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Diffstat (limited to 'include/lattice.h')
| -rw-r--r-- | include/lattice.h | 298 |
1 files changed, 0 insertions, 298 deletions
diff --git a/include/lattice.h b/include/lattice.h deleted file mode 100644 index 80fafc00dcb..00000000000 --- a/include/lattice.h +++ /dev/null @@ -1,298 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ */ -/* - * Porting to U-Boot: - * - * (C) Copyright 2010 - * Stefano Babic, DENX Software Engineering, sbabic@denx.de. - * - * Lattice's ispVME Embedded Tool to load Lattice's FPGA: - * - * Lattice Semiconductor Corp. Copyright 2009 - */ - -#ifndef _VME_OPCODE_H -#define _VME_OPCODE_H - -#define VME_VERSION_NUMBER "12.1" - -/* Maximum declarations. */ - -#define VMEHEXMAX 60000L /* The hex file is split 60K per file. */ -#define SCANMAX 64000L /* The maximum SDR/SIR burst. */ - -/* - * - * Supported JTAG state transitions. - * - */ - -#define RESET 0x00 -#define IDLE 0x01 -#define IRPAUSE 0x02 -#define DRPAUSE 0x03 -#define SHIFTIR 0x04 -#define SHIFTDR 0x05 -/* 11/15/05 Nguyen changed to support DRCAPTURE*/ -#define DRCAPTURE 0x06 - -/* - * Flow control register bit definitions. A set bit indicates - * that the register currently exhibits the corresponding mode. - */ - -#define INTEL_PRGM 0x0001 /* Intelligent programming is in effect. */ -#define CASCADE 0x0002 /* Currently splitting large SDR. */ -#define REPEATLOOP 0x0008 /* Currently executing a repeat loop. */ -#define SHIFTRIGHT 0x0080 /* The next data stream needs a right shift. */ -#define SHIFTLEFT 0x0100 /* The next data stream needs a left shift. */ -#define VERIFYUES 0x0200 /* Continue if fail is in effect. */ - -/* - * DataType register bit definitions. A set bit indicates - * that the register currently holds the corresponding type of data. - */ - -#define EXPRESS 0x0001 /* Simultaneous program and verify. */ -#define SIR_DATA 0x0002 /* SIR is the active SVF command. */ -#define SDR_DATA 0x0004 /* SDR is the active SVF command. */ -#define COMPRESS 0x0008 /* Data is compressed. */ -#define TDI_DATA 0x0010 /* TDI data is present. */ -#define TDO_DATA 0x0020 /* TDO data is present. */ -#define MASK_DATA 0x0040 /* MASK data is present. */ -#define HEAP_IN 0x0080 /* Data is from the heap. */ -#define LHEAP_IN 0x0200 /* Data is from intel data buffer. */ -#define VARIABLE 0x0400 /* Data is from a declared variable. */ -#define CRC_DATA 0x0800 /* CRC data is pressent. */ -#define CMASK_DATA 0x1000 /* CMASK data is pressent. */ -#define RMASK_DATA 0x2000 /* RMASK data is pressent. */ -#define READ_DATA 0x4000 /* READ data is pressent. */ -#define DMASK_DATA 0x8000 /* DMASK data is pressent. */ - -/* - * - * Pin opcodes. - * - */ - -#define signalENABLE 0x1C /* ispENABLE pin. */ -#define signalTMS 0x1D /* TMS pin. */ -#define signalTCK 0x1E /* TCK pin. */ -#define signalTDI 0x1F /* TDI pin. */ -#define signalTRST 0x20 /* TRST pin. */ - -/* - * - * Supported vendors. - * - */ - -#define VENDOR 0x56 -#define LATTICE 0x01 -#define ALTERA 0x02 -#define XILINX 0x03 - -/* - * Opcode definitions. - * - * Note: opcodes must be unique. - */ - -#define ENDDATA 0x00 /* The end of the current SDR data stream. */ -#define RUNTEST 0x01 /* The duration to stay at the stable state. */ -#define ENDDR 0x02 /* The stable state after SDR. */ -#define ENDIR 0x03 /* The stable state after SIR. */ -#define ENDSTATE 0x04 /* The stable state after RUNTEST. */ -#define TRST 0x05 /* Assert the TRST pin. */ -#define HIR 0x06 /* - * The sum of the IR bits of the - * leading devices. - */ -#define TIR 0x07 /* - * The sum of the IR bits of the trailing - * devices. - */ -#define HDR 0x08 /* The number of leading devices. */ -#define TDR 0x09 /* The number of trailing devices. */ -#define ispEN 0x0A /* Assert the ispEN pin. */ -#define FREQUENCY 0x0B /* - * The maximum clock rate to run the JTAG state - * machine. - */ -#define STATE 0x10 /* Move to the next stable state. */ -#define SIR 0x11 /* The instruction stream follows. */ -#define SDR 0x12 /* The data stream follows. */ -#define TDI 0x13 /* The following data stream feeds into - the device. */ -#define TDO 0x14 /* - * The following data stream is compared against - * the device. - */ -#define MASK 0x15 /* The following data stream is used as mask. */ -#define XSDR 0x16 /* - * The following data stream is for simultaneous - * program and verify. - */ -#define XTDI 0x17 /* The following data stream is for shift in - * only. It must be stored for the next - * XSDR. - */ -#define XTDO 0x18 /* - * There is not data stream. The data stream - * was stored from the previous XTDI. - */ -#define MEM 0x19 /* - * The maximum memory needed to allocate in - * order hold one row of data. - */ -#define