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authorDavid Hendricks <dhendrix@chromium.org>2015-05-14 20:02:23 -0700
committerPatrick Georgi <pgeorgi@google.com>2015-05-27 08:20:34 +0200
commit34562eb088643b79790b14ffc045487a4dc39021 (patch)
treeca0c4ab3b709cd8eb8922d0fffddb390db28647b /src/mainboard/google
parent4e50cdd979c03a0d64cc1b4c9ada45822aa6d346 (diff)
downloadcoreboot-34562eb088643b79790b14ffc045487a4dc39021.tar.xz
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@chromium.org> Original-Commit-Id: 4db71095a5116666cd27aedb09b4f02557362346 Original-Change-Id: Ibbb4b9b424156eb3db1ccfdd948050c1c067ad3c Original-Signed-off-by: David Hendricks <dhendrix@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/271309 Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-on: http://review.coreboot.org/10305 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: David Hendricks <dhendrix@google.com>
Diffstat (limited to 'src/mainboard/google')
-rw-r--r--src/mainboard/google/veyron_brain/mainboard.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/src/mainboard/google/veyron_brain/mainboard.c b/src/mainboard/google/veyron_brain/mainboard.c
index 4aa4770b2e..a5c40c23ca 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)