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authorHelge Deller <deller@gmx.de>2013-06-29 13:31:24 +0200
committerHelge Deller <deller@gmx.de>2013-07-09 22:09:20 +0200
commit594174d810a29982929cbb454dafee4a1498e4fb (patch)
treee542877ddebbc1039102e2a74fdba3654da7fd63 /arch
parenta83f58bcb24003b9de2364de7c829a263423ead7 (diff)
downloadlinux-594174d810a29982929cbb454dafee4a1498e4fb.tar.gz
parisc: switch to gzip-compressed vmlinuz kernel
The latest PA-RISC Boot Loader (palo) allows loading of gzip compressed vmlinuz kernels. So let's now switch to build a vmlinuz file when we build a palo boot image. PALO version 1.9 (or higher) is required for this which is available at git://git.kernel.org/pub/scm/linux/kernel/git/deller/palo.git Signed-off-by: Helge Deller <deller@gmx.de> Cc: <stable@vger.kernel.org> # 3.10
Diffstat (limited to 'arch')
-rw-r--r--arch/parisc/Makefile15
-rw-r--r--arch/parisc/defpalo.conf8
-rw-r--r--arch/parisc/install.sh6
3 files changed, 18 insertions, 11 deletions
diff --git a/arch/parisc/Makefile b/arch/parisc/Makefile
index 96ec3982be8..e02f665f804 100644
--- a/arch/parisc/Makefile
+++ b/arch/parisc/Makefile
@@ -17,6 +17,8 @@
# Mike Shaver, Helge Deller and Martin K. Petersen
#
+KBUILD_IMAGE := vmlinuz
+
KBUILD_DEFCONFIG := default_defconfig
NM = sh $(srctree)/arch/parisc/nm
@@ -92,7 +94,7 @@ PALOCONF := $(shell if [ -f $(src)/palo.conf ]; then echo $(src)/palo.conf; \
else echo $(obj)/palo.conf; \
fi)
-palo: vmlinux
+palo: vmlinuz
@if test ! -x "$(PALO)"; then \
echo 'ERROR: Please install palo first (apt-get install palo)';\
echo 'or build it from source and install it somewhere in your $$PATH';\
@@ -107,10 +109,14 @@ palo: vmlinux
fi
$(PALO) -f $(PALOCONF)
-# Shorthands for known targets not supported by parisc, use vmlinux as default
-Image zImage bzImage: vmlinux
+# Shorthands for known targets not supported by parisc, use vmlinux/vmlinuz as default
+Image: vmlinux
+zImage bzImage: vmlinuz
+
+vmlinuz: vmlinux
+ @gzip -cf -9 $< > $@
-install: vmlinux
+install: vmlinuz
sh $(src)/arch/parisc/install.sh \
$(KERNELRELEASE) $< System.map "$(INSTALL_PATH)"
@@ -119,6 +125,7 @@ MRPROPER_FILES += palo.conf
define archhelp
@echo '* vmlinux - Uncompressed kernel image (./vmlinux)'
+ @echo ' vmlinuz - Compressed kernel image (./vmlinuz)'
@echo ' palo - Bootable image (./lifimage)'
@echo ' install - Install kernel using'
@echo ' (your) ~/bin/$(INSTALLKERNEL) or'
diff --git a/arch/parisc/defpalo.conf b/arch/parisc/defpalo.conf
index 4e1ae25b08d..208ff3b4148 100644
--- a/arch/parisc/defpalo.conf
+++ b/arch/parisc/defpalo.conf
@@ -4,7 +4,7 @@
# Most people using 'make palo' want a bootable file, usable for
# network or tape booting for example.
--init-tape=lifimage
---recoverykernel=vmlinux
+--recoverykernel=vmlinuz
########## Pick your ROOT here! ##########
# You need at least one 'root='!
@@ -12,10 +12,10 @@
# If you want a root ramdisk, use the next 2 lines
# (Edit the ramdisk image name!!!!)
--ramdisk=ram-disk-image-file
---commandline=0/vmlinux HOME=/ root=/dev/ram initrd=0/ramdisk
+--commandline=0/vmlinuz HOME=/ root=/dev/ram initrd=0/ramdisk panic_timeout=60 panic=-1
# If you want NFS root, use the following command line (Edit the HOSTNAME!!!)
-#--commandline=0/vmlinux HOME=/ root=/dev/nfs nfsroot=HOSTNAME ip=bootp
+#--commandline=0/vmlinuz HOME=/ root=/dev/nfs nfsroot=HOSTNAME ip=bootp
# If you have root on a disk partition, use this (Edit the partition name!!!)
-#--commandline=0/vmlinux HOME=/ root=/dev/sda1
+#--commandline=0/vmlinuz HOME=/ root=/dev/sda1
diff --git a/arch/parisc/install.sh b/arch/parisc/install.sh
index e593fc8d58b..4da682b466d 100644
--- a/arch/parisc/install.sh
+++ b/arch/parisc/install.sh
@@ -26,13 +26,13 @@ if [ -x /sbin/${INSTALLKERNEL} ]; then exec /sbin/${INSTALLKERNEL} "$@"; fi
# Default install
-if [ -f $4/vmlinux ]; then
- mv $4/vmlinux $4/vmlinux.old
+if [ -f $4/vmlinuz ]; then
+ mv $4/vmlinuz $4/vmlinuz.old
fi
if [ -f $4/System.map ]; then
mv $4/System.map $4/System.old
fi
-cat $2 > $4/vmlinux
+cat $2 > $4/vmlinuz
cp $3 $4/System.map