Yu-Ping Wu has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/34192 )
Change subject: google/kukui: Modify LCM ID voltages ......................................................................
google/kukui: Modify LCM ID voltages
Currently some of the LCM ID voltage gaps are below 100mV. For example, the voltage difference between ID 2 and 3 is 503-440=63mV. To reduce the risk of misrecognition from the hardware lebel, the voltages are adjusted so that all the voltage gaps are larger than 100mV. The RD2 resistor values are also updated.
BUG=b:136987483 TEST=emerge-kukui coreboot
Change-Id: Ib5c1f927fb54d8c9579f030e42eeec5a27daaceb Signed-off-by: Yu-Ping Wu yupingso@google.com --- M src/mainboard/google/kukui/boardid.c 1 file changed, 7 insertions(+), 7 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/92/34192/1
diff --git a/src/mainboard/google/kukui/boardid.c b/src/mainboard/google/kukui/boardid.c index 71f051f..2bd79c5 100644 --- a/src/mainboard/google/kukui/boardid.c +++ b/src/mainboard/google/kukui/boardid.c @@ -51,15 +51,15 @@ /* ID : Voltage (unit: uV) */ /* 0 : */ 0, /* 1 : */ 283000, - /* 2 : */ 440000, + /* 2 : */ 394000, /* 3 : */ 503000, /* 4 : */ 608000, - /* 5 : */ 703000, - /* 6 : */ 830000, - /* 7 : */ 865000, - /* 8 : */ 953000, - /* 9 : */ 1079000, - /* 10 : */ 1128000, + /* 5 : */ 712000, + /* 6 : */ 823000, + /* 7 : */ 937000, + /* 8 : */ 1046000, + /* 9 : */ 1155000, + /* 10 : */ 1277000, /* 11 : */ 1434000, };