New patch to review for coreboot: 36c386f Fix the location of "Setting variable MTRR" printk.

[Denis Carikli]

Denis Carikli ([e-mail]) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/1058

-gerrit

commit 36c386f5387d0726be59db2193edd62cb3880136
Author: Denis 'GNUtoo' Carikli 
Date:   Sat May 26 00:13:22 2012 +0200

Fix the location of "Setting variable MTRR" printk.

Without that fix the debugging is harder because the person debugging
      coreboot will see the following twice(note the repeated MTRR number):
        Setting variable MTRR 0, base:    0MB, range: 4096MB, type WB
        [...]
        Setting variable MTRR 1, base: 4096MB, range:  512MB, type WB
        Setting variable MTRR 1, base: 4608MB, range:  256MB, type WB
        Setting variable MTRR 1, base: 3072MB, range: 1024MB, type UC
      instead of the following twice:
        Setting variable MTRR 0, base:    0MB, range: 4096MB, type WB
        [...]
        Setting variable MTRR 1, base: 3072MB, range: 1024MB, type UC

Thanks to kmalkki on #coreboot's Freenode IRC channel for the idea:
      May 25 23:57:17 <kmalkki>	I would add (move) that "Setting variable MTRR..." debug at the end of set_var_mtrrs()

Change-Id: I9f4b7110ba34d017a58d8cc5fb06a7b1c3d0c8aa
    Signed-off-by: Denis 'GNUtoo' Carikli 
---
 src/cpu/x86/mtrr/mtrr.c |   11 ++++++-----
 1 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/src/cpu/x86/mtrr/mtrr.c b/src/cpu/x86/mtrr/mtrr.c
index cce526a..f8b2591 100644
--- a/src/cpu/x86/mtrr/mtrr.c
+++ b/src/cpu/x86/mtrr/mtrr.c
@@ -140,6 +140,12 @@ static void set_var_mtrr(
    wrmsr (MTRRphysMask_MSR(reg), mask);

enable_cache();
+
+	printk(BIOS_DEBUG, "Setting variable MTRR %d, base: %4ldMB, range: %4ldMB, type %s\n",
+		reg, basek >>10, sizek >> 10,
+		(type==MTRR_TYPE_UNCACHEABLE)?"UC":
+		    ((type==MTRR_TYPE_WRBACK)?"WB":"Other")
+	);
 }

/* fms: find most sigificant bit set, stolen from Linux Kernel Source. */
@@ -284,11 +290,6 @@ static unsigned int range_to_mtrr(unsigned int reg,
    		align = max_align;
    	}
    	sizek = 1 << align;
-		printk(BIOS_DEBUG, "Setting variable MTRR %d, base: %4ldMB, range: %4ldMB, type %s\n",
-			reg, range_startk >>10, sizek >> 10,
-			(type==MTRR_TYPE_UNCACHEABLE)?"UC":
-			    ((type==MTRR_TYPE_WRBACK)?"WB":"Other")
-			);

/* if range is above 4GB, MTRR is needed
    	 * only if above4gb flag is set