arm64: kernel: initialise cpu_logical_map from the DT

[linux-beck.git] / arch / arm64 / include / asm / cputype.h

diff --git a/arch/arm64/include/asm/cputype.h b/arch/arm64/include/asm/cputype.h
index 9397a17bec0ba41184f253fb0d3e82fa0de62a3d..3780b2e7f88fc56c1b4443f3d428062f5faeac21 100644 (file)
--- a/arch/arm64/include/asm/cputype.h
+++ b/arch/arm64/include/asm/cputype.h
@@ -28,6 +28,8 @@
 
 #define INVALID_HWID           ULONG_MAX
 
+#define MPIDR_HWID_BITMASK     0xff00ffffff
+
 #define read_cpuid(reg) ({                                             \
        u64 __val;                                                      \
        asm("mrs        %0, " reg : "=r" (__val));                      \