WAIT 0x1A /* The duration of delay to observe. */ -#define TCK 0x1B /* The number of TCK pulses. */ -#define SHR 0x23 /* - * Set the flow control register for - * right shift - */ -#define SHL 0x24 /* - * Set the flow control register for left shift. - */ -#define HEAP 0x32 /* The memory size needed to hold one loop. */ -#define REPEAT 0x33 /* The beginning of the loop. */ -#define LEFTPAREN 0x35 /* The beginning of data following the loop. */ -#define VAR 0x55 /* Plac holder for loop data. */ -#define SEC 0x1C /* - * The delay time in seconds that must be - * observed. - */ -#define SMASK 0x1D /* The mask for TDI data. */ -#define MAX_WAIT 0x1E /* The absolute maximum wait time. */ -#define ON 0x1F /* Assert the targeted pin. */ -#define OFF 0x20 /* Dis-assert the targeted pin. */ -#define SETFLOW 0x30 /* Change the flow control register. */ -#define RESETFLOW 0x31 /* Clear the flow control register. */ - -#define CRC 0x47 /* - * The following data stream is used for CRC - * calculation. - */ -#define CMASK 0x48 /* - * The following data stream is used as mask - * for CRC calculation. - */ -#define RMASK 0x49 /* - * The following data stream is used as mask - * for read and save. - */ -#define READ 0x50 /* - * The following data stream is used for read - * and save. - */ -#define ENDLOOP 0x59 /* The end of the repeat loop. */ -#define SECUREHEAP 0x60 /* Used to secure the HEAP opcode. */ -#define VUES 0x61 /* Support continue if fail. */ -#define DMASK 0x62 /* - * The following data stream is used for dynamic - * I/O. - */ -#define COMMENT 0x63 /* Support SVF comments in the VME file. */ -#define HEADER 0x64 /* Support header in VME file. */ -#define FILE_CRC 0x65 /* Support crc-protected VME file. */ -#define LCOUNT 0x66 /* Support intelligent programming. */ -#define LDELAY 0x67 /* Support intelligent programming. */ -#define LSDR 0x68 /* Support intelligent programming. */ -#define LHEAP 0x69 /* - * Memory needed to hold intelligent data - * buffer - */ -#define CONTINUE 0x70 /* Allow continuation. */ -#define LVDS 0x71 /* Support LVDS. */ -#define ENDVME 0x7F /* End of the VME file. */ -#define ENDFILE 0xFF /* End of file. */ - -/* - * - * ispVM Embedded Return Codes. - * - */ - -#define VME_VERIFICATION_FAILURE -1 -#define VME_FILE_READ_FAILURE -2 -#define VME_VERSION_FAILURE -3 -#define VME_INVALID_FILE -4 -#define VME_ARGUMENT_FAILURE -5 -#define VME_CRC_FAILURE -6 - -#define g_ucPinTDI 0x01 -#define g_ucPinTCK 0x02 -#define g_ucPinTMS 0x04 -#define g_ucPinENABLE 0x08 -#define g_ucPinTRST 0x10 - -/* - * - * Type definitions. - * - */ - -/* Support LVDS */ -typedef struct { - unsigned short usPositiveIndex; - unsigned short usNegativeIndex; - unsigned char ucUpdate; -} LVDSPair; - -typedef enum { - min_lattice_iface_type, /* insert all new types after this */ - lattice_jtag_mode, /* jtag/tap */ - max_lattice_iface_type /* insert all new types before this */ -} Lattice_iface; - -typedef enum { - min_lattice_type, - Lattice_XP2, /* Lattice XP2 Family */ - max_lattice_type /* insert all new types before this */ -} Lattice_Family; - -typedef struct { - Lattice_Family family; /* part type */ - Lattice_iface iface; /* interface type */ - size_t size; /* bytes of data part can accept */ - void *iface_fns; /* interface function table */ - void *base; /* base interface address */ - int cookie; /* implementation specific cookie */ - char *desc; /* description string */ -} Lattice_desc; /* end, typedef Altera_desc */ - -/* Board specific implementation specific function types */ -typedef void (*Lattice_jtag_init)(void); -typedef void (*Lattice_jtag_set_tdi)(int v); -typedef void (*Lattice_jtag_set_tms)(int v); -typedef void (*Lattice_jtag_set_tck)(int v); -typedef int (*Lattice_jtag_get_tdo)(void); - -typedef struct { - Lattice_jtag_init jtag_init; - Lattice_jtag_set_tdi jtag_set_tdi; - Lattice_jtag_set_tms jtag_set_tms; - Lattice_jtag_set_tck jtag_set_tck; - Lattice_jtag_get_tdo jtag_get_tdo; -} lattice_board_specific_func; - -void writePort(unsigned char pins, unsigned char value); -unsigned char readPort(void); -void sclock(void); -void ispVMDelay(unsigned short int a_usMicroSecondDelay); -void calibration(void); - -int lattice_load(Lattice_desc *desc, const void *buf, size_t bsize); -int lattice_dump(Lattice_desc *desc, const void *buf, size_t bsize); -int lattice_info(Lattice_desc *desc); - -void ispVMStart(void); -void ispVMEnd(void); -extern void ispVMFreeMem(void); -signed char ispVMCode(void); -void ispVMDelay(unsigned short int a_usMicroSecondDelay); -void ispVMCalculateCRC32(unsigned char a_ucData); -unsigned char GetByte(void); -void writePort(unsigned char pins, unsigned char value); -unsigned char readPort(void); -void sclock(void); -#endif |