| /trunk/boot/arch/sparc64/loader/main.c |
|---|
| 57,21 → 57,12 |
| halt(); |
| } |
| if (!ofw_screen(&bootinfo.screen)) { |
| printf("Error: unable to get screen properties, halting.\n"); |
| halt(); |
| } |
| bootinfo.screen.addr = ofw_translate(bootinfo.screen.addr); |
| /* transform scanline to bytes with respect to potential alignment */ |
| bootinfo.screen.scanline = bootinfo.screen.scanline*bpp2align[bootinfo.screen.bpp >> 3]; |
| if (!ofw_cpu(&bootinfo.cpu)) |
| printf("Error: unable to get cpu properties\n"); |
| printf("\nDevice statistics\n"); |
| printf("\nDevice info\n"); |
| printf(" cpu: %dMHz\n", bootinfo.cpu.clock_frequency/1000000); |
| printf(" memory: %dM\n", bootinfo.memmap.total>>20); |
| 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); |
| printf("\nMemory statistics\n"); |
| printf(" kernel entry point at %P\n", KERNEL_VIRTUAL_ADDRESS); |
| /trunk/boot/arch/sparc64/loader/main.h |
|---|
| 53,7 → 53,6 |
| typedef struct { |
| taskmap_t taskmap; |
| memmap_t memmap; |
| screen_t screen; |
| cpu_t cpu; |
| ballocs_t ballocs; |
| ofw_tree_node_t *ofw_root; |
| /trunk/boot/arch/sparc64/loader/ofwarch.c |
|---|
| 37,14 → 37,6 |
| #include <string.h> |
| #include "main.h" |
| int bpp2align[] = { |
| [0] = 0, /** Invalid bpp. */ |
| [1] = 1, /** 8bpp is not aligned. */ |
| [2] = 2, /** 16bpp is naturally aligned. */ |
| [3] = 4, /** 24bpp is aligned on 4 byte boundary. */ |
| [4] = 4, /** 32bpp is naturally aligned. */ |
| }; |
| void write(const char *str, const int len) |
| { |
| int i; |
| 61,27 → 53,6 |
| return flag != -1; |
| } |
| int ofw_keyboard(keyboard_t *keyboard) |
| { |
| char device_name[BUF_SIZE]; |
| uint32_t virtaddr; |
| if (ofw_get_property(ofw_aliases, "keyboard", device_name, sizeof(device_name)) <= 0) |
| return false; |
| phandle device = ofw_find_device(device_name); |
| if (device == -1) |
| return false; |
| if (ofw_get_property(device, "address", &virtaddr, sizeof(virtaddr)) <= 0) |
| return false; |
| if (!(keyboard->addr = ofw_translate((void *) ((uintptr_t) virtaddr)))) |
| return false; |
| return true; |
| } |
| int ofw_cpu(cpu_t *cpu) |
| { |
| char type_name[BUF_SIZE]; |