* [U-Boot] [PATCH 2/2] omap3_beagle: xM A/B validate new dtb exits in file system
@ 2014-05-02 20:15 robertcnelson
2014-05-02 20:17 ` Robert Nelson
2014-05-14 1:36 ` [U-Boot] [U-Boot, " Tom Rini
0 siblings, 2 replies; 4+ messages in thread
From: robertcnelson @ 2014-05-02 20:15 UTC (permalink / raw)
To: u-boot
From: Robert Nelson <robertcnelson@gmail.com>
Fall back to previous dtb used when omap3-beagle-xm-ab.dtb doesn't exist in file system
Signed-off-by: Robert Nelson <robertcnelson@gmail.com>
CC: Tom Rini <trini@ti.com>
CC: Nishanth Menon <nm@ti.com>
---
include/configs/omap3_beagle.h | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/include/configs/omap3_beagle.h b/include/configs/omap3_beagle.h
index a1d38ff..06b9006 100644
--- a/include/configs/omap3_beagle.h
+++ b/include/configs/omap3_beagle.h
@@ -248,6 +248,12 @@
"setenv fdtfile omap3-beagle-xm.dtb; fi; " \
"if test $fdtfile = undefined; then " \
"echo WARNING: Could not determine device tree to use; fi; \0" \
+ "validatefdt=" \
+ "if test $beaglerev = xMAB; then " \
+ "if test ! -e mmc ${bootpart} ${bootdir}/${fdtfile}; then " \
+ "setenv fdtfile omap3-beagle-xm.dtb; " \
+ "fi; " \
+ "fi; \0" \
"bootenv=uEnv.txt\0" \
"loadbootenv=fatload mmc ${mmcdev} ${loadaddr} ${bootenv}\0" \
"importbootenv=echo Importing environment from mmc ...; " \
@@ -263,7 +269,7 @@
"rootfstype=${ramrootfstype}\0" \
"loadramdisk=load mmc ${bootpart} ${rdaddr} ${bootdir}/${ramdisk}\0" \
"loadimage=load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \
- "loadfdt=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \
+ "loadfdt=run validatefdt; load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \
"mmcboot=echo Booting from mmc ...; " \
"run mmcargs; " \
"bootm ${loadaddr}\0" \
--
1.9.2
^ permalink raw reply related [flat|nested] 4+ messages in thread* [U-Boot] [PATCH 2/2] omap3_beagle: xM A/B validate new dtb exits in file system
2014-05-02 20:15 [U-Boot] [PATCH 2/2] omap3_beagle: xM A/B validate new dtb exits in file system robertcnelson
@ 2014-05-02 20:17 ` Robert Nelson
2014-05-09 16:37 ` Tom Rini
2014-05-14 1:36 ` [U-Boot] [U-Boot, " Tom Rini
1 sibling, 1 reply; 4+ messages in thread
From: Robert Nelson @ 2014-05-02 20:17 UTC (permalink / raw)
To: u-boot
On Fri, May 2, 2014 at 3:15 PM, robertcnelson <robertcnelson@gmail.com> wrote:
> From: Robert Nelson <robertcnelson@gmail.com>
>
> Fall back to previous dtb used when omap3-beagle-xm-ab.dtb doesn't exist in file system
>
> Signed-off-by: Robert Nelson <robertcnelson@gmail.com>
> CC: Tom Rini <trini@ti.com>
> CC: Nishanth Menon <nm@ti.com>
> ---
> include/configs/omap3_beagle.h | 8 +++++++-
> 1 file changed, 7 insertions(+), 1 deletion(-)
>
> diff --git a/include/configs/omap3_beagle.h b/include/configs/omap3_beagle.h
> index a1d38ff..06b9006 100644
> --- a/include/configs/omap3_beagle.h
> +++ b/include/configs/omap3_beagle.h
> @@ -248,6 +248,12 @@
> "setenv fdtfile omap3-beagle-xm.dtb; fi; " \
> "if test $fdtfile = undefined; then " \
> "echo WARNING: Could not determine device tree to use; fi; \0" \
> + "validatefdt=" \
> + "if test $beaglerev = xMAB; then " \
> + "if test ! -e mmc ${bootpart} ${bootdir}/${fdtfile}; then " \
> + "setenv fdtfile omap3-beagle-xm.dtb; " \
> + "fi; " \
> + "fi; \0" \
> "bootenv=uEnv.txt\0" \
> "loadbootenv=fatload mmc ${mmcdev} ${loadaddr} ${bootenv}\0" \
> "importbootenv=echo Importing environment from mmc ...; " \
> @@ -263,7 +269,7 @@
> "rootfstype=${ramrootfstype}\0" \
> "loadramdisk=load mmc ${bootpart} ${rdaddr} ${bootdir}/${ramdisk}\0" \
> "loadimage=load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \
> - "loadfdt=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \
> + "loadfdt=run validatefdt; load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \
> "mmcboot=echo Booting from mmc ...; " \
> "run mmcargs; " \
> "bootm ${loadaddr}\0" \
> --
> 1.9.2
Little git send-email failure here, I was trying to send this second
as patch as [RFC].
