From 6a5014aa037495a14ea083b621ed97fd0c3c7e9e Mon Sep 17 00:00:00 2001 From: Magnus Damm Date: Tue, 22 Oct 2013 17:53:16 +0100 Subject: ARM: 7863/1: Let arm_add_memory() always use 64-bit arguments The DTB and/or the kernel command line may pass 64-bit addresses regardless of kernel configuration, so update arm_add_memory() to take 64-bit arguments independently of the phys_addr_t size. This allows non-wrapping handling of high memory banks such as the second memory bank of APE6EVM (at 0x2_0000_0000) in case of 32-bit phys_addr_t. Signed-off-by: Magnus Damm Signed-off-by: Russell King --- arch/arm/include/asm/setup.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/arm/include/asm/setup.h') diff --git a/arch/arm/include/asm/setup.h b/arch/arm/include/asm/setup.h index c50f0560950..8d6a089dfb7 100644 --- a/arch/arm/include/asm/setup.h +++ b/arch/arm/include/asm/setup.h @@ -49,7 +49,7 @@ extern struct meminfo meminfo; #define bank_phys_end(bank) ((bank)->start + (bank)->size) #define bank_phys_size(bank) (bank)->size -extern int arm_add_memory(phys_addr_t start, phys_addr_t size); +extern int arm_add_memory(u64 start, u64 size); extern void early_print(const char *str, ...); extern void dump_machine_table(void); -- cgit v1.2.3-70-g09d2