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-rw-r--r--src/cpu/intel/microcode/microcode.c8
-rw-r--r--src/include/cpu/intel/microcode.h2
2 files changed, 5 insertions, 5 deletions
diff --git a/src/cpu/intel/microcode/microcode.c b/src/cpu/intel/microcode/microcode.c
index 38739babe6..a02323dedf 100644
--- a/src/cpu/intel/microcode/microcode.c
+++ b/src/cpu/intel/microcode/microcode.c
@@ -51,13 +51,13 @@ static inline uint32_t read_microcode_rev(void)
return msr.hi;
}
-void intel_update_microcode(void *microcode_updates)
+void intel_update_microcode(const void *microcode_updates)
{
unsigned int eax;
unsigned int pf, rev, sig;
unsigned int x86_model, x86_family;
- struct microcode *m;
- char *c;
+ const struct microcode *m;
+ const char *c;
msr_t msr;
/* cpuid sets msr 0x8B iff a microcode update has been loaded. */
@@ -85,7 +85,7 @@ void intel_update_microcode(void *microcode_updates)
print_debug("\r\n");
m = microcode_updates;
- for(c = microcode_updates; m->hdrver; m = (struct microcode *)c) {
+ for(c = microcode_updates; m->hdrver; m = (const struct microcode *)c) {
if ((m->sig == sig) && (m->pf & pf)) {
unsigned int new_rev;
msr.lo = (unsigned long)(&m->bits) & 0xffffffff;
diff --git a/src/include/cpu/intel/microcode.h b/src/include/cpu/intel/microcode.h
index 27e0b3b31c..f2f044ab87 100644
--- a/src/include/cpu/intel/microcode.h
+++ b/src/include/cpu/intel/microcode.h
@@ -1 +1 @@
-void intel_update_microcode(void *microcode_updates);
+void intel_update_microcode(const void *microcode_updates);