Annotation of funnyos/arch/testarm/config.c, Revision 1.3
1.1 init 1: /*
1.3 ! init 2: * $Id: config.c,v 1.2 2007/10/16 18:43:23 init Exp $
1.1 init 3: */
4: #include <sys/types.h>
5: #include <sys/device.h>
6:
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;
1.1 init 15:
16:
17: extern void(*putchar)(char);
18: void tacons_early_putc(char ch);
19:
20: /* amount of physical memory, in Bytes */
21: uint32_t physmem = 33554432;
22:
23: /*
24: * Where to attach each device.
25: */
26: struct attachinfo config_attachinfo[] = {
27: /* child, parent, pminor, loc, flags */
1.3 ! init 28: { "obio", "root", 0, 0, 0 },
1.1 init 29: { "cpu" , "root", 0, 0, 0 },
30: // { "tacons", "obio", 0, 0x10000000, 0 },
31: // { "tartc", "obio", 0, 0x15000000, 0x01 },
32: // { "fcons", "tacons", 0, 0, 0},
33: { NULL, NULL, 0, 0, 0}
34: };
35:
36:
37: /*
38: * Link device names with their drivers.
39: */
40: struct driverinfo config_driverinfo[] = {
41: { "root", &root_dr, -1 },
1.3 ! init 42: { "obio", &obio_dr, -1 },
1.1 init 43: { "cpu" , &cpu_dr, -1 },
44: // { "tacons", &tacons_dr, -1 },
45: // { "tartc", &tartc_dr, -1 },
46: // { "fcons", &fcons_dr, -1 },
47: { NULL, NULL, 0 }
48: };
49:
50:
51: /*
52: * Machine early-stage initialization hooks.
53: */
54:
55: void
56: config_consinit(void)
57: {
58: /*
59: * Configure putchar, so we can printf messages to the console without fcons.
60: */
61: /* putchar = tauart_early_putc; */
62: putchar = tacons_early_putc;
63: }
64:
65:
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