x86: Synchronize list of x86 subarchitectures (update bootparam.h)

Basically rename X86_SUBARCH_MRST to X86_SUBARCH_INTEL_MID to be more specific.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>

arch/x86/include/asm/bootparam.h

@@ -117,7 +117,8 @@ enum {
 	X86_SUBARCH_PC = 0,
 	X86_SUBARCH_LGUEST,
 	X86_SUBARCH_XEN,
-	X86_SUBARCH_MRST,
+	X86_SUBARCH_INTEL_MID,
+	X86_SUBARCH_CE4100,
 	X86_NR_SUBARCHS,
 };
 #endif /* _ASM_X86_BOOTPARAM_H */