ts78xx-fpga.h

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#define TS7800_FPGA_MAGIC 0x00b480
#define FPGAID(_magic, _rev) ((_magic << 8) + _rev)

/*
 * get yer id's from http://ts78xx.digriz.org.uk/
 * do *not* make up your own or 'borrow' any!
 */
enum fpga_ids {
    /* Technologic Systems */
    TS7800_REV_1    = FPGAID(TS7800_FPGA_MAGIC, 0x01),
    TS7800_REV_2    = FPGAID(TS7800_FPGA_MAGIC, 0x02),
    TS7800_REV_3    = FPGAID(TS7800_FPGA_MAGIC, 0x03),
    TS7800_REV_4    = FPGAID(TS7800_FPGA_MAGIC, 0x04),
    TS7800_REV_5    = FPGAID(TS7800_FPGA_MAGIC, 0x05),
    TS7800_REV_6    = FPGAID(TS7800_FPGA_MAGIC, 0x06),
    TS7800_REV_7    = FPGAID(TS7800_FPGA_MAGIC, 0x07),
    TS7800_REV_8    = FPGAID(TS7800_FPGA_MAGIC, 0x08),
    TS7800_REV_9    = FPGAID(TS7800_FPGA_MAGIC, 0x09),

    /* Unaffordable & Expensive */
    UAE_DUMMY   = FPGAID(0xffffff, 0x01),
};

struct fpga_device {
    unsigned        present:1;
    unsigned        init:1;
};

struct fpga_devices {
    /* Technologic Systems */
    struct fpga_device  ts_rtc;
    struct fpga_device  ts_nand;
    struct fpga_device  ts_rng;
};

struct ts78xx_fpga_data {
    unsigned int        id;
    int         state;

    struct fpga_devices supports;
};