Annotation of funnyos/arch/testarm/config.c, Revision 1.9
1.1 init 1: /*
1.9 ! init 2: * $Id: config.c,v 1.8 2007/10/29 12:43:46 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;
1.5 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;
1.1 init 18:
19:
20: extern void(*putchar)(char);
21: void tacons_early_putc(char ch);
22:
23: /* amount of physical memory, in Bytes */
24: uint32_t physmem = 33554432;
25:
26: /*
27: * Where to attach each device.
28: */
29: struct attachinfo config_attachinfo[] = {
30: /* child, parent, pminor, loc, flags */
1.8 init 31: { "cpu" , "root", 0, 0, 0 },
1.3 init 32: { "obio", "root", 0, 0, 0 },
1.4 init 33: { "tacons", "obio", 0, 0x10000000, 0 },
1.9 ! init 34: { "tartc", "obio", 0, 0x15000000, 0 },
1.6 init 35: { "fcons", "tacons", 0, 0, 0},
1.1 init 36: { NULL, NULL, 0, 0, 0}
37: };
38:
39:
40: /*
41: * Link device names with their drivers.
42: */
43: struct driverinfo config_driverinfo[] = {
1.7 init 44: /* name, driverp, ninstances (should be -1) */
1.1 init 45: { "root", &root_dr, -1 },
1.3 init 46: { "obio", &obio_dr, -1 },
1.1 init 47: { "cpu" , &cpu_dr, -1 },
1.4 init 48: { "tacons", &tacons_dr, -1 },
1.9 ! init 49: { "tartc", &tartc_dr, -1 },
1.6 init 50: { "fcons", &fcons_dr, -1 },
1.1 init 51: { NULL, NULL, 0 }
52: };
53:
54:
55: /*
56: * Machine early-stage initialization hooks.
57: */
58:
59: void
60: config_consinit(void)
61: {
62: /*
63: * Configure putchar, so we can printf messages to the console without fcons.
64: */
65: /* putchar = tauart_early_putc; */
66: putchar = tacons_early_putc;
67: }
68:
69:
CVSweb