SMM for AMD K8 Part 1/2

[coreboot.git] / src / cpu / amd / model_fxx / model_fxx_init.c

diff --git a/src/cpu/amd/model_fxx/model_fxx_init.c b/src/cpu/amd/model_fxx/model_fxx_init.c
index 865198a52aa48809c63cc61b8795442e15da385f..d351e1b676b62fdbb993e1b7f14cf5b2a2a3d8b1 100644 (file)
--- a/src/cpu/amd/model_fxx/model_fxx_init.c
+++ b/src/cpu/amd/model_fxx/model_fxx_init.c
@@ -499,11 +499,6 @@ static void model_fxx_init(device_t dev)
 
        k8_errata();
 
-       /* Set SMMLOCK to avoid exploits messing with SMM */
-       msr = rdmsr(HWCR_MSR);
-       msr.lo |= (1 << 0);
-       wrmsr(HWCR_MSR, msr);
-
        enable_cache();
 
        /* Set the processor name string */