* [PATCH 1/3] ARM: dts: am335x-phytec-phyflex: Increase kernel partition on SPI NOR
@ 2014-12-08 9:59 Teresa Gámez
2014-12-08 9:59 ` [PATCH 2/3] ARM: dts: am335x-phytec-phycore-som: " Teresa Gámez
` (2 more replies)
0 siblings, 3 replies; 6+ messages in thread
From: Teresa Gámez @ 2014-12-08 9:59 UTC (permalink / raw)
To: barebox
Increase kernel partition to end of SPI NOR.
Signed-off-by: Teresa Gámez <t.gamez@phytec.de>
---
arch/arm/dts/am335x-phytec-phyflex.dts | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/dts/am335x-phytec-phyflex.dts b/arch/arm/dts/am335x-phytec-phyflex.dts
index c4481f5..0de7e87 100644
--- a/arch/arm/dts/am335x-phytec-phyflex.dts
+++ b/arch/arm/dts/am335x-phytec-phyflex.dts
@@ -187,7 +187,7 @@
partition@4 {
label = "kernel";
- reg = <0xe0000 0x400000>;
+ reg = <0xe0000 0x0>;
};
};
};
--
1.9.1
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^ permalink raw reply [flat|nested] 6+ messages in thread* [PATCH 2/3] ARM: dts: am335x-phytec-phycore-som: Increase kernel partition on SPI NOR 2014-12-08 9:59 [PATCH 1/3] ARM: dts: am335x-phytec-phyflex: Increase kernel partition on SPI NOR Teresa Gámez @ 2014-12-08 9:59 ` Teresa Gámez 2014-12-08 9:59 ` [PATCH 3/3] ARM: phytec: am335x: Update enviroment comment Teresa Gámez 2014-12-09 9:13 ` [PATCH 1/3] ARM: dts: am335x-phytec-phyflex: Increase kernel partition on SPI NOR Sascha Hauer 2 siblings, 0 replies; 6+ messages in thread From: Teresa Gámez @ 2014-12-08 9:59 UTC (permalink / raw) To: barebox Increase kernel partition to end of SPI NOR. Signed-off-by: Teresa Gámez <t.gamez@phytec.de> --- arch/arm/dts/am335x-phytec-phycore-som.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/dts/am335x-phytec-phycore-som.dtsi b/arch/arm/dts/am335x-phytec-phycore-som.dtsi index f1bcb8b..98945b2 100644 --- a/arch/arm/dts/am335x-phytec-phycore-som.dtsi +++ b/arch/arm/dts/am335x-phytec-phycore-som.dtsi @@ -162,7 +162,7 @@ partition@4 { label = "kernel"; - reg = <0xe0000 0x400000>; + reg = <0xe0000 0x0>; }; }; }; -- 1.9.1 _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox ^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH 3/3] ARM: phytec: am335x: Update enviroment comment 2014-12-08 9:59 [PATCH 1/3] ARM: dts: am335x-phytec-phyflex: Increase kernel partition on SPI NOR Teresa Gámez 2014-12-08 9:59 ` [PATCH 2/3] ARM: dts: am335x-phytec-phycore-som: " Teresa Gámez @ 2014-12-08 9:59 ` Teresa Gámez 2014-12-09 9:13 ` [PATCH 1/3] ARM: dts: am335x-phytec-phyflex: Increase kernel partition on SPI NOR Sascha Hauer 2 siblings, 0 replies; 6+ messages in thread From: Teresa Gámez @ 2014-12-08 9:59 UTC (permalink / raw) To: barebox We do not have a root partition in spi flash any more. Adapt comment. Signed-off-by: Teresa Gámez <t.gamez@phytec.de> --- .../arm/boards/phytec-phycore-am335x/defaultenv-phycore-am335x/boot/spi | 2 +- .../arm/boards/phytec-phyflex-am335x/defaultenv-phyflex-am335x/boot/spi | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/boards/phytec-phycore-am335x/defaultenv-phycore-am335x/boot/spi b/arch/arm/boards/phytec-phycore-am335x/defaultenv-phycore-am335x/boot/spi index c87299a..2147a6c 100644 --- a/arch/arm/boards/phytec-phycore-am335x/defaultenv-phycore-am335x/boot/spi +++ b/arch/arm/boards/phytec-phycore-am335x/defaultenv-phycore-am335x/boot/spi @@ -4,5 +4,5 @@ global.bootm.image="/dev/m25p0.kernel" bootargs-ip -# Use rootfs form NAND for now as rootfs partition < 4MB +# Use rootfs form NAND global.linux.bootargs.dyn.root="root=ubi0:root ubi.mtd=nand0.root,2048 rw rootfstype=ubifs" diff --git a/arch/arm/boards/phytec-phyflex-am335x/defaultenv-phyflex-am335x/boot/spi b/arch/arm/boards/phytec-phyflex-am335x/defaultenv-phyflex-am335x/boot/spi index c87299a..2147a6c 100644 --- a/arch/arm/boards/phytec-phyflex-am335x/defaultenv-phyflex-am335x/boot/spi +++ b/arch/arm/boards/phytec-phyflex-am335x/defaultenv-phyflex-am335x/boot/spi @@ -4,5 +4,5 @@ global.bootm.image="/dev/m25p0.kernel" bootargs-ip -# Use rootfs form NAND for now as rootfs partition < 4MB +# Use rootfs form NAND global.linux.bootargs.dyn.root="root=ubi0:root ubi.mtd=nand0.root,2048 rw rootfstype=ubifs" -- 1.9.1 _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH 1/3] ARM: dts: am335x-phytec-phyflex: Increase kernel partition on SPI NOR 2014-12-08 9:59 [PATCH 1/3] ARM: dts: am335x-phytec-phyflex: Increase kernel partition on SPI NOR Teresa Gámez 2014-12-08 9:59 ` [PATCH 2/3] ARM: dts: am335x-phytec-phycore-som: " Teresa Gámez 2014-12-08 9:59 ` [PATCH 3/3] ARM: phytec: am335x: Update enviroment comment Teresa Gámez @ 2014-12-09 9:13 ` Sascha Hauer 2014-12-09 10:16 ` Teresa Gámez 2 siblings, 1 reply; 6+ messages in thread From: Sascha Hauer @ 2014-12-09 9:13 UTC (permalink / raw) To: Teresa Gámez; +Cc: barebox Hi Teresa, On Mon, Dec 08, 2014 at 10:59:49AM +0100, Teresa Gámez wrote: > Increase kernel partition to end of SPI NOR. > > Signed-off-by: Teresa Gámez <t.gamez@phytec.de> > --- > arch/arm/dts/am335x-phytec-phyflex.dts | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/arch/arm/dts/am335x-phytec-phyflex.dts b/arch/arm/dts/am335x-phytec-phyflex.dts > index c4481f5..0de7e87 100644 > --- a/arch/arm/dts/am335x-phytec-phyflex.dts > +++ b/arch/arm/dts/am335x-phytec-phyflex.dts > @@ -187,7 +187,7 @@ > > partition@4 { > label = "kernel"; > - reg = <0xe0000 0x400000>; > + reg = <0xe0000 0x0>; > }; I wasn't aware barebox handles this case like you intend here. What about the kernel? Won't you end up with a zero sized partition there? Sascha -- 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 | _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH 1/3] ARM: dts: am335x-phytec-phyflex: Increase kernel partition on SPI NOR 2014-12-09 9:13 ` [PATCH 1/3] ARM: dts: am335x-phytec-phyflex: Increase kernel partition on SPI NOR Sascha Hauer @ 2014-12-09 10:16 ` Teresa Gámez 2014-12-09 10:52 ` Sascha Hauer 0 siblings, 1 reply; 6+ messages in thread From: Teresa Gámez @ 2014-12-09 10:16 UTC (permalink / raw) To: Sascha Hauer; +Cc: barebox Hello Sascha, Am Dienstag, den 09.12.2014, 10:13 +0100 schrieb Sascha Hauer: > Hi Teresa, > > On Mon, Dec 08, 2014 at 10:59:49AM +0100, Teresa Gámez wrote: > > Increase kernel partition to end of SPI NOR. > > > > Signed-off-by: Teresa Gámez <t.gamez@phytec.de> > > --- > > arch/arm/dts/am335x-phytec-phyflex.dts | 2 +- > > 1 file changed, 1 insertion(+), 1 deletion(-) > > > > diff --git a/arch/arm/dts/am335x-phytec-phyflex.dts