GNUBoot
/
coreboot-kgpe-d16
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

intel raminit: improve logging 

Print the old timB value to observes changes made.

Change-Id: Iecec4918f1d95560b6e7933a169ccce83fcf073d
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-on: http://review.coreboot.org/10891
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Nicolas Reinecke <nr@das-labor.org>
This commit is contained in:
Patrick Rudolph 2015-07-12 17:06:41 +02:00 committed by Stefan Reinauer
parent 6f7ce9b217
commit 2b374beebc
1 changed files with 4 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
src/northbridge/intel/sandybridge/raminit_native.c
View File

@ -2305,7 +2305,7 @@ static int get_timB_high_adjust(u64 val)
static void adjust_high_timB(ramctr_timing * ctrl)
{
int channel, slotrank, lane;
int channel, slotrank, lane, old;
write32(DEFAULT_MCHBAR + 0x3400, 0x200);
FOR_ALL_POPULATED_CHANNELS {
fill_pattern1(ctrl, channel);
@ -2380,12 +2380,13 @@ static void adjust_high_timB(ramctr_timing * ctrl)
res |=
((u64) read32(DEFAULT_MCHBAR + lane_registers[lane] +
0x100 * channel + 8)) << 32;
old = ctrl->timings[channel][slotrank].lanes[lane].timB;
ctrl->timings[channel][slotrank].lanes[lane].timB +=
get_timB_high_adjust(res) * 64;
printk(BIOS_DEBUG, "High adjust %d:%016llx\n", lane, res);
printram("Bval+: %d, %d, %d, %x\n", channel,
slotrank, lane,
printram("Bval+: %d, %d, %d, %x -> %x\n", channel,
slotrank, lane, old,
ctrl->timings[channel][slotrank].lanes[lane].
timB);
}