diff options
Diffstat (limited to 'lib/efi_loader/efi_memory.c')
| -rw-r--r-- | lib/efi_loader/efi_memory.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/lib/efi_loader/efi_memory.c b/lib/efi_loader/efi_memory.c index e493934c713..edd7da7d8c6 100644 --- a/lib/efi_loader/efi_memory.c +++ b/lib/efi_loader/efi_memory.c @@ -814,7 +814,16 @@ static void add_u_boot_and_runtime(void) { unsigned long runtime_start, runtime_end, runtime_pages; unsigned long runtime_mask = EFI_PAGE_MASK; - + unsigned long uboot_start, uboot_pages; + unsigned long uboot_stack_size = CONFIG_STACK_SIZE; + + /* Add U-Boot */ + uboot_start = ((uintptr_t)map_sysmem(gd->start_addr_sp, 0) - + uboot_stack_size) & ~EFI_PAGE_MASK; + uboot_pages = ((uintptr_t)map_sysmem(gd->ram_top - 1, 0) - + uboot_start + EFI_PAGE_MASK) >> EFI_PAGE_SHIFT; + efi_add_memory_map_pg(uboot_start, uboot_pages, EFI_BOOT_SERVICES_CODE, + false); #if defined(__aarch64__) /* * Runtime Services must be 64KiB aligned according to the |