[coreboot-gerrit] Change in coreboot[master]: nb/intel/pineview: Remove dead code in switch

[Patrick Georgi (Code Review)]

Patrick Georgi has submitted this change and it was merged. ( https://review.coreboot.org/c/coreboot/+/33407 )

Change subject: nb/intel/pineview: Remove dead code in switch
......................................................................

nb/intel/pineview: Remove dead code in switch

This switch was likely copy-pasted from the one right above it. However,
the MEM_CLOCK_800MHz case isn't needed, since that is explicitly checked
and avoided before the while loop. With that gone, only the
667MHz/default case is left, which we don't need to switch over anymore.

Change-Id: Idfb9cc27dd8718f627d15ba92a9c74c51c2c1c2d
Signed-off-by: Jacob Garber 
Found-by: Coverity CID 1347372
Reviewed-on: https://review.coreboot.org/c/coreboot/+/33407
Tested-by: build bot (Jenkins) 
Reviewed-by: HAOUAS Elyes 
Reviewed-by: David Hendricks 
Reviewed-by: Angel Pons 
---
M src/northbridge/intel/pineview/raminit.c
1 file changed, 6 insertions(+), 22 deletions(-)

Approvals:
  build bot (Jenkins): Verified
  David Hendricks: Looks good to me, approved
  HAOUAS Elyes: Looks good to me, but someone else must approve
  Angel Pons: Looks good to me, approved

diff --git a/src/northbridge/intel/pineview/raminit.c b/src/northbridge/intel/pineview/raminit.c
index 1d24ea2..5cece41 100644
--- a/src/northbridge/intel/pineview/raminit.c
+++ b/src/northbridge/intel/pineview/raminit.c
@@ -498,28 +498,12 @@
    	lowcas = lsbp;
    	while (cas == 0 && highcas >= lowcas) {
    		FOR_EACH_POPULATED_DIMM(s->dimms, i) {
-				switch (freq) {
-				case MEM_CLOCK_800MHz:
-					if ((s->dimms[i].spd_data[9] > 0x25) ||
-					    (s->dimms[i].spd_data[10] > 0x40)) {
-						// CAS too fast, lower it
-						highcas--;
-						break;
-					} else {
-						cas = highcas;
-					}
-					break;
-				case MEM_CLOCK_667MHz:
-				default:
-					if ((s->dimms[i].spd_data[9] > 0x30) ||
-					    (s->dimms[i].spd_data[10] > 0x45)) {
-						// CAS too fast, lower it
-						highcas--;
-						break;
-					} else {
-						cas = highcas;
-					}
-					break;
+				if ((s->dimms[i].spd_data[9] > 0x30) ||
+				    (s->dimms[i].spd_data[10] > 0x45)) {
+					// CAS too fast, lower it
+					highcas--;
+				} else {
+					cas = highcas;
    			}
    		}
    	}