* [ptxdist] [PATCH 1/2] host-squashfs-tools: Add LZO support @ 2012-01-30 11:35 Alexander Stein 2012-01-30 11:35 ` [ptxdist] [PATCH 2/2] image_squashfs: Add possibility for LZO compression Alexander Stein 0 siblings, 1 reply; 5+ messages in thread From: Alexander Stein @ 2012-01-30 11:35 UTC (permalink / raw) To: ptxdist Signed-off-by: Alexander Stein <alexander.stein@systec-electronic.com> --- rules/host-squashfs-tools.in | 1 + rules/host-squashfs-tools.make | 1 + 2 files changed, 2 insertions(+), 0 deletions(-) diff --git a/rules/host-squashfs-tools.in b/rules/host-squashfs-tools.in index cddcfa7..d16909e 100644 --- a/rules/host-squashfs-tools.in +++ b/rules/host-squashfs-tools.in @@ -3,4 +3,5 @@ config HOST_SQUASHFS_TOOLS tristate select HOST_ZLIB + select HOST_LIBLZO default ALLYES diff --git a/rules/host-squashfs-tools.make b/rules/host-squashfs-tools.make index af63a28..5ed76f2 100644 --- a/rules/host-squashfs-tools.make +++ b/rules/host-squashfs-tools.make @@ -23,6 +23,7 @@ HOST_SQUASHFS_TOOLS_SUBDIR := squashfs-tools # Compile # ---------------------------------------------------------------------------- +HOST_SQUASHFS_TOOLS_MAKE_OPT := LZO_SUPPORT=1 HOST_SQUASHFS_TOOLS_MAKE_ENV := $(HOST_ENV) HOST_SQUASHFS_TOOLS_MAKE_PAR := NO HOST_SQUASHFS_TOOLS_INSTALL_OPT = install INSTALL_DIR="$(HOST_SQUASHFS_TOOLS_PKGDIR)/sbin" -- 1.7.3.4 -- ptxdist mailing list ptxdist@pengutronix.de ^ permalink raw reply [flat|nested] 5+ messages in thread
* [ptxdist] [PATCH 2/2] image_squashfs: Add possibility for LZO compression 2012-01-30 11:35 [ptxdist] [PATCH 1/2] host-squashfs-tools: Add LZO support Alexander Stein @ 2012-01-30 11:35 ` Alexander Stein 2012-01-30 14:11 ` Michael Olbrich 0 siblings, 1 reply; 5+ messages in thread From: Alexander Stein @ 2012-01-30 11:35 UTC (permalink / raw) To: ptxdist Signed-off-by: Alexander Stein <alexander.stein@systec-electronic.com> --- platforms/image_squashfs.in | 23 +++++++++++++++++++++++ rules/post/image_squashfs.make | 2 ++ 2 files changed, 25 insertions(+), 0 deletions(-) diff --git a/platforms/image_squashfs.in b/platforms/image_squashfs.in index 0d652d9..43de03b 100644 --- a/platforms/image_squashfs.in +++ b/platforms/image_squashfs.in @@ -37,6 +37,29 @@ choice endchoice +choice + prompt "squashfs compression mode" + depends on HOST_SQUASHFS_TOOLS_V4X + help + Select your prefered compression mode. GZIP seems to have a better + compression rate while LZO is faster then GZIP. This will make a difference + in mount time of your filesystem depending on your hardware configuration. + + config HOST_SQUASHFS_COMPRESSION_MODE_GZIP + bool "gzip" + help + Select your prefered compression mode. GZIP seems to have a better + compression rate while LZO is faster then GZIP. This will make a difference + in mount time of your filesystem depending on your hardware configuration. + + config HOST_SQUASHFS_COMPRESSION_MODE_LZO + bool "lzo" + help + Select your prefered compression mode. GZIP seems to have a better + compression rate while LZO is faster then GZIP. This will make a difference + in mount time of your filesystem depending on your hardware configuration. +endchoice + config IMAGE_SQUASHFS_BLOCK_SIZE string default "${PTXCONF_FLASH_BLOCKSIZE}" diff --git a/rules/post/image_squashfs.make b/rules/post/image_squashfs.make index 5462199..6a260db 100644 --- a/rules/post/image_squashfs.make +++ b/rules/post/image_squashfs.make @@ -12,6 +12,8 @@ SEL_ROOTFS-$(PTXCONF_IMAGE_SQUASHFS) += $(IMAGEDIR)/root.squashfs IMAGE_SQUASHFS_EXTRA_ARGS := \ $(call ptx/ifdef, PTXCONF_HOST_SQUASHFS_TOOLS_V3X, $(call ptx/ifdef, PTXCONF_ENDIAN_BIG, -be, -le), ) \ + $(call ptx/ifdef, PTXCONF_HOST_SQUASHFS_TOOLS_V4X, $(call ptx/ifdef, PTXCONF_HOST_SQUASHFS_COMPRESSION_MODE_GZIP, -comp gzip,),) \ + $(call ptx/ifdef, PTXCONF_HOST_SQUASHFS_TOOLS_V4X, $(call ptx/ifdef, PTXCONF_HOST_SQUASHFS_COMPRESSION_MODE_LZO, -comp lzo,),) \ $(PTXCONF_IMAGE_SQUASHFS_EXTRA_ARGS) $(IMAGEDIR)/root.squashfs: $(STATEDIR)/image_working_dir $(STATEDIR)/host-squashfs-tools.install.post -- 1.7.3.4 -- ptxdist mailing list ptxdist@pengutronix.de ^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [ptxdist] [PATCH 2/2] image_squashfs: Add possibility for LZO compression 2012-01-30 11:35 ` [ptxdist] [PATCH 2/2] image_squashfs: Add possibility for LZO compression Alexander Stein @ 2012-01-30 14:11 ` Michael Olbrich 2012-01-30 15:37 ` [ptxdist] [PATCH v2] " Alexander Stein 0 siblings, 1 reply; 5+ messages in thread From: Michael Olbrich @ 2012-01-30 14:11 UTC (permalink / raw) To: ptxdist On Mon, Jan 30, 2012 at 12:35:25PM +0100, Alexander Stein wrote: > Signed-off-by: Alexander Stein <alexander.stein@systec-electronic.com> > --- > platforms/image_squashfs.in | 23 +++++++++++++++++++++++ > rules/post/image_squashfs.make | 2 ++ > 2 files changed, 25 insertions(+), 0 deletions(-) > > diff --git a/platforms/image_squashfs.in b/platforms/image_squashfs.in > index 0d652d9..43de03b 100644 > --- a/platforms/image_squashfs.in > +++ b/platforms/image_squashfs.in > @@ -37,6 +37,29 @@ choice > > endchoice > > +choice > + prompt "squashfs compression mode" > + depends on HOST_SQUASHFS_TOOLS_V4X > + help > + Select your prefered compression mode. GZIP seems to have a better > + compression rate while LZO is faster then GZIP. This will make a difference > + in mount time of your filesystem depending on your hardware configuration. > + > + config HOST_SQUASHFS_COMPRESSION_MODE_GZIP > + bool "gzip" > + help > + Select your prefered compression mode. GZIP seems to have a better > + compression rate while LZO is faster then GZIP. This will make a difference > + in mount time of your filesystem depending on your hardware configuration. > + > + config HOST_SQUASHFS_COMPRESSION_MODE_LZO > + bool "lzo" > + help > + Select your prefered compression mode. GZIP seems to have a better > + compression rate while LZO is faster then GZIP. This will make a difference > + in mount time of your filesystem depending on your hardware configuration. > +endchoice config HOST_SQUASHFS_COMPRESSION_MODE string default "gzip" if HOST_SQUASHFS_COMPRESSION_MODE_GZIP default "lzo" if HOST_SQUASHFS_COMPRESSION_MODE_LZO > + > config IMAGE_SQUASHFS_BLOCK_SIZE > string > default "${PTXCONF_FLASH_BLOCKSIZE}" > diff --git a/rules/post/image_squashfs.make b/rules/post/image_squashfs.make > index 5462199..6a260db 100644 > --- a/rules/post/image_squashfs.make > +++ b/rules/post/image_squashfs.make > @@ -12,6 +12,8 @@ SEL_ROOTFS-$(PTXCONF_IMAGE_SQUASHFS) += $(IMAGEDIR)/root.squashfs > > IMAGE_SQUASHFS_EXTRA_ARGS := \ > $(call ptx/ifdef, PTXCONF_HOST_SQUASHFS_TOOLS_V3X, $(call ptx/ifdef, PTXCONF_ENDIAN_BIG, -be, -le), ) \ > + $(call ptx/ifdef, PTXCONF_HOST_SQUASHFS_TOOLS_V4X, $(call ptx/ifdef, PTXCONF_HOST_SQUASHFS_COMPRESSION_MODE_GZIP, -comp gzip,),) \ > + $(call ptx/ifdef, PTXCONF_HOST_SQUASHFS_TOOLS_V4X, $(call