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-rw-r--r--arch/arm/include/asm/mach/arch.h1
-rw-r--r--arch/arm/kernel/setup.c2
2 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm/include/asm/mach/arch.h b/arch/arm/include/asm/mach/arch.h
index 217aa1911dd7..cc240c03efec 100644
--- a/arch/arm/include/asm/mach/arch.h
+++ b/arch/arm/include/asm/mach/arch.h
@@ -18,6 +18,7 @@ struct machine_desc {
unsigned int nr; /* architecture number */
const char *name; /* architecture name */
unsigned long boot_params; /* tagged list */
+ unsigned long atag_offset; /* tagged list (relative) */
const char **dt_compat; /* array of device tree
* 'compatible' strings */
diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c
index 70bca649e925..2737ba3f739c 100644
--- a/arch/arm/kernel/setup.c
+++ b/arch/arm/kernel/setup.c
@@ -819,6 +819,8 @@ static struct machine_desc * __init setup_machine_tags(unsigned int nr)
if (__atags_pointer)
tags = phys_to_virt(__atags_pointer);
+ else if (mdesc->atag_offset)
+ tags = (void *)(PAGE_OFFSET + mdesc->atag_offset);
else if (mdesc->boot_params) {
#ifdef CONFIG_MMU
/*
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