diff options
Diffstat (limited to 'patches/barebox-2013.04.0/0007-WIP-beaglebone-add-simple-script-to-change-usb-curre.patch')
| -rw-r--r-- | patches/barebox-2013.04.0/0007-WIP-beaglebone-add-simple-script-to-change-usb-curre.patch | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/patches/barebox-2013.04.0/0007-WIP-beaglebone-add-simple-script-to-change-usb-curre.patch b/patches/barebox-2013.04.0/0007-WIP-beaglebone-add-simple-script-to-change-usb-curre.patch new file mode 100644 index 0000000..b04e09e --- /dev/null +++ b/patches/barebox-2013.04.0/0007-WIP-beaglebone-add-simple-script-to-change-usb-curre.patch @@ -0,0 +1,32 @@ +From ff05523fb89a2b50e670d40e00301ea4dc62515a Mon Sep 17 00:00:00 2001 +From: Jan Luebbe <jlu@pengutronix.de> +Date: Sun, 31 Mar 2013 12:28:01 +0200 +Subject: [PATCH 7/8] WIP: beaglebone: add simple script to change usb current + limit + +Signed-off-by: Jan Luebbe <jlu@pengutronix.de> +--- + arch/arm/boards/beaglebone/env/init/usb-limit-1300 | 11 +++++++++++ + 1 file changed, 11 insertions(+) + create mode 100644 arch/arm/boards/beaglebone/env/init/usb-limit-1300 + +diff --git a/arch/arm/boards/beaglebone/env/init/usb-limit-1300 b/arch/arm/boards/beaglebone/env/init/usb-limit-1300 +new file mode 100644 +index 0000000..b5a97eb +--- /dev/null ++++ b/arch/arm/boards/beaglebone/env/init/usb-limit-1300 +@@ -0,0 +1,11 @@ ++#!/bin/sh ++ ++ENABLED=0 ++ ++if [ $ENABLED -eq 0 ]; then ++ echo "edit /env/init/usb-limit-1300 to change the USB current limit" ++else ++ echo -n "changing USB current limit to 1300 mA... " ++ i2c_write -b 0 -a 0x24 -r 0x01 0x3e ++ echo "done" ++fi +-- +1.8.2.rc2 + |