2 * Setup kernel for a Sun3x machine
4 * (C) 1999 Thomas Bogendoerfer (tsbogend@alpha.franken.de)
6 * based on code from Oliver Jowett <oliver@jowett.manawatu.gen.nz>
9 #include <linux/types.h>
11 #include <linux/console.h>
12 #include <linux/init.h>
14 #include <asm/system.h>
15 #include <asm/machdep.h>
17 #include <asm/sun3xprom.h>
18 #include <asm/sun3ints.h>
19 #include <asm/setup.h>
20 #include <asm/oplib.h>
24 volatile char *clock_va;
25 extern volatile unsigned char *sun3_intreg;
27 extern void sun3_get_model(char *model);
29 void sun3_leds(unsigned int i)
34 static int sun3x_get_hardware_list(char *buffer)
39 len += sprintf(buffer + len, "PROM Revision:\t%s\n",
47 * Setup the sun3x configuration info
49 void __init config_sun3x(void)
54 mach_get_irq_list = show_sun3_interrupts;
55 mach_max_dma_address = 0xffffffff; /* we can DMA anywhere, whee */
57 mach_default_handler = &sun3_default_handler;
58 mach_sched_init = sun3x_sched_init;
59 mach_init_IRQ = sun3_init_IRQ;
60 enable_irq = sun3_enable_irq;
61 disable_irq = sun3_disable_irq;
62 mach_request_irq = sun3_request_irq;
63 mach_free_irq = sun3_free_irq;
64 mach_process_int = sun3_process_int;
66 mach_gettimeoffset = sun3x_gettimeoffset;
67 mach_reset = sun3x_reboot;
69 mach_hwclk = sun3x_hwclk;
70 mach_get_model = sun3_get_model;
71 mach_get_hardware_list = sun3x_get_hardware_list;
73 #if defined(CONFIG_DUMMY_CONSOLE)
74 conswitchp = &dummy_con;
77 sun3_intreg = (unsigned char *)SUN3X_INTREG;
79 /* only the serial console is known to work anyway... */
81 switch (*(unsigned char *)SUN3X_EEPROM_CONS) {
92 conswitchp = &dummy_con;