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authorMeera Ravindranath <meera.ravindranath@intel.com>2020-07-23 22:59:59 +0530
committerPatrick Georgi <pgeorgi@google.com>2020-07-27 05:10:24 +0000
commit2577407d03b47c3fe54243b5d8f945caef408e5c (patch)
tree41eade8dbd4be61829fccec3257a7ec978c8f954 /src/mainboard/google/dedede
parent98b7033f07473ea07577135aaa6b1cf2770c44b1 (diff)
mb/google/dedede: Remove Rcomp resistor and target values
MRC automatically detects the DDR type and sets Rcomp resistor and target values for JSL and does not require explicit programming. Change-Id: Ia130765e2cb91d6a39ad00ebbab20e7e87fa42d1 Signed-off-by: Meera Ravindranath <meera.ravindranath@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43761 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Diffstat (limited to 'src/mainboard/google/dedede')
-rw-r--r--src/mainboard/google/dedede/variants/baseboard/memory.c6
1 files changed, 0 insertions, 6 deletions
diff --git a/src/mainboard/google/dedede/variants/baseboard/memory.c b/src/mainboard/google/dedede/variants/baseboard/memory.c
index dc43ea59b5..aa52636233 100644
--- a/src/mainboard/google/dedede/variants/baseboard/memory.c
+++ b/src/mainboard/google/dedede/variants/baseboard/memory.c
@@ -36,12 +36,6 @@ static const struct mb_cfg baseboard_memcfg_cfg = {
.dqs_map[DDR_CH0] = {1, 3, 0, 2, 7, 5, 4, 6},
.dqs_map[DDR_CH1] = {3, 1, 2, 0, 4, 5, 7, 6},
- /* WaddleDoo uses 100, 100 and 100 rcomp resistors */
- .rcomp_resistor = {100, 100, 100},
-
- /* WaddleDoo Rcomp target values */
- .rcomp_targets = {80, 40, 40, 40, 30},
-
/* Disable Early Command Training */
.ect = 1,