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init bootx_infos structure

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Laurent Vivier 2005-05-12 21:56:43 +00:00
parent 20247db875
commit b2e798de9e
1 changed files with 46 additions and 1 deletions
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47
second/bootx.c
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@ -5,10 +5,55 @@
*
*/
#include "vga.h"
#include "bank.h"
#include "bootx.h"
struct boot_infos bootx_infos;
extern unsigned long machine_id;
extern unsigned long arch_type;
void bootx_init(char* command_line,
char* ramdisk_start, unsigned long ramdisk_size)
{
int i;
//bootx_infos.version = BOOT_INFO_VERSION;
bootx_infos.version = 4;
bootx_infos.compatible_version = BOOT_INFO_COMPATIBLE_VERSION;
bootx_infos.logicalDisplayBase = (u_int8_t*)vga_get_video();
bootx_infos.machineID = machine_id;
bootx_infos.architecture = arch_type;
bootx_infos.deviceTreeOffset = 0;
bootx_infos.deviceTreeSize = 0;
bootx_infos.dispDeviceRect[0] = 0; /* left */
bootx_infos.dispDeviceRect[1] = 0; /* top */
bootx_infos.dispDeviceRect[2] = vga_get_width(); /* right */
bootx_infos.dispDeviceRect[3] = vga_get_height(); /* bottom */
bootx_infos.dispDeviceDepth = vga_get_depth();
bootx_infos.dispDeviceBase = (u_int8_t*)vga_get_videobase();
bootx_infos.dispDeviceRowBytes = vga_get_row_bytes();
bootx_infos.dispDeviceColorsOffset = 0;
bootx_infos.dispDeviceRegEntryOffset = 0;
bootx_infos.ramDisk = (u_int32_t)ramdisk_start;
bootx_infos.ramDiskSize = ramdisk_size;
bootx_infos.kernelParamsOffset = (long)command_line - (long)&bootx_infos;
for (i = 0; i < memory_map.bank_number; i++)
{
bootx_infos.physMemoryMap[i].physAddr = memory_map.bank[i].physAddr;
bootx_infos.physMemoryMap[i].size = memory_map.bank[i].size;
}
bootx_infos.physMemoryMapSize = i;
bootx_infos.frameBufferSize = 0;
//bootx_infos.totalParamsSize
}