From: Kumar Gala <galak@kernel.crashing.org>
Date: Thu, 26 Jun 2008 08:58:11 +0000 (+1000)
Subject: powerpc/bootwrapper: Pad .dtb by default
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=9d4ae9fc92f347b93b42c9c0ccde7138c1202e36;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

powerpc/bootwrapper: Pad .dtb by default

Since most bootloaders or wrappers tend to update or add some information
to the .dtb they a handled they need some working space to do that in.

By default add 1K of padding via a default setting of DTS_FLAGS.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
---

diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile
index 4721baf92892..751a6e6070d2 100644
--- a/arch/powerpc/boot/Makefile
+++ b/arch/powerpc/boot/Makefile
@@ -35,6 +35,8 @@ endif
 
 BOOTCFLAGS	+= -I$(obj) -I$(srctree)/$(obj) -I$(srctree)/$(src)/libfdt
 
+DTS_FLAGS	?= -p 1024
+
 $(obj)/4xx.o: BOOTCFLAGS += -mcpu=405
 $(obj)/ebony.o: BOOTCFLAGS += -mcpu=405
 $(obj)/cuboot-taishan.o: BOOTCFLAGS += -mcpu=405