[coreboot-gerrit] New patch to review for coreboot: eb43738 veyron_brain: Remove unused USB GPIOs
Patrick Georgi (pgeorgi@google.com)
gerrit at coreboot.org
Tue May 26 09:05:22 CEST 2015
Patrick Georgi (pgeorgi at google.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/10305
-gerrit
commit eb43738b8e0bae6469e00305348b6b0b7d71fddf
Author: David Hendricks <dhendrix at chromium.org>
Date: Thu May 14 20:02:23 2015 -0700
veyron_brain: Remove unused USB GPIOs
Brain doesn't have HOST1_PWR_EN (GPIO0_B3) and 5V_DRV (GPIO7_C5).
The only USB power enable pin connected to the AP is USB2_PWR_EN
(GPIO0_B4) which controls power for both the physical type-A ports.
BUG=none
BRANCH=none
TEST=built and booted on Brain, both USB host mode ports work
Change-Id: Iea371926c7dcd111aa2e671a15fe97a3519bfc04
Signed-off-by: Patrick Georgi <pgeorgi at chromium.org>
Original-Commit-Id: 4db71095a5116666cd27aedb09b4f02557362346
Original-Change-Id: Ibbb4b9b424156eb3db1ccfdd948050c1c067ad3c
Original-Signed-off-by: David Hendricks <dhendrix at chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/271309
Original-Reviewed-by: Julius Werner <jwerner at chromium.org>
---
src/mainboard/google/veyron_brain/mainboard.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/src/mainboard/google/veyron_brain/mainboard.c b/src/mainboard/google/veyron_brain/mainboard.c
index 4aa4770..a5c40c23 100644
--- a/src/mainboard/google/veyron_brain/mainboard.c
+++ b/src/mainboard/google/veyron_brain/mainboard.c
@@ -43,9 +43,7 @@
static void configure_usb(void)
{
- gpio_output(GPIO(0, B, 3), 1); /* HOST1_PWR_EN */
- gpio_output(GPIO(0, B, 4), 1); /* USBOTG_PWREN_H */
- gpio_output(GPIO(7, C, 5), 1); /* 5V_DRV */
+ gpio_output(GPIO(0, B, 4), 1); /* USB2_PWR_EN */
}
static void configure_emmc(void)
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