Subversion Repositories HelenOS

Rev

Rev 4267 | Rev 4610 | Go to most recent revision | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed

Rev 4267 Rev 4311
Line 33... Line 33...
33 
 */
 33 
 */
34 
 
 34 
 
35 
#include <config.h>
 35 
#include <config.h>
36 
#include <arch.h>
 36 
#include <arch.h>
37 
#include <arch/boot/boot.h>
 37 
#include <arch/boot/boot.h>
38 
#include <arch/drivers/cuda.h>
 38 
#include <genarch/drivers/via-cuda/cuda.h>
39 
#include <arch/interrupt.h>
 39 
#include <arch/interrupt.h>
40 
#include <genarch/fb/fb.h>
 40 
#include <genarch/fb/fb.h>
41 
#include <genarch/fb/visuals.h>
 41 
#include <genarch/fb/visuals.h>
42 
#include <userspace.h>
 42 
#include <userspace.h>
43 
#include <proc/uarg.h>
 43 
#include <proc/uarg.h>
44 
#include <console/console.h>
 44 
#include <console/console.h>
45 
#include <ddi/irq.h>
 45 
#include <ddi/irq.h>
46 
#include <arch/drivers/pic.h>
 46 
#include <arch/drivers/pic.h>
- 
 
 47 
#include <align.h>
47 
#include <macros.h>
 48 
#include <macros.h>
48 
#include <string.h>
 49 
#include <string.h>
49 
 
 50 
 
50 
#define IRQ_COUNT  64
 51 
#define IRQ_COUNT  64
- 
 
 52 
#define IRQ_CUDA   10
51 
 
 53 
 
52 
bootinfo_t bootinfo;
 54 
bootinfo_t bootinfo;
53 
 
 55 
 
54 
/** Performs ppc32-specific initialization before main_bsp() is called. */
 56 
/** Performs ppc32-specific initialization before main_bsp() is called. */
55 
void arch_pre_main(void)
 57 
void arch_pre_main(void)
Line 115... Line 117...
115 
        /* Initialize IRQ routing */
 117 
        /* Initialize IRQ routing */
116 
        irq_init(IRQ_COUNT, IRQ_COUNT);
 118 
        irq_init(IRQ_COUNT, IRQ_COUNT);
117 
       
 119 
       
118 
        if (bootinfo.macio.addr) {
 120 
        if (bootinfo.macio.addr) {
119 
            /* Initialize PIC */
 121 
            /* Initialize PIC */
- 
 
 122 
            cir_t cir;
- 
 
 123 
            void *cir_arg;
120 
            pic_init(bootinfo.macio.addr, PAGE_SIZE);
 124 
            pic_init(bootinfo.macio.addr, PAGE_SIZE, &cir, &cir_arg);
- 
 
 125 
           
- 
 
 126 
#ifdef CONFIG_VIA_CUDA
- 
 
 127 
            uintptr_t pa = bootinfo.macio.addr + 0x16000;
- 
 
 128 
            uintptr_t aligned_addr = ALIGN_DOWN(pa, PAGE_SIZE);
- 
 
 129 
            size_t offset = pa - aligned_addr;
- 
 
 130 
            size_t size = 2 * PAGE_SIZE;
- 
 
 131 
           
- 
 
 132 
            cuda_t *cuda = (cuda_t *)
- 
 
 133 
                (hw_map(aligned_addr, offset + size) + offset);
121 
           
 134 
           
122 
            /* Initialize I/O controller */
 135 
            /* Initialize I/O controller */
- 
 
 136 
            cuda_instance_t *cuda_instance =
123 
            cuda_init(bootinfo.macio.addr + 0x16000, 2 * PAGE_SIZE);
 137 
                cuda_init(cuda, IRQ_CUDA, cir, cir_arg);
- 
 
 138 
            if (cuda_instance) {
- 
 
 139 
                indev_t *sink = stdin_wire();
- 
 
 140 
                cuda_wire(cuda_instance, sink);
- 
 
 141 
            }
- 
 
 142 
#endif
124 
        }
 143 
        }
125 
       
 144 
       
126 
        /* Merge all zones to 1 big zone */
 145 
        /* Merge all zones to 1 big zone */
127 
        zone_merge_all();
 146 
        zone_merge_all();
128 
    }
 147 
    }
Line 184... Line 203...
184 
void *arch_construct_function(fncptr_t *fptr, void *addr, void *caller)
 203 
void *arch_construct_function(fncptr_t *fptr, void *addr, void *caller)
185 
{
 204 
{
186 
    return addr;
 205 
    return addr;
187 
}
 206 
}
188 
 
 207 
 
- 
 
 208 
void arch_reboot(void)
- 
 
 209 
{
- 
 
 210 
    // TODO
- 
 
 211 
    while (1);
- 
 
 212 
}
- 
 
 213 
 
189 
/** @}
 214 
/** @}
190 
 */
 215 
 */