Seunghwan Kim has uploaded this change for review. ( https://review.coreboot.org/28785
Change subject: mb/google/poppy/variants/nautilus: Change SlowSlewRate settings for LTE sku ......................................................................
mb/google/poppy/variants/nautilus: Change SlowSlewRate settings for LTE sku
BUG=none BRANCH=poppy TEST=Built and passed on reliability test with modified coreboot
Change-Id: I7fa0041989113097e3b283dbcf4ca2a73629fe54 Signed-off-by: Seunghwan Kim sh_.kim@samsung.com --- M src/mainboard/google/poppy/variants/nautilus/mainboard.c 1 file changed, 5 insertions(+), 0 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/85/28785/1
diff --git a/src/mainboard/google/poppy/variants/nautilus/mainboard.c b/src/mainboard/google/poppy/variants/nautilus/mainboard.c index b9f6314..bacf1a4 100644 --- a/src/mainboard/google/poppy/variants/nautilus/mainboard.c +++ b/src/mainboard/google/poppy/variants/nautilus/mainboard.c @@ -86,6 +86,11 @@ cfg->usb2_ports[4].tx_emp_enable = USB2_PRE_EMP_ON; cfg->usb2_ports[4].pre_emp_bias = USB2_BIAS_56MV; cfg->usb2_ports[4].pre_emp_bit = USB2_HALF_BIT_PRE_EMP; + + /* Override SlowSlewRate settings */ + cfg->SlowSlewRateForIa = 0; + cfg->SlowSlewRateForGt = 0; + cfg->SlowSlewRateForSa = 0; break;
default: