KERNEL_START_PHYS   18 arch/alpha/include/uapi/asm/setup.h #define KERNEL_START_PHYS	0x300000 /* Old bootloaders hardcoded this.  */
KERNEL_START_PHYS   20 arch/alpha/include/uapi/asm/setup.h #define KERNEL_START_PHYS	0x1000000 /* required: Wildfire/Titan/Marvel */