1,9 → 1,23 |
#include <efi.h> |
#include <efilib.h> |
|
#include <../../../../../../kernel/arch/ia64/include/bootinfo.h> |
|
#define KERNEL_LOAD_ADDRESS 0x4400000 |
|
//Link image as a data array into hello - usefull with network boot |
//#define IMAGE_LINKED |
|
bootinfo_t *bootinfo=(bootinfo_t *)BOOTINFO_ADDRESS; |
|
|
#ifdef IMAGE_LINKED |
extern char HOSimage[]; |
extern int HOSimagesize; |
#endif |
|
|
|
static CHAR16 * |
a2u (char *str) |
{ |
15,24 → 29,7 |
mem[i] = 0; |
return mem; |
} |
char HEX[256]; |
|
char hexs[]="0123456789ABCDEF"; |
/* |
void to_hex(unsigned long long num) |
{ |
int a; |
for(a=15;a>=0;a--) |
{ |
char c=num - (num & 0xfffffffffffffff0LL); |
num/=16; |
c=hexs[c]; |
HEX[a]=c; |
} |
|
} |
*/ |
|
EFI_STATUS |
efi_main (EFI_HANDLE image, EFI_SYSTEM_TABLE *systab) |
{ |
72,11 → 69,12 |
EFI_FILE *FileHandle; |
|
BS->HandleProtocol(LoadedImage->DeviceHandle, &FileSystemProtocol, &Vol); |
Vol->OpenVolume (Vol, &CurDir); |
|
char FileName[1024]; |
char *OsKernelBuffer; |
int i; |
int defaultLoad; |
int imageLoad; |
UINTN Size; |
|
StrCpy(FileName,DevicePathToStr(LoadedImage->FilePath)); |
97,8 → 95,10 |
} |
while(LoadOptions[i]==L' ') if(LoadOptions[i++]==0) break; |
|
if(LoadOptions[i++]==0) |
if(LoadOptions[i++]==0){ |
StrCat(FileName,L"\\image.bin"); |
defaultLoad=1; |
} |
else{ |
CHAR16 buf[1024]; |
buf[0]='\\'; |
108,28 → 108,71 |
buf[j+1]=LoadOptions[i+j]; |
buf[j+1]=0; |
StrCat(FileName,buf); |
defaultLoad=0; |
} |
|
//Print(L"%s\n",FileName); |
|
EFI_STATUS stat; |
stat=CurDir->Open(CurDir, &FileHandle, FileName, EFI_FILE_MODE_READ, 0); |
if(EFI_ERROR(stat)){ |
Print(L"Error Opening Image %s\n",FileName); |
return 0; |
imageLoad=1; |
#ifdef IMAGE_LINKED |
if(defaultLoad) { |
Print(L"Using Linked Image\n"); |
imageLoad=0; |
} |
Size = 0x00400000; |
BS->AllocatePool(EfiLoaderData, Size, &OsKernelBuffer); |
FileHandle->Read(FileHandle, &Size, OsKernelBuffer); |
FileHandle->Close(FileHandle); |
#endif |
|
|
if(Size<1) return 0; |
char * HOS; |
if(imageLoad) |
{ |
Size = 0x00400000; |
|
Vol->OpenVolume (Vol, &CurDir); |
|
char * HOS = OsKernelBuffer; |
EFI_STATUS stat; |
stat=CurDir->Open(CurDir, &FileHandle, FileName, EFI_FILE_MODE_READ, 0); |
if(EFI_ERROR(stat)){ |
Print(L"Error Opening Image %s\n",FileName); |
return 0; |
} |
BS->AllocatePool(EfiLoaderData, Size, &OsKernelBuffer); |
FileHandle->Read(FileHandle, &Size, OsKernelBuffer); |
FileHandle->Close(FileHandle); |
HOS = OsKernelBuffer; |
if(Size<1) return 0; |
|
} |
#ifdef IMAGE_LINKED |
else { |
HOS = HOSimage; |
Size = HOSimagesize; |
Print(L"Image start %llX\n",(long long)HOS); |
Print(L"Image size %llX\n",(long long)Size); |
Print(L"Image &size %llX\n",(long long)&Size); |
} |
#endif |
int HOSSize = Size; |
|
|
rArg rSAL; |
//Setup AP's wake up address |
|
LibSalProc(0x01000000,2,0x4400200,0,0,0,0,0,&rSAL); |
|
|
UINT64 sapic; |
LibGetSalIpiBlock(&sapic); |
Print (L"SAPIC:%X\n", sapic); |
bootinfo->sapic=sapic; |
|
|
int wakeup_intno; |
wakeup_intno=0xf0; |
Print (L"WAKEUP INTNO:%X\n", wakeup_intno); |
bootinfo->wakeup_intno=wakeup_intno; |
|
|
|
|
|
{ |
UINTN cookie; |
void *p=(void *)KERNEL_LOAD_ADDRESS; |
167,6 → 210,8 |
for(a=0;a<HOSSize;a++){ |
((char *)(0x4400000))[a]=HOS[a]; |
} |
bootinfo->sapic=(unsigned long *)sapic; |
bootinfo->wakeup_intno=wakeup_intno; |
|
//Run Kernel |
asm volatile( |
177,8 → 222,6 |
); |
|
|
while(1){ |
((volatile int *)(0x80000000000b8000))[0]++; |
} |
//Not reached |
return EFI_SUCCESS; |
} |