Annotation of funnyos/arch/testarm/config.c, Revision 1.15
1.1 init 1: /*
1.15 ! nbrk 2: * $Id: config.c,v 1.14 2007/11/23 13:37:42 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);
1.14 nbrk 27: extern void hello2_enter(void);
1.13 nbrk 28:
29:
1.1 init 30: /* amount of physical memory, in Bytes */
31: uint32_t physmem = 33554432;
32:
33: /*
34: * Where to attach each device.
35: */
36: struct attachinfo config_attachinfo[] = {
1.10 init 37: /* child, parent, pminor, loc, intrno, flags */
1.15 ! nbrk 38: { "cpu" , "root", 0, 0, -1, 0 },
! 39: { "obio", "root", 0, 0, -1, 0 },
! 40: { "tacons", "obio", 0, 0x10000000, -1, 0 },
1.10 init 41: { "tartc", "obio", 0, 0x15000000, 4, 0 },
1.15 ! nbrk 42: { "tairqc", "obio", 0, 0x16000000, -1, 0 },
! 43: { "fcons", "tacons", 0, 0, -1, 0 },
! 44: { NULL, NULL, 0, 0, -1, 0 }
1.1 init 45: };
46:
47:
48: /*
49: * Link device names with their drivers.
50: */
51: struct driverinfo config_driverinfo[] = {
1.7 init 52: /* name, driverp, ninstances (should be -1) */
1.1 init 53: { "root", &root_dr, -1 },
1.3 init 54: { "obio", &obio_dr, -1 },
1.1 init 55: { "cpu" , &cpu_dr, -1 },
1.4 init 56: { "tacons", &tacons_dr, -1 },
1.9 init 57: { "tartc", &tartc_dr, -1 },
1.6 init 58: { "fcons", &fcons_dr, -1 },
1.11 init 59: { "tairqc", &tairqc_dr, -1 },
1.1 init 60: { NULL, NULL, 0 }
61: };
62:
63:
64: /*
1.13 nbrk 65: * Tasks.
66: */
67: struct u_task config_tasklist[] = {
68: /* name, priority, enter */
69: { "hello", 1, hello_enter },
1.14 nbrk 70: { "hello2",1, hello2_enter },
1.13 nbrk 71: { NULL, 0, NULL }
72: };
73:
74:
75: /*
1.1 init 76: * Machine early-stage initialization hooks.
77: */
78:
79: void
1.12 nbrk 80: config_machineinit(void)
1.1 init 81: {
82: /*
83: * Configure putchar, so we can printf messages to the console without fcons.
84: */
85: /* putchar = tauart_early_putc; */
86: putchar = tacons_early_putc;
1.13 nbrk 87:
1.1 init 88: }
89:
90:
CVSweb