| #ifndef _SDI_H |
| #define _SDI_H |
| |
| /** @file |
| * |
| * System Deployment Image (SDI) |
| * |
| */ |
| |
| FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL ); |
| |
| /** SDI image header */ |
| struct sdi_header { |
| /** Signature */ |
| uint32_t magic; |
| /** Version (as an ASCII string) */ |
| uint32_t version; |
| /** Reserved */ |
| uint8_t reserved[8]; |
| /** Boot code offset */ |
| uint64_t boot_offset; |
| /** Boot code size */ |
| uint64_t boot_size; |
| } __attribute__ (( packed )); |
| |
| /** SDI image signature */ |
| #define SDI_MAGIC \ |
| ( ( '$' << 0 ) | ( 'S' << 8 ) | ( 'D' << 16 ) | ( 'I' << 24 ) ) |
| |
| /** SDI boot segment */ |
| #define SDI_BOOT_SEG 0x0000 |
| |
| /** SDI boot offset */ |
| #define SDI_BOOT_OFF 0x7c00 |
| |
| /** Constant to binary-OR with physical address of SDI image */ |
| #define SDI_WTF 0x41 |
| |
| #endif /* _SDI_H */ |
