[Modified] Switch soc_top&board to axi&xc7a200t

lacpu/rtl/mycpu/csr.hv

@@ -0,0 +1,105 @@
+`define CRMD_ADDR       14'h0
+`define PRMD_ADDR       14'h1
+`define EUEN_ADDR       14'h2
+`define ECFG_ADDR       14'h4
+`define ESTAT_ADDR      14'h5
+`define ERA_ADDR        14'h6
+`define BADV_ADDR       14'h7
+`define EENTRY_ADDR     14'hc
+`define TLBIDX_ADDR     14'h10
+`define TLBEHI_ADDR     14'h11
+`define TLBELO0_ADDR    14'h12
+`define TLBELO1_ADDR    14'h13
+`define ASID_ADDR       14'h18
+`define PGDL_ADDR       14'h19
+`define PGDH_ADDR       14'h1a
+`define PGD_ADDR        14'h1b
+`define CPUID_ADDR      14'h20
+`define SAVE0_ADDR      14'h30
+`define SAVE1_ADDR      14'h31
+`define SAVE2_ADDR      14'h32
+`define SAVE3_ADDR      14'h33
+`define TID_ADDR        14'h40
+`define TCFG_ADDR       14'h41
+`define TVAL_ADDR       14'h42
+`define CNTC_ADDR       14'h43
+`define TICLR_ADDR      14'h44
+`define LLBCTL_ADDR     14'h60
+`define TLBRENTRY_ADDR  14'h88
+`define CTAG_ADDR       14'h98
+`define DMW0_ADDR       14'h180
+`define DMW1_ADDR       14'h181
+
+//CRMD
+`define PLV       1:0
+`define IE        2
+`define DA        3
+`define PG        4
+`define DATF      6:5
+`define DATM      8:7
+//PRMD
+`define PPLV      1:0
+`define PIE       2
+//ECTL
+`define LIE       12:0
+`define LIE_1     9:0
+`define LIE_2     12:11
+//ESTAT
+`define IS        12:0
+`define ECODE     21:16
+`define ESUBCODE  30:22
+//TLBIDX
+`define INDEX     4:0
+`define PS        29:24
+`define NE        31
+//TLBEHI
+`define VPPN      31:13
+//TLBELO
+`define TLB_V      0
+`define TLB_D      1
+`define TLB_PLV    3:2
+`define TLB_MAT    5:4
+`define TLB_G      6
+`define TLB_PPN    31:8
+`define TLB_PPN_EN 27:8   //todo
+//ASID
+`define TLB_ASID  9:0
+//CPUID
+`define COREID    8:0
+//LLBCTL
+`define ROLLB     0
+`define WCLLB     1
+`define KLO       2
+//TCFG
+`define EN        0
+`define PERIODIC  1
+`define INITVAL   31:2
+//TICLR
+`define CLR       0
+//TLBRENTRY
+`define TLBRENTRY_PA 31:6
+//DMW
+`define PLV0      0
+`define PLV3      3 
+`define DMW_MAT   5:4
+`define PSEG      27:25
+`define VSEG      31:29
+//PGDL PGDH PGD
+`define BASE      31:12
+
+`define ECODE_INT  6'h0
+`define ECODE_PIL  6'h1
+`define ECODE_PIS  6'h2
+`define ECODE_PIF  6'h3
+`define ECODE_PME  6'h4
+`define ECODE_PPI  6'h7
+`define ECODE_ADEF 6'h8
+`define ECODE_ALE  6'h9
+`define ECODE_SYS  6'hb
+`define ECODE_BRK  6'hc
+`define ECODE_INE  6'hd
+`define ECODE_IPE  6'he
+`define ECODE_FPD  6'hf
+`define ECODE_TLBR 6'h3f
+
+`define ESUBCODE_ADEF  9'h0