b/arch/arm/dts/am335x-phytec-phyflex.dts > > index c4481f5..0de7e87 100644 > > --- a/arch/arm/dts/am335x-phytec-phyflex.dts > > +++ b/arch/arm/dts/am335x-phytec-phyflex.dts > > @@ -187,7 +187,7 @@ > > > > partition@4 { > > label = "kernel"; > > - reg = <0xe0000 0x400000>; > > + reg = <0xe0000 0x0>; > > }; > > I wasn't aware barebox handles this case like you intend here. What > about the kernel? Won't you end up with a zero sized partition there? have a look at include/linux/mtd/partitions.h in the linux kernel. There is a macro defined #define MTDPART_SIZ_FULL (0) And the comment above says: size: the partition size; if defined as MTDPART_SIZ_FULL, the partition will extend to the end of the master MTD device. This works fine for kernel and barebox. Teresa > > Sascha > _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH 1/3] ARM: dts: am335x-phytec-phyflex: Increase kernel partition on SPI NOR 2014-12-09 10:16 ` Teresa Gámez @ 2014-12-09 10:52 ` Sascha Hauer 0 siblings, 0 replies; 6+ messages in thread From: Sascha Hauer @ 2014-12-09 10:52 UTC (permalink / raw) To: Teresa Gámez; +Cc: barebox On Tue, Dec 09, 2014 at 11:16:47AM +0100, Teresa Gámez wrote: > Hello Sascha, > > Am Dienstag, den 09.12.2014, 10:13 +0100 schrieb Sascha Hauer: > > Hi Teresa, > > > > On Mon, Dec 08, 2014 at 10:59:49AM +0100, Teresa Gámez wrote: > > > Increase kernel partition to end of SPI NOR. > > > > > > Signed-off-by: Teresa Gámez <t.gamez@phytec.de> > > > --- > > > arch/arm/dts/am335x-phytec-phyflex.dts | 2 +- > > > 1 file changed, 1 insertion(+), 1 deletion(-) > > > > > > diff --git a/arch/arm/dts/am335x-phytec-phyflex.dts b/arch/arm/dts/am335x-phytec-phyflex.dts > > > index c4481f5..0de7e87 100644 > > > --- a/arch/arm/dts/am335x-phytec-phyflex.dts > > > +++ b/arch/arm/dts/am335x-phytec-phyflex.dts > > > @@ -187,7 +187,7 @@ > > > > > > partition@4 { > > > label = "kernel"; > > > - reg = <0xe0000 0x400000>; > > > + reg = <0xe0000 0x0>; > > > }; > > > > I wasn't aware barebox handles this case like you intend here. What > > about the kernel? Won't you end up with a zero sized partition there? > > have a look at include/linux/mtd/partitions.h in the linux kernel. > > There is a macro defined > #define MTDPART_SIZ_FULL (0) > > And the comment above says: > size: the partition size; if defined as MTDPART_SIZ_FULL, the partition > will extend to the end of the master MTD device. > > This works fine for kernel and barebox. Oh nice, didn't know that. In this case consider your patches applied. Sascha -- 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 | _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2014-12-09 10:52 UTC | newest] Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2014-12-08 9:59 [PATCH 1/3] ARM: dts: am335x-phytec-phyflex: Increase kernel partition on SPI NOR Teresa Gámez 2014-12-08 9:59 ` [PATCH 2/3] ARM: dts: am335x-phytec-phycore-som: " Teresa Gámez 2014-12-08 9:59 ` [PATCH 3/3] ARM: phytec: am335x: Update enviroment comment Teresa Gámez 2014-12-09 9:13 ` [PATCH 1/3] ARM: dts: am335x-phytec-phyflex: Increase kernel partition on SPI NOR Sascha Hauer 2014-12-09 10:16 ` Teresa Gámez 2014-12-09 10:52 ` Sascha Hauer
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