cpu/intel_common/microcode.c

6  * Microcode update for Intel PIII and later CPUs
14 #include <asm/microcode.h>
22  * struct microcode_update - standard microcode header from Intel
66 	/* Quark does not have microcode MSRs */  in microcode_read_rev()
99 	/* CPUID sets MSR 0x8B iff a microcode update has been loaded. */  in microcode_read_cpu()
116 	debug("microcode: sig=%#x pf=%#x revision=%#x\n",  in microcode_read_cpu()
121 /* Get a microcode update from the device tree and apply it */
148 			 * The microcode has been removed from the device tree  in microcode_update_intel()
152 			debug("%s: Microcode data not available\n", __func__);  in microcode_update_intel()
172 		debug("microcode: updated to revision 0x%x date=%04x-%02x-%02x\n",  in microcode_update_intel()
177 			printf("Microcode update failed\n");  in microcode_update_intel()