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Annotation of funnyos/arch/sam7s64/config.c, Revision 1.1

1.1     ! init        1: /*
        !             2:  * $Id$
        !             3:  */
        !             4: #include <sys/types.h>
        !             5: #include <sys/device.h>
        !             6:
        !             7: /*
        !             8:  * Configuration file for platform (AT91SAM7S64).
        !             9:  */
        !            10:
        !            11: /* device drivers */
        !            12: extern struct driver root_dr;
        !            13: extern struct driver cpu_dr;
        !            14: extern struct driver obio_dr;
        !            15: extern struct driver tacons_dr;
        !            16: extern struct driver fcons_dr;
        !            17: extern struct driver tartc_dr;
        !            18: extern struct driver tairqc_dr;
        !            19:
        !            20:
        !            21: extern void(*putchar)(char);
        !            22: void   tacons_early_putc(char ch);
        !            23:
        !            24: /* amount of physical memory, in Bytes */
        !            25: uint32_t physmem = 33554432;
        !            26:
        !            27: /*
        !            28:  * Where to attach each device.
        !            29:  */
        !            30: struct attachinfo config_attachinfo[] = {
        !            31:        /* child,   parent, pminor, loc,        intrno, flags */
        !            32:        { "cpu" ,       "root",         0, 0,                   0,      0 },
        !            33:        { "obio",       "root",         0, 0,                   0,      0 },
        !            34:        { "tacons",     "obio",         0, 0x10000000,  0,      0 },
        !            35:        { "tartc",      "obio",         0, 0x15000000,  4,  0 },
        !            36:        { "tairqc", "obio",             0, 0x16000000,  0,      0 },
        !            37:        { "fcons",      "tacons",       0, 0,                   0,      0 },
        !            38:        { NULL,         NULL,           0, 0,                   0,  0 }
        !            39: };
        !            40:
        !            41:
        !            42: /*
        !            43:  * Link device names with their drivers.
        !            44:  */
        !            45: struct driverinfo config_driverinfo[] = {
        !            46: /* name, driverp, ninstances (should be -1) */
        !            47:        { "root", &root_dr, -1 },
        !            48:        { "obio", &obio_dr, -1 },
        !            49:        { "cpu" , &cpu_dr, -1 },
        !            50:        { "tacons", &tacons_dr, -1 },
        !            51:        { "tartc", &tartc_dr, -1 },
        !            52:        { "fcons", &fcons_dr, -1 },
        !            53:        { "tairqc", &tairqc_dr, -1 },
        !            54:        { NULL, NULL, 0 }
        !            55: };
        !            56:
        !            57:
        !            58: /*
        !            59:  * Machine early-stage initialization hooks.
        !            60:  */
        !            61:
        !            62: void
        !            63: config_consinit(void)
        !            64: {
        !            65:        /*
        !            66:         * Configure putchar, so we can printf messages to the console without fcons.
        !            67:         */
        !            68:        /* putchar = tauart_early_putc; */
        !            69:        putchar = tacons_early_putc;
        !            70: }
        !            71:
        !            72: