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60 lines
1.6 KiB
C
60 lines
1.6 KiB
C
/*
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*
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* (c) 2005 Laurent Vivier <Laurent@Vivier.EU>
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*
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*
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*/
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#include "vga.h"
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#include "bank.h"
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#include "bootx.h"
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struct boot_infos bootx_infos;
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extern unsigned long machine_id;
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extern unsigned long arch_type;
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void bootx_init(char* command_line,
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char* ramdisk_start, unsigned long ramdisk_size)
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{
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int i;
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//bootx_infos.version = BOOT_INFO_VERSION;
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bootx_infos.version = 4;
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bootx_infos.compatible_version = BOOT_INFO_COMPATIBLE_VERSION;
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bootx_infos.logicalDisplayBase = (u_int8_t*)vga_get_video();
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bootx_infos.machineID = machine_id;
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bootx_infos.architecture = arch_type;
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bootx_infos.deviceTreeOffset = 0;
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bootx_infos.deviceTreeSize = 0;
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bootx_infos.dispDeviceRect[0] = 0; /* left */
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bootx_infos.dispDeviceRect[1] = 0; /* top */
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bootx_infos.dispDeviceRect[2] = vga_get_width(); /* right */
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bootx_infos.dispDeviceRect[3] = vga_get_height(); /* bottom */
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bootx_infos.dispDeviceDepth = vga_get_depth();
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bootx_infos.dispDeviceBase = (u_int8_t*)vga_get_videobase();
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bootx_infos.dispDeviceRowBytes = vga_get_row_bytes();
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bootx_infos.dispDeviceColorsOffset = 0;
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bootx_infos.dispDeviceRegEntryOffset = 0;
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bootx_infos.ramDisk = (u_int32_t)ramdisk_start;
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bootx_infos.ramDiskSize = ramdisk_size;
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bootx_infos.kernelParamsOffset = (long)command_line - (long)&bootx_infos;
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for (i = 0; i < memory_map.bank_number; i++)
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{
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bootx_infos.physMemoryMap[i].physAddr = memory_map.bank[i].physAddr;
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bootx_infos.physMemoryMap[i].size = memory_map.bank[i].size;
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}
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bootx_infos.physMemoryMapSize = i;
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bootx_infos.frameBufferSize = 0;
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//bootx_infos.totalParamsSize
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}
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