URL
https://opencores.org/ocsvn/or1k/or1k/trunk
Subversion Repositories or1k
[/] [or1k/] [trunk/] [rtems/] [c/] [src/] [exec/] [score/] [cpu/] [a29k/] [amd.ah] - Rev 158
Go to most recent revision | Compare with Previous | Blame | View Log
; /* @(#)amd.ah 1.1 96/05/23 08:56:58, TEI */;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; Initialization values for registers after RESET;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;: /* $Id: amd.ah,v 1.1.1.1 2001-07-10 09:44:08 chris Exp $ */;* File information and includes..file "amd.ah".ident "@(#)amd.ah 1.1 96/05/23 08:56:58, TEI";;* AMD PROCESSOR SPECIFIC VALUES...;;;* Processor revision levels...;; PRL values: 31-28 27-24; Am29000 0 x; Am29005 1 x; Am29050 2 x; Am29035 3 x; Am29030 4 x; Am29200 5 x; Am29205 5 1x; Am29240 6 0; Manx 7 0; Cougar 8 0.equ AM29000_PRL, 0x00.equ AM29005_PRL, 0x10.equ AM29050_PRL, 0x20.equ AM29035_PRL, 0x30.equ AM29030_PRL, 0x40.equ AM29200_PRL, 0x50.equ AM29205_PRL, 0x58.equ AM29240_PRL, 0x60.equ AM29040_PRL, 0x70.equ MANX_PRL, 0x70.equ COUGAR_PRL, 0x80;;* data structures sizes.;.equ CFGINFO_SIZE, 16*4.equ PGMINFO_SIZE, 16*4.equ VARARGS_SPACE, 16*4.equ WINDOWSIZE, 0x80;;* Am29027 Mode registers;.equ Am29027Mode1, 0x0fc00820.equ Am29027Mode2, 0x00001375;* Processor Based Equates and Defines.equ SIG_SYNC, -1.equ ENABLE, (SM).equ DISABLE, (ENABLE | DI | DA).equ DISABLE_FZ, (FZ | ENABLE | DI | DA).equ CLR_TRAP, (FZ | DA).equ InitOPS, (TD | SM | (3<<IMShift) | DI | DA).equ InitCPS, (TD | SM | (0<<IMShift) | DI | DA).equ InitCPS1, (TD | SM | (0<<IMShift) | DI ).equ CPS_TMR, (SM | (0<<IMShift) | DI).equ CPS_INT0, (TD | SM | (0<<IMShift)).equ CPS_TMRINT0, (SM | (0<<IMShift)).equ InitCFG, 0x0.equ InitRBP, (B0|B1|B2|B3|B4|B5).equ TMC_VALUE, 0xFFFFFF.equ TMR_VALUE, (IE | TMC_VALUE);* 29205 specific (internal) peripheral initialization constants.; Current Processor Status (CPS) Register.; Old Processor Status Register (OPS)..equ DA, 0x00001.equ DI, 0x00002.equ IMShift,0x2.equ SM, 0x00010.equ PI, 0x00020.equ PD, 0x00040.equ WM, 0x00080.equ RE, 0x00100.equ LK, 0x00200.equ FZ, 0x00400.equ TU, 0x00800.equ TP, 0x01000.equ TE, 0x02000.equ IP, 0x04000.equ CA, 0x08000.equ MM, 0x10000.equ TD, 0x20000; Configuration Register (CFG).equ CD, 0x01.equ CP, 0x02.equ BO, 0x04.equ RV, 0x08.equ VF, 0x10.equ DW, 0x20.equ CO, 0x40.equ EE, 0x80.equ IDShift, 8.equ CFG_ID, 0x100.equ ILShift, 9.equ CFG_ILMask, 0x600.equ DDShift, 11.equ CFG_DD, 0x800.equ DLShift, 12.equ CFG_DLMask, 0x3000.equ PCEShift, 14.equ CFG_PCE, 0x4000.equ PMBShift, 16.equ D16, 0x8000.equ TBOShift, 23.equ PRLShift, 24; Channel Control Register (CHC).equ CV, 0x1.equ NN, 0x2.equ TRShift, 2.equ TF, 0x400.equ PER, 0x800.equ LA, 0x1000.equ ST, 0x2000.equ ML, 0x4000.equ LS, 0x8000.equ CRShift, 16.equ CNTLShift, 24.equ CEShift, 31.equ WBERShift, 31; Register Bank Protect (RBP).equ B0, 0x1.equ B1, 0x2.equ B2, 0x4.equ B3, 0x8.equ B4, 0x10.equ B5, 0x20.equ B6, 0x40.equ B7, 0x80.equ B8, 0x100.equ B9, 0x200.equ B10, 0x400.equ B11, 0x800.equ B12, 0x1000.equ B13, 0x2000.equ B14, 0x4000.equ B15, 0x8000; Timer Counter.equ TCVMask, 0xffffff; Timer Reload Register.equ IE, 0x1000000.equ IN, 0x2000000.equ OV, 0x4000000.equ TRVMAsk, 0xffffff; MMU Configuration.equ PSShift, 8.equ PS0Shift, 8.equ PS1Shift, 12; LRU Recommendation (LRU).equ LRUMask, 0xff; Reason Vector (RSN).equ RSNMask, 0xff; Region Mapping Address (RMA0 | RMA1).equ PBAMask,0xffff.equ VBAShift, 16; Region Mapping Control (RMC0 | RMC1).equ TIDMask, 0xff.equ RMC_UE, 0x100.equ RMC_UW, 0x200.equ RMC_UR, 0x400.equ RMC_SE, 0x800.equ RMC_SW, 0x1000.equ RMC_SR, 0x2000.equ RMC_VE, 0x4000.equ RMC_IO, 0x10000.equ RGSShift, 17.equ RMC_PGMShift, 22; Instruction breakpoint Control (IBC0 | IBC1).equ BPIDMask, 0xff.equ BTE, 0x100.equ BRM, 0x200.equ IBC_BSY, 0x400.equ BEN, 0x800.equ BHO, 0x1000; Cache Data Register (CDR).equ CDR_US, 0x1.equ P, 0x2.equ CDR_V, 0x4.equ IATAGShift, 20; Cache Interface Register (CIR).equ CPTRShift, 2.equ CIR_RW, 0x1000000.equ FSELShift, 28; Indirect Pointer A, B, C (IPA, IPB, IPC).equ IPShift, 2; ALU Status (ALU).equ FCMask, 0x1F.equ BPShift, 5.equ C, 0x80.equ Z, 0x100.equ N, 0x200.equ ALU_V, 0x400.equ DF, 0x800; Byte Pointer.equ BPMask, 0x3; Load/Store Count Remaining (CR).equ CRMask, 0xff; Floating Point Environment (FPE).equ NM, 0x1.equ RM, 0x2.equ VM, 0x4.equ UM, 0x8.equ XM, 0x10.equ DM, 0x20.equ FRMShift, 6.equ FF, 0x100.equ ACFShift, 9; Integer Environment (INTE).equ MO, 0x1.equ DO, 0x2; Floating Point Status (FPS).equ NS, 0x1.equ RS, 0x2.equ VS, 0x4.equ FPS_US, 0x8.equ XS, 0x10.equ DS, 0x20.equ NT, 0x100.equ RT, 0x200.equ VT, 0x400.equ UT, 0x800.equ XT, 0x1000.equ DT, 0x2000; Exception Opcode (EXOP).equ IOPMask, 0xff; TLB Entry Word 0; .equ TIDMask, 0xff already defined above.equ TLB_UE, 0x100.equ TLB_UW, 0x200.equ TLB_UR, 0x400.equ TLB_SE, 0x800.equ TLB_SW, 0x1000.equ TLB_SR, 0x2000.equ TLB_VE, 0x4000.equ VTAGShift, 15; TLB Entry Word 1.equ TLB_IO, 0x1.equ U, 0x2.equ TLB_PGMShift, 6.equ RPNShift, 10; Am29200 ROM Control bits..equ RMCT_DW0Shift, 29.equ RMCT_DW1Shift, 21.equ RMCT_DW2Shift, 13.equ RMCT_DW3Shift, 5; Am29200 DRAM Control bits..equ DW3, (1<<18).equ DW2, (1<<22).equ DW1, (1<<26).equ DW0, (1<<30); Internal peripheral address assignments..equ RMCT, 0x80000000.equ RMCF, 0x80000004.equ DRCT, 0x80000008.equ DRCF, 0x8000000C.equ DRM0, 0x80000010.equ DRM1, 0x80000014.equ DRM2, 0x80000018.equ DRM3, 0x8000001C.equ PIACT0, 0x80000020.equ PIACT1, 0x80000020.equ ICT, 0x80000028.equ DMCT0, 0x80000030.equ DMAD0, 