void __init config_amiga(void)
{
int i;
amiga_debug_init();
amiga_identify();
/* Some APUS boxes may have PCI memory, but ... */
iomem_resource.name = "Memory";
for (i = 0; i < 4; i++)
request_resource(&iomem_resource, &((struct resource *)&mb_resources)[i]);
mach_sched_init = amiga_sched_init;
mach_init_IRQ = amiga_init_IRQ;
#ifndef CONFIG_APUS
mach_default_handler = &amiga_default_handler;
mach_request_irq = amiga_request_irq;
mach_free_irq = amiga_free_irq;
enable_irq = amiga_enable_irq;
disable_irq = amiga_disable_irq;
#endif
mach_get_model = amiga_get_model;
mach_get_hardware_list = amiga_get_hardware_list;
mach_gettimeoffset = amiga_gettimeoffset;
if (AMIGAHW_PRESENT(A3000_CLK)){
mach_gettod = a3000_gettod;
rtc_resource.name = "A3000 RTC";
request_resource(&iomem_resource, &rtc_resource);
}
else{ /* if (AMIGAHW_PRESENT(A2000_CLK)) */
mach_gettod = a2000_gettod;
rtc_resource.name = "A2000 RTC";
request_resource(&iomem_resource, &rtc_resource);
}
mach_max_dma_address = 0xffffffff; /*
* default MAX_DMA=0xffffffff
* on all machines. If we don't
* do so, the SCSI code will not
* be able to allocate any mem
* for transfers, unless we are
* dealing with a Z2 mem only
* system. /Jes
*/
mach_hwclk = amiga_hwclk;
mach_set_clock_mmss = amiga_set_clock_mmss;
mach_reset = amiga_reset;
#ifdef CONFIG_HEARTBEAT
mach_heartbeat = amiga_heartbeat;
#endif
/* Fill in the clock values (based on the 700 kHz E-Clock) */
amiga_masterclock = 40*amiga_eclock; /* 28 MHz */
amiga_colorclock = 5*amiga_eclock; /* 3.5 MHz */
/* clear all DMA bits */
amiga_custom.dmacon = DMAF_ALL;
/* ensure that the DMA master bit is set */
amiga_custom.dmacon = DMAF_SETCLR | DMAF_MASTER;
/* request all RAM */
for (i = 0; i < m68k_num_memory; i++) {
ram_resource[i].name =
(m68k_memory[i].addr >= 0x01000000) ? "32-bit Fast RAM" :
(m68k_memory[i].addr < 0x00c00000) ? "16-bit Fast RAM" :
"16-bit Slow RAM";
ram_resource[i].start = m68k_memory[i].addr;
ram_resource[i].end = m68k_memory[i].addr+m68k_memory[i].size-1;
request_resource(&iomem_resource, &ram_resource[i]);
}
/* initialize chipram allocator */
amiga_chip_init ();
/* debugging using chipram */
if (!strcmp( m68k_debug_device, "mem" )){
if (!AMIGAHW_PRESENT(CHIP_RAM))
printk("Warning: no chipram present for debugging\n");
else {
amiga_savekmsg_init();
amiga_console_driver.write = amiga_mem_console_write;
register_console(&amiga_console_driver);
}
}
/* our beloved beeper */
if (AMIGAHW_PRESENT(AMI_AUDIO))
amiga_init_sound();
/*
* if it is an A3000, set the magic bit that forces
* a hard rekick
*/
if (AMIGAHW_PRESENT(MAGIC_REKICK))
*(unsigned char *)ZTWO_VADDR(0xde0002) |= 0x80;
}
__initfunc(void config_amiga(void))
{
amiga_debug_init();
amiga_identify();
mach_sched_init = amiga_sched_init;
mach_keyb_init = amiga_keyb_init;
mach_kbdrate = amiga_kbdrate;
kbd_reset_setup = amiga_kbd_reset_setup;
mach_init_IRQ = amiga_init_IRQ;
mach_default_handler = &amiga_default_handler;
#ifndef CONFIG_APUS
mach_request_irq = amiga_request_irq;
mach_free_irq = amiga_free_irq;
enable_irq = amiga_enable_irq;
disable_irq = amiga_disable_irq;
#endif
mach_get_model = amiga_get_model;
mach_get_hardware_list = amiga_get_hardware_list;
mach_get_irq_list = amiga_get_irq_list;
mach_gettimeoffset = amiga_gettimeoffset;
if (AMIGAHW_PRESENT(A3000_CLK)){
mach_gettod = a3000_gettod;
}
else{ /* if (AMIGAHW_PRESENT(A2000_CLK)) */
mach_gettod = a2000_gettod;
}
mach_max_dma_address = 0xffffffff; /*
* default MAX_DMA=0xffffffff
* on all machines. If we don't
* do so, the SCSI code will not
* be able to allocate any mem
* for transfers, unless we are
* dealing with a Z2 mem only
* system. /Jes
*/
mach_hwclk = amiga_hwclk;
mach_set_clock_mmss = amiga_set_clock_mmss;
#ifdef CONFIG_AMIGA_FLOPPY
mach_floppy_setup = amiga_floppy_setup;
#endif
mach_reset = amiga_reset;
conswitchp = &dummy_con;
kd_mksound = amiga_mksound;
#ifdef CONFIG_MAGIC_SYSRQ
mach_sysrq_key = 0x5f; /* HELP */
mach_sysrq_shift_state = 0x03; /* SHIFT+ALTGR */
mach_sysrq_shift_mask = 0xff; /* all modifiers except CapsLock */
mach_sysrq_xlate = amiga_sysrq_xlate;
#endif
#ifdef CONFIG_HEARTBEAT
mach_heartbeat = amiga_heartbeat;
#endif
/* Fill in the clock values (based on the 700 kHz E-Clock) */
amiga_masterclock = 40*amiga_eclock; /* 28 MHz */
amiga_colorclock = 5*amiga_eclock; /* 3.5 MHz */
/* clear all DMA bits */
custom.dmacon = DMAF_ALL;
/* ensure that the DMA master bit is set */
custom.dmacon = DMAF_SETCLR | DMAF_MASTER;
/* initialize chipram allocator */
amiga_chip_init ();
/* debugging using chipram */
if (!strcmp( m68k_debug_device, "mem" )){
if (!AMIGAHW_PRESENT(CHIP_RAM))
printk("Warning: no chipram present for debugging\n");
else {
amiga_savekmsg_init();
amiga_console_driver.write = amiga_mem_console_write;
register_console(&amiga_console_driver);
}
}
/* our beloved beeper */
if (AMIGAHW_PRESENT(AMI_AUDIO))
amiga_init_sound();
/*
* if it is an A3000, set the magic bit that forces
* a hard rekick
*/
if (AMIGAHW_PRESENT(MAGIC_REKICK))
*(unsigned char *)ZTWO_VADDR(0xde0002) |= 0x80;
}