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authorRussell King <rmk+kernel@arm.linux.org.uk>2011-01-04 19:03:16 +0000
committerRussell King <rmk+kernel@arm.linux.org.uk>2011-02-17 23:27:30 +0000
commitb75c178afaa975896e894bb2b6951dc4cd43c977 (patch)
treee3011acbb5c185497e9d72d406b69e5cc20debd5 /arch/arm/kernel
parentf4117ac9e237b74afdf5e001d5ea26a4d15e9847 (diff)
downloadop-kernel-dev-b75c178afaa975896e894bb2b6951dc4cd43c977.zip
op-kernel-dev-b75c178afaa975896e894bb2b6951dc4cd43c977.tar.gz
ARM: P2V: avoid initializers and assembly using PHYS_OFFSET
As PHYS_OFFSET will be becoming a variable, we can't have it used in initializers nor assembly code. Replace those in generic code with a run-time initialization. Replace those in platform code using the individual platform specific PLAT_PHYS_OFFSET. Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org> Acked-by: Tony Lindgren <tony@atomide.com> Acked-by: Kukjin Kim <kgene.kim@samsung.com> Acked-by: David Brown <davidb@codeaurora.org> Acked-by: Eric Miao <eric.y.miao@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/kernel')
-rw-r--r--arch/arm/kernel/setup.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c
index 78678b0..056bf18 100644
--- a/arch/arm/kernel/setup.c
+++ b/arch/arm/kernel/setup.c
@@ -740,7 +740,7 @@ static struct init_tags {
{ tag_size(tag_core), ATAG_CORE },
{ 1, PAGE_SIZE, 0xff },
{ tag_size(tag_mem32), ATAG_MEM },
- { MEM_SIZE, PHYS_OFFSET },
+ { MEM_SIZE },
{ 0, ATAG_NONE }
};
@@ -839,6 +839,8 @@ void __init setup_arch(char **cmdline_p)
struct machine_desc *mdesc;
char *from = default_command_line;
+ init_tags.mem.start = PHYS_OFFSET;
+
unwind_init();
setup_processor();
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