[coreboot-gerrit] Patch set updated for coreboot: nb/i945/raminit: sdram_set_channel_mode is DIMM[3] populated?

[HAOUAS Elyes]

HAOUAS Elyes ([e-mail]) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/18386

-gerrit

commit 522da1f5ac744c4ad88402c34c96ff2c6e545e70
Author: Elyes HAOUAS 
Date:   Thu Feb 16 18:59:13 2017 +0100

nb/i945/raminit: sdram_set_channel_mode is DIMM[3] populated?

Add a test in case we have a DIMM2 not populated but DIMM3 is.

Change-Id: I14f82afe03884740570838e7b2771233356c518d
    Signed-off-by: Elyes HAOUAS 
---
 src/northbridge/intel/i945/raminit.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/northbridge/intel/i945/raminit.c b/src/northbridge/intel/i945/raminit.c
index cc227cc..db49d0a 100644
--- a/src/northbridge/intel/i945/raminit.c
+++ b/src/northbridge/intel/i945/raminit.c
@@ -1943,8 +1943,9 @@ static void sdram_set_channel_mode(struct sys_info *sysinfo)
    	/* Channel 1 only */
    	printk(BIOS_DEBUG, "Single Channel 1 only.\n");
    	reg32 |= (1 << 2);
-	} else if (sdram_capabilities_dual_channel() && sysinfo->dimm[2] !=
-			SYSINFO_DIMM_NOT_POPULATED) {
+	} else if (sdram_capabilities_dual_channel() &&
+			(sysinfo->dimm[2] != SYSINFO_DIMM_NOT_POPULATED ||
+			 sysinfo->dimm[3] != SYSINFO_DIMM_NOT_POPULATED)) {
    	/* Dual Channel Asymmetric */
    	printk(BIOS_DEBUG, "Dual Channel Asymmetric.\n");
    	reg32 |= (1 << 0);