cpu-defs.c.inc
@@ -117,6 +117,26 @@ const mips_def_t mips_defs[] =
.insn_flags = CPU_MIPS32R1,
.mmu_type = MMU_TYPE_R4000,
},
+ {
+ .name = "XBurstR1",
+ .CP0_PRid = 0x1ed0024f,
+ .CP0_Config0 = MIPS_CONFIG0 | (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) |
+ (0 << CP0C1_CA),
+ .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 = 0x1278FF17,
+ .SEGBITS = 32,
+ .PABITS = 32,
+ .insn_flags = CPU_MIPS32R1 | ASE_MXU,
+ .mmu_type = MMU_TYPE_R4000,
+ },
{
.name = "4KEmR1",
.CP0_PRid = 0x00018500,
@@ -323,6 +343,32 @@ const mips_def_t mips_defs[] =
.insn_flags = CPU_MIPS32R2 | ASE_MIPS16 | ASE_DSP | ASE_DSP_R2,
.mmu_type = MMU_TYPE_R4000,
},
+ {
+ .name = "XBurstR2",
+ .CP0_PRid = 0x2ed1024f,
+ .CP0_Config0 = MIPS_CONFIG0 | (0x1 << CP0C0_AR) |
+ (MMU_TYPE_R4000 << CP0C0_MT),
+ .CP0_Config1 = MIPS_CONFIG1 | (1 << CP0C1_FP) | (15 << CP0C1_MMU) |
+ (0 << CP0C1_IS) | (3 << CP0C1_IL) | (1 << CP0C1_IA) |
+ (0 << CP0C1_DS) | (3 << CP0C1_DL) | (1 << CP0C1_DA) |
+ (1 << CP0C1_CA),
+ .CP0_Config2 = MIPS_CONFIG2,
+ .CP0_Config3 = MIPS_CONFIG3 | (1 << CP0C3_DSP2P) | (1 << CP0C3_DSPP) |
+ (1 << CP0C3_VInt),
+ .CP0_LLAddr_rw_bitmask = 0,
+ .CP0_LLAddr_shift = 4,
+ .SYNCI_Step = 32,
+ .CCRes = 2,
+ .CP0_Status_rw_bitmask = 0x3778FF1F,
+ .CP1_fcr0 = (1 << FCR0_F64) | (1 << FCR0_L) | (1 << FCR0_W) |
+ (1 << FCR0_D) | (1 << FCR0_S) | (0x93 << FCR0_PRID),
+ .CP1_fcr31 = 0,
+ .CP1_fcr31_rw_bitmask = 0xFF83FFFF,
+ .SEGBITS = 32,
+ .PABITS = 32,
+ .insn_flags = CPU_MIPS32R2 | ASE_MXU,
+ .mmu_type = MMU_TYPE_R4000,
+ },
{
.name = "M14K",
.CP0_PRid = 0x00019b00,
--
2.40.0
- [PATCH 00/33] target/mips: Finalise the Ingenic MXU ASE support, Siarhei Volkau, 2023/06/08
- [PATCH 03/33] target/mips: Add emulation of LXW LXB LXH LXBU LXHU instructions, Siarhei Volkau, 2023/06/08
- [PATCH 12/33] target/mips: Add emulation of MXU D16MADL instruction, Siarhei Volkau, 2023/06/08
- [PATCH 15/33] target/mips: Add emulation of MXU D32ADD instruction, Siarhei Volkau, 2023/06/08
- [PATCH 04/33] target/mips: Add emulation of S32MADD/MADDU/MSUB/MSUBU instructions, Siarhei Volkau, 2023/06/08
- [PATCH 05/33] target/mips: Add emulation of Q8SLT Q8SLTU instructions, Siarhei Volkau, 2023/06/08
- [PATCH 06/33] target/mips: fix MXU D16MAX D16MIN Q8MAX Q8MIN instructions, Siarhei Volkau, 2023/06/08
- [PATCH 11/33] target/mips: Add emulation of MXU D16MACF D16MACE instructions, Siarhei Volkau, 2023/06/08
- [PATCH 02/33] Add support of two XBurst CPUs,
Siarhei Volkau <=
- [PATCH 01/33] target/mips: Add emulation of MXU instructions for 32-bit load/store, Siarhei Volkau, 2023/06/08
- [PATCH 07/33] target/mips: Add emulation of MXU S32SLT D16SLT D16AVG[R] Q8AVG[R] insns, Siarhei Volkau, 2023/06/08
- [PATCH 13/33] target/mips: Add emulation of MXU S16MAD instruction, Siarhei Volkau, 2023/06/08
- [PATCH 16/33] target/mips: Add emulation of MXU D32ACC D32ACCM D32ASUM instructions, Siarhei Volkau, 2023/06/08
- [PATCH 18/33] target/mips: Add emulation of MXU Q16ACC Q16ACCM D16ASUM instructions, Siarhei Volkau, 2023/06/08
- [PATCH 19/33] target/mips: Add emulation of MXU Q8ADDE Q8ACCE D8SUM D8SUMC instructions, Siarhei Volkau, 2023/06/08
- [PATCH 22/33] target/mips: Add emulation of MXU S32MUL S32MULU S32EXTR S32EXTRV insns, Siarhei Volkau, 2023/06/08
- [PATCH 08/33] target/mips: Add emulation of Q8ADD instruction, Siarhei Volkau, 2023/06/08
- [PATCH 09/33] target/mips: Add emulation of MXU S32CPS D16CPS Q8ABD Q16SAT insns, Siarhei Volkau, 2023/06/08
- [PATCH 10/33] target/mips: Add emulation of MXU D16MULF D16MULE instructions, Siarhei Volkau, 2023/06/08