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Annotation of funnyos/arch/testarm/config.c, Revision 1.13

1.1       init        1: /*
1.13    ! nbrk        2:  * $Id: config.c,v 1.12 2007/11/19 11:21:48 nbrk Exp $
1.1       init        3:  */
                      4: #include <sys/types.h>
                      5: #include <sys/device.h>
1.13    ! nbrk        6: #include <sys/kern_sched.h>
1.1       init        7: /*
                      8:  * Configuration file for platform (testarm).
                      9:  */
                     10:
                     11: /* device drivers */
                     12: extern struct driver root_dr;
                     13: extern struct driver cpu_dr;
1.3       init       14: extern struct driver obio_dr;
1.5       init       15: extern struct driver tacons_dr;
1.6       init       16: extern struct driver fcons_dr;
1.9       init       17: extern struct driver tartc_dr;
1.11      init       18: extern struct driver tairqc_dr;
1.1       init       19:
                     20:
1.13    ! nbrk       21: /* putchar & early putchar */
1.1       init       22: extern void(*putchar)(char);
                     23: void   tacons_early_putc(char ch);
                     24:
1.13    ! nbrk       25: /* tasks */
        !            26: extern void hello_enter(void);
        !            27:
        !            28:
1.1       init       29: /* amount of physical memory, in Bytes */
                     30: uint32_t physmem = 33554432;
                     31:
                     32: /*
                     33:  * Where to attach each device.
                     34:  */
                     35: struct attachinfo config_attachinfo[] = {
1.10      init       36:        /* child,   parent, pminor, loc,        intrno, flags */
                     37:        { "cpu" ,       "root",         0, 0,                   0,      0 },
                     38:        { "obio",       "root",         0, 0,                   0,      0 },
                     39:        { "tacons",     "obio",         0, 0x10000000,  0,      0 },
                     40:        { "tartc",      "obio",         0, 0x15000000,  4,  0 },
1.11      init       41:        { "tairqc", "obio",             0, 0x16000000,  0,      0 },
1.10      init       42:        { "fcons",      "tacons",       0, 0,                   0,      0 },
                     43:        { NULL,         NULL,           0, 0,                   0,  0 }
1.1       init       44: };
                     45:
                     46:
                     47: /*
                     48:  * Link device names with their drivers.
                     49:  */
                     50: struct driverinfo config_driverinfo[] = {
1.7       init       51: /* name, driverp, ninstances (should be -1) */
1.1       init       52:        { "root", &root_dr, -1 },
1.3       init       53:        { "obio", &obio_dr, -1 },
1.1       init       54:        { "cpu" , &cpu_dr, -1 },
1.4       init       55:        { "tacons", &tacons_dr, -1 },
1.9       init       56:        { "tartc", &tartc_dr, -1 },
1.6       init       57:        { "fcons", &fcons_dr, -1 },
1.11      init       58:        { "tairqc", &tairqc_dr, -1 },
1.1       init       59:        { NULL, NULL, 0 }
                     60: };
                     61:
                     62:
                     63: /*
1.13    ! nbrk       64:  * Tasks.
        !            65:  */
        !            66: struct u_task config_tasklist[] = {
        !            67: /* name, priority, enter */
        !            68:        { "hello", 1, hello_enter },
        !            69:        { NULL,    0, NULL }
        !            70: };
        !            71:
        !            72:
        !            73: /*
1.1       init       74:  * Machine early-stage initialization hooks.
                     75:  */
                     76:
                     77: void
1.12      nbrk       78: config_machineinit(void)
1.1       init       79: {
                     80:        /*
                     81:         * Configure putchar, so we can printf messages to the console without fcons.
                     82:         */
                     83:        /* putchar = tauart_early_putc; */
                     84:        putchar = tacons_early_putc;
1.13    ! nbrk       85:
1.1       init       86: }
                     87:
                     88: