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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)
This commit is contained in:
Stefan Reinauer 2012-04-26 02:04:53 +02:00
parent 3f8989ebbc
commit 31109452c2
1 changed files with 5 additions and 3 deletions
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8
src/cpu/intel/microcode/microcode.c
View File

@ -95,7 +95,7 @@ void intel_update_microcode(const void *microcode_updates)
/* If this code is compiled with ROMCC we're probably in /* If this code is compiled with ROMCC we're probably in
* the bootblock and don't have console output yet. * 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); sig, pf, rev);
#endif #endif
@ -111,8 +111,10 @@ void intel_update_microcode(const void *microcode_updates)
new_rev = read_microcode_rev(); new_rev = read_microcode_rev();
#if !defined(__ROMCC__) #if !defined(__ROMCC__)
printk(BIOS_DEBUG, "microcode updated to revision: " printk(BIOS_DEBUG, "microcode: updated to revision "
"%08x from revision %08x\n", new_rev, rev); "0x%x date=%04x-%02x-%02x\n", new_rev,
m->date & 0xffff, (m->date >> 16) & 0xff,
(m->date >> 24) & 0xff);
#endif #endif
break; break;
} }