ptx/ifdef, PTXCONF_HOST_SQUASHFS_COMPRESSION_MODE_LZO, -comp lzo,),) \ $(call ptx/ifdef, PTXCONF_HOST_SQUASHFS_TOOLS_V4X, -comp $(PTXCONF_HOST_SQUASHFS_COMPRESSION_MODE,) \ instead. > $(PTXCONF_IMAGE_SQUASHFS_EXTRA_ARGS) > > $(IMAGEDIR)/root.squashfs: $(STATEDIR)/image_working_dir $(STATEDIR)/host-squashfs-tools.install.post > -- > 1.7.3.4 > > > -- > ptxdist mailing list > ptxdist@pengutronix.de > -- Pengutronix e.K. | | Industrial Linux Solutions | http://www.pengutronix.de/ | Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | -- ptxdist mailing list ptxdist@pengutronix.de ^ permalink raw reply [flat|nested] 5+ messages in thread
* [ptxdist] [PATCH v2] image_squashfs: Add possibility for LZO compression 2012-01-30 14:11 ` Michael Olbrich @ 2012-01-30 15:37 ` Alexander Stein 2012-02-01 16:51 ` Michael Olbrich 0 siblings, 1 reply; 5+ messages in thread From: Alexander Stein @ 2012-01-30 15:37 UTC (permalink / raw) To: ptxdist Signed-off-by: Alexander Stein <alexander.stein@systec-electronic.com> --- Changes in v2: * Add proposed changes from Michael platforms/image_squashfs.in | 28 ++++++++++++++++++++++++++++ rules/post/image_squashfs.make | 1 + 2 files changed, 29 insertions(+), 0 deletions(-) diff --git a/platforms/image_squashfs.in b/platforms/image_squashfs.in index 0d652d9..70bb140 100644 --- a/platforms/image_squashfs.in +++ b/platforms/image_squashfs.in @@ -37,6 +37,34 @@ choice endchoice +choice + prompt "squashfs compression mode" + depends on HOST_SQUASHFS_TOOLS_V4X + help + Select your prefered compression mode. GZIP seems to have a better + compression rate while LZO is faster then GZIP. This will make a difference + in mount time of your filesystem depending on your hardware configuration. + + config HOST_SQUASHFS_COMPRESSION_MODE_GZIP + bool "gzip" + help + Select your prefered compression mode. GZIP seems to have a better + compression rate while LZO is faster then GZIP. This will make a difference + in mount time of your filesystem depending on your hardware configuration. + + config HOST_SQUASHFS_COMPRESSION_MODE_LZO + bool "lzo" + help + Select your prefered compression mode. GZIP seems to have a better + compression rate while LZO is faster then GZIP. This will make a difference + in mount time of your filesystem depending on your hardware configuration. +endchoice + +config HOST_SQUASHFS_COMPRESSION_MODE + string + default "gzip" if HOST_SQUASHFS_COMPRESSION_MODE_GZIP + default "lzo" if HOST_SQUASHFS_COMPRESSION_MODE_LZO + config IMAGE_SQUASHFS_BLOCK_SIZE string default "${PTXCONF_FLASH_BLOCKSIZE}" diff --git a/rules/post/image_squashfs.make b/rules/post/image_squashfs.make index 5462199..fdefadf 100644 --- a/rules/post/image_squashfs.make +++ b/rules/post/image_squashfs.make @@ -12,6 +12,7 @@ SEL_ROOTFS-$(PTXCONF_IMAGE_SQUASHFS) += $(IMAGEDIR)/root.squashfs IMAGE_SQUASHFS_EXTRA_ARGS := \ $(call ptx/ifdef, PTXCONF_HOST_SQUASHFS_TOOLS_V3X, $(call ptx/ifdef, PTXCONF_ENDIAN_BIG, -be, -le), ) \ + $(call ptx/ifdef, PTXCONF_HOST_SQUASHFS_TOOLS_V4X, -comp $(PTXCONF_HOST_SQUASHFS_COMPRESSION_MODE), ) \ $(PTXCONF_IMAGE_SQUASHFS_EXTRA_ARGS) $(IMAGEDIR)/root.squashfs: $(STATEDIR)/image_working_dir $(STATEDIR)/host-squashfs-tools.install.post -- 1.7.3.4 -- ptxdist mailing list ptxdist@pengutronix.de ^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [ptxdist] [PATCH v2] image_squashfs: Add possibility for LZO compression 2012-01-30 15:37 ` [ptxdist] [PATCH