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| author | Magnus Damm <damm@opensource.se> | 2013-10-22 17:53:16 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2013-10-29 11:06:28 +0000 |
| commit | 6a5014aa037495a14ea083b621ed97fd0c3c7e9e (patch) | |
| tree | 4da123acd2de19c44db24d4e12004a27805e3638 /arch/arm/include/asm/setup.h | |
| parent | 1436c1aa626d0bc0e35c5c5231127086e80ab24a (diff) | |
| download | blackbird-obmc-linux-6a5014aa037495a14ea083b621ed97fd0c3c7e9e.tar.gz blackbird-obmc-linux-6a5014aa037495a14ea083b621ed97fd0c3c7e9e.zip | |
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 <damm@opensource.se>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/include/asm/setup.h')
| -rw-r--r-- | arch/arm/include/asm/setup.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/include/asm/setup.h b/arch/arm/include/asm/setup.h index c50f05609501..8d6a089dfb76 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); |
