Patchwork [U-Boot,05/12] ARM: rpi_b: enable CONFIG_OF_LIBFDT

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Submitter Stephen Warren
Date July 4, 2012, 2:02 a.m.
Message ID <1341367375-11467-6-git-send-email-swarren@wwwdotorg.org>
Download mbox | patch
Permalink /patch/168870/
State Changes Requested
Delegated to: Tom Rini
Headers show

Comments

Stephen Warren - July 4, 2012, 2:02 a.m.
This allows bootm/bootz to pass a device tree to the kernel.

Signed-off-by: Stephen Warren <swarren@wwwdotorg.org>
---
 include/configs/rpi_b.h |    3 +++
 1 file changed, 3 insertions(+)
Tom Rini - July 9, 2012, 12:24 p.m.
On Tue, Jul 03, 2012 at 08:02:48PM -0600, Stephen Warren wrote:
> This allows bootm/bootz to pass a device tree to the kernel.
> 
> Signed-off-by: Stephen Warren <swarren@wwwdotorg.org>

FWIW, I would combine this, 6 and 7 into a single commit and say "Enable
booting the Linux Kernel" and in the body mention that today we use
ATAGS and as the code moves into mainline device trees will be used and
required, so enable both for now.  This is roughly what I'm saying in my
to-post series enhancing the am335x_evm support.

Patch

diff --git a/include/configs/rpi_b.h b/include/configs/rpi_b.h
index 9268efb..52379b9 100644
--- a/include/configs/rpi_b.h
+++ b/include/configs/rpi_b.h
@@ -87,4 +87,7 @@ 
 #undef CONFIG_CMD_NFS
 #undef CONFIG_CMD_SAVEENV
 
+/* Device tree support for bootm/bootz */
+#define CONFIG_OF_LIBFDT
+
 #endif