void __init plat_mem_setup(void) { char *ctype; char *cserial; board_be_init = ip22_be_init; /* */ sgihpc_init(); /* */ sgimc_init(); #ifdef CONFIG_BOARD_SCACHE /* */ indy_sc_init(); #endif /* */ set_io_port_base((unsigned long)ioremap(0x00080000, 0x1fffffff - 0x00080000)); /* */ ctype = ArcGetEnvironmentVariable("console"); cserial = ArcGetEnvironmentVariable("ConsoleOut"); if ((ctype && *ctype == 'd') || (cserial && *cserial == 's')) { static char options[8] __initdata; char *baud = ArcGetEnvironmentVariable("dbaud"); if (baud) strcpy(options, baud); add_preferred_console("ttyS", *(ctype + 1) == '2' ? 1 : 0, baud ? options : NULL); } else if (!ctype || *ctype != 'g') {
void __init plat_mem_setup(void) { char *ctype; char *cserial; board_be_init = ip22_be_init; ip22_time_init(); /* Init the INDY HPC I/O controller. Need to call this before * f*****g with the memory controller because it needs to know the * boardID and whether this is a Guiness or a FullHouse machine. */ sgihpc_init(); /* Init INDY memory controller. */ sgimc_init(); #ifdef CONFIG_BOARD_SCACHE /* Now enable boardcaches, if any. */ indy_sc_init(); #endif /* Set EISA IO port base for Indigo2 * ioremap cannot fail */ set_io_port_base((unsigned long)ioremap(0x00080000, 0x1fffffff - 0x00080000)); /* ARCS console environment variable is set to "g?" for * graphics console, it is set to "d" for the first serial * line and "d2" for the second serial line. * * Need to check if the case is 'g' but no keyboard: * (ConsoleIn/Out = serial) */ ctype = ArcGetEnvironmentVariable("console"); cserial = ArcGetEnvironmentVariable("ConsoleOut"); if ((ctype && *ctype == 'd') || (cserial && *cserial == 's')) { static char options[8]; char *baud = ArcGetEnvironmentVariable("dbaud"); if (baud) strcpy(options, baud); add_preferred_console("ttyS", *(ctype + 1) == '2' ? 1 : 0, baud ? options : NULL); } else if (!ctype || *ctype != 'g') { /* Use ARC if we don't want serial ('d') or graphics ('g'). */ prom_flags |= PROM_FLAG_USE_AS_CONSOLE; add_preferred_console("arc", 0, NULL); } #if defined(CONFIG_VT) && defined(CONFIG_SGI_NEWPORT_CONSOLE) { ULONG *gfxinfo; ULONG * (*__vec)(void) = (void *) (long) *((_PULONG *)(long)((PROMBLOCK)->pvector + 0x20)); gfxinfo = __vec(); sgi_gfxaddr = ((gfxinfo[1] >= 0xa0000000 && gfxinfo[1] <= 0xc0000000) ? gfxinfo[1] - 0xa0000000 : 0); /* newport addresses? */ if (sgi_gfxaddr == 0x1f0f0000 || sgi_gfxaddr == 0x1f4f0000) { conswitchp = &newport_con; } } #endif }
__initfunc(void sgi_setup(void)) { #ifdef CONFIG_SERIAL_CONSOLE char *ctype; #endif #ifdef CONFIG_REMOTE_DEBUG char *kgdb_ttyd; #endif irq_setup = sgi_irq_setup; /* Init the INDY HPC I/O controller. Need to call this before * f*****g with the memory controller because it needs to know the * boardID and whether this is a Guiness or a FullHouse machine. */ sgihpc_init(); /* Init INDY memory controller. */ sgimc_init(); /* Now enable boardcaches, if any. */ indy_sc_init(); #ifdef CONFIG_SERIAL_CONSOLE /* ARCS console environment variable is set to "g?" for * graphics console, it is set to "d" for the first serial * line and "d2" for the second serial line. */ ctype = prom_getenv("console"); if(*ctype == 'd') { if(*(ctype+1)=='2') console_setup ("ttyS1", NULL); else console_setup ("ttyS0", NULL); } #endif #ifdef CONFIG_REMOTE_DEBUG kgdb_ttyd = prom_getcmdline(); if ((kgdb_ttyd = strstr(kgdb_ttyd, "kgdb=ttyd")) != NULL) { int line; kgdb_ttyd += strlen("kgdb=ttyd"); if (*kgdb_ttyd != '1' && *kgdb_ttyd != '2') printk("KGDB: Uknown serial line /dev/ttyd%c, " "falling back to /dev/ttyd1\n", *kgdb_ttyd); line = *kgdb_ttyd == '2' ? 