| Submitter | Vakul Garg |
|---|---|
| Date | Jan. 28, 2013, 2:24 p.m. |
| Message ID | <1359383057-2560-1-git-send-email-vakul@freescale.com> |
| Download | mbox | patch |
| Permalink | /patch/43551/ |
| State | New |
| Headers | show |
Comments
On Mon, Jan 28, 2013 at 12:24 PM, Vakul Garg <vakul@freescale.com> wrote: > U-boot patches portal devices for adding new properties in portal nodes. > T4 devices such as T4240 have large number of portals. This requires extra > space in device tree blob. The large number of portals need more padding > space to be added. > > Signed-off-by: Vakul Garg <vakul@freescale.com> This might be overridable so it could be overrided in the machine and do not change the default for everyone. What do you think? -- Otavio Salvador O.S. Systems E-mail: otavio@ossystems.com.br http://www.ossystems.com.br Mobile: +55 53 9981-7854 http://projetos.ossystems.com.br
On Mon, Jan 28, 2013 at 9:00 AM, Otavio Salvador <otavio@ossystems.com.br> wrote: > On Mon, Jan 28, 2013 at 12:24 PM, Vakul Garg <vakul@freescale.com> wrote: >> U-boot patches portal devices for adding new properties in portal nodes. >> T4 devices such as T4240 have large number of portals. This requires extra >> space in device tree blob. The large number of portals need more padding >> space to be added. >> >> Signed-off-by: Vakul Garg <vakul@freescale.com> > > This might be overridable so it could be overrided in the machine and > do not change the default for everyone. > > What do you think? Agreed. I suggest just making this change: -KERNEL_DEVICETREE_FLAGS = "-R 8 -p 0x3000" +KERNEL_DEVICETREE_FLAGS ?= "-R 8 -p 0x3000" Then the machines/distros themselves can override this var. -M > > -- > Otavio Salvador O.S. Systems > E-mail: otavio@ossystems.com.br http://www.ossystems.com.br > Mobile: +55 53 9981-7854 http://projetos.ossystems.com.br > > _______________________________________________ > Openembedded-core mailing list > Openembedded-core@lists.openembedded.org > http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-core
Patch
diff --git a/meta/recipes-kernel/linux/linux-dtb.inc b/meta/recipes-kernel/linux/linux-dtb.inc index 8aa1458..87fa646 100644 --- a/meta/recipes-kernel/linux/linux-dtb.inc +++ b/meta/recipes-kernel/linux/linux-dtb.inc @@ -1,6 +1,6 @@ # Support for device tree generation FILES_kernel-devicetree = "/boot/devicetree*" -KERNEL_DEVICETREE_FLAGS = "-R 8 -p 0x3000" +KERNEL_DEVICETREE_FLAGS = "-R 8 -p 0x4000" python __anonymous () { import bb
U-boot patches portal devices for adding new properties in portal nodes. T4 devices such as T4240 have large number of portals. This requires extra space in device tree blob. The large number of portals need more padding space to be added. Signed-off-by: Vakul Garg <vakul@freescale.com> --- meta/recipes-kernel/linux/linux-dtb.inc | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)