microcode: print date of microcode and unify output
Most subsystems print their name with a colon, and then the
message. Do the same thing for the microcode update code.
Also, each microcode update has a date header. Print the
date from that header to make it easier to determine whether
you're running the latest microcode.
Change-Id: Ic22947c4b9f0502d4091d975e1f1ab42f70aa1aa
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Reviewed-on: http://review.coreboot.org/929
Reviewed-by: Peter Stuge <peter@stuge.se>
Tested-by: build bot (Jenkins)
diff --git a/src/cpu/intel/microcode/microcode.c b/src/cpu/intel/microcode/microcode.c
index 91f7762..1511798 100644
--- a/src/cpu/intel/microcode/microcode.c
+++ b/src/cpu/intel/microcode/microcode.c
@@ -95,7 +95,7 @@
/* If this code is compiled with ROMCC we're probably in
* the bootblock and don't have console output yet.
*/
- printk(BIOS_DEBUG, "microcode_info: sig=0x%08x pf=0x%08x rev=0x%08x\n",
+ printk(BIOS_DEBUG, "microcode: sig=0x%x pf=0x%x revision=0x%x\n",
sig, pf, rev);
#endif
@@ -111,8 +111,10 @@
new_rev = read_microcode_rev();
#if !defined(__ROMCC__)
- printk(BIOS_DEBUG, "microcode updated to revision: "
- "%08x from revision %08x\n", new_rev, rev);
+ printk(BIOS_DEBUG, "microcode: updated to revision "
+ "0x%x date=%04x-%02x-%02x\n", new_rev,
+ m->date & 0xffff, (m->date >> 16) & 0xff,
+ (m->date >> 24) & 0xff);
#endif
break;
}