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ARM: 7022/1: allow to detect conflicting zreladdrs

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Boards used to specify zreladdr in their Makefile.boot with
zreladdr-y := x, so conflicting zreladdrs were silently overwritten.
This patch changes this to zreladdr-y += x, so that we end
up with multiple words in zreladdr in such a case. We can
detect this later and complain if necessary.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Sascha Hauer
2011-08-17 14:24:52 +01:00
committed by Russell King
parent cd227fbffa
commit 40c6d8aee4
58 changed files with 77 additions and 76 deletions
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6
arch/arm/mach-at91/Makefile.boot
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@@ -4,15 +4,15 @@
# INITRD_PHYS must be in RAM
ifeq ($(CONFIG_ARCH_AT91CAP9),y)
zreladdr-y := 0x70008000
zreladdr-y += 0x70008000
params_phys-y := 0x70000100
initrd_phys-y := 0x70410000
else ifeq ($(CONFIG_ARCH_AT91SAM9G45),y)
zreladdr-y := 0x70008000
zreladdr-y += 0x70008000
params_phys-y := 0x70000100
initrd_phys-y := 0x70410000
else
zreladdr-y := 0x20008000
zreladdr-y += 0x20008000
params_phys-y := 0x20000100
initrd_phys-y := 0x20410000
endif