0 : 1; printk("KGDB: Using serial line /dev/ttyd%d for session\n", line ? 1 : 2); rs_kgdb_hook(line); prom_printf("KGDB: Using serial line /dev/ttyd%d for session, " "please connect your debugger\n", line ? 1 : 2); remote_debug = 1; /* Breakpoints and stuff are in sgi_irq_setup() */ } #endif #ifdef CONFIG_SGI_PROM_CONSOLE console_setup("ttyS0", NULL); #endif sgi_volume_set(simple_strtoul(prom_getenv("volume"), NULL, 10)); #ifdef CONFIG_VT #ifdef CONFIG_SGI_NEWPORT_CONSOLE conswitchp = &newport_con; #else conswitchp = &dummy_con; #endif #endif rtc_ops = &indy_rtc_ops; kbd_ops = &sgi_kbd_ops; #ifdef CONFIG_PSMOUSE aux_device_present = 0xaa; #endif #ifdef CONFIG_VIDEO_VINO init_vino(); #endif }
static int __init ip22_setup(void) { char *ctype; #ifdef CONFIG_KGDB char *kgdb_ttyd; #endif board_be_init = ip22_be_init; ip22_time_init(); /* Init the INDY HPC I/O controller. Need to call this before * f*****g with the memory controller because it needs to know the * boardID and whether this is a Guiness or a FullHouse machine. */ sgihpc_init(); /* Init INDY memory controller. */ sgimc_init(); #ifdef CONFIG_BOARD_SCACHE /* Now enable boardcaches, if any. */ indy_sc_init(); #endif /* Set EISA IO port base for Indigo2 */ set_io_port_base(KSEG1ADDR(0x00080000)); /* ARCS console environment variable is set to "g?" for * graphics console, it is set to "d" for the first serial * line and "d2" for the second serial line. */ ctype = ArcGetEnvironmentVariable("console"); if (ctype && *ctype == 'd') { static char options[8]; char *baud = ArcGetEnvironmentVariable("dbaud"); if (baud) strcpy(options, baud); add_preferred_console("ttyS", *(ctype + 1) == '2' ? 1 : 0, baud ? options : NULL); } else if (!ctype || *ctype != 'g') { /* Use ARC if we don't want serial ('d') or Newport ('g'). */ prom_flags |= PROM_FLAG_USE_AS_CONSOLE; add_preferred_console("arc", 0, NULL); } #ifdef CONFIG_KGDB kgdb_ttyd = prom_getcmdline(); if ((kgdb_ttyd = strstr(kgdb_ttyd, "kgdb=ttyd")) != NULL) { int line; kgdb_ttyd += strlen("kgdb=ttyd"); if (*kgdb_ttyd != '1' && *kgdb_ttyd != '2') printk(KERN_INFO "KGDB: Uknown serial line /dev/ttyd%c" ", falling back to /dev/ttyd1\n", *kgdb_ttyd); line = *kgdb_ttyd == '2' ? 0 : 1; printk(KERN_INFO "KGDB: Using serial line /dev/ttyd%d for " "session\n", line ? 1 : 2); rs_kgdb_hook(line); printk(KERN_INFO "KGDB: Using serial line /dev/ttyd%d for " "session, please connect your debugger\n", line ? 1:2); remote_debug = 1; /* Breakpoints and stuff are in sgi_irq_setup() */ } #endif #ifdef CONFIG_VT #ifdef CONFIG_SGI_NEWPORT_CONSOLE if (ctype && *ctype == 'g'){ ULONG *gfxinfo; ULONG * (*__vec)(void) = (void *) (long) *((_PULONG *)(long)((PROMBLOCK)->pvector + 0x20)); gfxinfo = __vec(); sgi_gfxaddr = ((gfxinfo[1] >= 0xa0000000 && gfxinfo[1] <= 0xc0000000) ? gfxinfo[1] - 0xa0000000 : 0); /* newport addresses? */ if (sgi_gfxaddr == 0x1f0f0000 || sgi_gfxaddr == 0x1f4f0000) { conswitchp = &newport_con; } } #endif #endif return 0; }