From a44bffcc9557cf5f761a43bce44a59fa85feab2a Mon Sep 17 00:00:00 2001 From: "xypron.glpk@gmx.de" Date: Fri, 11 Aug 2017 21:19:25 +0200 Subject: [PATCH] efi_loader: use EFI_PAGE_SIZE instead of 4096 We should use constant EFI_PAGE_SIZE instead of 4096 where the coding relies on 4096 being EFI_PAGE_SIZE. Signed-off-by: Heinrich Schuchardt Signed-off-by: Alexander Graf --- cmd/bootefi.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/cmd/bootefi.c b/cmd/bootefi.c index d20775e..3196d86 100644 --- a/cmd/bootefi.c +++ b/cmd/bootefi.c @@ -158,7 +158,7 @@ static void *copy_fdt(void *fdt) } /* Give us at least 4kb breathing room */ - fdt_size = ALIGN(fdt_size + 4096, 4096); + fdt_size = ALIGN(fdt_size + 4096, EFI_PAGE_SIZE); fdt_pages = fdt_size >> EFI_PAGE_SHIFT; /* Safe fdt location is at 128MB */ @@ -166,7 +166,7 @@ static void *copy_fdt(void *fdt) if (efi_allocate_pages(1, EFI_BOOT_SERVICES_DATA, fdt_pages, &new_fdt_addr) != EFI_SUCCESS) { /* If we can't put it there, put it somewhere */ - new_fdt_addr = (ulong)memalign(4096, fdt_size); + new_fdt_addr = (ulong)memalign(EFI_PAGE_SIZE, fdt_size); if (efi_allocate_pages(1, EFI_BOOT_SERVICES_DATA, fdt_pages, &new_fdt_addr) != EFI_SUCCESS) { printf("ERROR: Failed to reserve space for FDT\n");