From 58c16709f9cad7e6daabeaa5c94ac4dcb260aedd Mon Sep 17 00:00:00 2001 From: Afzal Mohammed Date: Wed, 1 Feb 2017 13:39:18 +0100 Subject: ARM: 8648/2: nommu: display vectors base VECTORS_BASE displays the exception base address. Now on no-MMU as the exception base address is dynamically estimated, define VECTORS_BASE to the variable holding it. As it is the case, limit VECTORS_BASE constant definition to MMU. Suggested-by: Russell King Signed-off-by: afzal mohammed Tested-by: Vladimir Murzin Signed-off-by: Russell King --- arch/arm/include/asm/memory.h | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/arch/arm/include/asm/memory.h b/arch/arm/include/asm/memory.h index 00bd3529854a..1f54e4e98c1e 100644 --- a/arch/arm/include/asm/memory.h +++ b/arch/arm/include/asm/memory.h @@ -83,8 +83,15 @@ #define IOREMAP_MAX_ORDER 24 #endif +#define VECTORS_BASE UL(0xffff0000) + #else /* CONFIG_MMU */ +#ifndef __ASSEMBLY__ +extern unsigned long vectors_base; +#define VECTORS_BASE vectors_base +#endif + /* * The limitation of user task size can grow up to the end of free ram region. * It is difficult to define and perhaps will never meet the original meaning @@ -111,8 +118,6 @@ #endif /* !CONFIG_MMU */ -#define VECTORS_BASE UL(0xffff0000) - #ifdef CONFIG_XIP_KERNEL #define KERNEL_START _sdata #else -- cgit v1.2.3-59-g8ed1b