xtensa: let platform override KERNELOFFSET

The linker script should not assume a fix offset in memory for the
kernel, this is platform-specific, so let the platform set it.

Signed-off-by: Johannes Weiner <jw@emlix.com>
Signed-off-by: Chris Zankel <chris@zankel.net>

diff --git a/arch/xtensa/kernel/vmlinux.lds.S b/arch/xtensa/kernel/vmlinux.lds.S
index d506774..c1be9a4 100644 (file)
--- a/arch/xtensa/kernel/vmlinux.lds.S
+++ b/arch/xtensa/kernel/vmlinux.lds.S
@@ -17,6 +17,7 @@
 #include <asm-generic/vmlinux.lds.h>
 
 #include <variant/core.h>
+#include <platform/hardware.h>
 OUTPUT_ARCH(xtensa)
 ENTRY(_start)
 
@@ -26,7 +27,9 @@ jiffies = jiffies_64 + 4;
 jiffies = jiffies_64;
 #endif
 
+#ifndef KERNELOFFSET
 #define KERNELOFFSET 0xd0001000
+#endif
 
 /* Note: In the following macros, it would be nice to specify only the
    vector name and section kind and construct "sym" and "section" using