*/
static __init int early_efi_map_fb(void)
{
- unsigned long base, size;
+ u64 base, size;
if (!early_efi_keep)
return 0;
base = boot_params.screen_info.lfb_base;
+ if (boot_params.screen_info.capabilities & VIDEO_CAPABILITY_64BIT_BASE)
+ base |= (u64)boot_params.screen_info.ext_lfb_base << 32;
size = boot_params.screen_info.lfb_size;
efi_fb = ioremap(base, size);
*/
static __ref void *early_efi_map(unsigned long start, unsigned long len)
{
- unsigned long base;
+ u64 base;
base = boot_params.screen_info.lfb_base;
+ if (boot_params.screen_info.capabilities & VIDEO_CAPABILITY_64BIT_BASE)
+ base |= (u64)boot_params.screen_info.ext_lfb_base << 32;
if (efi_fb)
return (efi_fb + start);