Rev 1787 | Rev 1790 | Go to most recent revision | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed
Rev 1787 | Rev 1789 | ||
---|---|---|---|
Line 29... | Line 29... | ||
29 | #include "main.h" |
29 | #include "main.h" |
30 | #include <printf.h> |
30 | #include <printf.h> |
31 | #include "asm.h" |
31 | #include "asm.h" |
32 | #include "_components.h" |
32 | #include "_components.h" |
33 | #include <ofw.h> |
33 | #include <ofw.h> |
- | 34 | #include <align.h> |
|
34 | 35 | ||
35 | #define KERNEL_VIRTUAL_ADDRESS 0x400000 |
36 | #define KERNEL_VIRTUAL_ADDRESS 0x400000 |
36 | 37 | ||
37 | bootinfo_t bootinfo; |
38 | bootinfo_t bootinfo; |
38 | 39 | ||
Line 41... | Line 42... | ||
41 | printf("HelenOS SPARC64 Bootloader\n"); |
42 | printf("HelenOS SPARC64 Bootloader\n"); |
42 | 43 | ||
43 | component_t components[COMPONENTS]; |
44 | component_t components[COMPONENTS]; |
44 | init_components(components); |
45 | init_components(components); |
45 | 46 | ||
- | 47 | if (!ofw_memmap(&bootinfo.memmap)) { |
|
- | 48 | printf("Error: unable to get memory map, halting.\n"); |
|
- | 49 | halt(); |
|
- | 50 | } |
|
- | 51 | ||
- | 52 | if (bootinfo.memmap.total == 0) { |
|
- | 53 | printf("Error: no memory detected, halting.\n"); |
|
- | 54 | halt(); |
|
- | 55 | } |
|
- | 56 | ||
- | 57 | if (!ofw_screen(&bootinfo.screen)) { |
|
- | 58 | printf("Error: unable to get screen properties, halting.\n"); |
|
- | 59 | halt(); |
|
- | 60 | } |
|
- | 61 | bootinfo.screen.addr = ofw_translate(bootinfo.screen.addr); |
|
- | 62 | ||
- | 63 | if (!ofw_keyboard(&bootinfo.keyboard)) { |
|
- | 64 | printf("Error: unable to get keyboard properties, halting.\n"); |
|
- | 65 | halt(); |
|
- | 66 | } |
|
- | 67 | ||
- | 68 | printf("\nDevice statistics\n"); |
|
- | 69 | printf(" memory: %dM\n", bootinfo.memmap.total>>20); |
|
- | 70 | printf(" screen at %P, resolution %dx%d, %d bpp (scanline %d bytes)\n", (uintptr_t) bootinfo.screen.addr, bootinfo.screen.width, bootinfo.screen.height, bootinfo.screen.bpp, bootinfo.screen.scanline); |
|
- | 71 | printf(" keyboard at %P (size %d bytes)\n", (uintptr_t) bootinfo.keyboard.addr, bootinfo.keyboard.size); |
|
- | 72 | ||
46 | printf("\nMemory statistics\n"); |
73 | printf("\nMemory statistics\n"); |
47 | printf(" kernel entry point at %L\n", KERNEL_VIRTUAL_ADDRESS); |
74 | printf(" kernel entry point at %P\n", KERNEL_VIRTUAL_ADDRESS); |
48 | printf(" %L: boot info structure\n", &bootinfo); |
75 | printf(" %P: boot info structure\n", &bootinfo); |
49 | 76 | ||
50 | unsigned int i; |
77 | unsigned int i; |
51 | for (i = 0; i < COMPONENTS; i++) |
78 | for (i = 0; i < COMPONENTS; i++) |
52 | printf(" %L: %s image (size %d bytes)\n", components[i].start, components[i].name, components[i].size); |
79 | printf(" %P: %s image (size %d bytes)\n", components[i].start, components[i].name, components[i].size); |
53 | 80 | ||
54 | printf("\nCopying components\n"); |
81 | printf("\nCopying components\n"); |
55 | unsigned int top = 0; |
82 | unsigned int top = 0; |
56 | bootinfo.cnt = 0; |
83 | bootinfo.cnt = 0; |
57 | for (i = 0; i < COMPONENTS; i++) { |
84 | for (i = 0; i < COMPONENTS; i++) { |