This is my first thoughts of keeping backward compatibility with less
then v3.15-rc3 kernels.
Thoughts?
Regards,
--
Robert Nelson
http://www.rcn-ee.com/
^ permalink raw reply [flat|nested] 4+ messages in thread* [U-Boot] [PATCH 2/2] omap3_beagle: xM A/B validate new dtb exits in file system
2014-05-02 20:17 ` Robert Nelson
@ 2014-05-09 16:37 ` Tom Rini
0 siblings, 0 replies; 4+ messages in thread
From: Tom Rini @ 2014-05-09 16:37 UTC (permalink / raw)
To: u-boot
On Fri, May 02, 2014 at 03:17:59PM -0500, Robert Nelson wrote:
> On Fri, May 2, 2014 at 3:15 PM, robertcnelson <robertcnelson@gmail.com> wrote:
> > From: Robert Nelson <robertcnelson@gmail.com>
> >
> > Fall back to previous dtb used when omap3-beagle-xm-ab.dtb doesn't exist in file system
> >
> > Signed-off-by: Robert Nelson <robertcnelson@gmail.com>
> > CC: Tom Rini <trini@ti.com>
> > CC: Nishanth Menon <nm@ti.com>
> > ---
> > include/configs/omap3_beagle.h | 8 +++++++-
> > 1 file changed, 7 insertions(+), 1 deletion(-)
> >
> > diff --git a/include/configs/omap3_beagle.h b/include/configs/omap3_beagle.h
> > index a1d38ff..06b9006 100644
> > --- a/include/configs/omap3_beagle.h
> > +++ b/include/configs/omap3_beagle.h
> > @@ -248,6 +248,12 @@
> > "setenv fdtfile omap3-beagle-xm.dtb; fi; " \
> > "if test $fdtfile = undefined; then " \
> > "echo WARNING: Could not determine device tree to use; fi; \0" \
> > + "validatefdt=" \
> > + "if test $beaglerev = xMAB; then " \
> > + "if test ! -e mmc ${bootpart} ${bootdir}/${fdtfile}; then " \
> > + "setenv fdtfile omap3-beagle-xm.dtb; " \
> > + "fi; " \
> > + "fi; \0" \
> > "bootenv=uEnv.txt\0" \
> > "loadbootenv=fatload mmc ${mmcdev} ${loadaddr} ${bootenv}\0" \
> > "importbootenv=echo Importing environment from mmc ...; " \
> > @@ -263,7 +269,7 @@
> > "rootfstype=${ramrootfstype}\0" \
> > "loadramdisk=load mmc ${bootpart} ${rdaddr} ${bootdir}/${ramdisk}\0" \
> > "loadimage=load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \
> > - "loadfdt=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \
> > + "loadfdt=run validatefdt; load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \
> > "mmcboot=echo Booting from mmc ...; " \
> > "run mmcargs; " \
> > "bootm ${loadaddr}\0" \
> > --
> > 1.9.2
>
> Little git send-email failure here, I was trying to send this second
> as patch as [RFC].
>
> This is my first thoughts of keeping backward compatibility with less
> then v3.15-rc3 kernels.
>
> Thoughts?
Work for me since everything else in the sequence is MMC-centric.
Acked-by: Tom Rini <trini@ti.com>
--
Tom
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^ permalink raw reply [flat|nested] 4+ messages in thread
* [U-Boot] [U-Boot, 2/2] omap3_beagle: xM A/B validate new dtb exits in file system
2014-05-02 20:15 [U-Boot] [PATCH 2/2] omap3_beagle: xM A/B validate new dtb exits in file system robertcnelson
2014-05-02 20:17 ` Robert Nelson
@ 2014-05-14 1:36 ` Tom Rini
1 sibling, 0 replies; 4+ messages in thread
From: Tom Rini @ 2014-05-14 1:36 UTC (permalink / raw)
To: u-boot
On Fri, May 02, 2014 at 03:15:03PM -0500, robertcnelson at gmail.com wrote:
> From: Robert Nelson <robertcnelson@gmail.com>
>
> Fall back to previous dtb used when omap3-beagle-xm-ab.dtb doesn't exist in file system
>
> Signed-off-by: Robert Nelson <robertcnelson@gmail.com>
> CC: Tom Rini <trini@ti.com>
> CC: Nishanth Menon <nm@ti.com>
> Acked-by: Tom Rini <trini@ti.com>
Applied to u-boot-ti/master, thanks!
--
Tom
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2014-05-02 20:15 [U-Boot] [PATCH 2/2] omap3_beagle: xM A/B validate new dtb exits in file system robertcnelson
2014-05-02 20:17 ` Robert Nelson
2014-05-09 16:37 ` Tom Rini
2014-05-14 1:36 ` [U-Boot] [U-Boot, " Tom Rini
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