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authorRussell King <rmk@dyn-67.arm.linux.org.uk>2006-01-03 17:28:33 +0000
committerRussell King <rmk+kernel@arm.linux.org.uk>2006-01-03 17:28:33 +0000
commit9d4f13e531b4722fe40cc8e28c02a495bdd49267 (patch)
tree4fe18552620677dbe4f6831c4d9d0ecdb34e678a /arch/arm/kernel/head.S
parent88026842b0a760145aa71d69e74fbc9ec118ca44 (diff)
[ARM] Make kernel link address depend on PAGE_OFFSET
We are coding the kernel link address into the makefiles, which is invisibly dependent on PAGE_OFFSET. If PAGE_OFFSET is changed, the makefiles also need to be changed. Make adjustments such that the makefiles encode just the offset from PAGE_OFFSET for the kernel link address, and use PAGE_OFFSET in the linker scripts directly. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/kernel/head.S')
-rw-r--r--arch/arm/kernel/head.S2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/kernel/head.S b/arch/arm/kernel/head.S
index d7d69fd7039..1e985f2cd70 100644
--- a/arch/arm/kernel/head.S
+++ b/arch/arm/kernel/head.S
@@ -33,6 +33,8 @@
#define MACHINFO_PGOFFIO 12
#define MACHINFO_NAME 16
+#define KERNEL_RAM_ADDR (PAGE_OFFSET + TEXT_OFFSET)
+
/*
* swapper_pg_dir is the virtual address of the initial page table.
* We place the page tables 16K below KERNEL_RAM_ADDR. Therefore, we must