1#ifndef FW_CFG_KEYS_H 2#define FW_CFG_KEYS_H 3 4#define FW_CFG_SIGNATURE 0x00 5#define FW_CFG_ID 0x01 6#define FW_CFG_UUID 0x02 7#define FW_CFG_RAM_SIZE 0x03 8#define FW_CFG_NOGRAPHIC 0x04 9#define FW_CFG_NB_CPUS 0x05 10#define FW_CFG_MACHINE_ID 0x06 11#define FW_CFG_KERNEL_ADDR 0x07 12#define FW_CFG_KERNEL_SIZE 0x08 13#define FW_CFG_KERNEL_CMDLINE 0x09 14#define FW_CFG_INITRD_ADDR 0x0a 15#define FW_CFG_INITRD_SIZE 0x0b 16#define FW_CFG_BOOT_DEVICE 0x0c 17#define FW_CFG_NUMA 0x0d 18#define FW_CFG_BOOT_MENU 0x0e 19#define FW_CFG_MAX_CPUS 0x0f 20#define FW_CFG_KERNEL_ENTRY 0x10 21#define FW_CFG_KERNEL_DATA 0x11 22#define FW_CFG_INITRD_DATA 0x12 23#define FW_CFG_CMDLINE_ADDR 0x13 24#define FW_CFG_CMDLINE_SIZE 0x14 25#define FW_CFG_CMDLINE_DATA 0x15 26#define FW_CFG_SETUP_ADDR 0x16 27#define FW_CFG_SETUP_SIZE 0x17 28#define FW_CFG_SETUP_DATA 0x18 29#define FW_CFG_FILE_DIR 0x19 30 31#define FW_CFG_FILE_FIRST 0x20 32#define FW_CFG_FILE_SLOTS 0x10 33#define FW_CFG_MAX_ENTRY (FW_CFG_FILE_FIRST + FW_CFG_FILE_SLOTS) 34 35#define FW_CFG_WRITE_CHANNEL 0x4000 36#define FW_CFG_ARCH_LOCAL 0x8000 37#define FW_CFG_ENTRY_MASK (~(FW_CFG_WRITE_CHANNEL | FW_CFG_ARCH_LOCAL)) 38 39#define FW_CFG_INVALID 0xffff 40 41/* width in bytes of fw_cfg control register */ 42#define FW_CFG_CTL_SIZE 0x02 43 44#define FW_CFG_MAX_FILE_PATH 56 45 46#endif 47