0x80000034.ifdef revA.equ TAD0, 0x80000036.equ TCN0, 0x8000003A.else.equ TAD0, 0x80000070 ; default.equ TCN0, 0x8000003C ; default.endif.equ DMCN0, 0x80000038.equ DMCT1, 0x80000040.equ DMAD1, 0x80000044.equ DMCN1, 0x80000048.equ SPCT, 0x80000080.equ SPST, 0x80000084.equ SPTH, 0x80000088.equ SPRB, 0x8000008C.equ BAUD, 0x80000090.equ PPCT, 0x800000C0.equ PPST, 0x800000C1.equ PPDT, 0x800000C4.equ POCT, 0x800000D0.equ PIN, 0x800000D4.equ POUT, 0x800000D8.equ POEN, 0x800000DC.equ VCT, 0x800000E0.equ TOP, 0x800000E4.equ SIDE, 0x800000E8.equ VDT, 0x800000EC; Interrupt Controller Register bits..equ TXDI, (1<<5).equ RXDI, (1<<6).equ RXSI, (1<<7).equ PPI, (1<<11).equ DMA1I, (1<<13).equ DMA0I, (1<<14).equ IOPIMask, (0xFF<<16).equ VDI, (1<<27).equ ICT200_I, (TXDI|RXDI|RXSI|PPI|DMA1I|DMA0I|IOPIMask|VDI).equ ICT205_I, (TXDI|RXDI|RXSI|PPI|DMA1I|DMA0I|IOPIMask|VDI); Serial port Initialization bits.equ NO_PARITY, 0; SPST bits.equ THREShift, 22;* REGISTER Addresses.equ ROMCntlRegAddr, 0x80000000.equ ROMCfgRegAddr, 0x80000004.equ DRAMCntlRegAddr, 0x80000008.equ DRAMCfgRegAddr, 0x8000000C.equ DRAMMap0RegAddr, 0x80000010.equ DRAMMap1RegAddr, 0x80000014.equ DRAMMap2RegAddr, 0x80000018.equ DRAMMap3RegAddr, 0x8000001C.equ PIACntl0RegAddr, 0x80000020.equ PIACntl1RegAddr, 0x80000024.equ INTRCntlRegAddr, 0x80000028.equ DMACntl0RegAddr, 0x80000030.equ DMACntl1RegAddr, 0x80000040.equ SERPortCntlRegAddr, 0x80000080.equ SERPortStatRegAddr, 0x80000084.equ SERPortTHLDRegAddr, 0x80000088.equ SERPortRbufRegAddr, 0x8000008C.equ SERPortBaudRegAddr, 0x80000090.equ PARPortCntlRegAddr, 0x800000C0.equ PIOCntlRegAddr, 0x800000D0.equ PIOInpRegAddr, 0x800000D4.equ PIOOutRegAddr, 0x800000D8.equ PIOOutEnaRegAddr, 0x800000DC.equ VCTCntlRegAddr, 0x800000E0;;* Control constants;;* AM29030 Timer related constants..equ TMR_IE, 0x01000000.equ TMR_IN, 0x02000000.equ TMR_OV, 0x04000000.equ TMC_INITCNT, 1613;;* System initialization values.;.equ __os_version, 0x0001 ;.equ STACKSize, 0x8000 ;.equ PGMExecMode, 0x0000 ;.equ TSTCK_OFST, 28 * 4.equ CSTCK_OFST, 29 * 4.equ TMSTCK_OFST, 30 * 4.equ CMSTCK_OFST, 31 * 4.equ CTXSW_OK, 0xA55A ; ctx switch ok.set NV_STARTOFST, 0x20 ; 32 bytes.set NV_BAUDOFST, 0x00 ; 00 bytes.set reg_cir, 29.set reg_cdr, 30.equ MSG_BUFSIZE, 0x1000 ; serial buffer size.equ ILLOPTRAP, 0.equ UATRAP, 1.equ PVTRAP, 5.equ UITLBMISSTRAP, 8.equ UDTLBMISSTRAP, 9.equ TIMERTRAP, 14.equ TRACETRAP, 15.equ XLINXTRAP, 16.equ SERIALTRAP, 17.equ SLOWTMRTRAP, 18.equ PORTTRAP, 19.equ SVSCTRAP, 80.equ SVSCTRAP1, 81.equ V_CACHETRAP, 66 ;.equ V_SETSERVICE, 67 ;.equ INIT_TIMER, 100.equ DISABLE_TIMER, 101.equ GET_TIMER, 102.equ CLEAR_TIMER, 103.equ V_SPILL, 64.equ V_FILL, 65.equ SIGDFL, 105
Go to most recent revision | Compare with Previous | Blame | View Log