| 32,6 → 32,8 |
|---|
| #include "_components.h" |
| #include <ofw.h> |
| #include <align.h> |
| #include <macros.h> |
| #include <string.h> |
| |
| #define HEAP_GAP 1024000 |
| |
| 72,16 → 74,16 |
|---|
| } |
| } |
| |
| char *release = RELEASE; |
| char *release = STRING(RELEASE); |
| |
| #ifdef REVISION |
| char *revision = ", revision " REVISION; |
| char *revision = ", revision " STRING(REVISION); |
| #else |
| char *revision = ""; |
| #endif |
| |
| #ifdef TIMESTAMP |
| char *timestamp = "\nBuilt on " TIMESTAMP; |
| char *timestamp = "\nBuilt on " STRING(TIMESTAMP); |
| #else |
| char *timestamp = ""; |
| #endif |
| 89,7 → 91,7 |
|---|
| /** Print version information. */ |
| static void version_print(void) |
| { |
| printf("HelenOS PPC32 Bootloader\nRelease %s%s%s\nCopyright (c) 2006 HelenOS project\n", release, revision, timestamp); |
| printf("HelenOS PPC32 Bootloader\nRelease %s%s%s\nCopyright (c) 2006 HelenOS project\n\n", release, revision, timestamp); |
| } |
| |
| void bootstrap(void) |
| 96,10 → 98,10 |
|---|
| { |
| version_print(); |
| |
| init_components(); |
| |
| component_t components[COMPONENTS]; |
| init_components(components); |
| |
| unsigned int i; |
| |
| for (i = 0; i < COMPONENTS; i++) |
| check_align(components[i].start, components[i].name); |
| |
| 107,29 → 109,29 |
|---|
| check_align(&trans, "translation table"); |
| |
| if (!ofw_memmap(&bootinfo.memmap)) { |
| printf("Error: unable to get memory map, halting.\n"); |
| printf("Error: Unable to get memory map, halting.\n"); |
| halt(); |
| } |
| |
| if (bootinfo.memmap.total == 0) { |
| printf("Error: no memory detected, halting.\n"); |
| printf("Error: No memory detected, halting.\n"); |
| halt(); |
| } |
| |
| if (!ofw_screen(&bootinfo.screen)) { |
| printf("Error: unable to get screen properties, halting.\n"); |
| halt(); |
| } |
| if (!ofw_screen(&bootinfo.screen)) |
| printf("Warning: Unable to get screen properties.\n"); |
| |
| if (!ofw_keyboard(&bootinfo.keyboard)) { |
| printf("Error: unable to get keyboard properties, halting.\n"); |
| halt(); |
| } |
| if (!ofw_macio(&bootinfo.macio)) |
| printf("Warning: Unable to get macio properties.\n"); |
| |
| printf("\nDevice statistics\n"); |
| printf(" screen at %L, resolution %dx%d, %d bpp (scanline %d bytes)\n", bootinfo.screen.addr, bootinfo.screen.width, bootinfo.screen.height, bootinfo.screen.bpp, bootinfo.screen.scanline); |
| printf(" keyboard at %L (size %d bytes)\n", bootinfo.keyboard.addr, bootinfo.keyboard.size); |
| printf("Device statistics\n"); |
| |
| if (bootinfo.screen.addr) |
| printf(" screen at %L, resolution %dx%d, %d bpp (scanline %d bytes)\n", bootinfo.screen.addr, bootinfo.screen.width, bootinfo.screen.height, bootinfo.screen.bpp, bootinfo.screen.scanline); |
| |
| if (bootinfo.macio.addr) |
| printf(" macio at %L (size %d bytes)\n", bootinfo.macio.addr, bootinfo.macio.size); |
| |
| void *real_mode_pa = ofw_translate(&real_mode); |
| void *trans_pa = ofw_translate(&trans); |
| void *bootinfo_pa = ofw_translate(&bootinfo); |
| 165,6 → 167,9 |
|---|
| if (j == 0) { |
| bootinfo.taskmap.tasks[bootinfo.taskmap.count].addr = (void *) (pages << PAGE_WIDTH); |
| bootinfo.taskmap.tasks[bootinfo.taskmap.count].size = components[i].size; |
| strncpy(bootinfo.taskmap.tasks[bootinfo.taskmap.count].name, |
| components[i].name, BOOTINFO_TASK_NAME_BUFLEN); |
| |
| bootinfo.taskmap.count++; |
| } |
| } |
| 176,6 → 181,8 |
|---|
| fix_overlap(&trans, &trans_pa, "translation table", &top); |
| fix_overlap(&bootinfo, &bootinfo_pa, "boot info", &top); |
| |
| ofw_setup_palette(); |
| |
| printf("\nBooting the kernel...\n"); |
| jump_to_kernel(bootinfo_pa, sizeof(bootinfo), trans_pa, pages << PAGE_WIDTH, real_mode_pa, (void *) bootinfo.screen.addr, bootinfo.screen.scanline); |
| } |