Patrick Georgi (pgeorgi@google.com) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/13722
-gerrit
commit 52de3f83d7ab6f9dd393618fd9f00c9ac8351761 Author: Naresh G Solanki Naresh.Solanki@intel.com Date: Thu Feb 11 11:25:05 2016 +0530
intel/kunimitsu: Set USB Type A current limit to 2A
The GPIO USB_A0_ILIM_SEL & USB_A1_ILIM_SEL should be low to enable 2A charging from the USB Type-A port.
BUG=chrome-os-partner:50212 BRANCH=glados TEST=Build CB & booted kunimitsu, verified that USB_A0_ILIM_SEL & USB_A0_ILIM_SEL are at logic zero.
Change-Id: I989987eaaa2015720bbb1403caf20b97a996e168 Signed-off-by: Patrick Georgi pgeorgi@chromium.org Original-Commit-Id: 640834506ad749359104e24fdb664044d499fd5f Original-Change-Id: I741f79a69b78dbb7d4f8cb9718355d802b94b96d Original-Signed-off-by: Naresh G Solanki Naresh.Solanki@intel.com Original-Reviewed-on: https://chromium-review.googlesource.com/327121 Original-Commit-Ready: Naresh Solanki naresh.solanki@intel.com Original-Tested-by: Naresh Solanki naresh.solanki@intel.com Original-Reviewed-by: Aaron Durbin adurbin@chromium.org --- src/mainboard/intel/kunimitsu/gpio.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/mainboard/intel/kunimitsu/gpio.h b/src/mainboard/intel/kunimitsu/gpio.h index b6f52ad..2dc8cfc 100644 --- a/src/mainboard/intel/kunimitsu/gpio.h +++ b/src/mainboard/intel/kunimitsu/gpio.h @@ -143,8 +143,8 @@ static const struct pad_config gpio_table[] = { /* SH_I2C1_SDA */ PAD_CFG_NC(GPP_D7), /* SH_I2C1_SCL */ PAD_CFG_NC(GPP_D8), /* ISH_SPI_CSB */ PAD_CFG_NC(GPP_D9), -/* USB_A0_ILIM_SEL */ PAD_CFG_GPO(GPP_D10, 1, DEEP), -/* USB_A1_ILIM_SEL */ PAD_CFG_GPO(GPP_D11, 1, DEEP), +/* USB_A0_ILIM_SEL */ PAD_CFG_GPO(GPP_D10, 0, DEEP), +/* USB_A1_ILIM_SEL */ PAD_CFG_GPO(GPP_D11, 0, DEEP), /* EN_PP3300_DX_CAM */ PAD_CFG_NC(GPP_D12), /* EN_PP1800_DX_AUDIO */PAD_CFG_NC(GPP_D13), /* ISH_UART0_TXD */ PAD_CFG_NC(GPP_D14),