Change in coreboot[master]: mb/google/auron/var/lulu: Uniformise dual-channel handling

[Paul Fagerburg (Code Review)]

Paul Fagerburg has submitted this change. ( https://review.coreboot.org/c/coreboot/+/55802 )

Change subject: mb/google/auron/var/lulu: Uniformise dual-channel handling
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mb/google/auron/var/lulu: Uniformise dual-channel handling

Lulu is the only variant that does not disable channel 1 in pei_data
when the SPD index indicates it is unused. For consistency with the
other variants that use SPD files, disable channel 1 explicitly.

Change-Id: I8c613c5d90075495d2f76d33abf15d74ac63c125
Signed-off-by: Angel Pons 
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55802
Reviewed-by: Matt DeVillier 
Tested-by: build bot (Jenkins) 
---
M src/mainboard/google/auron/variants/lulu/spd/spd.c
1 file changed, 2 insertions(+), 0 deletions(-)

Approvals:
  build bot (Jenkins): Verified
  Matt DeVillier: Looks good to me, approved

diff --git a/src/mainboard/google/auron/variants/lulu/spd/spd.c b/src/mainboard/google/auron/variants/lulu/spd/spd.c
index 495bdaf..a54fe4a 100644
--- a/src/mainboard/google/auron/variants/lulu/spd/spd.c
+++ b/src/mainboard/google/auron/variants/lulu/spd/spd.c
@@ -35,5 +35,7 @@
    if (!((spd_index == 0b0000) || (spd_index == 0b0011) ||
        (spd_index == 0b1010))) {
    	memcpy(pei_data->spd_data[1][0], pei_data->spd_data[0][0], SPD_LEN);
+	} else {
+		pei_data->dimm_channel1_disabled = 3;
    }
 }