From: Arnd Bergmann <arnd@arndb.de>
Date: Tue, 25 Mar 2014 23:17:09 +0000 (+0100)
Subject: ARM: ep93xx: use ARM_PATCH_PHYS_VIRT correctly
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=cd5bad4135e8e72144a19429d359c36fd4172a88;p=openwrt%2Fstaging%2Fblogic.git

ARM: ep93xx: use ARM_PATCH_PHYS_VIRT correctly

Just like ARCH_MULTIPLATFORM, we want to use ARM_PATCH_PHYS_VIRT
when possible, but that fails for NOMMU or XIP_KERNEL configurations.
Using 'imply' instead of 'select' gets this right and only uses
the symbol when we don't have to hardcode the address anyway.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Alexander Sverdlin <alexander.sverdlin@gmail.com>
---

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index a208bfe367b5..61a0cb15067e 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -380,7 +380,7 @@ config ARCH_EP93XX
 	bool "EP93xx-based"
 	select ARCH_HAS_HOLES_MEMORYMODEL
 	select ARM_AMBA
-	select ARM_PATCH_PHYS_VIRT
+	imply ARM_PATCH_PHYS_VIRT
 	select ARM_VIC
 	select AUTO_ZRELADDR
 	select CLKDEV_LOOKUP