@ -241,6 +241,7 @@ struct efi_open_protocol_info_entry {
enum efi_entry_t {
EFIET_END , /* Signals this is the last (empty) entry */
EFIET_MEMORY_MAP ,
EFIET_GOP_MODE ,
/* Number of entries */
EFIET_MEMORY_COUNT ,
@ -297,6 +298,40 @@ struct efi_entry_memmap {
struct efi_mem_desc desc [ ] ;
} ;
/**
* struct efi_entry_gopmode - a GOP mode table passed to U - Boot
*
* @ fb_base : EFI ' s framebuffer base address
* @ fb_size : EFI ' s framebuffer size
* @ info_size : GOP mode info structure size
* @ info : Start address of the GOP mode info structure
*/
struct efi_entry_gopmode {
efi_physical_addr_t fb_base ;
/*
* Not like the ones in ' struct efi_gop_mode ' which are ' unsigned
* long ' , @ fb_size and @ info_size have to be ' u64 ' here . As the EFI
* stub codes may have different bit size from the U - Boot payload ,
* using ' long ' will cause mismatch between the producer ( stub ) and
* the consumer ( payload ) .
*/
u64 fb_size ;
u64 info_size ;
/*
* We cannot directly use ' struct efi_gop_mode_info info [ ] ' here as
* it causes compiler to complain : array type has incomplete element
* type ' struct efi_gop_mode_info ' .
*/
struct /* efi_gop_mode_info */ {
u32 version ;
u32 width ;
u32 height ;
u32 pixel_format ;
u32 pixel_bitmask [ 4 ] ;
u32 pixels_per_scanline ;
} info [ ] ;
} ;
static inline struct efi_mem_desc * efi_get_next_mem_desc (
struct efi_entry_memmap * map , struct efi_mem_desc * desc )
{