Title: [8993] trunk/arch/blackfin: bfin: add support for LZO compressed kernels
- Revision
- 8993
- Author
- vapier
- Date
- 2010-07-19 01:37:54 -0400 (Mon, 19 Jul 2010)
Log Message
bfin: add support for LZO compressed kernels
Modified Paths
Diff
Modified: trunk/arch/blackfin/Kconfig (8992 => 8993)
--- trunk/arch/blackfin/Kconfig 2010-07-16 10:50:39 UTC (rev 8992)
+++ trunk/arch/blackfin/Kconfig 2010-07-19 05:37:54 UTC (rev 8993)
@@ -32,6 +32,7 @@
select HAVE_KERNEL_GZIP if RAMKERNEL
select HAVE_KERNEL_BZIP2 if RAMKERNEL
select HAVE_KERNEL_LZMA if RAMKERNEL
+ select HAVE_KERNEL_LZO if RAMKERNEL
select HAVE_OPROFILE
select ARCH_WANT_OPTIONAL_GPIOLIB
Modified: trunk/arch/blackfin/Makefile (8992 => 8993)
--- trunk/arch/blackfin/Makefile 2010-07-16 10:50:39 UTC (rev 8992)
+++ trunk/arch/blackfin/Makefile 2010-07-19 05:37:54 UTC (rev 8993)
@@ -140,7 +140,7 @@
INSTALL_PATH ?= /tftpboot
boot := arch/$(ARCH)/boot
-BOOT_TARGETS = vmImage vmImage.bin vmImage.bz2 vmImage.gz vmImage.lzma vmImage.xip
+BOOT_TARGETS = vmImage vmImage.bin vmImage.bz2 vmImage.gz vmImage.lzma vmImage.lzo vmImage.xip
PHONY += $(BOOT_TARGETS) install
KBUILD_IMAGE := $(boot)/vmImage
@@ -158,6 +158,7 @@
echo ' vmImage.bz2 - Kernel-only image for U-Boot (arch/$(ARCH)/boot/vmImage.bz2)'
echo '* vmImage.gz - Kernel-only image for U-Boot (arch/$(ARCH)/boot/vmImage.gz)'
echo ' vmImage.lzma - Kernel-only image for U-Boot (arch/$(ARCH)/boot/vmImage.lzma)'
+ echo ' vmImage.lzo - Kernel-only image for U-Boot (arch/$(ARCH)/boot/vmImage.lzo)'
echo ' vmImage.xip - XIP Kernel-only image for U-Boot (arch/$(ARCH)/boot/vmImage.xip)'
echo ' install - Install kernel using'
echo ' (your) ~/bin/$(INSTALLKERNEL) or'
Modified: trunk/arch/blackfin/boot/Makefile (8992 => 8993)
--- trunk/arch/blackfin/boot/Makefile 2010-07-16 10:50:39 UTC (rev 8992)
+++ trunk/arch/blackfin/boot/Makefile 2010-07-19 05:37:54 UTC (rev 8993)
@@ -8,8 +8,8 @@
MKIMAGE := $(srctree)/scripts/mkuboot.sh
-targets := vmImage vmImage.bin vmImage.bz2 vmImage.gz vmImage.lzma vmImage.xip
-extra-y += vmlinux.bin vmlinux.bin.gz vmlinux.bin.bz2 vmlinux.bin.lzma vmlinux.bin.xip
+targets := vmImage vmImage.bin vmImage.bz2 vmImage.gz vmImage.lzma vmImage.lzo vmImage.xip
+extra-y += vmlinux.bin vmlinux.bin.gz vmlinux.bin.bz2 vmlinux.bin.lzma vmlinux.bin.lzo vmlinux.bin.xip
UIMAGE_OPTS-y :=
UIMAGE_OPTS-$(CONFIG_RAMKERNEL) += -a $(CONFIG_BOOT_LOAD)
@@ -33,6 +33,9 @@
$(obj)/vmlinux.bin.lzma: $(obj)/vmlinux.bin FORCE
$(call if_changed,lzma)
+$(obj)/vmlinux.bin.lzo: $(obj)/vmlinux.bin FORCE
+ $(call if_changed,lzo)
+
# The mkimage tool wants 64bytes prepended to the image
quiet_cmd_mk_bin_xip = BIN $@
cmd_mk_bin_xip = ( printf '%64s' | tr ' ' '\377' ; cat $< ) > $@
@@ -51,6 +54,9 @@
$(obj)/vmImage.lzma: $(obj)/vmlinux.bin.lzma
$(call if_changed,uimage,lzma)
+$(obj)/vmImage.lzo: $(obj)/vmlinux.bin.lzo
+ $(call if_changed,uimage,lzo)
+
$(obj)/vmImage.xip: $(obj)/vmlinux.bin.xip
$(call if_changed,uimage,none)
@@ -58,6 +64,7 @@
suffix-$(CONFIG_KERNEL_GZIP) := gz
suffix-$(CONFIG_KERNEL_BZIP2) := bz2
suffix-$(CONFIG_KERNEL_LZMA) := lzma
+suffix-$(CONFIG_KERNEL_LZO) := lzo
suffix-$(CONFIG_ROMKERNEL) := xip
$(obj)/vmImage: $(obj)/vmImage.$(suffix-y)
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