v2] " Alexander Stein @ 2012-02-01 16:51 ` Michael Olbrich 0 siblings, 0 replies; 5+ messages in thread From: Michael Olbrich @ 2012-02-01 16:51 UTC (permalink / raw) To: ptxdist On Mon, Jan 30, 2012 at 04:37:41PM +0100, Alexander Stein wrote: > Signed-off-by: Alexander Stein <alexander.stein@systec-electronic.com> > --- > Changes in v2: > * Add proposed changes from Michael Tnx. Applied. Michael > > platforms/image_squashfs.in | 28 ++++++++++++++++++++++++++++ > rules/post/image_squashfs.make | 1 + > 2 files changed, 29 insertions(+), 0 deletions(-) > > diff --git a/platforms/image_squashfs.in b/platforms/image_squashfs.in > index 0d652d9..70bb140 100644 > --- a/platforms/image_squashfs.in > +++ b/platforms/image_squashfs.in > @@ -37,6 +37,34 @@ choice > > endchoice > > +choice > + prompt "squashfs compression mode" > + depends on HOST_SQUASHFS_TOOLS_V4X > + help > + Select your prefered compression mode. GZIP seems to have a better > + compression rate while LZO is faster then GZIP. This will make a difference > + in mount time of your filesystem depending on your hardware configuration. > + > + config HOST_SQUASHFS_COMPRESSION_MODE_GZIP > + bool "gzip" > + help > + Select your prefered compression mode. GZIP seems to have a better > + compression rate while LZO is faster then GZIP. This will make a difference > + in mount time of your filesystem depending on your hardware configuration. > + > + config HOST_SQUASHFS_COMPRESSION_MODE_LZO > + bool "lzo" > + help > + Select your prefered compression mode. GZIP seems to have a better > + compression rate while LZO is faster then GZIP. This will make a difference > + in mount time of your filesystem depending on your hardware configuration. > +endchoice > + > +config HOST_SQUASHFS_COMPRESSION_MODE > + string > + default "gzip" if HOST_SQUASHFS_COMPRESSION_MODE_GZIP > + default "lzo" if HOST_SQUASHFS_COMPRESSION_MODE_LZO > + > config IMAGE_SQUASHFS_BLOCK_SIZE > string > default "${PTXCONF_FLASH_BLOCKSIZE}" > diff --git a/rules/post/image_squashfs.make b/rules/post/image_squashfs.make > index 5462199..fdefadf 100644 > --- a/rules/post/image_squashfs.make > +++ b/rules/post/image_squashfs.make > @@ -12,6 +12,7 @@ SEL_ROOTFS-$(PTXCONF_IMAGE_SQUASHFS) += $(IMAGEDIR)/root.squashfs > > IMAGE_SQUASHFS_EXTRA_ARGS := \ > $(call ptx/ifdef, PTXCONF_HOST_SQUASHFS_TOOLS_V3X, $(call ptx/ifdef, PTXCONF_ENDIAN_BIG, -be, -le), ) \ > + $(call ptx/ifdef, PTXCONF_HOST_SQUASHFS_TOOLS_V4X, -comp $(PTXCONF_HOST_SQUASHFS_COMPRESSION_MODE), ) \ > $(PTXCONF_IMAGE_SQUASHFS_EXTRA_ARGS) > > $(IMAGEDIR)/root.squashfs: $(STATEDIR)/image_working_dir $(STATEDIR)/host-squashfs-tools.install.post > -- > 1.7.3.4 > > > -- > ptxdist mailing list > ptxdist@pengutronix.de > -- Pengutronix e.K. | | Industrial Linux Solutions | http://www.pengutronix.de/ | Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | -- ptxdist mailing list ptxdist@pengutronix.de ^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2012-02-01 16:51 UTC | newest] Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2012-01-30 11:35 [ptxdist] [PATCH 1/2] host-squashfs-tools: Add LZO support Alexander Stein 2012-01-30 11:35 ` [ptxdist] [PATCH 2/2] image_squashfs: Add possibility for LZO compression Alexander Stein 2012-01-30 14:11 ` Michael Olbrich 2012-01-30 15:37 ` [ptxdist] [PATCH v2] " Alexander Stein 2012-02-01 16:51 ` Michael Olbrich
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