eaw/u-boot
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

ARM: tegra: TrimSlice: add support for USB1 port

Browse Source 
TrimSlice's USB1 port has two purposes; it either acts as a device port
hosting Tegra's USB recovery protocol, or acts as a host port connected
to the internal USB->SATA bridge chip, which may in turn be connected to
an SSD or HDD. Add the appropriate device tree and board configuration
options to enable this port as a host port, and route the port to the
SATA bridge using the VBUS GPIO.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
This commit is contained in:
Stephen Warren
2012-11-01 12:14:37 +00:00
committed by Tom Warren
parent 4576c6e6f8
commit 7155dc97f6
3 changed files with 11 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
include/configs/trimslice.h
View File

@@ -80,6 +80,7 @@
#define CONFIG_ENV_OFFSET (512 * 1024)
/* USB Host support */
#define CONFIG_USB_MAX_CONTROLLER_COUNT 3
#define CONFIG_USB_EHCI
#define CONFIG_USB_EHCI_TEGRA
#define CONFIG_USB_STORAGE