diff options
Diffstat (limited to 'arch/arm/boot/compressed/Makefile')
| -rw-r--r-- | arch/arm/boot/compressed/Makefile | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/arch/arm/boot/compressed/Makefile b/arch/arm/boot/compressed/Makefile index 0a8f748e506..f9f77c65dff 100644 --- a/arch/arm/boot/compressed/Makefile +++ b/arch/arm/boot/compressed/Makefile @@ -4,9 +4,20 @@ # create a compressed vmlinuz image from the original vmlinux # +OBJS = + +# Ensure that mmcif loader code appears early in the image +# to minimise that number of bocks that have to be read in +# order to load it. +ifeq ($(CONFIG_ZBOOT_ROM_MMCIF),y) +ifeq ($(CONFIG_ARCH_SH7372),y) +OBJS += mmcif-sh7372.o +endif +endif + AFLAGS_head.o += -DTEXT_OFFSET=$(TEXT_OFFSET) HEAD = head.o -OBJS = misc.o decompress.o +OBJS += misc.o decompress.o FONTC = $(srctree)/drivers/video/console/font_acorn_8x8.c # @@ -29,6 +40,10 @@ ifeq ($(CONFIG_ARCH_SA1100),y) OBJS += head-sa1100.o endif +ifeq ($(CONFIG_ARCH_VT8500),y) +OBJS += head-vt8500.o +endif + ifeq ($(CONFIG_CPU_XSCALE),y) OBJS += head-xscale.o endif @@ -83,9 +98,11 @@ endif EXTRA_CFLAGS := -fpic -fno-builtin EXTRA_AFLAGS := -Wa,-march=all +# Provide size of uncompressed kernel to the decompressor via a linker symbol. +LDFLAGS_vmlinux = --defsym _image_size=$(shell stat -c "%s" $(obj)/../Image) # Supply ZRELADDR to the decompressor via a linker symbol. ifneq ($(CONFIG_AUTO_ZRELADDR),y) -LDFLAGS_vmlinux := --defsym zreladdr=$(ZRELADDR) +LDFLAGS_vmlinux += --defsym zreladdr=$(ZRELADDR) endif ifeq ($(CONFIG_CPU_ENDIAN_BE8),y) LDFLAGS_vmlinux += --be8 |