bootvx: x86: Assign bootaddr based on kernel memory base
On VxWorks x86 its bootline address is at a pre-defined offset @
0x1200. If 'bootaddr' is not passed via environment variable, we
assign its value based on the kernel memory base address.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
diff --git a/include/vxworks.h b/include/vxworks.h
index b1b5096..39f0a44 100644
--- a/include/vxworks.h
+++ b/include/vxworks.h
@@ -16,6 +16,9 @@
*/
#define VXWORKS_PHYS_MEM_BASE 0x100000
+/* x86 bootline offset relative to LOCAL_MEM_LOCAL_ADRS in VxWorks */
+#define X86_BOOT_LINE_OFFSET 0x1200
+
/*
* VxWorks x86 E820 related stuff
*