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| Rev 1787 | Rev 1789 | ||
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| 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++) { |