On Jun 6, 2008, at 9:33 AM, Wolfgang Denk wrote:
In message
<[EMAIL PROTECTED]> you wrote:
As I see it, I have to define DTS_FLAGS manually
$ export DTS_FLAGS="-R4 -S0x3000"
$ make ARCH=powerpc tqm8548.dtb
to get a working blob. Is that the intended behavior?
this is normal. Andy Fleming has posted a patch to u-boot to help
improve the situation. I'm not sure if WD has picked it up for 1.3.4
yet.
I will. But wouldn't it make sense to allow at least for some level
of compatibility with older versions of U-Boot? Adding these options
as default would probably not hurt?
Agreed. I didn't realize we could actually do this from the kernel
build system.
I'm sure others will have their two cents to add.
But something like:
diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile
index c40fb82..52db85a 100644
--- a/arch/powerpc/boot/Makefile
+++ b/arch/powerpc/boot/Makefile
@@ -29,6 +29,8 @@ ifdef CONFIG_DEBUG_INFO
BOOTCFLAGS += -g
endif
+DTS_FLAGS ?= -R4 -S 0x3000
+
ifeq ($(call cc-option-yn, -fstack-protector),y)
BOOTCFLAGS += -fno-stack-protector
endif
- k
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