diff options
Diffstat (limited to 'include/cpu.h')
| -rw-r--r-- | include/cpu.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/cpu.h b/include/cpu.h index bfb0db2e2c..bda53150a6 100644 --- a/include/cpu.h +++ b/include/cpu.h @@ -15,15 +15,20 @@ * device. * * @cpu_id: Platform-specific way of identifying the CPU. + * @ucode_version: Microcode version, if CPU_FEAT_UCODE is set */ struct cpu_platdata { int cpu_id; + int ucode_version; + ulong device_id; }; /* CPU features - mostly just a placeholder for now */ enum { CPU_FEAT_L1_CACHE = 0, /* Supports level 1 cache */ CPU_FEAT_MMU = 1, /* Supports virtual memory */ + CPU_FEAT_UCODE = 2, /* Requires/uses microcode */ + CPU_FEAT_DEVICE_ID = 3, /* Provides a device ID */ CPU_FEAT_COUNT, }; |