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| author |   Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2012-03-14 10:30:52 +0100 |
|---|---|---|
| committer |   Russell King <rmk+kernel@arm.linux.org.uk> | 2012-03-24 09:38:56 +0000 |
| commit | 38b4205abeaed7eaae0a2a9e9af8e1252fa5c86a (patch) | |
| tree | 006f6c9206e7a581c0a9e2c0c971692d261e9e63 /arch/arm/include/asm/memory.h | |
| parent | ARM: 7349/1: integrator: convert to sparse irqs (diff) | |
| download | linux-dev-38b4205abeaed7eaae0a2a9e9af8e1252fa5c86a.tar.xz linux-dev-38b4205abeaed7eaae0a2a9e9af8e1252fa5c86a.zip | |
ARM: 7361/1: provide XIP_VIRT_ADDR for no-MMU builds
XIP_VIRT_ADDR is needed for XIP builds and currently only defined for
builds with CONFIG_MMU.
Also provide it for no-MMU builds to make it possible to build an XIP
kernel for MMU-less machines. As these lack an MMU it has to be an
identity mapping.
Acked-by: Nicolas Pitre <nico@linaro.org>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/include/asm/memory.h')
| -rw-r--r-- | arch/arm/include/asm/memory.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/include/asm/memory.h b/arch/arm/include/asm/memory.h index a8997d71084e..fcb575747e5e 100644 --- a/arch/arm/include/asm/memory.h +++ b/arch/arm/include/asm/memory.h @@ -116,6 +116,8 @@ #define MODULES_END (END_MEM) #define MODULES_VADDR (PHYS_OFFSET) +#define XIP_VIRT_ADDR(physaddr) (physaddr) + #endif /* !CONFIG_MMU */ /* |